TPC-BASED STBC MULTIUSER DETECTION WITH LSE-RLS ALGORITHM  

作　　者：Du Yinggang Chan Kam Tai 

机构地区：[1]Dep of Electronic Engineering, The Chinese University of Hong Kong, Shatin, N. To, Hong Kong, China [2]Dep of Electronic Engineering, Nanjing University of Science and Technology Nanjing 210094, China

出　　处：《Journal of Electronics(China)》2006年第1期23-25,共3页电子科学学刊（英文版）

摘　　要：The Bit Error Rate （BER） performance of a Turbo Product Code （TPC） based Space-Time Block Coding （STBC） multiuser wireless system in the frequency-selective channels has been investigated. Both of the good error correcting capability of TPC and the large diversity gain of STBC can be achieved simultaneously. A Least Square Error-Recursive Least Square （LSE-RLS） algorithm is applied to estimate the channel and cancel the interference. Simulations show that the proposed system can obtain about 2.7dB gain in Es/N0 at the BER of 10^-3.The Bit Error Rate (BER) performance of a Turbo Product Code (TPC) based Space-Time Block Coding (STBC) multiuser wireless system in the frequency-selective channels has been investigated. Both of the good error correcting capability of TPC and the large diversity gain of STBC can be achieved simultaneously. A Least Square Error-Recursive Least Square (LSE-RLS) algorithm is applied to estimate the channel and cancel the interference. Simulations show that the proposed system can obtain about 2.7dB gain in ES/NO at the BER of 10-3.

关 键 词：Turbo Product Code （TPC） Space-Time Block Coding （STBC） MULTIUSER Least Square Error（LSE） Recursive Least Square （RLS） 

分 类 号：TN911.21[电子电信—通信与信息系统]