563 search results - page 7 / 113 » Optimal Transmission for Dying Channels |
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract— Multicarrier transmission is an established technique for radio transmission systems and it can be considered as a promising approach for next generation wireless syste...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
We propose a novel distortion minimization technique for the transmission of a packetized progressive bitstream. We consider tandem channels introducing bit errors and packet eras...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
Coherent base station (BS) cooperative transmission provides high spectrum efficiency for cellular systems when channel state information (CSI) is perfectly known at the BSs. For...
IPPS
2007
IEEE
14 years 3 months ago
2007
IEEE
Unbalanced energy consumption is an inherent problem in wireless sensor networks where some nodes may be overused and die out early, resulting in a short network lifetime. In this...
GLOBECOM
2009
IEEE
14 years 1 months ago
2009
IEEE
The unit-norm constraint optimization for joint shortening of channel and echo impulse response is presented in this paper. The optimization is performed in the mean-square sense (...