Hu, "Reduced-complexity decoding of LDPC codes," IEEE Transactions on Communications, vol. 53, no. 8, pp. 1288-1298, 2005.J. Chen, A. Dholakia, E. Eleftheriou, M. Fossorier, and X.-Y. Hu, "Reduced-complexity decoding of LDPC codes," IEEE Transactions on Communications, vol. 53,...
Reduced-Complexity Decoding of LDPC Codes J. Chen † , A. Dholakia ‡ , E. Eleftheriou ‡ , M. Fossorier † , and X.–Y. Hu ‡ † Dept. Electrical Engineering, Univ. Hawaii at Manoa, Honolulu, HI 96822, USA ‡ IBM Research, Zurich Research Laboratory, CH-8803 R¨ u...
Systems and methods in the check node update process decoding low density parity check (LDPC) codes used in the new approximation, so that while maintaining accuracy, reduce the implementation complexity of the LDPC decoder. 新的近似其近似计算标准和积算法(SPA),并且可以降低最小和算法(MSA)的近似...
Reduced-complexity decoding of parity check codesUS7752523 * Oct 16, 2006 Jul 6, 2010 Marvell International Ltd. Reduced-complexity decoding of parity check codesUS7752523 2006年10月16日 2010年7月6日 Marvell International Ltd. Reduced-complexity decoding of parity check codes...
In this paper, two simplified versions of the belief propagation algorithm for fast iterative decoding of low density parity check codes on the additive white Gaussian noise channel are proposed. Both versions are implemented with real additions only, which greatly simplifies the decoding complexity of...
This disclosure relates generally to data decoding, and more particularly to iterative decoders for data encoded with a low-density parity check (LDPC) encoder. LDPC decoders are disclosed that use reduced-complexity circular shifters that may be used to decode predefined or designed QC-LDPC code...
Design of Decoder Architecture on Semi-Algebra Low-Density Parity-Check Codes The proposed works have significantly reduced the memory requirements and the interconnect complexity and also improves decoding throughputs.Xu XiaM. LeeYU YI ET AL: " The semi-algebra low-density parity-check codes " PRO...
The reliability and security of systems protected by linear codes largely depend on the accuracy of the expected error model. To avoid a high decoding complexity, the use of one step majority logic decodable codes was first proposed for memory applications. Majority logic decodable (MLD) codes ...
Y. Hu, "Reduced-complexity decoding of LDPC codes," IEEE Trans. Commun., vol. 53, no. 8, pp. 1288-1299, Aug. 2005.J. Chen, A. Dholakia, E. Eleftheriou, M. Fossorier and X. Y. Hu, "Reduced-complexity decoding of LDPC codes," IEEE Trans. on Com- munications, vol. 53, ...
Decoding complexityLayered decoding (LD) facilitates a partially parallel architecture for performing belief propagation (BP) algorithm for decoding low-density parity-check (LDPC) codes. Such a schedule for LDPC codes has, in general, reduced implementation complexity compared to a fully parallel ...