2571 search results - page 385 / 515 » Approximation schemes for wireless networks |
216
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
The Call admission control (CAC) is one of the Radio Resource Management (RRM) techniques that plays influential role in ensuring the desired Quality of Service (QoS) to the users...
240
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SASN
2006
ACM
16 years 12 days ago
2006
ACM
A great challenge in securing sensor networks is that sensor nodes can be physically compromised. Once a node is compromised, attackers can retrieve secret information (e.g. keys)...
190
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EWSN
2008
Springer
16 years 6 months ago
2008
Springer
Storing and disseminating coded information instead of the original data can bring significant performance improvements to sensor network protocols. Such methods reduce the risk of...
216
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MOBIHOC
2004
ACM
15 years 12 months ago
2004
ACM
This paper proposes a medium access control (MAC) protocol for ad hoc wireless networks that utilizes multiple channels dynamically to improve performance. The IEEE 802.11 standar...
174
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PEWASUN
2004
ACM
15 years 12 months ago
2004
ACM
Interferences in an ad-hoc network can be defined as a set of constraints that specify which groups of nodes cannot transmit simultaneously, and they have significant implications...