Turbo Equalization For Space-Time Block Coded FWA Systems

摘要：

The use of multiple antennas in combination with advanced detection techniques, such as turbo equalization is an effective means for a Fixed Wireless Access (FWA) system to provide high quality and high data rate services. Alamoutis space-time block code (STBC) with two transmit antennas and one or two receive antennas over frequency selective FWA SUI-3 channels is considered in this paper. We propose a turbo equalization algorithm that aims at exploiting the multipath diversity and reducing the effect of intersymbol interference (ISI), and in the meantime, keeping the desired feature of the original Alamouti detection algorithm, i.e, achieving spatial diversity with simple linear processing.

作者: Pei Xiao Rolando Carrasco Ian Qassell

作者单位: School of EECE, University of Newcastle Newcastle, NE1 7RU, United Kingdom Computer Laboratory University of Cambridge,Cambridge CB3 0FD,United Kingdom

会议类型: 国际会议

会议名称: 2006年IEEE信息理论国际会议(Proceedings of 2006 IEEE Information Theory Workshop ITW06)

会议地点: 成都

会议语种:英文

页码: 626-630

在线出版日期: 2006-10-22（万方平台首次上网日期，不代表论文的发表时间）