Performance Research and Simulation on Space-Time Block Code in Frequency-Selective Fading Channels

Author

Zhang Zhenchuan ; Wu Jingjing ; Liu Yongzhi

Author_Institution

Sch. of Inf. Sci. & Eng., Northeastern Univ., Shenyang

fYear

2007

fDate

21-25 Sept. 2007

Firstpage

452

Lastpage

455

Abstract

STBC (space-time block codes) is a new channel coding technology accompanying with the extensive application of wireless communication. It organically combines coding, modulation, transmit and receive diversity, and validly increases the signal transmission performance in fading channels. The performance of STBC in small-scale fading channels such as FSF (frequency-selective fading channels), particularly, in the slow- fading channels and time-varying fading channels is studied, and combining typical system model of STTD (space-time transmission diversity), the anti-noise performance simulation result and its analysis are presented.

Keywords

block codes; diversity reception; fading channels; radiocommunication; space-time codes; channel coding technology; frequency selective fading channels; receive diversity; signal transmission; slow fading channels; space time block code; space time transmission diversity; time varying fading channels; transmit diversity; wireless communication; Analytical models; Block codes; Channel coding; Diversity reception; Frequency-selective fading channels; Modulation coding; Space technology; State feedback; Time varying systems; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on

Conference_Location

Shanghai

Print_ISBN

978-1-4244-1311-9

Type

conf

DOI

10.1109/WICOM.2007.119

Filename

4339894