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» Kerdock codes for limited feedback MIMO systems
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ASIAMS
2009
IEEE
14 years 2 months ago
CSI Feedback Model in the Context of Adaptive Cognitive Radio Systems
Cognitive radio has the ability to sense the environment and adapt its behavior to optimize communication features, such as quality of service in the presence of interference and ...
Haleh Hosseini, Anis Izzati Ahmad Zamani, Sharifah...
GLOBECOM
2008
IEEE
14 years 1 months ago
Optimum MIMO-OFDM Receivers with Imperfect Channel State Information
—Channel estimation inaccuracy is known to affect significantly the error performance of coded communication systems. This applies in particular to broadband MIMO channels, ofte...
Giulio Coluccia, Erwin Riegler, Christoph F. Meckl...
CORR
2010
Springer
219views Education» more  CORR 2010»
13 years 5 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.
ISCA
1996
IEEE
130views Hardware» more  ISCA 1996»
13 years 11 months ago
Informing Memory Operations: Providing Memory Performance Feedback in Modern Processors
Memory latency is an important bottleneck in system performance that cannot be adequately solved by hardware alone. Several promising software techniques have been shown to addres...
Mark Horowitz, Margaret Martonosi, Todd C. Mowry, ...
ICC
2007
IEEE
103views Communications» more  ICC 2007»
14 years 1 months ago
On the Sum-Rate of Opportunistic Beamforming Schemes with Multiple Antennas at the Receiver
Abstract— The capacity region of Gaussian Multi-InputMultiple-Output (MIMO) broadcast channels has been shown to be achieved by dirty paper coding (DPC). However, due to the high...
Renato G. Bosisio, Umberto Spagnolini