Title :
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
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;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1311-9
DOI :
10.1109/WICOM.2007.119
