506 search results - page 9 / 102 » Comments on Broadcast Channels |
CIKM
2001
Springer
14 years 2 months ago
2001
Springer
In a wireless environment, the bandwidth of the channels and the energy of the portable devices are limited. Data broadcast has become an excellent method for efficient data disse...
ICDE
2000
IEEE
14 years 11 months ago
2000
IEEE
In this paper, we study power conservation techniques for multi-attribute queries on wireless data broadcast channels. Indexing data on broadcast channels can improve client filte...
ICMCS
2008
IEEE
14 years 4 months ago
2008
IEEE
The audio scene from broadcast soccer can be used for identifying highlights from the game. Audio cues derived from these sources provide valuable information about game events, a...
CORR
2007
Springer
13 years 9 months ago
2007
Springer
We consider a MIMO fading broadcast channel and compute achievable ergodic rates when channel state information is acquired at the receivers via downlink training and explicit cha...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— A vast amount of broadcasting protocols has been developed for wireless ad hoc networks. To the best of our knowledge, however, these protocols assume a single-radio singlechan...