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check the mcs valid range for ulsch preprocessor

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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5825 818b1a75-f10b-46b9-bf7c-635c3b92a50f
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Navid Nikaein
2014-10-01 11:42:31 +00:00
parent 2f0646f3c5
commit f3956ed84f
1 changed files with 5 additions and 5 deletions
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openair2/LAYER2/MAC/pre_processor.c
+5 -5
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@@ -734,15 +734,15 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
UE_TEMPLATE *UE_template;
LTE_DL_FRAME_PARMS *frame_parms;
LOG_I(MAC,"store ulsch buffers\n");
// LOG_I(MAC,"store ulsch buffers\n");
// convert BSR to bytes for comparison with tbs
store_ulsch_buffer(module_idP,frameP, subframeP);
LOG_I(MAC,"assign max mcs min rb\n");
//LOG_I(MAC,"assign max mcs min rb\n");
// maximize MCS and then allocate required RB according to the buffer occupancy with the limit of max available UL RB
assign_max_mcs_min_rb(module_idP,frameP, subframeP, first_rb);
LOG_I(MAC,"sort ue \n");
//LOG_I(MAC,"sort ue \n");
// sort ues
sort_ue_ul (module_idP,frameP, subframeP);
@@ -759,7 +759,7 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
}
}
LOG_I(MAC,"step2 \n");
//LOG_I(MAC,"step2 \n");
// step 2: calculate the average rb per UE
total_ue_count =0;
max_num_ue_to_be_scheduled=0;
@@ -940,7 +940,7 @@ void assign_max_mcs_min_rb(module_id_t module_idP,int frameP, sub_frame_t subfra
tx_power= mac_xface->estimate_ue_tx_power(tbs,rb_table[rb_table_index],0,frame_parms->Ncp,0);
while (((UE_template->phr_info - tx_power) < 0 ) &&
(mcs >=0)){
(mcs > 0)){
// LOG_I(MAC,"UE_template->phr_info %d tx_power %d mcs %d\n", UE_template->phr_info,tx_power, mcs);
mcs--;
tbs = mac_xface->get_TBS_UL(mcs,rb_table[rb_table_index]);