563 search results - page 24 / 113 » Optimal Transmission for Dying Channels |
GLOBECOM
2009
IEEE
14 years 4 months ago
2009
IEEE
—We present and analyze a joint source-channel coding strategy for the transmission of a Gaussian source across a Gaussian channel in n channel uses per source symbol. Among all ...
VTC
2010
IEEE
13 years 8 months ago
2010
IEEE
— Much work has been done aiming at minimization of energy consumption for transmission of information in energy constrained wireless networks. However, most of them assume uncod...
WIOPT
2011
IEEE
13 years 1 months ago
2011
IEEE
Abstract—This work addresses the problem of energy allocation over source compression and transmission for a single energy-harvesting sensor. An optimal class of policies is iden...
INFOCOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—We consider opportunistic spectrum access (OSA) strategies for a transmitter in a multichannel wireless system, where a channel may or may not be available and the transmitter m...
CORR
2008
Springer
13 years 9 months ago
2008
Springer
A wireless system with multiple channels is considered, where each channel has several transmission states. A user learns about the instantaneous state of an available channel by ...