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» The Impact of an Antenna Array in a Relay Network
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VTC
2007
IEEE
100views Communications» more  VTC 2007»
14 years 19 days ago
Space-Time Trellis Coding Exploiting Superimposed Transmissions in Half-Duplex Relay Networks
— This work presents and analyzes a cooperative relaying approach which offers large scale spatial diversity and an additional coding advantage in a virtual antenna array. It uti...
Peter Rost, Gerhard Fettweis
CORR
2007
Springer
153views Education» more  CORR 2007»
13 years 6 months ago
Power-Bandwidth Tradeoff in Dense Multi-Antenna Relay Networks
— We consider a dense fading multi-user network with multiple active multi-antenna source-destination pair terminals communicating simultaneously through a large common set of K ...
Ozgur Oyman, Arogyaswami Paulraj
ICC
2007
IEEE
150views Communications» more  ICC 2007»
14 years 21 days ago
A Distributed Space-Time Trellis Coding Approach for Multi-Terminal Relay Networks
— Cooperative relaying is a promising alternative for conventional mobile communications systems as it is able to increase coverage and throughput of these systems. Due to practi...
Peter Rost, Gerhard Fettweis
BROADCOM
2008
IEEE
14 years 25 days ago
Low Cost Active Antenna Arrays
Active antenna arrays are very valuable in creating reconfigurable, low-cost, wireless point-to-point networks. These wireless links can be used for a variety of applications from...
Dan Busuioc, Safieddin Safavi-Naeini
IWCMC
2009
ACM
14 years 26 days ago
Multiple-antenna multiple-relay system with precoding for multiuser transmission
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 ...
Arash Talebi, Witold A. Krzymien