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» On the degree of MIMO systems
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ICC
2007
IEEE
111views Communications» more  ICC 2007»
16 years 21 days ago
Transmission Strategy for MIMO Correlated Rayleigh Fading Channels with Mutual Coupling
Abstract— The influence of mutual coupling among multiantenna systems is usually not negligible due to limited antenna spacing available in practice. A thorough understanding of...
Feng Li, Q. T. Zhang
CDC
2008
IEEE
16 years 26 days ago
Gain margins of multivariable MRAC systems
Abstract— This paper studies the gain margins (GM) of multivariable model reference adaptive control (MRAC) systems: the parameter range of a control gain matrix in a designed MR...
Qian Sang, Gang Tao
TWC
2008
136views more  TWC 2008»
15 years 6 months ago
Asynchronous Interference Mitigation in Cooperative Base Station Systems
Cooperative transmission by base stations (BSs) can significantly improve the spectral efficiency of multiuser, multi-cell multiple input multiple output (MIMO) systems. We show t...
Hongyuan Zhang, Neelesh B. Mehta, Andreas F. Molis...
ICC
2007
IEEE
16 years 21 days ago
Level Crossing Rates of MIMO-MRC Ricean Channels and Their Implications on Adaptive Systems
- The second-order statistics of the time varying signal to noise ratio at the output of a multiple-input-multiple-output (MIMO) system with maximal ratio combining (MRC) are analy...
Predrag Ivanis, Dusan Drajic, Branka Vucetic
CISS
2008
IEEE
16 years 26 days ago
Improved sum-rate optimization in the multiuser MIMO downlink
—We consider linear precoding and decoding in the downlink of a multiuser multiple-input, multiple-output (MIMO) system. In this scenario, the transmitter and the receivers may e...
Adam J. Tenenbaum, Raviraj S. Adve