A NOVEL ITERATIVE SCHEME FOR PARALLEL INTER-SYMBOL INTERFERENCE CHANNELS  

作　　者：Cheng Xiang Yuan Dongfeng 

机构地区：[1]School of Inform. Sci. and Eng., Shandong Univ., Jinan 250100, China [2]State Key Lab. on Mobile Communi-cations, Southeast Univ., Nanjing 2100961 China

出　　处：《Journal of Electronics(China)》2007年第1期50-53,共4页电子科学学刊（英文版）

基　　金：Supported by the National Natural Science Foundation of China (No.60372030);China Ministry of Education Foundation for Visiting Scholar (No.[2003]406);Key Project of Provincial Scientific Foundation of Shandong (No.Z2003G02).

摘　　要：In this paper,we propose a novel iterative scheme for exploiting transmit diversity using parallel independent Inter-Symbol Interference (ISI) channels. In this adaptive iterative scheme,we use EXtrinsic Information Transfer (EXIT) chart tool to choose appropriate iterative method from Itera-tive Combining (IC),used as parallel concatenation turbo-like scheme,and Turbo Equalization (TE),used as serial concatenation turbo-like scheme. It is show that the proposed iterative scheme provides excellent performance both analytically and through simulations without any compute complexity increase comparable to IC.In this paper, we propose a novel iterative scheme for exploiting transmit diversity using parallel independent Inter-Symbol Interference （ISI） channels. In this adaptive iterative scheme, we use EXtrinsic Information Transfer （EXIT） chart tool to choose appropriate iterative method from Iterative Combining （IC）, used as parallel concatenation turbo-like scheme, and Turbo Equalization （TE）, used as serial concatenation turbo-like scheme. It is show that the proposed iterative scheme provides excellent performance both analytically and through simulations without any compute complexity increase comparable to IC.

关 键 词：iterative method Turbo Equalization （TE） Iterative Combining （IC） EXtrinsic Information Transfer （EXIT） chart Inter-Symbol Interference （ISI） 

分 类 号：TN911.5[电子电信—通信与信息系统]