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OpenXG-RAN
Commit e785f296 authored by Turker YILMAZ's avatar Turker YILMAZ
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Update nr_pbch.c

parent 3996241b
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Showing with 6 additions and 2 deletions
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
View file @ e785f296
...@@ -650,7 +650,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue, ...@@ -650,7 +650,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
for (i=0; i<16; i++){ for (i=0; i<16; i++){
printf("unscrambling demod_pbch_e[%d] r = %2.3f i = %2.3f\n", i<<1 , demod_pbch_e[i<<1], demod_pbch_e[(i<<1)+1]);} printf("unscrambling demod_pbch_e[%d] r = %2.3f i = %2.3f\n", i<<1 , demod_pbch_e[i<<1], demod_pbch_e[(i<<1)+1]);}
//#endif //#endif
uint32_t pbch_out;
//polar decoding de-rate matching //polar decoding de-rate matching
t_nrPolar_paramsPtr nrPolar_params = NULL, currentPtr = NULL; t_nrPolar_paramsPtr nrPolar_params = NULL, currentPtr = NULL;
nr_polar_init(&nrPolar_params, nr_polar_init(&nrPolar_params,
...@@ -658,11 +658,15 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue, ...@@ -658,11 +658,15 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
NR_POLAR_PBCH_PAYLOAD_BITS, NR_POLAR_PBCH_PAYLOAD_BITS,
NR_POLAR_PBCH_AGGREGATION_LEVEL); NR_POLAR_PBCH_AGGREGATION_LEVEL);
currentPtr = nr_polar_params(nrPolar_params, NR_POLAR_PBCH_MESSAGE_TYPE, NR_POLAR_PBCH_PAYLOAD_BITS, NR_POLAR_PBCH_AGGREGATION_LEVEL); currentPtr = nr_polar_params(nrPolar_params, NR_POLAR_PBCH_MESSAGE_TYPE, NR_POLAR_PBCH_PAYLOAD_BITS, NR_POLAR_PBCH_AGGREGATION_LEVEL);
decoderState = polar_decoder(demod_pbch_e, pbch_a_b, currentPtr, decoderListSize, pathMetricAppr); double aPrioriArray[currentPtr->payloadBits];
for (int i=0; i<currentPtr->payloadBits; i++) aPrioriArray[i] = NAN;
decoderState = polar_decoder_aPriori(demod_pbch_e, pbch_out, currentPtr, decoderListSize, pathMetricAppr,aPrioriArray);
printf("polar decoder state %d\n", decoderState); printf("polar decoder state %d\n", decoderState);
if(decoderState == -1) if(decoderState == -1)
return(decoderState); return(decoderState);
printf("polar decoder output 0x%08x\n",pbch_out);
memset(&pbch_a_prime[0], 0, sizeof(uint8_t) * NR_POLAR_PBCH_PAYLOAD_BITS>>3); memset(&pbch_a_prime[0], 0, sizeof(uint8_t) * NR_POLAR_PBCH_PAYLOAD_BITS>>3);
for (i=0; i<NR_POLAR_PBCH_PAYLOAD_BITS; i++) for (i=0; i<NR_POLAR_PBCH_PAYLOAD_BITS; i++)
{ {
......
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