2880 search results - page 36 / 576 » Using Channels for Multimedia Communication |
CSCW
1998
ACM
13 years 7 months ago
1998
ACM
We report on participatory design activities within the POLITeam project, a large project which introduces groupware into the German government. Working with a representative small...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Channel-adaptive techniques increase the efficiency of wireless communications, as they are efficient in coping with the quality variation of the wireless channels. However, ...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—We present a blind turbo equalizer for QAM signals that exploits the statistics that a channel code imposes on the transmitted signal. The receiver is an adaptation of previous ...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— Important throughput improvements in multipleinput multiple-output (MIMO) fading channels can be obtained by merging beamforming at the transmitter and maximal ratio co...
VTC
2010
IEEE
13 years 6 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...