476 search results - page 24 / 96 » The Relay Channel with a Wire-tapper |
GLOBECOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— In this paper, we propose a Stackelberg game theoretic framework for distributive resource allocation over multiuser cooperative communication networks to improve the system pe...
95
Voted
ICUMT
2009
14 years 7 months ago
2009
Uplink users in cellular networks, such as UMTS/ HSPA, located at the edge of the cell generally suffer from poor channel conditions. Deploying intermediate relay nodes is seen as ...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper, we study a multi-user multi-antenna two-way relay system, where a multi-antenna base station (BS) exchanges uplink and downlink signals with multiple users via a mu...
82
Voted
CISS
2007
IEEE
15 years 4 months ago
2007
IEEE
AbstractWe consider a wireless network consisting of multiple sources communicating with their corresponding destinations utilizing a single half-duplex relay. The goal is to min...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
We show that the diversity-multiplexing tradeoff of a half-duplex single-relay channel with identically distributed Rayleigh fading channel gains meets the 2 by 1 MISO bound. We ge...