23 search results - page 2 / 5 » A Broadcasting Relay for Orthogonal Multiuser Channels |
FTCIT
2007
13 years 4 months ago
2007
This survey reviews fundamental concepts of multi-user information theory. Starting with typical sequences, the survey builds up knowledge on random coding, binning, superposition...
GLOBECOM
2007
IEEE
13 years 10 months ago
2007
IEEE
Abstract— A novel cluster-based coherent multi-user (MU) relaying system is proposed, where a number of source/destination pairs communicate concurrently over the same physical c...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
Abstract--Cooperative transmission is an emerging communication technique that takes advantage of the broadcast nature of wireless channels. However, due to low spectral efficiency...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
—We consider a system with a single base station communicating with multiple users over orthogonal channels while being assisted by multiple relays. Several recent works have sug...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
—A set of distributed non-cooperating relay antennas is known to be capable of orthogonalizing multiple sourcedestination pairs in space by coherent amplify-and-forward (AF) rela...