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基于2-FSK/4-PSK调制的BICM系统

Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2007-12-10

Journal: 通信技术

Included Journals: PKU

Volume: 40

Issue: 12

Page Number: 57-59

ISSN: 1002-0802

Key Words: 比特交织编码调制;2-FSK/4-PSK;自由欧氏距离;调和均值

Abstract: 文中提出一种基于2-FSK/4-PSK调制的比特交织编码调制系统(BICM).理论分析和计算机仿真表明无论在AWGN信道或是Rayleigh衰落信道下,通过合理控制2-FSK/4-PSK调制,BICM系统的性能都有所提高,且在衰落信道下新系统将达到基于8PSK调制的BICM-ID系统多次迭代的效果.

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