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This commit is contained in:
laurent
2023-01-19 14:52:39 +01:00
committed by Robert Schmidt
parent 214aa50595
commit b74ba0fb92
142 changed files with 565 additions and 1842 deletions
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openair2/LAYER2/MAC/eNB_scheduler_primitives.c
+29 -31
View File
@@ -58,10 +58,36 @@ extern uint16_t frame_cnt;
#include "common/ran_context.h"
#include "SCHED/sched_common.h"
#include "openair2/LAYER2/MAC/mac_extern.h"
/*
* If the CQI is low, then scheduler will use a higher aggregation level and lower aggregation level otherwise
* this is also dependent to transmission mode, where an offset could be defined
*/
// the follwoing three tables are calibrated for TXMODE 1 and 2
static const uint8_t cqi2fmt0_agg[MAX_SUPPORTED_BW][CQI_VALUE_RANGE] = {
{3, 3, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0}, // 1.4_DCI0_CRC_Size= 37 bits
//{3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0}, // 5_DCI0_CRC_SIZE = 41
{3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0}, // 5_DCI0_CRC_SIZE = 41
{3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0}, // 10_DCI0_CRC_SIZE = 43
{3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0} // 20_DCI0_CRC_SIZE = 44
};
static const uint8_t cqi2fmt1x_agg[MAX_SUPPORTED_BW][CQI_VALUE_RANGE] = {
{3, 3, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0}, // 1.4_DCI0_CRC_Size < 38 bits
{3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0}, // 5_DCI0_CRC_SIZE < 43
{3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0}, // 10_DCI0_CRC_SIZE < 47
{3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0} // 20_DCI0_CRC_SIZE < 55
};
static const uint8_t cqi2fmt2x_agg[MAX_SUPPORTED_BW][CQI_VALUE_RANGE] = {
{3, 3, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0}, // 1.4_DCI0_CRC_Size= 47 bits
{3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0}, // 5_DCI0_CRC_SIZE = 55
{3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0}, // 10_DCI0_CRC_SIZE = 59
{3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0} // 20_DCI0_CRC_SIZE = 64
};
extern RAN_CONTEXT_t RC;
eNB_DLSCH_INFO eNB_dlsch_info[NUMBER_OF_eNB_MAX][MAX_NUM_CCs][MAX_MOBILES_PER_ENB]; // eNBxUE = 8x8
//------------------------------------------------------------------------------
int
choose(int n,
@@ -1940,8 +1966,6 @@ narrowband_to_first_rb(COMMON_channels_t *cc,
return 0;
}
//------------------------------------------------------------------------------
void
init_ue_sched_info(void)
//------------------------------------------------------------------------------
@@ -1951,15 +1975,7 @@ init_ue_sched_info(void)
for (i = 0; i < NUMBER_OF_eNB_MAX; i++) {
for (k = 0; k < MAX_NUM_CCs; k++) {
for (j = 0; j < MAX_MOBILES_PER_ENB; j++) {
// init DL
eNB_dlsch_info[i][k][j].weight = 0;
eNB_dlsch_info[i][k][j].subframe = 0;
eNB_dlsch_info[i][k][j].serving_num = 0;
eNB_dlsch_info[i][k][j].status = S_DL_NONE;
// init UL
eNB_ulsch_info[i][k][j].subframe = 0;
eNB_ulsch_info[i][k][j].serving_num = 0;
eNB_ulsch_info[i][k][j].status = S_UL_NONE;
}
}
}
@@ -1967,16 +1983,6 @@ init_ue_sched_info(void)
return;
}
//------------------------------------------------------------------------------
unsigned char
get_ue_weight(module_id_t module_idP,
int CC_idP,
int ue_idP)
//------------------------------------------------------------------------------
{
return (eNB_dlsch_info[module_idP][CC_idP][ue_idP].weight);
}
//------------------------------------------------------------------------------
int
find_UE_id(module_id_t mod_idP,
@@ -2239,9 +2245,7 @@ add_new_ue(module_id_t mod_idP,
UE_info->UE_sched_ctrl[UE_id].round[cc_idP][j] = 8;
UE_info->UE_sched_ctrl[UE_id].round_UL[cc_idP][j] = 0;
}
eNB_ulsch_info[mod_idP][cc_idP][UE_id].status = S_UL_WAITING;
eNB_dlsch_info[mod_idP][cc_idP][UE_id].status = S_DL_WAITING;
eNB_dlsch_info[mod_idP][cc_idP][UE_id].status = S_DL_NONE;
LOG_D(MAC, "[eNB %d] Add UE_id %d on Primary CC_id %d: rnti %x\n",
mod_idP,
UE_id,
@@ -2317,13 +2321,7 @@ rrc_mac_remove_ue(module_id_t mod_idP,
ue_stats->total_pdu_bytes_rx = 0;
ue_stats->total_num_pdus_rx = 0;
ue_stats->total_num_errors_rx = 0;
eNB_ulsch_info[mod_idP][pCC_id][UE_id].rnti = NOT_A_RNTI;
eNB_ulsch_info[mod_idP][pCC_id][UE_id].status = S_UL_NONE;
eNB_ulsch_info[mod_idP][pCC_id][UE_id].serving_num = 0;
eNB_dlsch_info[mod_idP][pCC_id][UE_id].rnti = NOT_A_RNTI;
eNB_dlsch_info[mod_idP][pCC_id][UE_id].status = S_DL_NONE;
eNB_dlsch_info[mod_idP][pCC_id][UE_id].serving_num = 0;
// check if this has an RA process active
if (find_RA_id(mod_idP,
pCC_id,