52 search results - page 1 / 11 » Opportunistic Communications in an Orthogonal Multiaccess Re... |
CORR
2007
Springer
13 years 4 months ago
2007
Springer
— The problem of resource allocation is studied for a two-user fading orthogonal multiaccess relay channel (MARC) where both users (sources) communicate with a destination in the...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
—We consider a multi-access two-way relay network where multiple pairs of users exchange information with their pre-assigned partners with the assistance of an intermediate relay...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— We consider a relay that simultaneously assists multiple source-destination pairs that do not have a direct link, the so-called gateway channel, and explore the sum capacity of...
GLOBECOM
2006
IEEE
13 years 10 months ago
2006
IEEE
— This paper introduces broadcasting relay nodes for orthogonal multiuser channels. The underlying idea is that a single relay node is shared by multiple source-destination pairs...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract— Relaying and orthogonal frequency division multiple access (OFDMA) are the accepted technologies for emerging wireless communications standards. The activities in many ...