6926 search results - page 1154 / 1386 » A More Effective CEFF |
149
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
Abstract— Solar powered WLAN infrastructure is a cost effective option in outdoor deployments where continuous power sources are not practical. In these nodes the cost of the sol...
149
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
Abstract— In cellular systems a large reuse distance reduces cochannel interference while a small reuse distance increases bandwidth allocated to each cell. The optimal reuse dis...
143
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ICCCN
2007
IEEE
16 years 29 days ago
2007
IEEE
— Despite the popularity of VoIP these days, this method of communication may present significant security challenges in terms of privacy and accounting. Authentication and messa...
178
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ICDCS
2007
IEEE
16 years 29 days ago
2007
IEEE
Both peer-to-peer and sensor networks have the fundamental characteristics of node churn and failures. Peers in P2P networks are highly dynamic, whereas sensors are not dependable...
193
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ICDE
2007
IEEE
16 years 29 days ago
2007
IEEE
Retrieval queries that combine structural constraints with keyword search represent a significant challenge to XML data management systems. Queries are expected to be answered as...