Title :
Research on relay selection based on statistical channel state information
Author :
Saiqiu Guo ; Yu Wei ; Jingmin Tang ; Wuke Li ; Chunping Zhang
Author_Institution :
Coll. of Inf. Sci. & Eng., Hunan City Univ., Changsha, China
Abstract :
A relay selection algorithm is proposed to improve the system performance based on statistical channel state information(CSI) in amplify-and-forward(AF) cooperative networks. An exact and upper bound ergodic capacity formulation were derived for AF relay selection network. Theoretical analysis and simulation results validate the Tightness and feasibility of upper bound ergodic capacity.
Keywords :
amplify and forward communication; channel capacity; cooperative communication; diversity reception; statistical analysis; AF relay selection network; amplify and forward network; cooperative network; relay selection; statistical channel state information; upper bound ergodic capacity; Cooperative systems; Educational institutions; Electronic mail; Relays; Signal to noise ratio; Upper bound; Wireless communication; ergodic capacity; relay slection; stastistical channel state;
Conference_Titel :
Instrumentation & Measurement, Sensor Network and Automation (IMSNA), 2012 International Symposium on
Conference_Location :
Sanya
Print_ISBN :
978-1-4673-2465-6
DOI :
10.1109/MSNA.2012.6324542
