MRC-TCP:一种有效的HARQ合并译码方法  

MRC-TCP:An efficient code combining and decoding method of HARQ

作　　者：王茜竹 郑建宏 袁圆 

机构地区：[1]重庆重邮信科股份有限公司,重庆400065

出　　处：《重庆邮电大学学报（自然科学版）》2007年第2期159-162,共4页Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)

基　　金：国家科技型中小企业技术创新基金(01C26215110971);国家"863"基金(2004AA123150);国家"863"计划引导项目(2004AA001390)

摘　　要：为了保证高速下行分组接入(HSDPA)的高性能和低运算量,以适应高速数据传输,将最大比例合并方式与Turho码原理方式相结合,提出了一种新的混合自动重发请求(HARQ)合并译码方法——MRC-TCP。仿真表明MRC～TCP结合了两者的优点,在保证HSDPA终端接收性能的同时能显著降低运算量。In order to guarantee the high performance and low computation load of HSDPA to suit the high speed data transmission and integrate the maximum ratio combining method with Turbo coding principle, this paper proposes a novel combining HARQ scheme named MRC-TCP. Simulation results show that it has both merits of the two schemes at the same time, so it can reduce the complexity when reserving good performance of MRC.

关 键 词：高速下行分组接入 自动重发请求 前向纠错编码 最大比例合并 TURBO 

分 类 号：TN929.5[电子电信—通信与信息系统]