691 search results - page 28 / 139 » Communicating Under Channel Uncertainty |
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
— We design a coding scheme for Costa’s dirty paper coding (DPC) [6] using a channel and a shaping code. We show that by transforming the channel noise distribution the DPC cha...
IPSN
2005
Springer
14 years 2 months ago
2005
Springer
We address the problem of selecting sensors so as to minimize the error in estimating the position of a target. We consider a generic sensor model where the measurements can be in...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
—Proportional fair scheduling (PFS) provides good balance between throughput and fairness via multi-user diversity and game-theoretic equilibrium. Very little analytical work exi...
SECON
2008
IEEE
14 years 3 months ago
2008
IEEE
—Traffic routing plays a critical role in determining the performance of a wireless mesh network. To investigate the best solution, existing work proposes to formulate the mesh ...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract—The problem of cooperative allocation among multiple secondary users to maximize cognitive system throughput is considered. The channel availability statistics are initi...