717 search results - page 126 / 144 » Interference Channel with State Information |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—OFDM-FDMA/SDMA is currently considered as the leading transmission strategy for the downlink of beyond 3G mobile radio systems. When channel state information is available at th...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— The performance of wireless multicasting is negatively affected by multipath fading. To improve reliability, cooperation among the nodes of the network can be used to c...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— We address the problem of radio resource allocation in the Downlink (DL) of relay–aided cellular system, based on OFDMA transmission technology. There has been little work on...
GLOBECOM
2008
IEEE
13 years 8 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...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
Existing work on limited feedback for cooperative multicell beamforming quantizes the desired and interfering channel state information (CSI) using separate codebooks. In this pap...