938 search results - page 26 / 188 » Dynamic QoS Control Based on the QoS-Ticket Model |
101
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TWC
2008
14 years 9 months ago
2008
Abstract--We investigate the dynamic spectrum sharing problem among primary and secondary users in a cognitive radio network. We consider the scenario where primary users exhibit o...
118
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MCSS
2009
Springer
15 years 2 months ago
2009
Springer
- In this paper, we investigate a new approach for the spectrum allocation in UWB systems. This approach consists in a cross-layer scheme that takes into consideration the differen...
88
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CLUSTER
2004
IEEE
14 years 9 months ago
2004
IEEE
Boosted by technology advancements, government and commercial interest, ad-hoc wireless networks are emerging as a serious platform for distributed mission-critical applications. G...
EUROSYS
2007
ACM
15 years 6 months ago
2007
ACM
Data centers are often under-utilized due to over-provisioning as well as time-varying resource demands of typical enterprise applications. One approach to increase resource utili...
116
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WICOMM
2011
14 years 4 months ago
2011
—Providing quality-of-service (QoS) assurances in a mobile ad hoc network (MANET) is difficult due to node mobility, contention for channel access, a lack of centralised coordin...