246 search results - page 14 / 50 » Resource Allocation in Multiple Access Channels |
127
click to vote
ICC
2009
IEEE
15 years 10 months ago
2009
IEEE
—Efficient channel feedback methods are becoming more important in limited-feedback multi-user multiple input multiple output (MU-MIMO) systems. We propose a new Dynamic channEl...
175
Voted
NETWORK
2006
15 years 3 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...
142
click to vote
GLOBECOM
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract— The coexistence and resource sharing between a primary network utilizing cognitive relays and a secondary network are investigated. Two multiple access protocols are pr...
145
click to vote
IWCMC
2009
ACM
15 years 8 months ago
2009
ACM
Abstract- In this paper, we investigate the use of a crosslayer allocation mechanism for the high-rate ultra-wideband (UWB) systems. The aim of this paper is twofold. First, throug...
147
click to vote
ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
— Ergodic stochastic optimization (ESO) algorithms are proposed to solve resource allocation problems that involve a random state and where optimality criteria are expressed in t...