6834 search results - page 363 / 1367 » Informal communication in collaboratories |
192
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CNSR
2008
IEEE
16 years 1 months ago
2008
IEEE
Secure communications in UWB based on cryptographic keys generated from channel measurements without a trusted third party have been developed. The fine time resolution of UWB al...
174
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SASO
2008
IEEE
16 years 1 months ago
2008
IEEE
As technology progresses, we are seeing increasing numbers of small devices that have the capability to store, process and forward information in our everyday physical environment...
169
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper we use an information flow model for placement of traffic sinks in a wireless sensor network. Our mathematical model translates a communication network composed...
152
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Cross-layer optimization (CLO) promises significant gains in comparison to a conventional system design, which does not allow for information exchange across layers. One of th...
202
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Routing in wireless networks confronts more diverse and more rapidly varying characteristics associated with wireless links. Several recent protocols have tried to exploit coop...