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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5330 818b1a75-f10b-46b9-bf7c-635c3b92a50f

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This commit is contained in:
Raymond Knopp
2014-05-19 14:28:35 +00:00
parent a055962b1e
commit 4ba0e2338a
1 changed files with 8 additions and 4 deletions
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openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
+8 -4
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@@ -235,7 +235,7 @@ unsigned int ulsch_decoding(PHY_VARS_eNB *phy_vars_eNB,
unsigned int sumKr=0;
unsigned int Qprime,L,G,Q_CQI,Q_RI,H,Hprime,Hpp,Cmux,Rmux_prime,O_RCC;
unsigned int Qprime_ACK,Qprime_CQI,Qprime_RI,len_ACK=0,len_RI=0;
uint8_t q_ACK[MAX_ACK_PAYLOAD],q_RI[MAX_RI_PAYLOAD];
// uint8_t q_ACK[MAX_ACK_PAYLOAD],q_RI[MAX_RI_PAYLOAD];
int metric,metric_new;
uint8_t o_flip[8];
uint32_t x1, x2, s=0;
@@ -437,6 +437,8 @@ unsigned int ulsch_decoding(PHY_VARS_eNB *phy_vars_eNB,
start_meas(&phy_vars_eNB->ulsch_demultiplexing_stats);
i=0;
memset(y,LTE_NULL,Q_m*Hpp);
/*
// Do RI coding
if (ulsch->O_RI == 1) {
switch (Q_m) {
@@ -467,7 +469,7 @@ unsigned int ulsch_decoding(PHY_VARS_eNB *phy_vars_eNB,
LOG_E(PHY,"ulsch_decoding: FATAL, RI cannot be more than 1 bit yet\n");
return(-1);
}
// 1-bit ACK/NAK
if (ulsch->harq_processes[harq_pid]->O_ACK == 1) {
switch (Q_m) {
@@ -551,11 +553,13 @@ unsigned int ulsch_decoding(PHY_VARS_eNB *phy_vars_eNB,
LOG_E(PHY,"ulsch_decoding: FATAL, ACK cannot be more than 2 bits yet\n");
return(-1);
}
// RI BITS
memset(y,LTE_NULL,Q_m*Hpp);
// memset(ytag2,0,Q_m*Hpp);
*/
// read in buffer and unscramble llrs for everything but placeholder bits
// llrs stored per symbol correspond to columns of interleaving matrix