Future Communication, Information and Computer Science – Zheng (Ed.)
© 2015 Taylor & Francis Group, London, 978-1-138-02653-7
Optimization of relay selection in DF cooperative systems with outdated CSI
L. Fei, J. Zhang & Q. Gao
School of Electronic and Information Engineering, Beihang University, Beijing, P. R. China
National Key Laboratory of CNS/ATM, Beihang University, Beijing, P. R. China
X.-H. Peng
Electronic Engineering, School of Engineering & Applied Science, Aston University, Birmingham, UK
ABSTRACT: Relay selection has been considered as an effective method to improve the performance of coop-
erative communication. However, the Channel State Information (CSI) used in relay selection can be outdated,
yielding severe performance degradation ...