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1. Overlapped message passing technique with resource sharing for high speed CMMB LDPC decoder.

Author

Park, Joo-Yul and Chung, Ki-Seok

Subjects
MESSAGE passing (Computer science), MOBILE communication systems, BROADCASTING industry, DECODERS (Electronics), ALGORITHMS, DATA pipelining
Abstract

The article presents a study which explores an overlapped message passing (OMP) technique with resource sharing for high speed China multimedia mobile broadcasting (CMMB) low-density parity-check (LDPC) decoder. The study proposed a novel OMP algorithm to find the permuted parity check matrix of the CMMB. Results show that pipelining performance could be up to by 45.

Published
2011
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