212 search results - page 8 / 43 » Rayleigh Fading Multiple Access Channel Without Channel Stat... |
PIMRC
2010
IEEE
13 years 4 months ago
2010
IEEE
In this work, we investigate secret key generation from channel states. We point out, by means of a packet-delaybased attack, that observing its own channel states is not the only ...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— We put forth a unified framework for downlink and uplink scheduling of multiple connections with diverse qualityof-service requirements, where each connection transmits using ...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
Abstract-- We consider the problem of rate and power allocation in a fading multiple-access channel. Our objective is to obtain rate and power allocation policies that maximize a u...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
In this paper three different techniques to predict the channel transfer functions of non flat fading channels in multiple antenna systems are investigated. The prediction is don...
TWC
2008
13 years 6 months ago
2008
Abstract--Significant throughput improvements can be obtained in multiple-input multiple-output (MIMO) fading channels by merging beamforming at the transmitter and maximal ratio c...