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OpenXG-RAN
Commit ac8b74ef authored by Xenofon Foukas's avatar Xenofon Foukas
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Merge branch 'agent' into feature-68-enb-agent

parents cb47dad1 a8d646b1
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cmake_targets/CMakeLists.txt
View file @ ac8b74ef
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cmake_targets/autotests/test_case_list.xml
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cmake_targets/build_oai
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cmake_targets/oaisim_noS1_build_oai/CMakeLists.template
View file @ ac8b74ef
......@@ -48,7 +48,7 @@ set ( NEW_FFT True )
set ( NO_RRM True )
set ( OAI_EMU True )
set ( OAISIM True )
set ( OAI_NW_DRIVER_TYPE_ETHERNET True )
set ( OAI_NW_DRIVER_TYPE_ETHERNET False )
set ( OAI_NW_DRIVER_USE_NETLINK True )
set ( OPENAIR1 True )
set ( OPENAIR2 True )
......
cmake_targets/rrh_gw/CMakeLists.txt deleted 100644 → 0
View file @ cb47dad1
cmake_minimum_required(VERSION 2.8)
set(ENABLE_VCD_FIFO False )
set(ENABLE_ITTI False )
set(RF_BOARD "ETHERNET")
set(PACKAGE_NAME "\"rrh_gw\"")
include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)
cmake_targets/tools/build_helper
View file @ ac8b74ef
......@@ -180,7 +180,7 @@ check_install_bladerf_driver(){
$SUDO apt-get install -y bladerf libbladerf-dev
$SUDO apt-get install -y bladerf-firmware-fx3
$SUDO apt-get install -y bladerf-fpga-hostedx40
bladeRF-cli --flash-firmware /usr/share/Nuand/bladeRF/bladeRF_fw.img
$SUDO bladeRF-cli --flash-firmware /usr/share/Nuand/bladeRF/bladeRF_fw.img
}
check_install_additional_tools (){
......@@ -380,3 +380,21 @@ done
}
# get from http://www.linuxjournal.com/content/validating-ip-address-bash-script
validate_ip() {
local ip=$1
local stat=1
if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
OIFS=$IFS
IFS='.'
ip=($ip)
IFS=$OIFS
[[ ${ip[0]} -le 255 && ${ip[1]} -le 255 \
&& ${ip[2]} -le 255 && ${ip[3]} -le 255 ]]
stat=$?
fi
return $stat
}
\ No newline at end of file
cmake_targets/tools/generate_protobuf 0 → 100755
View file @ ac8b74ef
#!/bin/bash
function main()
{
mkdir -p $1
#echo generate protobuf messages inside $1 $2
c_out=$1
shift
proto_path=$1
shift
protoc-c --c_out=$c_out --proto_path=$proto_path $*
#protoc --cpp_out=$c_out --proto_path=$proto_path $*
}
main "$@"
cmake_targets/tools/make_agent_cache 0 → 100755
View file @ ac8b74ef
#!/usr/bin/env bash
CACHE_DIR=/mnt/oai_agent_cache
if [ ! -d $CACHE_DIR ]; then
echo "Creating cache dir in $CACHE_DIR"
sudo mkdir $CACHE_DIR
fi
if grep -qs "$CACHE_DIR" /proc/mounts; then
echo "Agent cache is already mounted"
else
echo "Agent cache was not mounted"
echo "Mounting..."
sudo mount -o size=100m -t tmpfs none "$CACHE_DIR"
if [ $? -eq 0 ]; then
echo "Mount success"
else
echo "Something went wrong with the mount"
fi
fi
common/utils/collection/tree.h
View file @ ac8b74ef
This diff is collapsed.
common/utils/itti/timer.c
View file @ ac8b74ef
......@@ -94,8 +94,8 @@ int timer_handle_signal(siginfo_t *info)
timer_p = (struct timer_elm_s *)info->si_ptr;
// LG: To many traces for msc timer:
// TMR_DEBUG("Timer with id 0x%lx has expired\n", (long)timer_p->timer);
TMR_DEBUG("Timer with id 0x%lx has expired\n", (long)timer_p->timer);
task_id = timer_p->task_id;
instance = timer_p->instance;
message_p = itti_alloc_new_message(TASK_TIMER, TIMER_HAS_EXPIRED);
......@@ -128,6 +128,10 @@ int timer_handle_signal(siginfo_t *info)
return -1;
}
#if defined(ENB_AGENT_SB_IF)
#endif
return 0;
}
......
maketags
View file @ ac8b74ef
#!/bin/sh
echo "building ctags for openair1 and openair2 ..."
ctags -e -R --exclude=openair1/DOCS/ --exclude=openair2/DOCS/ --exclude=openair2/RRC/CELLULAR/ --exclude=openair2/NAS/DRIVER/CELLULAR/ --exclude=openair2/SIMULATION/ --exclude=targets/DOCS/ --exclude=targets/PROJECTS/ openair1 openair2 targets
ctags -e -R --exclude=openair1/DOCS/ --exclude=openair2/DOCS/ --exclude=openair2/RRC/CELLULAR/ --exclude=openair2/NAS/DRIVER/CELLULAR/ --exclude=openair2/SIMULATION/ --exclude=targets/DOCS/ --exclude=targets/PROJECTS/ openair1 openair2 openair3 targets common
openair1/PHY/LTE_REFSIG/primary_synch.h
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
*******************************************************************************/
short primary_synch0[144] = {0,0,0,0,0,0,0,0,0,0,32767,0,-26120,-19785,11971,-30502,-24020,-22288,32117,6492,31311,9658,-16384,-28378,25100,-21063,-7292,-31946,20429,25618,14948,29158,11971,-30502,31311,9658,25100,-21063,-16384,28377,-24020,22287,32117,6492,-7292,31945,20429,25618,-26120,-19785,-16384,-28378,-16384,28377,-26120,-19785,-32402,4883,31311,-9659,32117,6492,-7292,-31946,32767,-1,25100,-21063,-24020,22287,-32402,4883,-32402,4883,-24020,22287,25100,-21063,32767,-1,-7292,-31946,32117,6492,31311,-9659,-32402,4883,-26120,-19785,-16384,28377,-16384,-28378,-26120,-19785,20429,25618,-7292,31945,32117,6492,-24020,22287,-16384,28377,25100,-21063,31311,9658,11971,-30502,14948,29158,20429,25618,-7292,-31946,25100,-21063,-16384,-28378,31311,9658,32117,6492,-24020,-22288,11971,-30502,-26120,-19785,32767,0,0,0,0,0,0,0,0,0,0,0};
short primary_synch1[144] = {0,0,0,0,0,0,0,0,0,0,32767,0,-31754,-8086,-24020,-22288,2448,32675,-26120,19784,27073,18458,-16384,28377,25100,21062,-29523,14217,-7292,31945,-13477,-29868,-24020,-22288,27073,18458,25100,21062,-16384,-28378,2448,-32676,-26120,19784,-29523,-14218,-7292,31945,-31754,-8086,-16384,28377,-16384,-28378,-31754,-8086,31311,-9659,27073,-18459,-26120,19784,-29523,14217,32767,-1,25100,21062,2448,-32676,31311,-9659,31311,-9659,2448,-32676,25100,21062,32767,0,-29523,14217,-26120,19784,27073,-18459,31311,-9659,-31754,-8086,-16384,-28378,-16384,28377,-31754,-8086,-7292,31945,-29523,-14218,-26120,19784,2448,-32676,-16384,-28378,25100,21062,27073,18458,-24020,-22288,-13477,-29868,-7292,31945,-29523,14217,25100,21062,-16384,28377,27073,18458,-26120,19784,2448,32675,-24020,-22288,-31754,-8086,32767,0,0,0,0,0,0,0,0,0,0,0};
short primary_synch2[144] = {0,0,0,0,0,0,0,0,0,0,32767,0,-31754,8085,-24020,22287,2448,-32676,-26120,-19785,27073,-18459,-16384,-28378,25100,-21063,-29523,-14218,-7292,-31946,-13477,29867,-24020,22287,27073,-18459,25100,-21063,-16384,28377,2448,32675,-26120,-19785,-29523,14217,-7292,-31946,-31754,8085,-16384,-28378,-16384,28377,-31754,8085,31311,9658,27073,18458,-26120,-19785,-29523,-14218,32767,0,25100,-21063,2448,32675,31311,9658,31311,9658,2448,32675,25100,-21063,32767,0,-29523,-14218,-26120,-19785,27073,18458,31311,9658,-31754,8085,-16384,28377,-16384,-28378,-31754,8085,-7292,-31946,-29523,14217,-26120,-19785,2448,32675,-16384,28377,25100,-21063,27073,-18459,-24020,22287,-13477,29867,-7292,-31946,-29523,-14218,25100,-21063,-16384,-28378,27073,-18459,-26120,-19785,2448,-32676,-24020,22287,-31754,8085,32767,-1,0,0,0,0,0,0,0,0,0,0};
......
openair1/PHY/LTE_TRANSPORT/initial_sync.c
View file @ ac8b74ef
......@@ -48,7 +48,7 @@
#include "gain_control.h"
#endif
#if defined(OAI_USRP) || defined(EXMIMO)
#if defined(OAI_USRP) || defined(EXMIMO) || defined(OAI_LMSSDR)
#include "common_lib.h"
extern openair0_config_t openair0_cfg[];
#endif
......@@ -291,17 +291,10 @@ int initial_sync(PHY_VARS_UE *phy_vars_ue, runmode_t mode)
frame_parms->Ncp=NORMAL;
frame_parms->frame_type=FDD;
init_frame_parms(frame_parms,1);
// write_output("rxdata0.m","rxd0",phy_vars_ue->lte_ue_common_vars.rxdata[0],10*frame_parms->samples_per_tti,1,1);
/*#ifdef OAI_USRP
for (aarx = 0; aarx<frame_parms->nb_antennas_rx;aarx++) {
rxdata128 = (__m128i*)phy_vars_ue->lte_ue_common_vars.rxdata[aarx];
for (i=0; i<(frame_parms->samples_per_tti*10)>>2; i++) {
rxdata128[i] = _mm_srai_epi16(rxdata128[i],4);
}
}
#endif*/
/*
write_output("rxdata0.m","rxd0",phy_vars_ue->lte_ue_common_vars.rxdata[0],10*frame_parms->samples_per_tti,1,1);
exit(-1);
*/
sync_pos = lte_sync_time(phy_vars_ue->lte_ue_common_vars.rxdata,
frame_parms,
(int *)&phy_vars_ue->lte_ue_common_vars.eNb_id);
......@@ -336,9 +329,11 @@ int initial_sync(PHY_VARS_UE *phy_vars_ue, runmode_t mode)
#else
#ifndef OAI_USRP
#ifndef OAI_BLADERF
#ifndef OAI_BLADERF
#ifndef OAI_LMSSDR
phy_adjust_gain(phy_vars_ue,0);
#endif
#endif
#endif
#endif
#endif
......@@ -569,7 +564,7 @@ int initial_sync(PHY_VARS_UE *phy_vars_ue, runmode_t mode)
phy_vars_ue->lte_frame_parms.phich_config_common.phich_duration,
phich_string[phy_vars_ue->lte_frame_parms.phich_config_common.phich_resource],
phy_vars_ue->lte_frame_parms.nb_antennas_tx_eNB);
#if defined(OAI_USRP) || defined(EXMIMO)
#if defined(OAI_USRP) || defined(EXMIMO) || defined(OAI_LMSSDR)
LOG_I(PHY,"[UE %d] Frame %d Measured Carrier Frequency %.0f Hz (offset %d Hz)\n",
phy_vars_ue->Mod_id,
phy_vars_ue->frame_rx,
......
openair1/PHY/LTE_TRANSPORT/print_stats.c
View file @ ac8b74ef
......@@ -50,7 +50,7 @@
#endif
extern int mac_get_rrc_status(uint8_t Mod_id,uint8_t eNB_flag,uint8_t index);
#if defined(OAI_USRP) || defined(EXMIMO) || defined(OAI_BLADERF)
#if defined(OAI_USRP) || defined(EXMIMO) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
#include "common_lib.h"
extern openair0_config_t openair0_cfg[];
#endif
......@@ -97,10 +97,10 @@ int dump_ue_stats(PHY_VARS_UE *phy_vars_ue, char* buffer, int length, runmode_t
#ifdef EXMIMO
len += sprintf(&buffer[len], "[UE PROC] RX Gain %d dB (LNA %d, vga %d dB)\n",phy_vars_ue->rx_total_gain_dB, openair0_cfg[0].rxg_mode[0],(int)openair0_cfg[0].rx_gain[0]);
#endif
#if defined(OAI_USRP) || defined(OAI_BLADERF)
#if defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
len += sprintf(&buffer[len], "[UE PROC] RX Gain %d dB\n",phy_vars_ue->rx_total_gain_dB);
#endif
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
len += sprintf(&buffer[len], "[UE_PROC] Frequency offset %d Hz (%d), estimated carrier frequency %f Hz\n",phy_vars_ue->lte_ue_common_vars.freq_offset,openair_daq_vars.freq_offset,openair0_cfg[0].rx_freq[0]-phy_vars_ue->lte_ue_common_vars.freq_offset);
#endif
len += sprintf(&buffer[len], "[UE PROC] UE mode = %s (%d)\n",mode_string[phy_vars_ue->UE_mode[0]],phy_vars_ue->UE_mode[0]);
......
openair1/PHY/TOOLS/lte_phy_scope.c
View file @ ac8b74ef
......@@ -88,7 +88,7 @@ FD_lte_phy_scope_enb *create_lte_phy_scope_enb( void )
fl_set_object_boxtype( fdui->rxsig_t, FL_EMBOSSED_BOX );
fl_set_object_color( fdui->rxsig_t, FL_BLACK, FL_RED );
fl_set_object_lcolor( fdui->rxsig_t, FL_WHITE ); // Label color
fl_set_xyplot_ybounds(fdui->rxsig_t,30,70);
fl_set_xyplot_ybounds(fdui->rxsig_t,10,70);
// Time-domain channel response
fdui->chest_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 410, 20, 370, 100, "Channel Impulse Response (samples, abs)" );
......@@ -396,7 +396,7 @@ FD_lte_phy_scope_ue *create_lte_phy_scope_ue( void )
fl_set_object_boxtype( fdui->rxsig_t, FL_EMBOSSED_BOX );
fl_set_object_color( fdui->rxsig_t, FL_BLACK, FL_RED );
fl_set_object_lcolor( fdui->rxsig_t, FL_WHITE ); // Label color
fl_set_xyplot_ybounds(fdui->rxsig_t,30,70);
fl_set_xyplot_ybounds(fdui->rxsig_t,10,70);
// Time-domain channel response
fdui->chest_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 410, 20, 370, 100, "Channel Impulse Response (samples, abs)" );
......
openair1/PHY/defs.h
View file @ ac8b74ef
......@@ -76,6 +76,13 @@
#define openair_free(y,x) free((y))
#define PAGE_SIZE 4096
//#ifdef SHRLIBDEV
//extern int rxrescale;
//#define RX_IQRESCALELEN rxrescale
//#else
//#define RX_IQRESCALELEN 15
//#endif
//! \brief Allocate \c size bytes of memory on the heap with alignment 16 and zero it afterwards.
//! If no more memory is available, this function will terminate the program with an assertion error.
static inline void* malloc16_clear( size_t size )
......
openair1/PHY/impl_defs_top.h
View file @ ac8b74ef
......@@ -44,7 +44,14 @@
/** @defgroup _ref_implementation_ OpenAirInterface LTE Implementation
* @{
* @defgroup _PHY_RF_INTERFACE_ Generic PHY - RF Interface
* @defgroup _PHY_RF_INTERFACE_ PHY - RF Interface
* @ingroup _PHY_RF_INTERFACE_
* @{
* @defgroup _GENERIC_PHY_RF_INTERFACE_ Generic PHY - RF Interface
* @defgroup _USRP_PHY_RF_INTERFACE_ PHY - USRP RF Interface
* @defgroup _BLADERF_PHY_RF_INTERFACE_ PHY - BLADERF RF Interface
* @}
*
* @ingroup _ref_implementation_
* @{
* This module is responsible for defining the generic interface between PHY and RF Target
......
openair1/SCHED/phy_procedures_lte_ue.c
View file @ ac8b74ef
......@@ -121,7 +121,7 @@ extern int rx_sig_fifo;
#endif
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
extern uint32_t downlink_frequency[MAX_NUM_CCs][4];
#endif
......@@ -197,7 +197,7 @@ void dump_dlsch_SI(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t subframe)
exit(-1);
}
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
//unsigned int gain_table[31] = {100,112,126,141,158,178,200,224,251,282,316,359,398,447,501,562,631,708,794,891,1000,1122,1258,1412,1585,1778,1995,2239,2512,2818,3162};
/*
unsigned int get_tx_amp_prach(int power_dBm, int power_max_dBm, int N_RB_UL)
......@@ -669,7 +669,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstra
uint8_t ack_status=0;
int8_t Po_PUCCH;
int32_t ulsch_start=0;
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
int overflow=0;
int k,l;
#endif
......@@ -969,7 +969,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstra
#endif
phy_vars_ue->tx_total_RE = nb_rb*12;
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
tx_amp = get_tx_amp(phy_vars_ue->tx_power_dBm,
phy_vars_ue->tx_power_max_dBm,
phy_vars_ue->lte_frame_parms.N_RB_UL,
......@@ -1065,7 +1065,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstra
#endif
phy_vars_ue->tx_total_RE = 12;
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
tx_amp = get_tx_amp(Po_PUCCH,
phy_vars_ue->tx_power_max_dBm,
phy_vars_ue->lte_frame_parms.N_RB_UL,
......@@ -1128,7 +1128,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstra
#endif
phy_vars_ue->tx_total_RE = 12;
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
tx_amp = get_tx_amp(Po_PUCCH,
phy_vars_ue->tx_power_max_dBm,
phy_vars_ue->lte_frame_parms.N_RB_UL,
......@@ -1230,7 +1230,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstra
if (abstraction_flag == 0) {
nsymb = (frame_parms->Ncp == 0) ? 14 : 12;
#if defined(EXMIMO) || defined(OAI_USRP) //this is the EXPRESS MIMO case
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)//this is the EXPRESS MIMO case
ulsch_start = (phy_vars_ue->rx_offset+subframe_tx*frame_parms->samples_per_tti-
openair_daq_vars.timing_advance-
phy_vars_ue->timing_advance-
......@@ -1257,7 +1257,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstra
for (aa=0; aa<frame_parms->nb_antennas_tx; aa++) {
if (frame_parms->Ncp == 1)
PHY_ofdm_mod(&phy_vars_ue->lte_ue_common_vars.txdataF[aa][subframe_tx*nsymb*frame_parms->ofdm_symbol_size],
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
dummy_tx_buffer,
#else
&phy_vars_ue->lte_ue_common_vars.txdata[aa][ulsch_start],
......@@ -1268,7 +1268,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstra
CYCLIC_PREFIX);
else
normal_prefix_mod(&phy_vars_ue->lte_ue_common_vars.txdataF[aa][subframe_tx*nsymb*frame_parms->ofdm_symbol_size],
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
dummy_tx_buffer,
#else
&phy_vars_ue->lte_ue_common_vars.txdata[aa][ulsch_start],
......@@ -1289,7 +1289,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstra
}
*/
#ifndef OFDMA_ULSCH
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
apply_7_5_kHz(phy_vars_ue,dummy_tx_buffer,0);
apply_7_5_kHz(phy_vars_ue,dummy_tx_buffer,1);
#else
......@@ -1304,7 +1304,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstra
*/
#endif
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
overflow = ulsch_start - 9*frame_parms->samples_per_tti;
//if ((slot_tx==4) && (aa==0)) printf("ulsch_start %d, overflow %d\n",ulsch_start,overflow);
......@@ -1404,7 +1404,7 @@ void phy_procedures_UE_TX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstra
phy_vars_ue->tx_total_RE = 96;
#if defined(EXMIMO) || defined(OAI_USRP)
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
phy_vars_ue->lte_ue_prach_vars[eNB_id]->amp = get_tx_amp(phy_vars_ue->tx_power_dBm,
phy_vars_ue->tx_power_max_dBm,
phy_vars_ue->lte_frame_parms.N_RB_UL,
......@@ -1553,9 +1553,11 @@ void lte_ue_measurement_procedures(uint16_t l, PHY_VARS_UE *phy_vars_ue,uint8_t
#else
#ifndef OAI_USRP
#ifndef OAI_BLADERF
#ifndef OAI_BLADERF
#ifndef OAI_LMSSDR
phy_adjust_gain (phy_vars_ue,0);
#endif
#endif
#endif
#endif
#endif
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GAIN_CONTROL, VCD_FUNCTION_OUT);
......
openair1/SIMULATION/LTE_PHY/dlsim.c
View file @ ac8b74ef
......@@ -656,7 +656,17 @@ int main(int argc, char **argv)
printf("dual_stream_UE=%d\n", dual_stream_UE);
}
lte_param_init(n_tx,n_rx,transmission_mode,extended_prefix_flag,frame_type,Nid_cell,tdd_config,N_RB_DL,threequarter_fs,osf,perfect_ce);
lte_param_init(n_tx,
n_rx,
transmission_mode,
extended_prefix_flag,
frame_type,
Nid_cell,
tdd_config,
N_RB_DL,
threequarter_fs,
osf,
perfect_ce);
......
openair1/SIMULATION/LTE_PHY/ulsim.c
View file @ ac8b74ef
......@@ -194,6 +194,7 @@ int main(int argc, char **argv)
int nb_rb_set = 0;
int sf;
int threequarter_fs=0;
opp_enabled=1; // to enable the time meas
cpu_freq_GHz = (double)get_cpu_freq_GHz();
......@@ -203,7 +204,7 @@ int main(int argc, char **argv)
logInit();
while ((c = getopt (argc, argv, "hapZbm:n:Y:X:x:s:w:e:q:d:D:O:c:r:i:f:y:c:oA:C:R:g:N:l:S:T:QB:PI:L")) != -1) {
while ((c = getopt (argc, argv, "hapZEbm:n:Y:X:x:s:w:e:q:d:D:O:c:r:i:f:y:c:oA:C:R:g:N:l:S:T:QB:PI:L")) != -1) {
switch (c) {
case 'a':
channel_model = AWGN;
......@@ -373,6 +374,10 @@ int main(int argc, char **argv)
cyclic_shift = atoi(optarg);
break;
case 'E':
threequarter_fs=1;
break;
case 'N':
N0 = atoi(optarg);
break;
......@@ -470,6 +475,7 @@ int main(int argc, char **argv)
0,
tdd_config,
N_RB_DL,
threequarter_fs,
osf,
0);
......
openair2/COMMON/tasks_def.h
View file @ ac8b74ef
......@@ -63,6 +63,8 @@ TASK_DEF(TASK_X2AP, TASK_PRIORITY_MED, 200)
TASK_DEF(TASK_SCTP, TASK_PRIORITY_MED, 200)
/// eNB APP task
TASK_DEF(TASK_ENB_APP, TASK_PRIORITY_MED, 200)
/// eNB Agent task
TASK_DEF(TASK_ENB_AGENT, TASK_PRIORITY_MED, 200)
// UE tasks and sub-tasks:
//// Layer 2 and Layer 1 sub-tasks
......
openair2/ENB_APP/MESSAGES/V2/config_common.proto 0 → 100644
View file @ ac8b74ef
//'syntax = "proto2";'
package protocol;
//
// Cell config related structures and enums
//
message prp_si_config {
optional uint32 sfn = 1;
optional uint32 sib1_length = 2; // The length of SIB1 in bytes
optional uint32 si_window_length = 3; // The scheduling window for all SIs in SF
repeated prp_si_message si_message = 4; // List of SI messages to be sent.
// The index identifies the type of an SI message
// 0 - SIB1
// 1..31 - SIx
// 32..63 - PCCH
}
message prp_si_message {
optional uint32 periodicity = 1; // Periodicity of SI msg in radio frames
optional uint32 length = 2; // The length of the SI message in bytes
}
enum prp_hopping_mode {
PRHM_INTER = 0;
PRHM_INTERINTRA = 1;
}
enum prp_phich_resource {
PRPR_ONE_SIXTH = 0;
PRPR_HALF = 1;
PRPR_ONE = 2;
PRPR_TWO = 3;
}
enum prp_phich_duration {
PRPD_NORMAL = 0;
PRPD_EXTENDED = 1;
}
enum prp_ul_cyclic_prefix_length {
PRUCPL_NORMAL = 0;
PRUCPL_EXTENDED = 1;
}
enum prp_dl_cyclic_prefix_length {
PRDCPL_NORMAL = 0;
PRDCPL_EXTENDED = 1;
}
enum prp_duplex_mode {
PRDM_TDD = 0;
PRDM_FDD = 1;
}
enum prp_qam {
PREQ_MOD_16QAM = 0;
PREQ_MOD_64QAM = 1;
}
//
// UE config related structures and enums
//
message prp_drx_config {
optional uint32 on_duration_timer = 1; // Timer in SF. See TS 36.321
optional uint32 drx_inactivity_timer = 2; // Timer in SF. See TS 36.321
optional uint32 drx_retransmission_timer = 3; // Timer in SF. See TS 36.321
optional uint32 long_drx_cycle = 4; // In SF. See TS 36.321
optional uint32 long_drx_cycle_start_offset = 5;// See TS 36.321
optional uint32 short_drx_cycle = 6; // In SF
optional uint32 drx_short_cycle_timer = 7; // Timer in subframes. See TS 36.321
}
message prp_sps_config {
optional uint32 semi_persistent_sched_interval_UL = 1; // SPS UL scheduling interval in SF
optional uint32 semi_persistent_sched_interval_DL = 2; // SPS DL scheduling interval in SF
optional uint32 num_of_conf_sps_proc = 3; // Number of SPS HARQ processes. See TS 36.321
repeated uint32 n1_PUCCH_AN_persistent_element = 4;// See TS36.213. Ignored when config is used
// as part of PRPT_SET_UE_CONFIG
optional uint32 implicit_release_after = 5; // number of empty transmissions before release of SPS
}
message prp_sr_config {
optional uint32 sr_action = 1; // Indicates if SR config should be changed or released
// One of the PRSRA_* enum values
optional uint32 sched_interval = 2; // SR scheduling interval in SF
optional uint32 dsr_trans_max = 3; // See TS 36.213
}
message prp_cqi_config {
optional uint32 cqi_action = 1; // Indicats if CQI changed or released.
// One of the PRSRA_* enum values
optional uint32 cqi_sched_interval = 2; // CQI scheduling interval in SF
optional uint32 ri_sched_interval = 3; // RI scheduling interval in SF
}
message prp_ue_capabilities {
optional uint32 half_duplex = 1; // Boolean value. Only half duplex support. FDD operation
optional uint32 intra_SF_hopping = 2; // Support for intra-subframe hopping. Boolean value
optional uint32 type2_sb_1 = 3; // Support for type 2 hopping with n_sb > 1
optional uint32 ue_category = 4;
optional uint32 res_alloc_type1 = 5; // Boolean value. UE support for resource allocation type 1
}
message prp_scell_config {
optional uint32 carrier_index = 1; // Id of the carrier component
optional uint32 scell_index = 2; // Index of this Scell (RRC SCellIndex)
optional uint32 use_ccs = 3; // Boolean value. Indicates if cross-carrier scheduling
// is used by this SCell
optional uint32 sched_cell_index = 4; // Index of the cell responsible for scheduling
// this SCell if cross-carrier scheduling is enabled
optional uint32 pdsch_start = 5; // Starting OFDM symbol of PDSCH data region for this SCell
}
enum prp_meas_gap_config_pattern {
PRMGCP_GP1 = 0;
PRMGCP_GP2 = 1;
PRMGCP_OFF = 2;
}
enum prp_setup_release_action {
PRSRA_SETUP = 0;
PRSRA_RELEASE = 1;
}
enum prp_ue_transmission_antenna {
PRUTA_NONE = 0;
PRUTA_OPEN_LOOP = 1;
PRUTA_CLOSED_LOOP = 2;
}
enum prp_aperiodic_cqi_report_mode {
PRACRM_RM12 = 0;
PRACRM_RM20 = 1;
PRACRM_RM22 = 2;
PRACRM_RM30 = 3;
PRACRM_RM31 = 4;
PRACRM_NONE = 5;
}
enum prp_tdd_ack_nack_feedback_mode {
PRTANFM_BUNDLING = 0;
PRTANFM_MULTIPLEXING = 1;
}
//
// Logical channel config related structures and enums
//
message prp_lc_config {
optional uint32 lcid = 1; // The logical channel id
optional uint32 lcg = 2; // The logical channel group (0..3) the LC is mapped to
optional uint32 direction = 3; // The LC direction. One of the PRLCD_* enum values
optional uint32 qos_bearer_type = 4;// GBR or NGBR bearer. One of the PRQBT_* enum values
optional uint32 qci = 5; // The QCI defined in TS 23.203, coded as defined in TS 36.413
// One less than the actual QCI value
optional uint64 e_RAB_max_bitrate_UL = 6; // In bps (GBR only)
optional uint64 e_RAB_max_bitrate_DL = 7; // In bps (GBR only)
optional uint64 e_RAB_guaranteed_bitrate_UL = 8; // In bps (GBR only)
optional uint64 e_RAB_guaranteed_bitrate_DL = 9; // In bps (GBR only)
}
enum prp_lc_direction {
PRLCD_UL = 0;
PRLCD_DL = 1;
PRLCD_BOTH = 2;
}
enum prp_qos_bearer_type {
PRQBT_NON_GBR = 0;
PRQBT_GBR = 1;
}
enum prp_ue_state_change_type {
PRUESC_UPDATED = 0;
PRUESC_ACTIVATED = 1;
PRUESC_DEACTIVATED = 2;
PRUESC_MOVED = 3;
}
\ No newline at end of file
openair2/ENB_APP/MESSAGES/V2/config_messages.proto 0 → 100644
View file @ ac8b74ef
//'syntax = "proto2";'
package protocol;
import "config_common.proto";
message prp_cell_config {
optional uint32 phy_cell_id = 1; // The PCI of this cell
optional uint32 cell_id = 2; // The PLMN cell id of this cell
optional uint32 pusch_hopping_offset = 3; // PUSCH resources in RBs for hopping
optional uint32 hopping_mode = 4; // One of the PRHM_* enum values
optional uint32 n_sb = 5; // The number of subbands
optional uint32 phich_resource = 6; // The number of REGs used for PHICH
// One of the PRPR_* enum values
optional uint32 phich_duration = 7; // One of the PRPD_* enum values
optional uint32 init_nr_PDCCH_OFDM_sym = 8; // See TS 36.211, section 6.9
optional prp_si_config si_config = 9; // The SI configuration
optional uint32 dl_bandwidth = 10; // The DL transmission bandwidth in RBs
optional uint32 ul_bandwidth = 11; // The UL transmission bandwidth in RBs
optional uint32 ul_cyclic_prefix_length = 13; // One of the PRUCPL_* enum values
optional uint32 dl_cyclic_prefix_length = 14; // One of the PRDCPL_* enum values
optional uint32 antenna_ports_count = 15; // Number of cell specific antenna ports
optional uint32 duplex_mode = 16; // One of the PRDM_* enum values
optional uint32 subframe_assignment = 17; // DL/UL subframe assignment. TDD only
optional uint32 special_subframe_patterns = 18; // TDD only. See TS 36.211, table 4.2.1
repeated uint32 mbsfn_subframe_config_rfperiod = 19; // The MBSFN radio frame period (Optional)
repeated uint32 mbsfn_subframe_config_rfoffset = 20; // The radio frame offset (Optional)
repeated uint32 mbsfn_subframe_config_sfalloc = 21; // Bitmap indicating the MBSFN subframes (Optional)
optional uint32 prach_config_index = 22; // See TS 36.211, section 5.7.1
optional uint32 prach_freq_offset = 23; // See TS 36.211, section 5.7.1
optional uint32 ra_response_window_size = 24; // The duration of the RA response window in SF
optional uint32 mac_contention_resolution_timer = 25; // Timer for RA
optional uint32 max_HARQ_Msg3Tx = 26; // See TS 36.321
optional uint32 n1PUCCH_AN = 27; // See TS 36.213, section 10.1
optional uint32 deltaPUCCH_shift = 28; // See TS 36.211, section 5.4
optional uint32 nRB_cqi = 29; // See TS 36.211, section 5.4
optional uint32 srs_subframe_config = 30; // See TS 36.211, table 5.5.3.3-1 and 2
optional uint32 srs_bw_config = 31; // See TS 36.211, section 5.5.3.2
optional uint32 srs_mac_up_pts = 32; // Boolean value. See TS 36.211, section 5.5.3.2. TDD only
optional uint32 enable_64QAM = 33; // One of the PREQ_* enum values
optional uint32 carrier_index = 34; // Carrier component index
}
message prp_ue_config {
optional uint32 rnti = 1;
optional prp_drx_config drx_config = 2; // The DRX configuration (Optional)
optional uint32 time_alignment_timer = 3; // Timer in SF. Control the synchronization
// status of the UE, not the actual advance procedure
// See TS 36.321
optional uint32 meas_gap_config_pattern = 4; // Measurement gap configuration.
// One of the PRMGCP_* enum values
// See TS 36.133
optional uint32 meas_gap_config_sf_offset = 5; // Measurement gap offset if applicable
optional prp_sps_config sps_config = 6; // The SPS configuration (Optional)
optional prp_sr_config sr_config = 7; // The SR configuration (Optional)
optional prp_cqi_config cqi_config = 8; // The CQI configuration (Optional)
optional uint32 transmission_mode = 9; // The UE transmission mode
optional uint64 ue_aggregated_max_bitrate_UL = 10; // Aggregated bit-rate of non-gbr bearer
// per UE. See TS 36.413
optional uint64 ue_aggregated_max_bitrate_DL = 11; // Aggregated bit-rate of non-gbr bearer
// per UE. See TS 36.413
optional prp_ue_capabilities capabilities = 12;
optional uint32 ue_transmission_antenna = 13; // One of the PRUTA_* enum values
optional uint32 tti_bundling = 14; // Boolean value. See TS 36.321
optional uint32 max_HARQ_tx = 15; // The max HARQ retransmission for UL
optional uint32 beta_offset_ACK_index = 16; // See TS 36.213
optional uint32 beta_offset_RI_index = 17; // See TS 36.213
optional uint32 beta_offset_CQI_index = 18; // See TS 36.213
optional uint32 ack_nack_simultaneous_trans = 19;// Boolean. See TS 36.213
optional uint32 simultaneous_ack_nack_cqi = 20; // Boolean. See TS 36.213
optional uint32 aperiodic_cqi_rep_mode = 21; // One of the PRACRM_* enum values
optional uint32 tdd_ack_nack_feedback = 22; // One of the PRTANFM_* enum values
optional uint32 ack_nack_repetition_factor = 23;// See TS 36.213, section 10.1
optional uint32 extended_bsr_size = 24; // Boolean for extended BSR size
optional uint32 ca_support = 25; // Boolean. Support for carrier aggregation
optional uint32 cross_carrier_sched_support = 26; // Boolean value
optional uint32 pcell_carrier_index = 27; // Index of primary cell
repeated prp_scell_config scell_config = 28; // Secondary cells configuration
optional uint32 scell_deactivation_timer = 29;// Deactivation timer for secondary cell
}
message prp_lc_ue_config {
optional uint32 rnti = 1;
repeated prp_lc_config lc_config = 2; // A list of LC configurations for the given UE
}
openair2/ENB_APP/MESSAGES/V2/control_delegation.proto 0 → 100644
View file @ ac8b74ef
//'syntax = "proto2";'
package protocol;
enum prp_control_delegation_type {
PRCDT_MAC_DL_UE_SCHEDULER = 1; // DL UE scheduler delegation
}
\ No newline at end of file
openair2/ENB_APP/MESSAGES/V2/controller_commands.proto 0 → 100644
View file @ ac8b74ef
package protocol;
import "mac_primitives.proto";
//
// Body of UE DL MAC scheduling configuration info
//
message prp_dl_data {
optional uint32 rnti = 1;
optional prp_dl_dci dl_dci = 2;
repeated uint32 ce_bitmap = 3; // list of 2 MAC CEs, one for each TB
repeated prp_rlc_pdu rlc_pdu = 4; // list of parameters for the creation of RLC PDUs. One for each lcid
optional uint32 serv_cell_index = 5;
optional uint32 act_deact_ce = 6; //Hex content of MAC CE for Activation/Deactivation in CA
}
//
// Body of the RAR scheduler configuration
//
message prp_dl_rar {
optional uint32 rnti = 1;
optional uint32 grant = 2; // The 20-bit UL grant. TS 36.213, sec 6.2
optional prp_dl_dci rar_dci = 3;
optional uint32 carrier_index = 4; // The carrier index for the RAR
}
//
// Body of the paging/broadcast configuration message
//
message prp_dl_broadcast {
optional uint32 type = 1; // The PRBT_* values
optional uint32 index = 2; // Index of the broadcast message:
// 0 - SIB1,
// 1..31 - Six,
// 32..63 - PCCH (PCCH index obtained from prp_paging_info)
optional prp_dl_dci broad_dci = 3;
optional uint32 carrier_index = 4; // Index of the carrier for broadcast
}
//
// Body of the OFDM symbol count message
//
message prp_pdcch_ofdm_sym_count {
optional uint32 carrier_index = 1;
optional uint32 num_pdcch_ofdm_symbols = 2;
}
//
// Types of commands related enums
//
enum prp_broadcast_type {
PRBT_BCCH = 0;
PRBT_PCCH = 1;
}
\ No newline at end of file
openair2/ENB_APP/MESSAGES/V2/header.proto 0 → 100644
View file @ ac8b74ef
package protocol;
message prp_header {
optional uint32 version = 1;
optional uint32 type = 2;
optional uint32 xid = 4;
}
enum prp_type {
// Discovery and maintenance messages
PRPT_HELLO = 0;
PRPT_ECHO_REQUEST = 1;
PRPT_ECHO_REPLY = 2;
// Statistics and measurement messages
PRPT_STATS_REQUEST = 3;
PRPT_STATS_REPLY = 4;
// Time indication messages
PRPT_SF_TRIGGER = 5;
// Asynchronous messages
PRPT_UL_SR_INFO = 6;
// eNB configuration messages
PRPT_GET_ENB_CONFIG_REQUEST = 7;
PRPT_GET_ENB_CONFIG_REPLY = 8;
PRPT_GET_UE_CONFIG_REQUEST = 9;
PRPT_GET_UE_CONFIG_REPLY = 10;
PRPT_GET_LC_CONFIG_REQUEST = 11;
PRPT_GET_LC_CONFIG_REPLY = 12;
//Controller command messages
PRPT_DL_MAC_CONFIG = 13;
// UE state change messages
PRPT_UE_STATE_CHANGE = 14;
// Control delegation messages
PRPT_DELEGATE_CONTROL = 15;
}
openair2/ENB_APP/MESSAGES/V2/mac_primitives.proto 0 → 100644
View file @ ac8b74ef
package protocol;
//
// Message containing the DL DCI info
//
message prp_dl_dci {
optional uint32 rnti = 1;
optional uint32 res_alloc = 2; // Type of resource allocation
optional uint32 rb_bitmap = 3; // Bitmap for RB allocation
optional uint32 rb_shift = 4; // See TS 36.214, section 7.1.6.2
repeated uint32 tbs_size = 5; // The size of each TBS
repeated uint32 mcs = 6; // The MCS of each TB
repeated uint32 ndi = 7; // New data indicator of each TB
repeated uint32 rv = 8; // Redundancy version of each TB
optional uint32 cce_index = 9; // CCE index used to send the DCI
optional uint32 aggr_level = 10;
optional uint32 precoding_info = 11; // 2 antenna ports:0..6,
// 4 antenna ports:0..50
optional uint32 format = 12; // DCI format. A PRDCIF_* value
optional uint32 tpc = 13; // TS 36.213, sec 5.1.1.1
optional uint32 harq_process = 14; // HARQ process ID
optional uint32 dai = 15; // TDD only
optional uint32 vrb_format = 16; // One of the PRVRBF_* values
optional uint32 tb_swap = 17; // Boolean. TB to codeword swap flag
optional uint32 sps_release = 18; // Flag value
optional uint32 pdcch_order = 19;
optional uint32 preamble_index = 20; // Only valid if pdcch_order = 1
optional uint32 prach_mask_index = 21; // Only valid if pdcch_order = 1
optional uint32 n_gap = 22; // One of the PRNGV_* values
optional uint32 tbs_idx = 23; // The TBS index for Format 1A
optional uint32 dl_power_offset = 24; // For format 1D
optional uint32 pdcch_power_offset = 25; // DL PDCCH power boosting in dB
optional uint32 cif_present = 26; // Boolean. Indication of CIF field
optional uint32 cif = 27; // CIF for cross-carrier scheduling
}
//
// Messages related to the creation of RLC PDUs
//
message prp_rlc_pdu {
repeated prp_rlc_pdu_tb rlc_pdu_tb = 1; // list of parameters for the creation of RLC PDUs. One for each TB
}
message prp_rlc_pdu_tb {
optional uint32 logical_channel_id = 1;
optional uint32 size = 2; // Maximum RLC PDU to be created in bytes
}
//
// MAC content types related enums
//
enum prp_dci_format {
PRDCIF_1 = 0;
PRDCIF_1A = 1;
PRDCIF_1B = 2;
PRDCIF_1C = 3;
PRDCIF_1D = 4;
PRDCIF_2 = 5;
PRDCIF_2A = 6;
PRDCIF_2B = 7;
PRDCIF_3 = 8;
PRDCIF_3A = 9;
}
enum prp_vrb_format {
PRVRBF_LOCALIZED = 0;
PRVRBF_DISTRIBUTED = 1;
}
enum prp_ngap_val {
PRNGV_1 = 0;
PRNGV_2 = 1;
}
\ No newline at end of file
openair2/ENB_APP/MESSAGES/V2/progran.proto 0 → 100644
View file @ ac8b74ef
//'syntax = "proto2";'
package protocol;
import "stats_messages.proto";
import "header.proto";
import "time_common.proto";
import "config_messages.proto";
import "controller_commands.proto";
import "control_delegation.proto";
message progran_message {
optional progran_direction msg_dir = 100;
oneof msg {
prp_hello hello_msg = 1;
prp_echo_request echo_request_msg = 2;
prp_echo_reply echo_reply_msg = 3;
prp_stats_request stats_request_msg = 4;
prp_stats_reply stats_reply_msg = 5;
prp_sf_trigger sf_trigger_msg = 6;
prp_ul_sr_info ul_sr_info_msg = 7;
prp_enb_config_request enb_config_request_msg = 8;
prp_enb_config_reply enb_config_reply_msg = 9;
prp_ue_config_request ue_config_request_msg = 10;
prp_ue_config_reply ue_config_reply_msg = 11;
prp_lc_config_request lc_config_request_msg = 12;
prp_lc_config_reply lc_config_reply_msg = 13;
prp_dl_mac_config dl_mac_config_msg = 14;
prp_ue_state_change ue_state_change_msg = 15;
prp_control_delegation control_delegation_msg = 16;
}
}
enum progran_direction {
//option allow_alias = true;
NOT_SET = 0;
INITIATING_MESSAGE = 1;
SUCCESSFUL_OUTCOME=2;
UNSUCCESSFUL_OUTCOME=3;
}
enum progran_err {
option allow_alias = true;
// message errors
NO_ERR = 0;
MSG_DEQUEUING = -1;
MSG_ENQUEUING = -2;
MSG_DECODING = -3;
MSG_ENCODING = -4;
MSG_BUILD = -5;
MSG_NOT_SUPPORTED = -6;
MSG_NOT_HANDLED = -7;
MSG_NOT_VALIDATED = -8;
MSG_OUT_DATED = -9;
// other erros
UNEXPECTED = -100;
}
//
// Maintenance and discovery messages
//
message prp_hello {
optional prp_header header = 1;
}
message prp_echo_request {
optional prp_header header = 1;
extensions 100 to 199;
}
message prp_echo_reply {
optional prp_header header = 1;
extensions 100 to 199;
}
//
// Statistics request and reply message
//
message prp_stats_request {
optional prp_header header = 1;
optional prp_stats_type type = 2;
oneof body {
prp_complete_stats_request complete_stats_request = 3;
prp_cell_stats_request cell_stats_request = 4;
prp_ue_stats_request ue_stats_request = 5;
}
}
message prp_stats_reply {
optional prp_header header = 1;
repeated prp_ue_stats_report ue_report = 2;
repeated prp_cell_stats_report cell_report = 3;
}
//
// Time indication messages
//
message prp_sf_trigger {
optional prp_header header = 1;
optional uint32 sfn_sf = 2;
repeated prp_dl_info dl_info = 3;
repeated prp_ul_info ul_info = 4;
}
//
// Asynchronous messages
//
message prp_ul_sr_info {
optional prp_header header = 1;
optional uint32 sfn_sf = 2;
repeated uint32 rnti = 3;
}
//
// eNB configuration messages
//
message prp_enb_config_request {
optional prp_header header = 1;
}
message prp_enb_config_reply {
optional prp_header header = 1;
optional uint32 eNB_id = 2; // Unique id to distinguish the eNB
repeated prp_cell_config cell_config = 3;
}
message prp_ue_config_request {
optional prp_header header = 1;
}
message prp_ue_config_reply {
optional prp_header header = 1;
repeated prp_ue_config ue_config = 2;
}
message prp_lc_config_request {
optional prp_header header = 1;
}
message prp_lc_config_reply {
optional prp_header header = 1;
repeated prp_lc_ue_config lc_ue_config = 2;
}
//
// Controller command messages
//
message prp_dl_mac_config {
optional prp_header header = 1;
optional uint32 sfn_sf = 2;
repeated prp_dl_data dl_ue_data = 3;
repeated prp_dl_rar dl_rar = 4;
repeated prp_dl_broadcast dl_broadcast = 5;
repeated prp_pdcch_ofdm_sym_count ofdm_sym = 6; // OFDM symbol count for each CC
}
//
// UE state change message
//
message prp_ue_state_change {
optional prp_header header = 1;
optional uint32 type = 2; // One of the PRUESC_* values
optional prp_ue_config config = 3; // Body of the message (based on type)
}
//
// Control delegation message
//
message prp_control_delegation {
optional prp_header header = 1;
optional uint32 delegation_type = 2; // Bitmap of PRCDT_* flags
optional bytes payload = 3; // Byte array of shared lib containing the delegated functions
repeated string name = 4; // The delegated functions names ordered based on bitmap flags
}
// Extensions of the echo request and reply
// messages for carrying a latency value in ms
message prp_echo_request_latency {
extend prp_echo_request {
optional uint32 latency = 100;
}
}
message prp_echo_reply_latency {
extend prp_echo_reply {
optional uint32 latency = 100;
}
}
openair2/ENB_APP/MESSAGES/V2/stats_common.proto 0 → 100644
View file @ ac8b74ef
package protocol;
//
// UE related statistics
//
// RLC buffer status for a specific logical channel of a UE
message prp_rlc_bsr {
optional uint32 lc_id = 1;
optional uint32 tx_queue_size = 2;
optional uint32 tx_queue_hol_delay = 3;
optional uint32 retransmission_queue_size = 4;
optional uint32 retransmission_queue_hol_delay = 5;
optional uint32 status_pdu_size = 6;
}
// Flags for MAC Control Elements
enum prp_ce_type {
PRPCET_TA = 1;
PRPCET_DRX = 2;
PRPCET_CR = 4;
PRPCET_CA = 8;
}
// Types of DL CSI reports
enum prp_csi_type {
PRCSIT_P10 = 0;
PRCSIT_P11 = 1;
PRCSIT_P20 = 2;
PRCSIT_P21 = 3;
PRCSIT_A12 = 4;
PRCSIT_A22 = 5;
PRCSIT_A20 = 6;
PRCSIT_A30 = 7;
PRCSIT_A31 = 8;
}
// CSI type P10
message prp_csi_p10 {
optional uint32 wb_cqi = 1;
}
// CSI type P11
message prp_csi_p11 {
repeated uint32 wb_cqi = 1;
optional uint32 wb_pmi = 2;
}
// CSI type P20
message prp_csi_p20 {
optional uint32 wb_cqi = 1;
optional uint32 sb_cqi = 2;
optional uint32 bandwidth_part_index = 3;
optional uint32 sb_index = 4;
}
// CSI type P21
message prp_csi_p21 {
repeated uint32 wb_cqi = 1;
optional uint32 wb_pmi = 2;
repeated uint32 sb_cqi = 3;
optional uint32 badwidth_part_index = 4;
optional uint32 sb_index = 5;
}
// CSI type A12
message prp_csi_a12 {
repeated uint32 wb_cqi = 1;
repeated uint32 sb_pmi = 2;
}
// CSI type A22
message prp_csi_a22 {
repeated uint32 wb_cqi = 1;
repeated uint32 sb_cqi = 2;
optional uint32 wb_pmi = 3;
optional uint32 sb_pmi = 4;
repeated uint32 sb_list = 5;
}
// CSI type A20
message prp_csi_a20 {
optional uint32 wb_cqi = 1;
optional uint32 sb_cqi = 2;
repeated uint32 sb_list = 3;
}
// CSI type A30
message prp_csi_a30 {
optional uint32 wb_cqi = 1;
repeated uint32 sb_cqi = 2;
}
// CSI type A31
message prp_csi_a31 {
repeated uint32 wb_cqi = 1;
repeated prp_msb_cqi sb_cqi = 2;
optional uint32 wb_pmi = 3;
}
// The CQI for the M-preffered subband
message prp_msb_cqi {
repeated uint32 sb_cqi = 1;
}
// The CSI report of the UE for a specific servCellIndex
message prp_dl_csi {
optional uint32 serv_cell_index = 1;
optional uint32 ri = 2;
optional prp_csi_type type = 3;
oneof report {
prp_csi_p10 p10csi = 4;
prp_csi_p11 p11csi = 5;
prp_csi_p20 p20csi = 6;
prp_csi_p21 p21csi = 7;
prp_csi_a12 a12csi = 8;
prp_csi_a22 a22csi = 9;
prp_csi_a20 a20csi = 10;
prp_csi_a30 a30csi = 11;
prp_csi_a31 a31csi = 12;
}
}
// The full DL CQI report for all CC of a UE
message prp_dl_cqi_report {
optional uint32 sfn_sn = 1;
repeated prp_dl_csi csi_report = 2;
}
// Paging message info
message prp_paging_info {
optional uint32 paging_index = 1;
optional uint32 paging_message_size = 2;
optional uint32 paging_subframe = 3;
optional uint32 carrier_index = 4;
}
// Report for the paging buffer status
message prp_paging_buffer_report {
repeated prp_paging_info paging_info = 1;
}
// The type of UL CQI
enum prp_ul_cqi_type {
PRUCT_SRS = 0;
PRUCT_PUSCH = 1;
PRUCT_PUCCH_1 = 2;
PRUCT_PUCCH_2 = 3;
PRUCT_PRACH = 4;
}
// UL CQI report for a specific UE for a given report type
message prp_ul_cqi {
optional prp_ul_cqi_type type = 1;
repeated uint32 sinr = 2;
optional uint32 serv_cell_index = 3;
}
// Full UL CQI report for a specific UE
message prp_ul_cqi_report {
optional uint32 sfn_sn = 1;
repeated prp_ul_cqi cqi_meas = 2;
}
//
// Cell related statistics
//
// The UL noise and interference report for a UE
message prp_noise_interference_report {
optional uint32 sfn_sf = 1;
optional uint32 rip = 2;
optional uint32 tnp = 3;
}
openair2/ENB_APP/MESSAGES/V2/stats_messages.proto 0 → 100644
View file @ ac8b74ef
package protocol;
//import "header.proto";
import "stats_common.proto";
//
// Bodies of statistics report requests
//
message prp_complete_stats_request {
optional prp_stats_report_freq report_frequency = 1;
optional uint32 sf = 2;
optional uint32 cell_report_flags = 3;
optional uint32 ue_report_flags = 4;
}
message prp_cell_stats_request {
repeated uint32 cell = 1;
optional uint32 flags = 2;
}
message prp_ue_stats_request {
repeated uint32 rnti = 1;
optional uint32 flags = 2;
}
//
// Bodies of statistics reports
//
// The full statistics report for a specific cell
message prp_cell_stats_report {
optional uint32 carrier_index = 1;
optional uint32 flags = 2;
optional prp_noise_interference_report noise_inter_report = 3;
}
// Statistics report for a specific UE
message prp_ue_stats_report {
optional uint32 rnti = 1;
optional uint32 flags = 2;
repeated uint32 bsr = 3;
optional uint32 phr = 4;
repeated prp_rlc_bsr rlc_report = 5;
optional uint32 pending_mac_ces = 6;
optional prp_dl_cqi_report dl_cqi_report = 7;
optional prp_paging_buffer_report pbr = 8;
optional prp_ul_cqi_report ul_cqi_report = 9;
}
//
// Types of statistics related enums
//
//Types of statistics requested by the controller
enum prp_stats_type {
PRST_COMPLETE_STATS = 0;
PRST_CELL_STATS = 1;
PRST_UE_STATS = 2;
}
// Report frequency for the requested statistics
enum prp_stats_report_freq {
PRSRF_ONCE = 0;
PRSRF_PERIODICAL = 1;
PRSRF_CONTINUOUS = 2;
PRSRF_OFF = 3;
}
// Flags for cell statistics
enum prp_cell_stats_type {
PRCST_NOISE_INTERFERENCE = 1;
}
// Flags for UE-related statistics
enum prp_ue_stats_type {
PRUST_BSR = 1;
PRUST_PRH = 2;
PRUST_RLC_BS = 4;
PRUST_MAC_CE_BS = 8;
PRUST_DL_CQI = 16;
PRUST_PBS = 32;
PRUST_UL_CQI = 64;
// To be extended with more types of stats
}
\ No newline at end of file
openair2/ENB_APP/MESSAGES/V2/time_common.proto 0 → 100644
View file @ ac8b74ef
package protocol;
enum prp_harq_status {
PRHS_ACK = 0;
PRHS_NACK = 1;
PRHS_DTX = 2;
}
enum prp_reception_status {
PRRS_OK = 0;
PRRS_NOT_OK = 1;
PRRS_NOT_VALID = 2;
}
message prp_dl_info {
optional uint32 rnti = 1;
optional uint32 harq_process_id = 2;
repeated uint32 harq_status = 3;
optional uint32 serv_cell_index = 4;
}
message prp_ul_info {
optional uint32 rnti = 1;
repeated uint32 ul_reception = 2;
optional uint32 reception_status = 3;
optional uint32 tpc = 4;
optional uint32 serv_cell_index = 5;
}
openair2/ENB_APP/enb_agent.c 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent.h
* \brief top level enb agent receive thread and itti task
* \author Navid Nikaein and Xenofon Foukas
* \date 2016
* \version 0.1
*/
#include "enb_agent_common.h"
#include "log.h"
#include "enb_agent.h"
#include "enb_agent_mac_defs.h"
#include "enb_agent_extern.h"
#include "assertions.h"
#include "enb_agent_net_comm.h"
#include "enb_agent_async.h"
//#define TEST_TIMER
enb_agent_instance_t enb_agent[NUM_MAX_ENB];
char in_ip[40];
static uint16_t in_port;
char local_cache[40];
void *send_thread(void *args);
void *receive_thread(void *args);
pthread_t new_thread(void *(*f)(void *), void *b);
Protocol__ProgranMessage *enb_agent_timeout(void* args);
/*
* enb agent task mainly wakes up the tx thread for periodic and oneshot messages to the controller
* and can interact with other itti tasks
*/
void *enb_agent_task(void *args){
enb_agent_instance_t *d = (enb_agent_instance_t *) args;
Protocol__ProgranMessage *msg;
void *data;
int size;
err_code_t err_code;
int priority;
MessageDef *msg_p = NULL;
const char *msg_name = NULL;
instance_t instance;
int result;
itti_mark_task_ready(TASK_ENB_AGENT);
do {
// Wait for a message
itti_receive_msg (TASK_ENB_AGENT, &msg_p);
DevAssert(msg_p != NULL);
msg_name = ITTI_MSG_NAME (msg_p);
instance = ITTI_MSG_INSTANCE (msg_p);
switch (ITTI_MSG_ID(msg_p)) {
case TERMINATE_MESSAGE:
itti_exit_task ();
break;
case MESSAGE_TEST:
LOG_I(ENB_AGENT, "Received %s\n", ITTI_MSG_NAME(msg_p));
break;
case TIMER_HAS_EXPIRED:
msg = enb_agent_process_timeout(msg_p->ittiMsg.timer_has_expired.timer_id, msg_p->ittiMsg.timer_has_expired.arg);
if (msg != NULL){
data=enb_agent_pack_message(msg,&size);
if (enb_agent_msg_send(d->enb_id, ENB_AGENT_DEFAULT, data, size, priority)) {
err_code = PROTOCOL__PROGRAN_ERR__MSG_ENQUEUING;
goto error;
}
LOG_D(ENB_AGENT,"sent message with size %d\n", size);
}
break;
default:
LOG_E(ENB_AGENT, "Received unexpected message %s\n", msg_name);
break;
}
result = itti_free (ITTI_MSG_ORIGIN_ID(msg_p), msg_p);
AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
continue;
error:
LOG_E(ENB_AGENT,"enb_agent_task: error %d occured\n",err_code);
} while (1);
return NULL;
}
void *receive_thread(void *args) {
enb_agent_instance_t *d = args;
void *data;
int size;
int priority;
err_code_t err_code;
Protocol__ProgranMessage *msg;
while (1) {
if (enb_agent_msg_recv(d->enb_id, ENB_AGENT_DEFAULT, &data, &size, &priority)) {
err_code = PROTOCOL__PROGRAN_ERR__MSG_DEQUEUING;
goto error;
}
LOG_D(ENB_AGENT,"received message with size %d\n", size);
msg=enb_agent_handle_message(d->enb_id, data, size);
free(data);
// check if there is something to send back to the controller
if (msg != NULL){
data=enb_agent_pack_message(msg,&size);
if (enb_agent_msg_send(d->enb_id, ENB_AGENT_DEFAULT, data, size, priority)) {
err_code = PROTOCOL__PROGRAN_ERR__MSG_ENQUEUING;
goto error;
}
LOG_D(ENB_AGENT,"sent message with size %d\n", size);
}
}
return NULL;
error:
LOG_E(ENB_AGENT,"receive_thread: error %d occured\n",err_code);
return NULL;
}
/* utility function to create a thread */
pthread_t new_thread(void *(*f)(void *), void *b) {
pthread_t t;
pthread_attr_t att;
if (pthread_attr_init(&att)){
fprintf(stderr, "pthread_attr_init err\n");
exit(1);
}
if (pthread_attr_setdetachstate(&att, PTHREAD_CREATE_DETACHED)) {
fprintf(stderr, "pthread_attr_setdetachstate err\n");
exit(1);
}
if (pthread_create(&t, &att, f, b)) {
fprintf(stderr, "pthread_create err\n");
exit(1);
}
if (pthread_attr_destroy(&att)) {
fprintf(stderr, "pthread_attr_destroy err\n");
exit(1);
}
return t;
}
int enb_agent_start(mid_t mod_id, const Enb_properties_array_t* enb_properties){
int channel_id;
set_enb_vars(mod_id, RAN_LTE_OAI);
enb_agent[mod_id].enb_id = mod_id;
/*
* check the configuration
*/
if (enb_properties->properties[mod_id]->enb_agent_cache != NULL) {
strncpy(local_cache, enb_properties->properties[mod_id]->enb_agent_cache, sizeof(local_cache));
local_cache[sizeof(local_cache) - 1] = 0;
} else {
strcpy(local_cache, DEFAULT_ENB_AGENT_CACHE);
}
if (enb_properties->properties[mod_id]->enb_agent_ipv4_address != NULL) {
strncpy(in_ip, enb_properties->properties[mod_id]->enb_agent_ipv4_address, sizeof(in_ip) );
in_ip[sizeof(in_ip) - 1] = 0; // terminate string
} else {
strcpy(in_ip, DEFAULT_ENB_AGENT_IPv4_ADDRESS );
}
if (enb_properties->properties[mod_id]->enb_agent_port != 0 ) {
in_port = enb_properties->properties[mod_id]->enb_agent_port;
} else {
in_port = DEFAULT_ENB_AGENT_PORT ;
}
LOG_I(ENB_AGENT,"starting enb agent client for module id %d on ipv4 %s, port %d\n",
enb_agent[mod_id].enb_id,
in_ip,
in_port);
/*
* Initialize the channel container
*/
enb_agent_init_channel_container();
/*Create the async channel info*/
enb_agent_instance_t *channel_info = enb_agent_async_channel_info(mod_id, in_ip, in_port);
/*Create a channel using the async channel info*/
channel_id = enb_agent_create_channel((void *) channel_info,
enb_agent_async_msg_send,
enb_agent_async_msg_recv,
enb_agent_async_release);
if (channel_id <= 0) {
goto error;
}
enb_agent_channel_t *channel = get_channel(channel_id);
if (channel == NULL) {
goto error;
}
/*Register the channel for all underlying agents (use ENB_AGENT_MAX)*/
enb_agent_register_channel(mod_id, channel, ENB_AGENT_MAX);
/*Example of registration for a specific agent(MAC):
*enb_agent_register_channel(mod_id, channel, ENB_AGENT_MAC);
*/
/*Initialize the continuous MAC stats update mechanism*/
enb_agent_init_cont_mac_stats_update(mod_id);
new_thread(receive_thread, &enb_agent[mod_id]);
/*Initialize and register the mac xface. Must be modified later
*for more flexibility in agent management */
AGENT_MAC_xface *mac_agent_xface = (AGENT_MAC_xface *) malloc(sizeof(AGENT_MAC_xface));
enb_agent_register_mac_xface(mod_id, mac_agent_xface);
/*
* initilize a timer
*/
enb_agent_init_timer();
/*
* Initialize the mac agent
*/
enb_agent_init_mac_agent(mod_id);
/*
* start the enb agent task for tx and interaction with the underlying network function
*/
if (itti_create_task (TASK_ENB_AGENT, enb_agent_task, (void *) &enb_agent[mod_id]) < 0) {
LOG_E(ENB_AGENT, "Create task for eNB Agent failed\n");
return -1;
}
LOG_I(ENB_AGENT,"client ends\n");
return 0;
error:
LOG_I(ENB_AGENT,"there was an error\n");
return 1;
}
/* int enb_agent_stop(mid_t mod_id){ */
/* int i=0; */
/* enb_agent_destroy_timers(); */
/* for ( i =0; i < enb_agent_info.nb_modules; i++) { */
/* destroy_link_manager(enb_agent[i].manager); */
/* destroy_message_queue(enb_agent[i].send_queue); */
/* destroy_message_queue(enb_agent[i].receive_queue); */
/* close_link(enb_agent[i].link); */
/* } */
/* } */
Protocol__ProgranMessage *enb_agent_timeout(void* args){
// enb_agent_timer_args_t *timer_args = calloc(1, sizeof(*timer_args));
//memcpy (timer_args, args, sizeof(*timer_args));
enb_agent_timer_args_t *timer_args = (enb_agent_timer_args_t *) args;
LOG_I(ENB_AGENT, "enb_agent %d timeout\n", timer_args->mod_id);
//LOG_I(ENB_AGENT, "eNB action %d ENB flags %d \n", timer_args->cc_actions,timer_args->cc_report_flags);
//LOG_I(ENB_AGENT, "UE action %d UE flags %d \n", timer_args->ue_actions,timer_args->ue_report_flags);
return NULL;
}
openair2/ENB_APP/enb_agent.h 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent.h
* \brief top level enb agent
* \author Navid Nikaein and Xenofon Foukas
* \date 2016
* \version 0.1
*/
#ifndef ENB_AGENT_H_
#define ENB_AGENT_H_
#include "enb_config.h" // for enb properties
#include "enb_agent_common.h"
int enb_agent_start(mid_t mod_id, const Enb_properties_array_t* enb_properties);
int enb_agent_stop(mid_t mod_id);
void *enb_agent_task(void *args);
#endif
openair2/ENB_APP/enb_agent_async.c 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent_async.c
* \brief channel implementation for async interface
* \author Xenofon Foukas
* \date 2016
* \version 0.1
*/
#include "enb_agent_async.h"
#include "enb_agent_defs.h"
#include "log.h"
enb_agent_async_channel_t * enb_agent_async_channel_info(mid_t mod_id, char *dst_ip, uint16_t dst_port) {
enb_agent_async_channel_t *channel;
channel = (enb_agent_async_channel_t *) malloc(sizeof(enb_agent_channel_t));
if (channel == NULL)
goto error;
channel->enb_id = mod_id;
/*Create a socket*/
channel->link = new_link_client(dst_ip, dst_port);
if (channel->link == NULL) goto error;
LOG_I(ENB_AGENT,"starting enb agent client for module id %d on ipv4 %s, port %d\n",
channel->enb_id,
dst_ip,
dst_port);
/*
* create a message queue
*/
channel->send_queue = new_message_queue();
if (channel->send_queue == NULL) goto error;
channel->receive_queue = new_message_queue();
if (channel->receive_queue == NULL) goto error;
/*
* create a link manager
*/
channel->manager = create_link_manager(channel->send_queue, channel->receive_queue, channel->link);
if (channel->manager == NULL) goto error;
return channel;
error:
LOG_I(ENB_AGENT,"there was an error\n");
return 1;
}
int enb_agent_async_msg_send(void *data, int size, int priority, void *channel_info) {
enb_agent_async_channel_t *channel;
channel = (enb_agent_channel_t *)channel_info;
return message_put(channel->send_queue, data, size, priority);
}
int enb_agent_async_msg_recv(void **data, int *size, int *priority, void *channel_info) {
enb_agent_async_channel_t *channel;
channel = (enb_agent_async_channel_t *)channel_info;
return message_get(channel->receive_queue, data, size, priority);
}
void enb_agent_async_release(enb_agent_channel_t *channel) {
enb_agent_async_channel_t *channel_info;
channel_info = (enb_agent_async_channel_t *) channel->channel_info;
destroy_link_manager(channel_info->manager);
destroy_message_queue(channel_info->send_queue);
destroy_message_queue(channel_info->receive_queue);
close_link(channel_info->link);
free(channel_info);
}
openair2/ENB_APP/enb_agent_async.h 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent_async.h
* \brief channel implementation for async interface
* \author Xenofon Foukas
* \date 2016
* \version 0.1
*/
#ifndef ENB_AGENT_ASYNC_H_
#define ENB_AGENT_ASYNC_H_
#include "enb_agent_net_comm.h"
typedef struct {
mid_t enb_id;
socket_link_t *link;
message_queue_t *send_queue;
message_queue_t *receive_queue;
link_manager_t *manager;
} enb_agent_async_channel_t;
enb_agent_async_channel_t * enb_agent_async_channel_info(mid_t mod_id, char *dst_ip, uint16_t dst_port);
int enb_agent_async_msg_send(void *data, int size, int priority, void *channel_info);
int enb_agent_async_msg_recv(void **data, int *size, int *priority, void *channel_info);
void enb_agent_async_release(enb_agent_channel_t *channel);
#endif /*ENB_AGENT_ASYNC_H_*/
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openair2/ENB_APP/enb_agent_common.h 0 → 100644
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openair2/ENB_APP/enb_agent_defs.h 0 → 100644
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/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2016 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent_defs.h
* \brief enb agent common definitions
* \author Navid Nikaein and Xenofon Foukas
* \date 2016
* \version 0.1
*/
#ifndef ENB_AGENT_DEFS_H_
#define ENB_AGENT_DEFS_H_
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <string.h>
#include "link_manager.h"
#define NUM_MAX_ENB 2
#define NUM_MAX_UE 2048
#define DEFAULT_ENB_AGENT_IPv4_ADDRESS "127.0.0.1"
#define DEFAULT_ENB_AGENT_PORT 2210
#define DEFAULT_ENB_AGENT_CACHE "/mnt/oai_agent_cache"
typedef enum {
ENB_AGENT_DEFAULT=0,
ENB_AGENT_PHY=1,
ENB_AGENT_MAC=2,
ENB_AGENT_RLC=3,
ENB_AGENT_PDCP=4,
ENB_AGENT_RRC=5,
ENB_AGENT_S1AP=6,
ENB_AGENT_GTP=7,
ENB_AGENT_X2AP=8,
ENB_AGENT_MAX=9,
} agent_id_t;
typedef enum {
/* no action */
ENB_AGENT_ACTION_NONE = 0x0,
/* send action */
ENB_AGENT_ACTION_SEND = 0x1,
/* apply action */
ENB_AGENT_ACTION_APPLY = 0x2,
/* clear action */
ENB_AGENT_ACTION_CLEAR = 0x4,
/* write action */
ENB_AGENT_ACTION_WRITE = 0x8,
/* filter action */
ENB_AGENT_ACTION_FILTER = 0x10,
/* preprocess action */
ENB_AGENT_ACTION_PREPROCESS = 0x20,
/* meter action */
ENB_AGENT_ACTION_METER = 0x40,
/* Max number of states available */
ENB_AGENT_ACTION_MAX = 0x7f,
} agent_action_t;
typedef enum {
RAN_LTE_OAI= 0,
/* Max number of states available */
RAN_NAME_MAX = 0x7f,
} ran_name_t;
typedef uint8_t xid_t;
typedef uint8_t mid_t; // module or enb id
typedef uint8_t lcid_t;
typedef int32_t err_code_t;
typedef struct {
/* general info */
/* stats */
uint32_t total_rx_msg;
uint32_t total_tx_msg;
uint32_t rx_msg[NUM_MAX_ENB];
uint32_t tx_msg[NUM_MAX_ENB];
}enb_agent_info_t;
typedef struct {
mid_t enb_id;
enb_agent_info_t agent_info;
}enb_agent_instance_t;
#endif
openair2/ENB_APP/enb_agent_extern.h 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2016 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file ENB_APP/extern.h
* \brief enb agent - mac interface primitives
* \author Xenofon Foukas
* \date 2016
* \version 0.1
* \mail x.foukas@sms.ed.ac.uk
*/
#ifndef __ENB_AGENT_EXTERN_H__
#define __ENB_AGENT_EXTERN_H__
#include "enb_agent_defs.h"
#include "enb_agent_mac_defs.h"
//extern msg_context_t shared_ctxt[NUM_MAX_ENB][ENB_AGENT_MAX];
extern char local_cache[40];
extern AGENT_MAC_xface *agent_mac_xface[NUM_MAX_ENB];
extern unsigned int mac_agent_registered[NUM_MAX_ENB];
#endif
openair2/ENB_APP/enb_agent_handler.c 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent_handler.c
* \brief enb agent tx and rx message handler
* \author Navid Nikaein and Xenofon Foukas
* \date 2016
* \version 0.1
*/
#include "enb_agent_common.h"
#include "enb_agent_mac.h"
#include "log.h"
#include "assertions.h"
enb_agent_message_decoded_callback agent_messages_callback[][3] = {
{enb_agent_hello, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_HELLO_MSG*/
{enb_agent_echo_reply, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_ECHO_REQUEST_MSG*/
{0, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_ECHO_REPLY_MSG*/ //Must add handler when receiving echo reply
{enb_agent_mac_handle_stats, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_STATS_REQUEST_MSG*/
{0, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_STATS_REPLY_MSG*/
{0, 0, 0}, /*PROTOCOK__PROGRAN_MESSAGE__MSG_SF_TRIGGER_MSG*/
{0, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_UL_SR_INFO_MSG*/
{enb_agent_enb_config_reply, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_ENB_CONFIG_REQUEST_MSG*/
{0, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_ENB_CONFIG_REPLY_MSG*/
{enb_agent_ue_config_reply, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_UE_CONFIG_REQUEST_MSG*/
{0, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_UE_CONFIG_REPLY_MSG*/
{enb_agent_lc_config_reply, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_LC_CONFIG_REQUEST_MSG*/
{0, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_LC_CONFIG_REPLY_MSG*/
{enb_agent_mac_handle_dl_mac_config, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_DL_MAC_CONFIG_MSG*/
{0, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_UE_STATE_CHANGE_MSG*/
{enb_agent_control_delegation, 0, 0}, /*PROTOCOL__PROGRAN_MESSAGE__MSG_CONTROL_DELEGATION_MSG*/
};
enb_agent_message_destruction_callback message_destruction_callback[] = {
enb_agent_destroy_hello,
enb_agent_destroy_echo_request,
enb_agent_destroy_echo_reply,
enb_agent_mac_destroy_stats_request,
enb_agent_mac_destroy_stats_reply,
enb_agent_mac_destroy_sf_trigger,
enb_agent_mac_destroy_sr_info,
enb_agent_destroy_enb_config_request,
enb_agent_destroy_enb_config_reply,
enb_agent_destroy_ue_config_request,
enb_agent_destroy_ue_config_reply,
enb_agent_destroy_lc_config_request,
enb_agent_destroy_lc_config_reply,
enb_agent_mac_destroy_dl_config,
enb_agent_destroy_ue_state_change,
enb_agent_destroy_control_delegation,
};
static const char *enb_agent_direction2String[] = {
"", /* not_set */
"originating message", /* originating message */
"successfull outcome", /* successfull outcome */
"unsuccessfull outcome", /* unsuccessfull outcome */
};
Protocol__ProgranMessage* enb_agent_handle_message (mid_t mod_id,
uint8_t *data,
uint32_t size){
Protocol__ProgranMessage *decoded_message, *reply_message;
err_code_t err_code;
DevAssert(data != NULL);
if (enb_agent_deserialize_message(data, size, &decoded_message) < 0) {
err_code= PROTOCOL__PROGRAN_ERR__MSG_DECODING;
goto error;
}
if ((decoded_message->msg_case > sizeof(agent_messages_callback) / (3*sizeof(enb_agent_message_decoded_callback))) ||
(decoded_message->msg_dir > PROTOCOL__PROGRAN_DIRECTION__UNSUCCESSFUL_OUTCOME)){
err_code= PROTOCOL__PROGRAN_ERR__MSG_NOT_HANDLED;
goto error;
}
if (agent_messages_callback[decoded_message->msg_case-1][decoded_message->msg_dir-1] == NULL) {
err_code= PROTOCOL__PROGRAN_ERR__MSG_NOT_SUPPORTED;
goto error;
}
err_code = ((*agent_messages_callback[decoded_message->msg_case-1][decoded_message->msg_dir-1])(mod_id, (void *) decoded_message, &reply_message));
if ( err_code < 0 ){
goto error;
} else if (err_code == 1) { //If err_code > 1, we do not want to dispose the message yet
protocol__progran_message__free_unpacked(decoded_message, NULL);
}
return reply_message;
error:
LOG_E(ENB_AGENT,"errno %d occured\n",err_code);
return NULL;
}
void * enb_agent_pack_message(Protocol__ProgranMessage *msg,
uint32_t * size){
void * buffer;
err_code_t err_code = PROTOCOL__PROGRAN_ERR__NO_ERR;
if (enb_agent_serialize_message(msg, &buffer, size) < 0 ) {
err_code = PROTOCOL__PROGRAN_ERR__MSG_ENCODING;
goto error;
}
// free the msg --> later keep this in the data struct and just update the values
//TODO call proper destroy function
err_code = ((*message_destruction_callback[msg->msg_case-1])(msg));
DevAssert(buffer !=NULL);
LOG_D(ENB_AGENT,"Serilized the enb mac stats reply (size %d)\n", *size);
return buffer;
error :
LOG_E(ENB_AGENT,"errno %d occured\n",err_code);
return NULL;
}
Protocol__ProgranMessage *enb_agent_handle_timed_task(void *args) {
err_code_t err_code;
enb_agent_timer_args_t *timer_args = (enb_agent_timer_args_t *) args;
Protocol__ProgranMessage *timed_task, *reply_message;
timed_task = timer_args->msg;
err_code = ((*agent_messages_callback[timed_task->msg_case-1][timed_task->msg_dir-1])(timer_args->mod_id, (void *) timed_task, &reply_message));
if ( err_code < 0 ){
goto error;
}
return reply_message;
error:
LOG_E(ENB_AGENT,"errno %d occured\n",err_code);
return NULL;
}
Protocol__ProgranMessage* enb_agent_process_timeout(long timer_id, void* timer_args){
struct enb_agent_timer_element_s *found = get_timer_entry(timer_id);
if (found == NULL ) goto error;
LOG_I(ENB_AGENT, "Found the entry (%p): timer_id is 0x%lx 0x%lx\n", found, timer_id, found->timer_id);
if (timer_args == NULL)
LOG_W(ENB_AGENT,"null timer args\n");
return found->cb(timer_args);
error:
LOG_E(ENB_AGENT, "can't get the timer element\n");
return TIMER_ELEMENT_NOT_FOUND;
}
err_code_t enb_agent_destroy_progran_message(Protocol__ProgranMessage *msg) {
return ((*message_destruction_callback[msg->msg_case-1])(msg));
}
openair2/ENB_APP/enb_agent_mac.c 0 → 100644
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openair2/ENB_APP/enb_agent_mac.h 0 → 100644
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/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent_mac.h
* \brief enb agent message handler APIs for MAC layer
* \author Navid Nikaein and Xenofon Foukas
* \date 2016
* \version 0.1
*/
#ifndef ENB_AGENT_MAC_H_
#define ENB_AGENT_MAC_H_
#include "header.pb-c.h"
#include "progran.pb-c.h"
#include "stats_messages.pb-c.h"
#include "stats_common.pb-c.h"
#include "enb_agent_common.h"
#include "enb_agent_extern.h"
/* These types will be used to give
instructions for the type of stats reports
we need to create */
typedef struct {
uint16_t ue_rnti;
uint32_t ue_report_flags; /* Indicates the report elements
required for this UE id. See
ProgRAN specification 1.2.4.2 */
} ue_report_type_t;
typedef struct {
uint16_t cc_id;
uint32_t cc_report_flags; /* Indicates the report elements
required for this CC index. See
ProgRAN specification 1.2.4.3 */
} cc_report_type_t;
typedef struct {
int nr_ue;
ue_report_type_t *ue_report_type;
int nr_cc;
cc_report_type_t *cc_report_type;
} report_config_t;
typedef struct stats_request_config_s{
uint8_t report_type;
uint8_t report_frequency;
uint16_t period; /*In number of subframes*/
report_config_t *config;
} stats_request_config_t;
/* Initialization function for the agent structures etc */
void enb_agent_init_mac_agent(mid_t mod_id);
int enb_agent_mac_handle_stats(mid_t mod_id, const void *params, Protocol__ProgranMessage **msg);
int enb_agent_mac_stats_request(mid_t mod_id, xid_t xid, const stats_request_config_t *report_config, Protocol__ProgranMessage **msg);
int enb_agent_mac_destroy_stats_request(Protocol__ProgranMessage *msg);
int enb_agent_mac_stats_reply(mid_t mod_id, xid_t xid, const report_config_t *report_config, Protocol__ProgranMessage **msg);
int enb_agent_mac_destroy_stats_reply(Protocol__ProgranMessage *msg);
int enb_agent_mac_sr_info(mid_t mod_id, const void *params, Protocol__ProgranMessage **msg);
int enb_agent_mac_destroy_sr_info(Protocol__ProgranMessage *msg);
int enb_agent_mac_sf_trigger(mid_t mod_id, const void *params, Protocol__ProgranMessage **msg);
int enb_agent_mac_destroy_sf_trigger(Protocol__ProgranMessage *msg);
int enb_agent_mac_create_empty_dl_config(mid_t mod_id, Protocol__ProgranMessage **msg);
int enb_agent_mac_destroy_dl_config(Protocol__ProgranMessage *msg);
int enb_agent_mac_handle_dl_mac_config(mid_t mod_id, const void *params, Protocol__ProgranMessage **msg);
/**********************************
* eNB agent - technology mac API
**********************************/
/*Inform controller about received scheduling requests during a subframe*/
void enb_agent_send_sr_info(mid_t mod_id);
/*Inform the controller about the current UL/DL subframe*/
void enb_agent_send_sf_trigger(mid_t mod_id);
/// Send to the controller all the mac stat updates that occured during this subframe
/// based on the stats request configuration
void enb_agent_send_update_mac_stats(mid_t mod_id);
/// Provide to the scheduler a pending dl_mac_config message
void enb_agent_get_pending_dl_mac_config(mid_t mod_id, Protocol__ProgranMessage **msg);
/*Register technology specific interface callbacks*/
int enb_agent_register_mac_xface(mid_t mod_id, AGENT_MAC_xface *xface);
/*Unregister technology specific callbacks*/
int enb_agent_unregister_mac_xface(mid_t mod_id, AGENT_MAC_xface*xface);
#endif
openair2/ENB_APP/enb_agent_mac_defs.h 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2016 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent_mac_defs.h
* \brief enb agent - mac interface primitives
* \author Xenofon Foukas
* \date 2016
* \version 0.1
* \mail x.foukas@sms.ed.ac.uk
*/
#ifndef __ENB_AGENT_MAC_PRIMITIVES_H__
#define __ENB_AGENT_MAC_PRIMITIVES_H__
#include "enb_agent_defs.h"
#include "progran.pb-c.h"
#include "header.pb-c.h"
#define RINGBUFFER_SIZE 100
/* ENB AGENT-MAC Interface */
typedef struct {
//msg_context_t *agent_ctxt;
/// Inform the controller about the scheduling requests received during the subframe
void (*enb_agent_send_sr_info)(mid_t mod_id);
/// Inform the controller about the current UL/DL subframe
void (*enb_agent_send_sf_trigger)(mid_t mod_id);
/// Send to the controller all the mac stat updates that occured during this subframe
/// based on the stats request configuration
void (*enb_agent_send_update_mac_stats)(mid_t mod_id);
/// Provide to the scheduler a pending dl_mac_config message
void (*enb_agent_get_pending_dl_mac_config)(mid_t mod_id,
Protocol__ProgranMessage **msg);
/// Run the UE DL scheduler and fill the Protocol__ProgranMessage. Assumes that
/// dl_info is already initialized as prp_dl_mac_config and fills the
/// prp_dl_data part of it
void (*enb_agent_schedule_ue_spec)(mid_t mod_id, uint32_t frame, uint32_t subframe,
int *mbsfn_flag, Protocol__ProgranMessage **dl_info);
/// Notify the controller for a state change of a particular UE, by sending the proper
/// UE state change message (ACTIVATION, DEACTIVATION, HANDOVER)
void (*enb_agent_notify_ue_state_change)(mid_t mod_id, uint32_t rnti,
uint32_t state_change);
/*TODO: Fill in with the rest of the MAC layer technology specific callbacks (UL/DL scheduling, RACH info etc)*/
} AGENT_MAC_xface;
#endif
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openair2/ENB_APP/enb_agent_mac_internal.h 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent_mac_internal.h
* \brief Implementation specific definitions for the eNB MAC agent
* \author Xenofon Foukas
* \date 2016
* \version 0.1
*/
#ifndef ENB_AGENT_MAC_INTERNAL_H_
#define ENB_AGENT_MAC_INTERNAL_H_
#include <pthread.h>
#include "enb_agent_mac.h"
#include "enb_agent_common.h"
/*This will be used for producing continuous status updates for the MAC
*Needs to be thread-safe
*/
typedef struct {
/*Flag showing if continuous mac stats update is enabled*/
uint8_t is_initialized;
volatile uint8_t cont_update;
xid_t xid;
Protocol__ProgranMessage *stats_req;
Protocol__ProgranMessage *prev_stats_reply;
pthread_mutex_t *mutex;
} mac_stats_updates_context_t;
/*Array holding the last stats reports for each eNB. Used for continuous reporting*/
mac_stats_updates_context_t mac_stats_context[NUM_MAX_ENB];
/*Functions to initialize and destroy the struct required for the
*continuous stats update report*/
err_code_t enb_agent_init_cont_mac_stats_update(mid_t mod_id);
err_code_t enb_agent_destroy_cont_mac_stats_update(mid_t mod_id);
/*Enable/Disable the continuous stats update service for the MAC*/
err_code_t enb_agent_enable_cont_mac_stats_update(mid_t mod_id, xid_t xid,
stats_request_config_t *stats_req);
err_code_t enb_agent_disable_cont_mac_stats_update(mid_t mod_id);
Protocol__ProgranMessage * enb_agent_generate_diff_mac_stats_report(Protocol__ProgranMessage *new_report,
Protocol__ProgranMessage *old_report);
Protocol__PrpUeStatsReport * copy_ue_stats_report(Protocol__PrpUeStatsReport * original);
Protocol__PrpCellStatsReport * copy_cell_stats_report(Protocol__PrpCellStatsReport *original);
Protocol__PrpRlcBsr * copy_rlc_report(Protocol__PrpRlcBsr * original);
Protocol__PrpUlCqiReport * copy_ul_cqi_report(Protocol__PrpUlCqiReport * original);
Protocol__PrpDlCqiReport * copy_dl_cqi_report(Protocol__PrpDlCqiReport * original);
Protocol__PrpPagingBufferReport * copy_paging_buffer_report(Protocol__PrpPagingBufferReport *original);
Protocol__PrpDlCsi * copy_csi_report(Protocol__PrpDlCsi * original);
Protocol__PrpNoiseInterferenceReport * copy_noise_inter_report(Protocol__PrpNoiseInterferenceReport *original);
int compare_ue_stats_reports(Protocol__PrpUeStatsReport *rep1,
Protocol__PrpUeStatsReport *rep2);
int compare_cell_stats_reports(Protocol__PrpCellStatsReport *rep1,
Protocol__PrpCellStatsReport *rep2);
#endif /*ENB_AGENT_MAC_INTERNAL_H_*/
openair2/ENB_APP/enb_agent_net_comm.c 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2016 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent_net_comm.c
* \brief enb agent network interface abstraction
* \author Xenofon Foukas
* \date 2016
* \version 0.1
*/
#include "enb_agent_net_comm.h"
#include "log.h"
enb_agent_channel_t *agent_channel[NUM_MAX_ENB][ENB_AGENT_MAX];
enb_agent_channel_instance_t channel_instance;
int enb_agent_channel_id = 0;
int enb_agent_msg_send(mid_t mod_id, agent_id_t agent_id, void *data, int size, int priority) {
/*Check if agent id is valid*/
if (agent_id >= ENB_AGENT_MAX || agent_id < 0) {
goto error;
}
enb_agent_channel_t *channel;
channel = agent_channel[mod_id][agent_id];
/*Check if agent has a channel registered*/
if (channel == NULL) {
goto error;
}
return channel->msg_send(data, size, priority, channel->channel_info);
error:
LOG_E(ENB_AGENT, "No channel registered for agent with id %d\n", agent_id);
return -1;
}
int enb_agent_msg_recv(mid_t mod_id, agent_id_t agent_id, void **data, int *size, int *priority) {
/*Check if agent id is valid*/
if (agent_id >= ENB_AGENT_MAX || agent_id < 0) {
goto error;
}
enb_agent_channel_t *channel;
channel = agent_channel[mod_id][agent_id];
/*Check if agent has a channel registered*/
if (channel == NULL) {
goto error;
}
return channel->msg_recv(data, size, priority, channel->channel_info);
error:
LOG_E(ENB_AGENT, "No channel registered for agent with id %d\n", agent_id);
return -1;
}
int enb_agent_register_channel(mid_t mod_id, enb_agent_channel_t *channel, agent_id_t agent_id) {
int i;
if (channel == NULL) {
return -1;
}
if (agent_id == ENB_AGENT_MAX) {
for (i = 0; i < ENB_AGENT_MAX; i++) {
agent_channel[mod_id][i] = channel;
}
} else {
agent_channel[mod_id][agent_id] = channel;
}
return 0;
}
void enb_agent_unregister_channel(mid_t mod_id, agent_id_t agent_id) {
int i;
if (agent_id == ENB_AGENT_MAX) {
for (i = 0; i < ENB_AGENT_MAX; i++) {
agent_channel[mod_id][i] = NULL;
}
} else {
agent_channel[mod_id][agent_id] = NULL;
}
}
int enb_agent_create_channel(void *channel_info,
int (*msg_send)(void *data, int size, int priority, void *channel_info),
int (*msg_recv)(void **data, int *size, int *priority, void *channel_info),
void (*release)(enb_agent_channel_t *channel)) {
int channel_id = ++enb_agent_channel_id;
enb_agent_channel_t *channel = (enb_agent_channel_t *) malloc(sizeof(enb_agent_channel_t));
channel->channel_id = channel_id;
channel->channel_info = channel_info;
channel->msg_send = msg_send;
channel->msg_recv = msg_recv;
channel->release = release;
/*element should be a real pointer*/
RB_INSERT(enb_agent_channel_map, &channel_instance.enb_agent_head, channel);
LOG_I(ENB_AGENT,"Created a new channel with id 0x%lx\n", channel->channel_id);
return channel_id;
}
int enb_agent_destroy_channel(int channel_id) {
int i, j;
/*Check to see if channel exists*/
struct enb_agent_channel_s *e = NULL;
struct enb_agent_channel_s search;
memset(&search, 0, sizeof(struct enb_agent_channel_s));
e = RB_FIND(enb_agent_channel_map, &channel_instance.enb_agent_head, &search);
if (e == NULL) {
return -1;
}
/*Unregister the channel from all agents*/
for (i = 0; i < NUM_MAX_ENB; i++) {
for (j = 0; j < ENB_AGENT_MAX; j++) {
if (agent_channel[i][j] != NULL) {
if (agent_channel[i][j]->channel_id == e->channel_id) {
agent_channel[i][j] == NULL;
}
}
}
}
/*Remove the channel from the tree and free memory*/
RB_REMOVE(enb_agent_channel_map, &channel_instance.enb_agent_head, e);
e->release(e);
free(e);
return 0;
}
err_code_t enb_agent_init_channel_container(void) {
int i, j;
LOG_I(ENB_AGENT, "init RB tree for channel container\n");
RB_INIT(&channel_instance.enb_agent_head);
for (i = 0; i < NUM_MAX_ENB; i++) {
for (j = 0; j < ENB_AGENT_MAX; j++) {
agent_channel[i][j] == NULL;
}
}
return 0;
}
RB_GENERATE(enb_agent_channel_map,enb_agent_channel_s, entry, enb_agent_compare_channel);
int enb_agent_compare_channel(struct enb_agent_channel_s *a, struct enb_agent_channel_s *b) {
if (a->channel_id < b->channel_id) return -1;
if (a->channel_id > b->channel_id) return 1;
// equal timers
return 0;
}
enb_agent_channel_t * get_channel(int channel_id) {
struct enb_agent_channel_s search;
memset(&search, 0, sizeof(struct enb_agent_channel_s));
search.channel_id = channel_id;
return RB_FIND(enb_agent_channel_map, &channel_instance.enb_agent_head, &search);
}
openair2/ENB_APP/enb_agent_net_comm.h 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2016 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*! \file enb_agent_net_comm.h
* \brief enb agent network interface abstraction
* \autho Xenofon Foukas
* \date 2016
* \version 0.1
*/
#ifndef ENB_AGENT_NET_COMM_H_
#define ENB_AGENT_NET_COMM_H_
#include "enb_agent_defs.h"
#include "tree.h"
/*Channel related information used for Tx/Rx of protocol messages*/
typedef struct enb_agent_channel_s {
RB_ENTRY(enb_agent_channel_s) entry;
int channel_id;
void *channel_info;
/*Callbacks for channel message Tx and Rx*/
int (*msg_send)(void *data, int size, int priority, void *channel_info);
int (*msg_recv)(void **data, int *size, int *priority, void *channel_info);
void (*release)(struct enb_agent_channel_s *channel);
} enb_agent_channel_t;
typedef struct enb_agent_channel_instance_s{
RB_HEAD(enb_agent_channel_map, enb_agent_channel_s) enb_agent_head;
} enb_agent_channel_instance_t;
/*Send and receive messages using the channel registered for a specific agent*/
int enb_agent_msg_send(mid_t mod_id, agent_id_t agent_id, void *data, int size, int priority);
int enb_agent_msg_recv(mid_t mod_id, agent_id_t agent_id, void **data, int *size, int *priority);
/*Register a channel to an agent. Use ENB_AGENT_MAX to register the
*same channel to all agents*/
int enb_agent_register_channel(mid_t mod_id, enb_agent_channel_t *channel, agent_id_t agent_id);
/*Unregister the current channel of an agent. Use ENB_AGENT_MAX to unregister all channels*/
void enb_agent_unregister_channel(mid_t mod_id, agent_id_t agent_id);
/*Create a new channel. Returns the id of the new channel or negative number otherwise*/
int enb_agent_create_channel(void *channel_info,
int (*msg_send)(void *data, int size, int priority, void *channel_info),
int (*msg_recv)(void **data, int *size, int *priority, void *channel_info),
void (*release)(enb_agent_channel_t *channel));
/*Unregister a channel from all agents and destroy it. Returns 0 in case of success*/
int enb_agent_destroy_channel(int channel_id);
/*Return an agent communication channel based on its id*/
enb_agent_channel_t * get_channel(int channel_id);
/*Should be called before performing any channel operations*/
err_code_t enb_agent_init_channel_container(void);
int enb_agent_compare_channel(struct enb_agent_channel_s *a, struct enb_agent_channel_s *b);
/* RB_PROTOTYPE is for .h files */
RB_PROTOTYPE(enb_agent_channel_map, enb_agent_channel_s, entry, enb_agent_compare_channel);
#endif /*ENB_AGENT_COMM_H_*/
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openair2/ENB_APP/enb_agent_task_manager.h 0 → 100644
View file @ ac8b74ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2015 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@eurecom.fr
Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
*******************************************************************************/
/*! \file enb_agent_task_manager.h
* \brief Implementation of scheduled tasks manager for the enb agent
* \author Xenofon Foukas
* \date January 2016
* \version 0.1
* \email: x.foukas@sms.ed.ac.uk
* @ingroup _mac
*/
#ifndef ENB_AGENT_TASK_MANAGER_
#define ENB_AGENT_TASK_MANAGER_
#include <stdint.h>
#include <pthread.h>
#include "progran.pb-c.h"
#include "enb_agent_common.h"
#ifdef __cplusplus
extern "C" {
#endif
#define DEFAULT_CAPACITY 512
/**
* The structure containing the enb agent task to be executed
*/
typedef struct enb_agent_task_s {
/* The frame in which the task needs to be executed */
uint16_t frame_num;
/* The subframe in which the task needs to be executed */
uint8_t subframe_num;
/* The task to be executed in the form of a Protocol__ProgranMessage */
Protocol__ProgranMessage *task;
} enb_agent_task_t;
/**
* Priority Queue Structure for tasks
*/
typedef struct enb_agent_task_queue_s {
mid_t mod_id;
/* The amount of allocated memory for agent tasks in the heap*/
volatile size_t capacity;
/* The actual size of the tasks heap at a certain time */
volatile size_t count;
/* The earliest frame that has a pending task */
volatile uint16_t first_frame;
/* The earliest subframe within the frame that has a pending task */
volatile uint8_t first_subframe;
/* An array of prioritized tasks stored in a heap */
enb_agent_task_t **task;
/* A pointer to a comparator function, used to prioritize elements */
int (*cmp)(mid_t mod_id, const enb_agent_task_t *t1, const enb_agent_task_t *t2);
pthread_mutex_t *mutex;
} enb_agent_task_queue_t;
typedef enum {
HEAP_OK = 0,
HEAP_EMPTY,
HEAP_FAILED,
HEAP_REALLOCERROR,
HEAP_NOREALLOC,
HEAP_FATAL,
} heapstatus_e;
/**
* Allocate memory for a task in the queue
*/
enb_agent_task_t *enb_agent_task_create(Protocol__ProgranMessage *msg,
uint16_t frame_num, uint8_t subframe_num);
/**
* Free memory for a task of the queue
*/
void enb_agent_task_destroy(enb_agent_task_t *task);
/**
* Allocate initial memory for storing the tasks
*/
enb_agent_task_queue_t *enb_agent_task_queue_init(mid_t mod_id, size_t capacity,
int (*cmp)(mid_t mod_id, const enb_agent_task_t *t1, const enb_agent_task_t *t2));
/**
* Allocate initial memory for storing the tasks using default parameters
*/
enb_agent_task_queue_t *enb_agent_task_queue_default_init(mid_t mod_id);
/**
* De-allocate memory for the tasks queue
*/
void enb_agent_task_queue_destroy(enb_agent_task_queue_t *queue);
/**
* Insert task into the queue
*/
int enb_agent_task_queue_put(enb_agent_task_queue_t *queue, enb_agent_task_t *task);
/**
* Remove the task with the highest priority from the queue
* task becomes NULL if there is no task for the current frame and subframe
*/
int enb_agent_task_queue_get_current_task(enb_agent_task_queue_t *queue, enb_agent_task_t **task);
/**
* Check if the top priority task is for a specific frame and subframe
*/
int enb_agent_task_queue_has_upcoming_task (enb_agent_task_queue_t *queue,
const uint16_t frame, const uint8_t subframe);
/**
* Restructure heap after modifications
*/
void _enb_agent_task_queue_heapify(enb_agent_task_queue_t *queue, size_t idx);
/**
* Reallocate memory once the heap reaches max size
*/
int _enb_agent_task_queue_realloc_heap(enb_agent_task_queue_t *queue);
/**
* Compare two agent tasks based on frame and subframe
* returns 0 if tasks t1, t2 have the same priority
* return negative value if t1 needs to be executed after t2
* return positive value if t1 preceeds t2
* Need to give eNB id for the comparisson based on the current frame-subframe
*/
int _enb_agent_task_queue_cmp(mid_t mod_id, const enb_agent_task_t *t1, const enb_agent_task_t *t2);
#ifdef __cplusplus
}
#endif
#endif /*ENB_AGENT_TASK_MANAGER_*/
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targets/RT/USER/lte-softmodem.c
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targets/RT/USER/lte-ue.c
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targets/RT/USER/rrh.gtkw
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targets/RT/USER/rrh_gw.c
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targets/RT/USER/rrh_gw_externs.h
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targets/SIMU/USER/oaisim.c
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