Title :
Time Reversal Space-Time Block Coding for FWA Systems
Author :
Xiao, Pei ; Carrasco, Rolando ; Wassell, Ian
Author_Institution :
Univ. of Newcastle, Newcastle upon Tyne
Abstract :
The aim of this paper is to present the application of the time-reversal space-time coding (TR-STBC) on the broadband fixed wireless access (FWA) systems. In addition to the transmit diversity obtained from the TR-STBC scheme, we also consider the concatenation of TR-STBC and an outer channel code in order to provide coding gain for the FWA systems. A turbo equalization scheme is proposed for the concatenated systems. Different receiver strategies are compared, and their performance/complexity tradeoff is discussed.
Keywords :
channel coding; space-time codes; turbo codes; wireless channels; broadband fixed wireless access system; time reversal space-time block coding; turbo equalization; Block codes; Costs; DSL; Fading; Frequency diversity; Intersymbol interference; Iterative decoding; Iterative methods; Quadrature phase shift keying; Transmitting antennas;
Conference_Titel :
Wireless and Mobile Communications, 2006. ICWMC '06. International Conference on
Conference_Location :
Bucharest
Print_ISBN :
0-7695-2629-2
Electronic_ISBN :
0-7695-2629-2
DOI :
10.1109/ICWMC.2006.90
