摘要
介绍一种将格状编码 (TCM)技术与 RS编、译码相结合 ,对它在超短波战术数据链传输中的应用进行了分析。仿真结果表明 :采用格状编码与 RS技术可使信道传输的误码率大大降低 ,对提高数据传输效率和信道的利用率具有优越的性能 ,能更好地满足战术数据传输要求。
Discusses the combining TCM (trellis-coded modulation) with RS (Reed-Solomon) codes The performance of the scheme over a Ultrashort Tactical Digital Information Link is evaluated Both analytical andsimulation results show that scheme can greatly reduced errors compared to the one without RS codes It makes data transmission and channel efficient,and better satisfies the require of Tactical Digital Information Link
出处
《现代电子技术》
2002年第5期15-17,共3页
Modern Electronics Technique
