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TWC
2008
123views more  TWC 2008»
14 years 10 months ago
Block diagonal geometric mean decomposition (BD-GMD) for MIMO broadcast channels
In recent years, the research on multiple-input multiple-output (MIMO) broadcast channels has attracted much interest, especially since the discovery of the broadcast channel capac...
Shaowei Lin, Winston W. L. Ho, Ying-Chang Liang
SIGMETRICS
2008
ACM
14 years 10 months ago
Traffic capacity of multi-cell WLANS
Performance of WLANs has been extensively studied during the past few years. While the focus has mostly been on isolated cells, the coverage of WLANs is in practice most often rea...
Thomas Bonald, Ali Ibrahim, James Roberts
ICC
2009
IEEE
142views Communications» more  ICC 2009»
15 years 5 months ago
A Generalized Two-Way Relay Channel with Private Information for the Relay
—In the conventional two-way relay channel, two sources exchange information with help from a relay. We introduce a generalized two-way relay channel where each source additional...
Chin Keong Ho, Kiran T. Gowda, Sumei Sun
TIT
2008
171views more  TIT 2008»
14 years 10 months ago
Interference Alignment and Degrees of Freedom of the K-User Interference Channel
For the fully connected K user wireless interference channel where the channel coefficients are time-varying and are drawn from a continuous distribution, the sum capacity is chara...
Viveck R. Cadambe, Syed Ali Jafar
CORR
2010
Springer
148views Education» more  CORR 2010»
14 years 9 months ago
List decoding for nested lattices and applications to relay channels
— We demonstrate a decoding scheme for nested lattice codes which is able to decode a list of a particular size which contains the transmitted codeword with high probability. Thi...
Yiwei Song, Natasha Devroye