1748 search results - page 168 / 350 » Service Discovery Protocol in Wireless Sensor Networks |
132
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MOBISYS
2004
ACM
16 years 4 months ago
2004
ACM
In this paper, we investigate the impact of radio irregularity on the communication performance in wireless sensor networks. Radio irregularity is a common phenomenon which arises...
123
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IFIP
2003
Springer
15 years 9 months ago
2003
Springer
The Dynamic Device Association (DDA) framework presented in this paper provides service discovery and secure device access for mobile users. We discuss scenarios and requirements f...
145
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WISEC
2009
ACM
15 years 11 months ago
2009
ACM
Time synchronization in highly distributed wireless systems like sensor and ad hoc networks is extremely important in order to maintain a consistent notion of time throughout the ...
145
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EWSN
2009
Springer
16 years 4 months ago
2009
Springer
As many radio chips used in today's sensor mote hardware can work at different frequencies, several multi-channel communication protocols have recently been proposed to improv...
116
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ICCCN
2007
IEEE
15 years 10 months ago
2007
IEEE
—Wireless sensor networks (WSN) built using current Berkeley Mica motes exhibit low reliability for packet delivery. There is anecdotal evidence of poor packet delivery rates fro...