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Author:

张振冬 (张振冬.) | 林平分 (林平分.)

Indexed by:

CQVIP

Abstract:

随着VLSI技术的发展,LDPC(Low Density Parity Check)码被确定为下一代数字卫星电视标准(DVB-S2)的信道编码方案.文中针对DVB-S2标准,分析了LDPC码的结构特点,给出了LDPC的译码改进算法,从而降低了其实现的复杂度.同时通过算法仿真,验证了LD-PC改进算法在低信噪比条件下的卓越性能和高速率的数据处理速度.

Keyword:

BP-算法 DVB-S2 硬件实现 LDPC

Author Community:

  • [ 1 ] [张振冬]北京工业大学
  • [ 2 ] [林平分]北京工业大学

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Source :

电子元器件应用

ISSN: 1563-4795

Year: 2009

Issue: 12

Volume: 11

Page: 59-61

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 10

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