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» Dynamic QoS Control Based on the QoS-Ticket Model
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TWC
2008
225views more  TWC 2008»
15 years 4 months ago
Joint rate and power allocation for cognitive radios in dynamic spectrum access environment
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...
Dong In Kim, Long Le, Ekram Hossain
MCSS
2009
Springer
15 years 9 months ago
Dynamic Cross-Layer Spectrum Allocation for Multi-Band High-Rate UWB Systems
- 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...
Ayman Khalil, Matthieu Crussière, Jean-Fran...
CLUSTER
2004
IEEE
15 years 4 months ago
Resource Management for Ad-Hoc Wireless Networks with Cluster Organization
Boosted by technology advancements, government and commercial interest, ad-hoc wireless networks are emerging as a serious platform for distributed mission-critical applications. G...
Ionut Cardei, Srivatsan Varadarajan, Allalaghatta ...
EUROSYS
2007
ACM
16 years 1 months ago
Adaptive control of virtualized resources in utility computing environments
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...
Pradeep Padala, Kang G. Shin, Xiaoyun Zhu, Mustafa...
WICOMM
2011
14 years 11 months ago
The effects of shadow-fading on QoS-aware routing and admission control protocols designed for multi-hop MANETs
—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...
Lajos Hanzo, Rahim Tafazolli