476 search results - page 33 / 96 » The Relay Channel with a Wire-tapper |
91
Voted
IWCMC
2009
ACM
15 years 4 months ago
2009
ACM
Multi-hop relaying will play a central role in next generation wireless systems. In this paper a novel relaying strategy that uses multiple-input multiple-output (MIMO) relays in ...
82
Voted
CORR
2007
Springer
14 years 9 months ago
2007
Springer
This paper demonstrates the significant gains that multi-access users can achieve from sharing a single amplify-forward relay in slow fading environments. The proposed protocol, ...
CORR
2011
Springer
14 years 4 months ago
2011
Springer
We consider a network composed of two interfering point-to-point links where the two transmitters can exploit one common relay node to improve their individual transmission rate. ...
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
— In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward t...
78
Voted
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— Cooperative diversiy is a promising technology for future wireless networks. In this paper, based on the moment generating function (MGF), we derive exact closed-form e...