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OpenXG-RAN
Commits
1b986287
Commit
1b986287
authored
Jul 23, 2023
by
Raghavendra Dinavahi
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parent
238c2f5a
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2 changed files
with
39 additions
and
28 deletions
+39
-28
openair2/RRC/NR_UE/rrc_sl_preconfig.c
openair2/RRC/NR_UE/rrc_sl_preconfig.c
+12
-17
openair2/RRC/NR_UE/sl_preconfig_paramvalues.h
openair2/RRC/NR_UE/sl_preconfig_paramvalues.h
+27
-11
No files found.
openair2/RRC/NR_UE/rrc_sl_preconfig.c
View file @
1b986287
...
...
@@ -19,17 +19,6 @@
* contact@openairinterface.org
*/
/* \file rrc_sl_preconfig.c
* \brief Preparation of Sidelink-Preconfiguration message
* \author Raghavendra Dinavahi
* \date
* \version
* \company Fraunhofer IIS
* \email
* \note
* \warning
*/
#define RRC_SL_PRECONFIG
#define RRC_SL_PRECONFIG_C
...
...
@@ -39,7 +28,8 @@
#include "sl_preconfig_paramvalues.h"
#include "common/config/config_userapi.h"
static
void
prepare_NR_SL_SyncConfig
(
NR_SL_SyncConfig_r16_t
*
sl_syncconfig
)
{
static
void
prepare_NR_SL_SyncConfig
(
NR_SL_SyncConfig_r16_t
*
sl_syncconfig
)
{
// Hysteris when evaluating SyncRef UE
sl_syncconfig
->
sl_SyncRefMinHyst_r16
=
NULL
;
...
...
@@ -83,7 +73,8 @@ static void prepare_NR_SL_SyncConfig(NR_SL_SyncConfig_r16_t *sl_syncconfig) {
static
void
prepare_NR_SL_ResourcePool
(
NR_SL_ResourcePool_r16_t
*
sl_res_pool
,
uint16_t
is_txpool
,
uint16_t
is_sl_syncsource
)
{
LOG_I
(
MAC
,
"HERE5"
);
uint16_t
is_sl_syncsource
)
{
// PSCCH configuration
sl_res_pool
->
sl_PSCCH_Config_r16
=
calloc
(
1
,
sizeof
(
*
sl_res_pool
->
sl_PSCCH_Config_r16
));
...
...
@@ -199,7 +190,8 @@ static void prepare_NR_SL_ResourcePool(NR_SL_ResourcePool_r16_t *sl_res_pool,
static
void
prepare_NR_SL_BWPConfigCommon
(
NR_SL_BWP_ConfigCommon_r16_t
*
sl_bwp
,
uint16_t
num_tx_pools
,
uint16_t
num_rx_pools
,
uint16_t
sl_syncsource
)
{
uint16_t
sl_syncsource
)
{
sl_bwp
->
sl_BWP_Generic_r16
=
calloc
(
1
,
sizeof
(
NR_SL_BWP_Generic_r16_t
));
sl_bwp
->
sl_BWP_Generic_r16
->
sl_BWP_r16
=
calloc
(
1
,
sizeof
(
NR_BWP_t
));
...
...
@@ -270,7 +262,8 @@ static void prepare_NR_SL_BWPConfigCommon(NR_SL_BWP_ConfigCommon_r16_t *sl_bwp,
static
void
prepare_NR_SL_FreqConfigCommon
(
NR_SL_FreqConfigCommon_r16_t
*
sl_fcfg
,
uint16_t
num_tx_pools
,
uint16_t
num_rx_pools
,
uint16_t
sl_syncsource
)
{
uint16_t
sl_syncsource
)
{
// Sub carrier spacing used on this frequency configured.
NR_SCS_SpecificCarrier_t
*
scs_specific
=
calloc
(
1
,
sizeof
(
*
scs_specific
));
...
...
@@ -326,7 +319,8 @@ static void prepare_NR_SL_FreqConfigCommon(NR_SL_FreqConfigCommon_r16_t *sl_fcfg
NR_SL_PreconfigurationNR_r16_t
*
prepare_NR_SL_PRECONFIGURATION
(
uint16_t
num_tx_pools
,
uint16_t
num_rx_pools
,
uint16_t
sl_syncsource
)
{
uint16_t
sl_syncsource
)
{
NR_SL_PreconfigurationNR_r16_t
*
sl_preconfiguration
=
CALLOC
(
1
,
sizeof
(
NR_SL_PreconfigurationNR_r16_t
));
NR_SidelinkPreconfigNR_r16_t
*
sl_preconfig
=
&
sl_preconfiguration
->
sidelinkPreconfigNR_r16
;
...
...
@@ -406,7 +400,8 @@ NR_SL_PreconfigurationNR_r16_t *prepare_NR_SL_PRECONFIGURATION(uint16_t num_tx_p
}
int
configure_NR_SL_Preconfig
(
int
sync_source
)
{
int
configure_NR_SL_Preconfig
(
int
sync_source
)
{
NR_SL_PreconfigurationNR_r16_t
*
sl_preconfig
=
NULL
;
int
num_txpools
=
0
,
num_rxpools
=
0
;
...
...
openair2/RRC/NR_UE/sl_preconfig_paramvalues.h
View file @
1b986287
...
...
@@ -19,17 +19,6 @@
* contact@openairinterface.org
*/
/* \file sl_preconfig_paramvalues.h
* \brief
* \author Raghavendra Dinavahi
* \date
* \version 0.1
* \company
* \email:
* \note
* \warning
*/
#ifndef __SL_PRECONFIG_PARAMSVALUES__H__
#define __SL_PRECONFIG_PARAMSVALUES__H__
...
...
@@ -91,6 +80,11 @@
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Sidelink Frequency common Cell Config parameters */
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Please refer to 3GPP SPEC 38.331 (RRC Specification) for details about these parameters
sl_AbsoluteFrequencyPointA_r16 - ARFCN of the lowest subcarrier for sidelink operation
sl_AbsoluteFrequencySSB_r16 - ARFCN of the center RE of sidelink SSB of length 11 RBs
*/
#define SL_FCCPARAMS_DESC(sl_fcc) { \
{SL_CONFIG_STRING_SLOFFSETTOCARRIER,NULL,0,.i64ptr=&sl_fcc->sl_SCS_SpecificCarrierList_r16.list.array[0]->offsetToCarrier,.defint64val=0,TYPE_INT64,0}, \
{SL_CONFIG_STRING_FCC_SUBCARRIERSPACING,NULL,0,.i64ptr=&sl_fcc->sl_SCS_SpecificCarrierList_r16.list.array[0]->subcarrierSpacing,.defint64val=NR_SubcarrierSpacing_kHz30,TYPE_INT64,0},\
...
...
@@ -102,6 +96,9 @@
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Sidelink TDD ULDL Config parameters */
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Please refer to 3GPP SPEC 38.331 (RRC Specification) for details about these parameters
TDD ul dl configuration used for sidelink operation set in Sidelink Preconfiguration IE
*/
#define SL_TDDCONFIGPARAMS_DESC(sl_tdd_ul_dl_cfg) { \
{SL_CONFIG_STRING_DLULTRANSMISSIONPERIODICITY,NULL,0,.i64ptr=&sl_tdd_ul_dl_cfg->pattern1.dl_UL_TransmissionPeriodicity,.defint64val=6,TYPE_INT64,0}, \
{SL_CONFIG_STRING_NROFDOWNLINKSLOTS,NULL,0,.i64ptr=&sl_tdd_ul_dl_cfg->pattern1.nrofDownlinkSlots,.defint64val=7,TYPE_INT64,0},\
...
...
@@ -113,6 +110,12 @@
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Sidelink Sync config parameters */
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Please refer to 3GPP SPEC 38.331 (RRC Specification) for details about these parameters
These parameters indicate the repetition of Sidelink SSB
sl_NumSSB_WithinPeriod_r16 - number of SSB transmissions within 16 frames
sl_TimeOffsetSSB_r16 - timeoffset in slots for the first SL-SSB transmission within 16 frames
sl_TimeInterval_r16 - interval in slots between SL-SSB transmissions
*/
#define SL_SYNCPARAMS_DESC(sl_syncconfig) { \
{SL_CONFIG_STRING_SL_NUMSSB_WITHINPERIOD_0,NULL,0,.i64ptr=sl_syncconfig->sl_SSB_TimeAllocation1_r16->sl_NumSSB_WithinPeriod_r16,.defint64val=1,TYPE_INT64,0}, \
{SL_CONFIG_STRING_SL_TIMEOFFSET_SSB_0,NULL,0,.i64ptr=sl_syncconfig->sl_SSB_TimeAllocation1_r16->sl_TimeOffsetSSB_r16,.defint64val=8,TYPE_INT64,0},\
...
...
@@ -122,6 +125,12 @@
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Sidelink BWP Config parameters */
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Please refer to 3GPP SPEC 38.331 (RRC Specification) for details about these parameters
Sidelink BandWidthPart parameters
locationAndBandwidth - determines the start and size of Sidelink BWP
sl_LengthSymbols_r16 - number of symbols in a slot used for sidelink operation
sl_StartSymbol_r16 - start symbol for sidelink operation in a slot
*/
#define SL_BWPPARAMS_DESC(sl_bwp) { \
{SL_CONFIG_STRING_SL_BWP_START_AND_SIZE,NULL,0,.i64ptr=&sl_bwp->sl_BWP_Generic_r16->sl_BWP_r16->locationAndBandwidth,.defint64val=28875,TYPE_INT64,0}, \
{SL_CONFIG_STRING_SL_BWP_NUM_SYMBOLS,NULL,0,.i64ptr=sl_bwp->sl_BWP_Generic_r16->sl_LengthSymbols_r16,.defint64val=7,TYPE_INT64,0}, \
...
...
@@ -130,6 +139,13 @@
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Sidelink Resource pool parameters */
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Please refer to 3GPP SPEC 38.331 (RRC Specification) for details about these parameters
Sidelink TX/RX resource pool parameters
sl_TimeResourcePSCCH_r16 - number of symbols used for PSCCH
sl_SubchannelSize_r16 - number of PRBs in every subchannel in a resource pool
sl_StartRB_Subchannel_r16 - lowest RB of a lowest subchannel in a resource pool
sl_RB_Number_r16 - number of RBs in a resource pool
*/
#define SL_RESPOOLPARAMS_DESC(sl_res_pool) { \
{SL_CONFIG_STRING_RESPOOL_PSCCH_NUMSYM,NULL,0,.i64ptr=sl_res_pool->sl_PSCCH_Config_r16->choice.setup->sl_TimeResourcePSCCH_r16,.defint64val=1,TYPE_INT64,0}, \
{SL_CONFIG_STRING_RESPOOL_PSCCH_NUMRBS,NULL,0,.i64ptr=sl_res_pool->sl_PSCCH_Config_r16->choice.setup->sl_FreqResourcePSCCH_r16,.defint64val=4,TYPE_INT64,0}, \
...
...
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