Low complexity turbo equalization with binary preceding

被引：0
|
作者：
Narayanan, KR [1 ]
Dasgupta, U [1 ]
Lu, B [1 ]
机构：
[1] Texas A&M Univ, Dept Elect Engn, College Stn, TX 77843 USA
来源：
ICC 2000: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CONFERENCE RECORD, VOLS 1-3: GLOBAL CONVERGENCE THROUGH COMMUNICATIONS | 2000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：
We consider the design of convolutionally coded systems and low-complexity receivers for communicating through inter-symbol interference (ISI) channels when iterative equalization and decoding is employed in the receiver. We first introduce a binary preceding technique that makes a non-recursive ISI channel 'appear' recursive to the outer code and, hence, provides excellent bit error rate (BER) performance. Then, a low complexity soft output algorithm based on the M and T- algorithms is proposed for soft-output equalization of channels with long memory.
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页码：1 / 5
页数：5
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