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CONEXT
2006
ACM
15 years 4 months ago
Investigating the user mobility in wireless mobile networks through real measurements
In this paper is proposed a real mobility characterization study for wireless devices. For this, we use mobility metrics and statistic analysis to evaluate the behavior of device ...
Carlos Alberto V. Campos, Luís Felipe M. de...
MOBIQUITOUS
2008
IEEE
15 years 4 months ago
Modeling of the channel-hopping anti-jamming defense in multi-radio wireless networks
Multi-radio (multi-interface, multi-channel) 802.11 and sensor networks have been proposed to increase network capacity and to reduce energy consumption, to name only a few of the...
Sherif M. Khattab, Daniel Mossé, Rami G. Me...
VTC
2008
IEEE
239views Communications» more  VTC 2008»
15 years 4 months ago
Cross-Layer and Path Priority Scheduling Based Real-Time Video Communications over Wireless Sensor Networks
—This paper addresses the problem of real-time video streaming over a bandwidth and energy constrained wireless sensor network (WSN). Considering the compressed video bit stream ...
Min Chen, Victor C. M. Leung, Shiwen Mao, Ming Li
JSAC
2007
147views more  JSAC 2007»
14 years 10 months ago
Cross-Layer Optimization for Video Summary Transmission over Wireless Networks
Abstract— Video summarization has gained increased popularity in the emerging multimedia communication applications, however, very limited work has been conducted to address the ...
Dalei Wu, Song Ci, Haohong Wang
GLOBECOM
2010
IEEE
14 years 8 months ago
Compressive Data Persistence in Large-Scale Wireless Sensor Networks
This paper considers a large-scale wireless sensor network where sensor readings are occasionally collected by a mobile sink, and sensor nodes are responsible for temporarily stori...
Mu Lin, Chong Luo, Feng Liu, Feng Wu