Assertion Error while using LDPC decoder for code rate = 0.5 and 64-QAM about sionna

[SebastianCa]

Hi,

without having access to the code snippet that produces the error it is difficult to identify your exact problem.
However, it seems as if the shape of the input LLRs of the decoder is not correct.

Please ensure that the codeword length n is a multiple of num_bits_per_symbol by either adjusting n or by adding "filler" bits (i.e., dummy bits) to the codeword before calling the mapper and remove these positions after the demapping.

[yampati1]

Hi,

Thanks for the response and suggestion. By ensuring codeword length in mutiples of no_of_bits, it solved the issue. Thanks