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

Author

Yuan, Weina ; Tu, Yifeng ; Fan, Pingzhi

Author_Institution

Sch. of Inf. Sci. & Eng., East China Univ. of Sci. & Technol., Shanghai

Volume

7

Issue

11

fYear

2008

fDate

11/1/2008 12:00:00 AM

Firstpage

4047

Lastpage

4050

Abstract

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.

Keywords

antenna arrays; block codes; channel estimation; fading channels; space-time codes; time-domain analysis; L-perfect sequences; Z-periodic complementarity; multi-antenna channel estimation; optimal training sequences; space-time block coding; time-domain analysis; Bandwidth; Binary sequences; Channel estimation; Fading; Frequency domain analysis; Helium; Information science; Laboratories; Research and development; Time domain analysis; Optimal training; STBC; Z-periodic complementary set; channel estimate;

fLanguage

English

Journal_Title

Wireless Communications, IEEE Transactions on

Publisher

ieee

ISSN

1536-1276

Type

jour

DOI

10.1109/T-WC.2008.070077

Filename

4684575