467 search results - page 64 / 94 » On the Power Allocation of MIMO Channels |
PIMRC
2008
IEEE
15 years 5 months ago
2008
IEEE
— Consider the problem of resource allocation on the downlink of a cellular OFDMA system. A fairness constraint is defined by a minimum data rate, a maximum bit-error rate and a...
INFOCOM
2007
IEEE
15 years 5 months ago
2007
IEEE
— A systematic approach to solve seemingly nonconvex resource allocation problems in wireless cellular networks is studied in this paper. By revealing and exploiting the hidden c...
GLOBECOM
2008
IEEE
15 years 5 months ago
2008
IEEE
— It is known that the capacity of parallel (multi-carrier) Gaussian point-to-point, multiple access and broadcast channels can be achieved by separate encoding for each subchann...
INFOCOM
2007
IEEE
15 years 5 months ago
2007
IEEE
—We consider the problem of uplink/downlink scheduling in a multichannel wireless access point network where channel states differ across channels as well as users, vary with tim...
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
In this paper, we consider the problem of secret communication through Rayleigh fading single-input multiple-output (SIMO) broadcast channel in the presence of an eavesdropper. At...