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ICC
2009
IEEE
210views Communications» more  ICC 2009»
14 years 1 months ago
Multi-User Joint Subchannel and Power Resource-Allocation for Powerline Relay Networks
Abstract—This paper investigates Orthogonal FrequencyDivision Multiple-Access (OFDMA) resource-allocation schemes for two-hop relays in a home Powerline Communication (PLC) netwo...
Hao Zou, Aakanksha Chowdhery, Sumanth Jagannathan,...
21
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INFOCOM
2010
IEEE
13 years 5 months ago
Throughput Analysis of Multiple Access Relay Channel under Collision Model
—Despite much research on the throughput of relaying networks under idealized interference models, many practical wireless networks rely on physical-layer protocols that preclude...
Seyed A. Hejazi, Ben Liang
IWCMC
2009
ACM
14 years 1 months 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
PIMRC
2008
IEEE
14 years 1 months ago
Multihop-enabled orthogonalization in Distributed MIMO Networks
—It has recently been proposed to orthogonalize the data streams of n interfering source-destination pairs by employing an intermediate stage of non-cooperating coherent amplify-...
Jörg Wagner, Marc Kuhn, Armin Wittneben
CORR
2010
Springer
82views Education» more  CORR 2010»
13 years 6 months ago
Capacity Theorems for the AWGN Multi-Way Relay Channel
Abstract--The L-user additive white Gaussian noise multiway relay channel is considered, where multiple users exchange information through a single relay at a common rate. Existing...
Lawrence Ong, Christopher M. Kellett, Sarah J. Joh...