一种8VSB Turbo格状编码调制方案  

A 8VSB Turbo Trellis Coded Modulation Scheme

作　　者：汪晓阳[1] 宋杭宾[1] 姚庆栋[1] 

机构地区：[1]浙江大学,杭州310027

出　　处：《通信学报》1999年第10期56-62,共7页Journal on Communications

摘　　要：本文阐述了一种适用于带限信道的８ＶＳＢＴｕｒｂｏ 格状编码调制方案，它把纠错能力极强的Ｔｕｒｂｏ 码和频带效率极高的格状编码调制相结合，具有极强的信道传输能力。This paper describes a 8VSB turbo trellis coded modulation(turbo TCM)scheme for bandwidth efficient channel It combines strong error protection turbo codes with high spectral efficiency trellis coded modulation and is robust to transmit information At the same time,a suitable iterative decoding structure is proposed Its bit error rates curve also is presented

关 键 词：带限信道 TURBO 格状编码调制 数字通信 

分 类 号：TN914.3[电子电信—通信与信息系统]