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GLOBECOM
2009
IEEE
14 years 6 months ago
Interference Subspace Tracking for Network Interference Alignment in Cellular Systems
— In this paper, a practical solution to implement the distributed interference alignment (IA) algorithm of [1] in a cellular communication system is proposed. In the training pe...
Bo Niu, Alexander M. Haimovich
CORR
2010
Springer
198views Education» more  CORR 2010»
13 years 11 months ago
Downlink Interference Alignment
We develop an interference alignment (IA) technique for a downlink cellular system. In the uplink, IA schemes need channel-state-information exchange across base-stations of diffe...
Changho Suh, Minnie Ho, David Tse
CORR
2010
Springer
219views Education» more  CORR 2010»
13 years 9 months ago
Cooperative Algorithms for MIMO Interference Channels
Interference alignment is a transmission technique for exploiting all available degrees of freedom in the symmetric frequency- or time-selective interference channel with an arbit...
Steven W. Peters, Robert W. Heath Jr.
TIT
2002
95views more  TIT 2002»
13 years 10 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