Blind sequence estimation

被引：37

作者：

Tong, L

机构：

[1] Department of Electrical and Systems Engineering, University of Connecticut, U-157, Storrs

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 1995年 / 43卷 / 12期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/26.477501

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Estimating the data sequence from the received signal without knowing the transmission channel is referred to as blind sequence estimation. A new blind sequence estimation scheme is proposed by exploiting the second order statistical properties of the source and the algebraic structures of the data sequence. An optimal source (deterministic) correlation estimator and the Viterbi algorithm are used to achieve blind sequence estimation. The proposed approach also has a special structure particularly attractive for time varying channels.

引用

页码：2986 / 2994

页数：9

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