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WMASH
2004
ACM
14 years 2 months ago
2004
ACM
In recent years, wireless Internet service providers (WISPs) have established thousands of WiFi hot spots in cafes, hotels and airports in order to offer to travelling Internet u...
EURONGI
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. This paper proposes an approximate methodology for solving Markov models that compete for limited resources and retry when access fails, like those arising in mobile cell...
SASN
2003
ACM
14 years 2 months ago
2003
ACM
Sensor networks are ideal candidates for applications such as target tracking and environment monitoring. Security in sensor networks is critical when there are potential adversar...
DAC
2006
ACM
14 years 10 months ago
2006
ACM
This article outlines several projects aimed at generating electrical energy by passively tapping a variety of human body sources and activities. After summarizing different energ...
EMSOFT
2008
Springer
13 years 10 months ago
2008
Springer
Reservation-based channel access has been shown to be effective in providing Quality of Service (QoS) guarantees (e.g., timeliness) in wireless embedded real-time applications suc...