Another Derivation Process of Belief Propagation Algorithm

摘要：

Generally, soft decoding of low-density parity-check codes can be implemented by iterative decoding based on belief propagation (BP) algorithm. In this paper, the BP algorithm is presented and derived in a way which differs from that byGallager, which helps to understand iterative decoding of LDPC codes more clearly.

作者: Jingli Lin Longjiang Jing Weile Zhu Jijun Zheng

作者单位: School of Electronic Engineering University of Electronic Science and Technology of China Chengdu, Sichuan, China

会议类型: 国际会议

会议名称: 2007年通信、电路与系统国际会议(2007 International Conference on Communications,Circuits and Systems Proceedings)

会议地点: 日本福冈

会议语种:英文

在线出版日期: 2007-07-11（万方平台首次上网日期，不代表论文的发表时间）