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

页码：4047 / 4050

页数：4