247 search results - page 5 / 50 » Optimal wireless networks based on local channel state infor... |
GLOBECOM
2008
IEEE
13 years 7 months ago
2008
IEEE
—This paper deals with distributed beamforming techniques for wireless networks with half-duplex amplify-andforward relays. Existing schemes optimize the beamforming weights base...
ICC
2000
IEEE
13 years 11 months ago
2000
IEEE
: A new push-and-pull hybrid data broadcast scheme is proposed for providing wireless information services to three types of clients, general, pull and priority clients. Only pull ...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— We propose the quality-of-service (QoS) driven power allocation schemes for parallel fading channels when considering imperfect channel estimations. In particular, the parallel...
INFOCOM
2009
IEEE
14 years 1 months ago
2009
IEEE
—We study throughput-optimal scheduling/routing over mobile ad-hoc networks with time-varying (fading) channels. Traditional back-pressure algorithms (based on the work by Tassiu...
WIOPT
2011
IEEE
12 years 10 months ago
2011
IEEE
Abstract—This paper considers maximizing throughput utility in a multi-user network with partially observable Markov ON/OFF channels. Instantaneous channel states are never known...