211 search results - page 21 / 43 » Dynamic Rate Allocation in Fading Multiple-access Channels |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— The recent investigations on interleave-division multiple-access (IDMA) have demonstrated its advantage in supporting high-data-rate and multi-rate services over wireless fadin...
TIT
2008
13 years 7 months ago
2008
We consider the problem of several users transmitting packets to a base station, and study an optimal scheduling formulation involving three communication layers, namely, the mediu...
JSAC
2007
13 years 7 months ago
2007
Abstract— We consider both the single-user and the multiuser power allocation problems in MIMO systems, where the receiver side has the perfect channel state information (CSI), a...
MCSS
2009
Springer
14 years 12 days ago
2009
Springer
- In this paper, we investigate a new approach for the spectrum allocation in UWB systems. This approach consists in a cross-layer scheme that takes into consideration the differen...
NETWORK
2006
13 years 7 months ago
2006
With the advancement of video-compression technology and the wide deployment of wireless networks, there is an increasing demand for wireless video communication services, and man...