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ICC
2009
IEEE
210views Communications» more  ICC 2009»
14 years 3 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,...
GLOBECOM
2008
IEEE
14 years 3 months ago
Throughput/Delay Measurements of Limited Feedback Beamforming in Indoor Wireless Networks
—This paper investigates the tradeoff between throughput and feedback delay of limited feedback beamforming in indoor wireless channels with a practical MIMO-OFDM prototype. Past...
Robert C. Daniels, Ketan Mandke, Kien T. Truong, S...
CORR
2007
Springer
156views Education» more  CORR 2007»
13 years 9 months ago
Capacity Gain from Two-Transmitter and Two-Receiver Cooperation
Abstract—Capacity improvement from transmitter and receiver cooperation is investigated in a two-transmitter, two-receiver network with phase fading and full channel state inform...
Chris T. K. Ng, Nihar Jindal, Andrea J. Goldsmith,...
TIT
2002
83views more  TIT 2002»
13 years 8 months ago
Capacity and reliability function for small peak signal constraints
The capacity and the reliability function as the peak constraint tends to zero are considered for a discrete-time memoryless channel with peak constrained inputs. Prelov and van de...
Bruce Hajek, Vijay G. Subramanian
TIT
2002
95views more  TIT 2002»
13 years 8 months ago
Opportunistic beamforming using dumb antennas
Multiuser diversity is a form of diversity inherent in a wireless network, provided by independent time-varying channels across the different users. The diversity benefit is exploi...
Pramod Viswanath, David N. C. Tse, Rajiv Laroia