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» Optimized capacity bounds for the MIMO relay channel
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WCNC
2010
IEEE
15 years 3 days ago
Robust Relay Precoder Design for MIMO-Relay Networks
Abstract—In this paper, we consider a robust design of MIMOrelay precoder and receive filter for the destination nodes in a non-regenerative multiple-input multiple-output (MIMO...
P. Ubaidulla, Ananthanarayanan Chockalingam
126
Voted
ICC
2009
IEEE
157views Communications» more  ICC 2009»
15 years 8 months ago
Optimal Relay Assignment and Power Allocation in Selection Based Cooperative Cellular Networks
—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...
Sachin Kadloor, Raviraj Adve
103
Voted
ICC
2008
IEEE
121views Communications» more  ICC 2008»
15 years 8 months ago
Analysis of a General Mixed Strategy for Gaussian Multiple Relay Channels
— In their landmark paper Cover and El Gamal proposed different coding strategies for the relay channel with a single relay supporting a communication pair. These strategies are ...
Peter Rost, Gerhard Fettweis
GLOBECOM
2008
IEEE
15 years 8 months ago
Two-Hop Secure Communication Using an Untrusted Relay: A Case for Cooperative Jamming
—We consider a source-destination pair that can communicate only through an unauthenticated intermediate relay node. In this two-hop communication scenario, where the cooperation...
Xiang He, Aylin Yener
CORR
2006
Springer
112views Education» more  CORR 2006»
15 years 1 months ago
Outage Capacity of the Fading Relay Channel in the Low SNR Regime
In this paper we look at the outage capacity of the fading relay channel with half-duplex constraint in the low SNR regime. First we consider the scenario that the channel state i...
Amir Salman Avestimehr, David N. C. Tse