6122 search results - page 883 / 1225 » Securing network access in wireless sensor networks |
217
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FTDB
2011
14 years 11 months ago
2011
We present a survey of the various families of approaches to secure aggregation in distributed networks such as sensor networks. In our survey, we focus on the important algorithm...
192
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— In this paper, we propose a cross-layer partnerbased fast handoff mechanism based on HMIPv6, called as PHMIPv6 protocol. Our PHMIPv6 protocol is a cross-layer, layer-2 ...
206
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INFOCOM
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— The inherent spread spectrum nature in ultrawideband (UWB) communications can support simultaneous transmissions. Two nearby transmissions do not collide, but rather ge...
195
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PERCOM
2007
ACM
16 years 7 months ago
2007
ACM
Pervasive computing environments have traditionally used distributed sensors to gather user context. EPC (Electronic Product Code) information extracted from RFID tags could addit...
225
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MM
2004
ACM
16 years 1 months ago
2004
ACM
In this paper, we propose Spacing-based Channel Occupancy Regulation (SCORE) MAC protocol that provides proportional service differentiation in terms of normalized throughput in w...