Jaroslava Fiedlerova
01431a0e3f
fix(nrLDPC_coding): timers in DL encoding, fix(ldpctest): Confusion in sizes Main improvements: 1. fix(ldpctest): Confusion in sizes IMPORTANT: This fix makes that ldpctest now works with BG2 and K' != K! (Worth double checking with more cases than I did check with though) The variable block_length had an ambiguous role and was used as both K and Kprime. This was leading to arrays with wrong sizes and functions with wrong arguments. Now there is not anymore block_length but K and Kprime. Kprime can be set with the command line argument -l. There was also some problems with array allocation for segments with length not divisible by 8. A proper sizing with ((size_in_bits + 7) & ~7) / 8 was used. A proper masking of the last byte containing payload bits was also added to keep filler bits to 0 after random initialization. 2. fix(nrLDPC_coding): timers in DL encoding While timers were available for rate matching and interleaving in the new interface, these timers were not merged to rate matching and interleaving timers in nr_dlsch_coding.
PHY/CODING/TESTBENCH This directory contains a testbench for performance evalulation (antipodal modulation) of the various channel decoding algorithms. Files: Makefile : Makefile for generating the two testbenches ltetest.c : Testbench for LTE Turbo code (rate 1/3 terminated code). Performs LTE rate-matching for different mcs. viterbi_test.c : Testbench for 802.11 Viterbi decoder (rate 1/2 terminated code) pdcch_test.c : Testbench for LTE PDCCH/DCI encoding/decoding (rate 1/3 Tail-biting code). Performs LTE rate-matching and allows testing different aggregation levels and DCI sizes.