fix(nrLDPC_decoder): Rename E in Kprime in segment decoder parameters to...

fix(nrLDPC_decoder): Rename E in Kprime in segment decoder parameters to comply with standard naming

openair1/PHY/CODING/TESTBENCH/ldpctest.c

@@ -323,7 +323,7 @@ one_measurement_t test_ldpc(short max_iterations,
         decParams[j].R = code_rate_vec[R_ind]; // 13;
         decParams[j].numMaxIter = max_iterations;
         decParams[j].outMode = nrLDPC_outMode_BIT;
-        decParams[j].E = block_length;
+        decParams[j].Kprime = block_length;
         ldpc_toCompare.LDPCinit();
     }
     for (int j = 0; j < n_segments; j++) {

openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_segment/nrLDPC_coding_segment_decoder.c

@@ -193,7 +193,7 @@ static void nr_process_decode_segment(void *arg)
 
   memset(rdata->c, 0, Kr_bytes);
   p_decoderParms->crc_type = crcType(rdata->C, A);
-  p_decoderParms->E = lenWithCrc(rdata->C, A);
+  p_decoderParms->Kprime = lenWithCrc(rdata->C, A);
 
   // set first 2*Z_c bits to zeros
 

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder.c

@@ -855,7 +855,7 @@ static inline uint32_t nrLDPC_decoder_core(int8_t* p_llr,
               nrLDPC_llr2bitPacked(p_out, p_llrOut, numLLR);
             else // if (outMode == nrLDPC_outMode_BITINT8)
               nrLDPC_llr2bit(p_out, p_llrOut, numLLR);
-            if (p_decParams->check_crc((uint8_t*)p_out, p_decParams->E, p_decParams->crc_type)) {
+            if (p_decParams->check_crc((uint8_t*)p_out, p_decParams->Kprime, p_decParams->crc_type)) {
               LOG_D(PHY, "Segment CRC OK, exiting LDPC decoder\n");
               break;
             }

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_types.h

@@ -86,7 +86,7 @@ typedef struct nrLDPC_dec_params {
     uint16_t Z; /**< Lifting size */
     uint8_t R; /**< Decoding rate: Format 15,13,... for code rates 1/5, 1/3,... */
     uint8_t numMaxIter; /**< Maximum number of iterations */
-    int E;
+    int Kprime; /**< Size of the payload bits and CRC bits in the code block */
     e_nrLDPC_outMode outMode; /**< Output format */
     int crc_type;
     int (*check_crc)(uint8_t* decoded_bytes, uint32_t n, uint8_t crc_type);

openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.cu

@@ -518,7 +518,7 @@ extern "C"  int32_t LDPCdecoder(t_nrLDPC_dec_params *p_decParams,
   init_LLR_DMA(p_decParams, p_llr, p_out);
   uint16_t Zc = p_decParams->Z;
   uint8_t BG = p_decParams->BG;
-  int block_length = p_decParams->E;
+  int block_length = p_decParams->Kprime;
   uint8_t row, col;
   if (BG == 1) {
     row = 46;