Simplified Early Stopping Criterion for Belief-Propagation Polar Code Decoder Based on Frozen Bits
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2940135
Abstract: Polar codes were first proposed by E. Arıkan in 2009 and have received significant attention in recent years. Successive-cancellation (SC) and belief-propagation (BP) decoding algorithms have been applied by some researchers to polar codes. However,… read more here.
Keywords: belief propagation; early stopping; polar code; criterion ... See more keywords
An Ultra-Low Complexity Early Stopping Criterion for Belief Propagation Polar Code Decoder
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3146876
Abstract: In order to reduce the decoding latency, a new early stopping criterion is proposed for belief propagation (BP) decoding. A kind of special processing elements (PEs) of BP decoder called frozen and information PE (FIPE)… read more here.
Keywords: belief propagation; early stopping; criterion; complexity ... See more keywords