32 search results - page 5 / 7 » Multi-Antenna Downlink Channels with Limited Feedback and Us... |
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— We study the performance of fair physical layer schedulers that select a pair of orthogonal users for simultaneous transmission. The schemes rely on partial channel state infor...
WOWMOM
2006
ACM
13 years 10 months ago
2006
ACM
Opportunistic scheduling can significantly improve wireless network performance by exploiting the feedback information that conveys the underlying channel condition. In emerging ...
GLOBECOM
2008
IEEE
13 years 5 months ago
2008
IEEE
Abstract—This paper investigates the zero-forcing (ZF) beamforming transmit strategy in the multiple-antenna multiuser downlink systems. We consider the case of mobile users equi...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—Signature quantization for reverse-link Direct Sequence (DS)- Code Division Multiple Access (CDMA) is considered. A receiver assumed to have perfect estimates of channel...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, a single antenna downlink channel with K users is analyzed in the presence of Rayleigh flat fading. A limited channel state information (CSI) feedback scheme is co...