38 search results - page 2 / 8 » Optimal Energy Allocation for Delay-Constrained Data Transmi... |
WINET
2010
13 years 3 months ago
2010
Broadcasting is an efficient and scalable way of transmitting data over wireless channels to an unlimited number of clients. In this paper the problem of allocating data to multip...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— 1 In this paper, training-based transmissions over a priori unknown Rayleigh block fading channels are considered. The input signals are assumed to be subject to peak power con...
WIOPT
2011
IEEE
12 years 8 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...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— Feedback of channel state information (CSI) enables a multi-carrier transmitter to optimize the power allocation across sub-channels. We consider a single user feedback scheme ...
NETWORK
2006
13 years 4 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...