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TSP
2010
11 years 1 months ago
Reduced feedback schemes using random beamforming in MIMO broadcast channels
A random beamforming scheme for the Gaussian MIMO broadcast channel with channel quality feedback is investigated and extended. Considering the case where the receivers each have r...
Matthew Pugh, Bhaskar D. Rao
TIT
2010
131views Education» more  TIT 2010»
11 years 1 months ago
Characterization of SINR region for interfering links with constrained power
In this paper, a communication system including n interfering additive white Gaussian noise (AWGN) links is considered. Each transmitter uses a Gaussian codebook and each receiver...
Hajar Mahdavi-Doost, Masoud Ebrahimi, Amir K. Khan...
CORR
2007
Springer
63views Education» more  CORR 2007»
11 years 6 months ago
Optimizing the SINR operating point of spatial networks
— This paper addresses the following question, which is of interest in the design and deployment of a multiuser decentralized network. Given a total system bandwidth of W Hz and ...
Nihar Jindal, Jeffrey G. Andrews, Steven Weber
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