RS码和MFSK结合在移动衰落信道中性能  

Performance Research on RS-MFSK Codeedmodulation Scheme Over Rayleigh Fading Channels

作　　者：毛忠阳[1] 周新力[1] 刘海国[1] 

机构地区：[1]海军航空工程学院

出　　处：《电子测量技术》2004年第5期80-81,共2页Electronic Measurement Technology

摘　　要：文中讨论RS码结合MFSK的方案在移动衰落信道的应用。对于RS码,重点研究编译码及其纠错性能。MF-SK调制由于抗干扰性能较好常用于有扰通信,给出RS码结合MFSK的方案,并在Rayleigh衰落信道模型下进行数值仿真,由仿真结果分析得出该方案Rayleigh衰落信道进行差错控制能够带来显著的性能提高。The application of the scheme composed of RS code and MFSK modulation over Rayleigh fading channls is discussed in this paper.For RS code,its encoding and decoding as well as its performance on error-controll are researched.On account of its well performance of anti-jamming MFSK modulation is usually used in communication under the condition of jamming,the scheme composd of RS code and MFSK modulation is proposed in this paper and is simulated over Rayleigh fading channels,simulation re- sults show that this scheme can remarkably improve the performance of error-controll over Rayleigh fading channels.

关 键 词：RS码 移动衰落信道 RAYLEIGH衰落信道 纠错性能 差错控制 抗干扰性能 编译码 仿真结果 通信 方案 

分 类 号：TN911[电子电信—通信与信息系统] TN929[电子电信—信息与通信工程]