412 search results - page 63 / 83 » Dynamic group communication in mobile peer-to-peer environme... |
TKDE
2011
14 years 6 months ago
2011
— In location-based, mobile continual query (CQ) systems, two key measures of quality of service (QoS) are: freshness and accuracy. To achieve freshness, the CQ server must perfo...
179
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
Freshness and accuracy are two key measures of quality of service (QoS) in location-based, mobile continual queries (CQs). However, it is often difficult to provide both fresh and ...
107
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WIMOB
2008
IEEE
15 years 6 months ago
2008
IEEE
—To avoid the single point of failure for the certificate authority (CA) in MANET, a decentralized solution is proposed where nodes are grouped into different clusters. Each clu...
113
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INFOCOM
2005
IEEE
15 years 5 months ago
2005
IEEE
— We study the issue of handling unknown inter-cell interference in multi-cell environments with antenna arrays at the base stations. First, we demonstrate that the presence of u...
102
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ISOLA
2010
Springer
14 years 10 months ago
2010
Springer
With the Internet designed to provide best-effort packet transmission, applications are expected to adapt dynamically to the operating conditions observed in the network. For this ...