PentHertz
/
srsLTE
mirror of https://github.com/PentHertz/srsLTE.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Allow PDCCH scheduling for 6 PRB

This commit is contained in:
Ismael Gomez 2017-10-06 10:11:43 +02:00
parent 5e9750f2f6
commit ba91a38da4
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
srsenb/src/mac/scheduler_ue.cc
View File

@ -29,6 +29,7 @@
#include <srslte/interfaces/sched_interface.h>
#include <srslte/phy/phch/pucch.h>
#include <srslte/srslte.h>
#include <srslte/phy/common/phy_common.h>
#include "srslte/srslte.h"
#include "srslte/common/pdu.h"
@ -695,10 +696,16 @@ uint32_t sched_ue::get_aggr_level(uint32_t nof_bits)
uint32_t l=0;
float max_coderate = srslte_cqi_to_coderate(dl_cqi);
float coderate = 99;
float factor=1.5;
uint32_t l_max = 3;
if (cell.nof_prb == 6) {
factor = 1.0;
l_max = 2;
}
do {
coderate = srslte_pdcch_coderate(nof_bits, l);
l++;
} while(l<3 && 1.5*coderate > max_coderate);
} while(l<l_max && factor*coderate > max_coderate);
Debug("SCHED: CQI=%d, l=%d, nof_bits=%d, coderate=%.2f, max_coderate=%.2f\n", dl_cqi, l, nof_bits, coderate, max_coderate);
return l;
}