Combined Channel Estimation and Turbo Equalization on Wireless Channels

被引：0
|
作者：
Shiao, Fu-Sheng [1 ]
Taylor, Desmond P. [1 ]
Martin, Philippa A. [1 ]
机构：
[1] Univ Canterbury, Dept Elect & Comp Engn, Christchurch 1, New Zealand
来源：
68TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, FALL 2008 | 2008年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
To date most frequency-domain (FD) turbo equalization schemes assume ideal channel state information (CSI) is available. In this paper, a system combining FD turbo linear equalization with time-domain channel estimation is developed and evaluated for single-carrier modulation formats. The effect of estimated CSI on the equalizer form is shown. Performance results employing convolutionally encoded QPSK and 16-QAM transmissions show the efficacy of the proposed system and its capability to operate in different wireless scenarios.
引用
收藏
页码：805 / 809
页数：5
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