Title :
A novel sub-domain cooperative scheme in random relay selection wireless networks
Author :
Yang Hu ; Xuedan Zhang ; Yuhan Dong
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
In this paper, we consider the random relay selection for wireless cooperative communication systems with multiple relays. We present a sub-domain scheme to select less relay nodes before transmission instead of all the relay nodes to join the cooperative communication process, as well as an estimation method to determine the number of required relays. Numerical results has validated the effectiveness of the proposed scheme using less relay resources without significant performance degradation.
Keywords :
cooperative communication; probability; radio networks; relay networks (telecommunication); random relay selection wireless networks; relay nodes; relay resources; subdomain cooperative scheme; wireless cooperative communication systems; Convolution; Cooperative communication; Fading; Probability; Relays; Signal to noise ratio; Cooperative communication; outage probability; random relay selection; sub-domain scheme;
Conference_Titel :
Information Sciences and Systems (CISS), 2013 47th Annual Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4673-5237-6
Electronic_ISBN :
978-1-4673-5238-3
DOI :
10.1109/CISS.2013.6552301
