2268 search results - page 402 / 454 » Modeling wireless shadow networks |
136
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CCS
2001
ACM
15 years 9 months ago
2001
ACM
Authenticating mobile computing users can require a significant amount of processing and communications resources— particularly when protocols based on public key encryption are...
141
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INFOCOM
2008
IEEE
15 years 11 months ago
2008
IEEE
—We consider opportunistic spectrum access (OSA) strategies for a transmitter in a multichannel wireless system, where a channel may or may not be available and the transmitter m...
142
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HICSS
2009
IEEE
15 years 8 months ago
2009
IEEE
Humans use computers to carry out tasks that neither is able to do easily alone: humans provide eyes, hands, and judgment while computers provide computation, networking, and stor...
135
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
—The demands for vehicular Internet access are proliferating. Access Points (APs) can be deployed along the roadside to provide wireless coverage and network access for mobile ve...
148
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
— In this paper, we propose a theoretical framework for the analysis of the impact of ultra–wideband (UWB) interference on systems that use the popular combination of bit– in...