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Commit 62a2f833 authored by winckel's avatar winckel
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Added some physical parameters into the configuration file. 

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4994 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent ca5b92c9
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Showing with 97 additions and 29 deletions
openair2/ENB_APP/enb_config.c
View file @ 62a2f833
......@@ -60,7 +60,7 @@ int enb_config_init(char* lib_config_file_name_pP) {
config_setting_t *setting_mme_addresses;
config_setting_t *setting_mme_address;
config_setting_t *setting_enb;
int num_enbs, num_mme_address, i, j, parse_error, enb_properties_index;
int num_enbs, num_mme_address, i, j, parse_error = 0, enb_properties_index;
long int enb_id;
const char* cell_type;
long int tac;
......@@ -68,11 +68,15 @@ int enb_config_init(char* lib_config_file_name_pP) {
long int mcc;
long int mnc;
const char* default_drx;
const char* frame_type;
const char* prefix_type;
long int downlink_frequency;
long int uplink_frequency_offset;
char* ipv4;
char* ipv6;
char* active;
char* preference;
char* active_enb[MAX_ENB];
const char* active_enb[MAX_ENB];
memset((char*)g_enb_properties, 0 , MAX_ENB * sizeof(Enb_properties_t*));
......@@ -87,7 +91,7 @@ int enb_config_init(char* lib_config_file_name_pP) {
{
LOG_E(ENB_APP, "%s:%d - %s\n", lib_config_file_name_pP, config_error_line(&cfg), config_error_text(&cfg));
config_destroy(&cfg);
AssertFatal (1 == 0, "Failed to parse eNB configuration file %s!\n", lib_config_file_name_pP);
AssertFatal (0, "Failed to parse eNB configuration file %s!\n", lib_config_file_name_pP);
}
}
else
......@@ -133,8 +137,7 @@ int enb_config_init(char* lib_config_file_name_pP) {
&& config_setting_lookup_string(setting_enb, ENB_CONFIG_STRING_DEFAULT_PAGING_DRX, &default_drx)
)
) {
parse_error = 1;
AssertFatal (parse_error == 0,
AssertError (0, parse_error ++,
"Failed to parse eNB configuration file %s, %u th enb\n",
lib_config_file_name_pP, i);
}
......@@ -149,9 +152,9 @@ int enb_config_init(char* lib_config_file_name_pP) {
} else if (strcmp(cell_type, "CELL_HOME_ENB") == 0) {
g_enb_properties[enb_properties_index]->cell_type = CELL_HOME_ENB;
} else {
AssertFatal (1 == 0,
"Failed to parse eNB configuration file %s, enb %d unknown value for cell_type choice: CELL_MACRO_ENB or CELL_HOME_ENB !\n",
lib_config_file_name_pP, i);
AssertError (0, parse_error ++,
"Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for cell_type choice: CELL_MACRO_ENB or CELL_HOME_ENB !\n",
lib_config_file_name_pP, i, cell_type);
}
g_enb_properties[enb_properties_index]->eNB_name = strdup(enb_name);
g_enb_properties[enb_properties_index]->tac = (uint16_t)tac;
......@@ -167,11 +170,51 @@ int enb_config_init(char* lib_config_file_name_pP) {
} else if (strcmp(default_drx, "PAGING_DRX_256") == 0) {
g_enb_properties[enb_properties_index]->default_drx = PAGING_DRX_256;
} else {
AssertFatal (1 == 0,
"Failed to parse eNB configuration file %s, enb %d unknown value for default_drx choice: PAGING_DRX_32..PAGING_DRX_256 !\n",
lib_config_file_name_pP, i);
AssertError (0, parse_error ++,
"Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for default_drx choice: PAGING_DRX_32..PAGING_DRX_256 !\n",
lib_config_file_name_pP, i, default_drx);
}
// Parse optional physical parameters
if(config_setting_lookup_string(setting_enb, ENB_CONFIG_STRING_FRAME_TYPE, &frame_type)) {
if (strcmp(frame_type, "FDD") == 0) {
g_enb_properties[enb_properties_index]->frame_type = FDD;
} else if (strcmp(frame_type, "TDD") == 0) {
g_enb_properties[enb_properties_index]->frame_type = TDD;
} else {
AssertError (0, parse_error ++,
"Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for frame_type choice: FDD or TDD !\n",
lib_config_file_name_pP, i, frame_type);
}
} else {
g_enb_properties[enb_properties_index]->frame_type = FDD; // Default frame type
}
if(config_setting_lookup_string(setting_enb, ENB_CONFIG_STRING_PREFIX_TYPE, &prefix_type)) {
if (strcmp(prefix_type, "NORMAL") == 0) {
g_enb_properties[enb_properties_index]->prefix_type = NORMAL;
} else if (strcmp(prefix_type, "EXTENDED") == 0) {
g_enb_properties[enb_properties_index]->prefix_type = EXTENDED;
} else {
AssertError (0, parse_error ++,
"Failed to parse eNB configuration file %s, enb %d unknown value \"%s\" for prefix_type choice: NORMAL or EXTENDED !\n",
lib_config_file_name_pP, i, prefix_type);
}
} else {
g_enb_properties[enb_properties_index]->prefix_type = NORMAL; // Default prefix type
}
if(config_setting_lookup_int(setting_enb, ENB_CONFIG_STRING_DOWNLINK_FREQUENCY, &downlink_frequency)) {
g_enb_properties[enb_properties_index]->downlink_frequency = downlink_frequency;
} else {
g_enb_properties[enb_properties_index]->downlink_frequency = 2680000000; // Default downlink frequency
}
if(config_setting_lookup_int(setting_enb, ENB_CONFIG_STRING_UPLINK_FREQUENCY_OFFSET, &uplink_frequency_offset)) {
g_enb_properties[enb_properties_index]->uplink_frequency_offset = uplink_frequency_offset;
} else {
g_enb_properties[enb_properties_index]->uplink_frequency_offset = -120000000; // Default uplink frequency offset
}
AssertFatal (parse_error == 0, "Failed to parse eNB configuration file %s, enb %d\n", lib_config_file_name_pP, i);
setting_mme_addresses = config_setting_get_member (setting_enb, ENB_CONFIG_STRING_MME_IP_ADDRESS);
num_mme_address = config_setting_length(setting_mme_addresses);
......@@ -185,9 +228,8 @@ int enb_config_init(char* lib_config_file_name_pP) {
&& config_setting_lookup_string(setting_mme_address, ENB_CONFIG_STRING_MME_IP_ADDRESS_PREFERENCE, (const char **)&preference)
)
) {
parse_error = 1;
AssertFatal (parse_error == 0,
"Failed to parse eNB configuration file %s, %u th enb %u th mme address\n",
AssertError (0, parse_error ++,
"Failed to parse eNB configuration file %s, %u th enb %u th mme address !\n",
lib_config_file_name_pP, i, j);
}
g_enb_properties[enb_properties_index]->nb_mme += 1;
......@@ -216,8 +258,12 @@ int enb_config_init(char* lib_config_file_name_pP) {
}
}
}
AssertFatal (enb_properties_index == g_num_enb_properties,
"Failed to parse eNB configuration file %s, mismatch between %u active eNBs and %u corresponding defined eNBs!\n",
AssertError (enb_properties_index == g_num_enb_properties, parse_error ++,
"Failed to parse eNB configuration file %s, mismatch between %u active eNBs and %u corresponding defined eNBs !\n",
lib_config_file_name_pP, g_num_enb_properties, enb_properties_index);
AssertFatal (parse_error == 0,
"Failed to parse eNB configuration file %s, found %d error%s !\n",
lib_config_file_name_pP, parse_error, parse_error > 1 ? "s" : "");
return 0;
}
openair2/ENB_APP/enb_config.h
View file @ 62a2f833
......@@ -32,26 +32,33 @@
#define ENB_CONFIG_H_
#include "commonDef.h"
#include "PHY/impl_defs_lte.h"
#include "s1ap_messages_types.h"
#define ENB_CONFIG_STRING_ACTIVE_ENBS "Active_eNBs"
#define ENB_CONFIG_STRING_ENB_LIST "eNBs"
#define ENB_CONFIG_STRING_ENB_ID "eNB_ID"
#define ENB_CONFIG_STRING_CELL_TYPE "cell_type"
#define ENB_CONFIG_STRING_ENB_NAME "eNB_name"
#define ENB_CONFIG_STRING_TRACKING_AREA_CODE "tracking_area_code"
#define ENB_CONFIG_STRING_MOBILE_COUNTRY_CODE "mobile_country_code"
#define ENB_CONFIG_STRING_MOBILE_NETWORK_CODE "mobile_network_code"
#define ENB_CONFIG_STRING_DEFAULT_PAGING_DRX "default_paging_drx"
#define ENB_CONFIG_STRING_FRAME_TYPE "frame_type"
#define ENB_CONFIG_STRING_PREFIX_TYPE "prefix_type"
#define ENB_CONFIG_STRING_DOWNLINK_FREQUENCY "downlink_frequency"
#define ENB_CONFIG_STRING_UPLINK_FREQUENCY_OFFSET "uplink_frequency_offset"
#define ENB_CONFIG_STRING_MME_IP_ADDRESS "mme_ip_address"
#define ENB_CONFIG_STRING_MME_IPV4_ADDRESS "ipv4"
#define ENB_CONFIG_STRING_MME_IPV6_ADDRESS "ipv6"
#define ENB_CONFIG_STRING_MME_IP_ADDRESS_ACTIVE "active"
#define ENB_CONFIG_STRING_MME_IP_ADDRESS_PREFERENCE "preference"
typedef struct mme_ip_address_s {
unsigned ipv4:1;
unsigned ipv6:1;
......@@ -65,33 +72,39 @@ typedef struct Enb_properties_s {
* For macro eNB ids this field should be 20 bits long.
* For home eNB ids this field should be 28 bits long.
*/
uint32_t eNB_id;
uint32_t eNB_id;
/* The type of the cell */
enum cell_type_e cell_type;
enum cell_type_e cell_type;
/* Optional name for the cell
* NOTE: the name can be NULL (i.e no name) and will be cropped to 150
* characters.
*/
char *eNB_name;
char *eNB_name;
/* Tracking area code */
uint16_t tac;
uint16_t tac;
/* Mobile Country Code
* Mobile Network Code
*/
uint16_t mcc;
uint16_t mnc;
uint16_t mcc;
uint16_t mnc;
/* Default Paging DRX of the eNB as defined in TS 36.304 */
paging_drx_t default_drx;
paging_drx_t default_drx;
/* Physical parameters */
lte_frame_type_t frame_type;
lte_prefix_type_t prefix_type;
uint32_t downlink_frequency;
uint32_t uplink_frequency_offset;
/* Nb of MME to connect to */
uint8_t nb_mme;
uint8_t nb_mme;
/* List of MME to connect to */
mme_ip_address_t mme_ip_address[S1AP_MAX_NB_MME_IP_ADDRESS];
mme_ip_address_t mme_ip_address[S1AP_MAX_NB_MME_IP_ADDRESS];
} Enb_properties_t;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.pft.sud.conf
View file @ 62a2f833
......@@ -3,6 +3,7 @@ Active_eNBs = ( "eNB_Eurecom_0");
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 347472;
cell_type = "CELL_MACRO_ENB";
......@@ -16,9 +17,17 @@ eNBs =
mobile_network_code = 92;
////////// Channel parameters:
// Default Paging DRX of the eNB as defined in TS 36.304
default_paging_drx = "PAGING_DRX_256";
////////// Physical parameters:
frame_type = "FDD";
prefix_type = "NORMAL";
downlink_frequency = 2680000000;
uplink_frequency_offset = -120000000;
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.31";
ipv6 = "2192:168:30::17";
active = "yes";
......
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