436 search results - page 37 / 88 » Transmitting Video-on-Demand Effectively |
PERVASIVE
2009
Springer
14 years 3 months ago
2009
Springer
Simulated, false location reports can be an effective way to confuse a privacy attacker. When a mobile user must transmit his or her location to a central server, these location re...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
We consider camera self-calibration, i.e. the estimation of parameters for camera sensors, in the setting of a visual sensor network where the sensors are distributed and energy-c...
ICC
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract— The problem of resource allocation (RA) in a downlink OFDMA system is examined under the realistic assumption of imperfect channel state information (CSI) at the base s...
IROS
2009
IEEE
14 years 3 months ago
2009
IEEE
— This paper presents a high speed visual tracking method based on non simultaneous subimages acquisition. This method is formulated as a virtual visual servoing scheme. The sequ...
CISS
2008
IEEE
14 years 3 months ago
2008
IEEE
— Multiple-input multiple-output (MIMO) techniques allow for multiplexing and/or diversity gain, and will be widely deployed in future wireless systems. In this paper, we propose...