Paper Info
Title
Time division multiple access methods in bi-directional cooperative relay networks
Abstract
In this paper, we develop a new class of time division multiple access schemes for bi-directional multiuser communications in cooperative amplify-and-forward relay networks. The proposed schemes enable a flexible trade-off between spectral efficiency and suppression of multiuser interference. The relay weights are chosen to maximize the minimum received quality-of-service of all the users under constraints on the individual and the total power at the relays. Simulation results demonstrate that the selection of the scheme has a considerable impact on the achieved throughput of the relay network.
Year
DOI
Venue
2012
10.1109/SAM.2012.6250569
Sensor Array and Multichannel Signal Processing Workshop
Keywords
Field
DocType
amplify and forward communication,convex programming,cooperative communication,interference suppression,quality of service,radiofrequency interference,time division multiple access,TDMA scheme,bidirectional cooperative relay networks,bidirectional multiuser communications,cooperative amplify-and-forward relay networks,minimum received quality-of-service,multiuser interference suppression,relay weights,sequential convex programming,spectral efficiency,time division multiple access methods,Amplify-and-forward relaying,bi-directional relaying,distributed beamforming,multiuser peer-to-peer,relay networks,sequential convex programming
Relay channel,Computer science,Computer network,Multi-frequency time division multiple access,Quality of service,Spectral efficiency,Throughput,Time division multiple access,Relay,Link Access Procedure for Frame Relay
Conference
ISSN
ISBN
Citations 
1551-2282
978-1-4673-1070-3
0
PageRank 
References 
Authors
0.34
6
2
Name
Order
Citations
PageRank
Adrian Schad1505.27
Marius Pesavento261872.23