22 search results - page 2 / 5 » Estimation of block-fading channels with reduced-rank correl... |
TSP
2008
13 years 7 months ago
2008
Abstract--In this paper, the problem of blind channel estimation under orthogonal space
TCOM
2008
13 years 6 months ago
2008
Abstract--We investigate a new approach to uplink communications in wideband outdoor cellular systems that can take advantage of multiple antennas at the base station in a scalable...
CISS
2007
IEEE
14 years 1 months ago
2007
IEEE
— In block-fading transmission, the discrete-time taps of time-varying channels can be generally modelled as a stationary random vector process with unknown and rank-deficient c...
WCNC
2010
IEEE
13 years 5 months ago
2010
IEEE
—An important transmitter adaptation technique used in multiple-input multiple-output (MIMO) communication systems is precoding based on the dominant right-singular vectors of th...
TWC
2010
13 years 2 months ago
2010
Multiple antenna systems are known to provide very large data rates, when the perfect channel state information (CSI) is available at the receiver. However, this requires the recei...