467 search results - page 58 / 94 » On the Power Allocation of MIMO Channels |
JSAC
2007
13 years 7 months ago
2007
Abstract— We consider multiuser scheduling with limited feedback of partial channel state information in MIMO broadcast channels. By using spatial multiplexing at the base statio...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
This paper considers minimum sum mean-squared error (sum-MSE) linear transceiver designs in multiuser downlink systems with imperfect channel state information. Specifically, we de...
JCM
2007
13 years 7 months ago
2007
– Orthogonal Frequency Division Multiplexing is a promising technology for high data rate transmission in wideband wireless systems for achieving high downlink capabilities in th...
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
Abstract--We present and analyze two different power allocation strategies for considerably improving the average bit error rate (BER) performance of wireless multihop systems with...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
—Despite much research on the throughput of relaying networks under idealized interference models, many practical wireless networks rely on physical-layer protocols that preclude...