Low-density parity-check code (LDPC) schemes with BICM
Haigang Zhang, Dongfeng Yuan, Pi-Ming Ma, Xiumei Yang · 2004
LDPC codes are serious opponent of turbo codes. This paper presents LDPC schemes using bit-interleaving coded modulation (BICM), which can increase the spectral efficiency two or three times with little loss of power efficiency. And the decoding complexity is also addressed in this paper.