Title :
Space-time block coding for wireless ad hoc networks
Author :
Xu, Hongjun ; Kwak, Kyung Sup
Author_Institution :
Sch. of Inf. & Commun. Eng., Inha Univ., Inchon, South Korea
Abstract :
A wireless Ad-Hoc network is a multi-hop wireless network in which mobile hosts communicate over a shared wireless fading channel. In this paper, we investigate that the hosts in the wireless Ad Hoc network are equipped with space-time block coded differential M-PSK modulation concatenated with channel codes to combat the impairment of fading channel. The simulated results show that the significant coding gain and iterative gain are achieved in the proposed system
Keywords :
block codes; channel coding; concatenated codes; fading channels; iterative decoding; mobile radio; phase shift keying; radio networks; coding gain; concatenated channel code; differential M-PSK modulation; fading channel; iterative decoding gain; mobile communication; multi-hop wireless network; space-time block coding; wireless ad hoc network; Ad hoc networks; Block codes; Concatenated codes; Fading; Iterative decoding; Mobile ad hoc networks; Modulation coding; Receiving antennas; Transmitting antennas; Wireless networks;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.922376
