Optimal Training Sequences for Cyclic-Prefix-Based Single-Carrier Multi-Antenna Systems with Space-Time Block-Coding

被引：24
|
作者：
Yuan, Weina [1 ]
Tu, Yifeng [1 ]
Fan, Pingzhi [1 ]
机构：
[1] SW Jiaotong Univ, Key Lab Informat Coding & Transmiss, Chengdu 610031, Peoples R China
来源：
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | 2008年 / 7卷 / 11期
基金：
中国国家自然科学基金;
关键词：
Optimal training; channel estimate; Z-periodic complementary set; STBC;
D O I：
10.1109/T-WC.2008.070077
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：
In this paper, the requirement on optimal training sequences for single-carrier multi-antenna channel estimation with space-time block-coding is firstly derived based on time-domain analysis. It is then shown that the optimality requirement relates to a new concept called Z-periodic complementarity, and the desired optimal training sequences are in fact a class of Z-periodic complementary sequences which include the conventional periodic complementary sequences and L-perfect sequences as special cases. Definitions and constructions of the Z-periodic complementary binary sequences and their mates are given.
引用
收藏
页码：4047 / 4050
页数：4
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