23 search results - page 4 / 5 » A Broadcasting Relay for Orthogonal Multiuser Channels |
JSAC
2006
13 years 4 months ago
2006
In this paper, we investigate the use of power line communication (PLC) to assist cooperative wireless relaying. We consider a communication scheme that uses the power line to init...
CORR
2006
Springer
13 years 4 months ago
2006
Springer
A partially cooperative relay broadcast channel (RBC) is a three-node network with one source node and two destination nodes (destinations 1 and 2) where destination 1 can act as a...
CISS
2008
IEEE
13 years 11 months ago
2008
IEEE
— We address the problem of exchanging broadcast packets among multiple wireless terminals through a single relay node. The objective is to evaluate the delay and throughput gain...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
The performance of a multiuser MIMO broadcast system depends highly on how the users being served are selected from the pool of users requesting service. Though dirty paper coding...
TWC
2008
13 years 4 months ago
2008
Abstract--Orthogonal random beamforming (ORB) constitutes a mean to exploit spatial multiplexing and multi-user diversity (MUD) gains in multi-antenna broadcast channels. To do so,...