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AuthorAlshammari, Tamara
AuthorHamdaoui, Bechir
AuthorGuizani, Mohsen
AuthorRayes, Ammar
Available date2022-11-10T09:47:26Z
Publication Date2015
Publication NameIEEE Transactions on Wireless Communications
ResourceScopus
Resource2-s2.0-84922882896
URIhttp://dx.doi.org/10.1109/TWC.2014.2354646
URIhttp://hdl.handle.net/10576/36170
AbstractWe propose a credit-based resource allocation technique for dynamic spectrum access that is robust against malicious and selfish behaviors and ensures good overall system fairness performance while also allowing spectrum users to achieve high amounts of service. We also propose a new objective function that, when combined with the proposed credit-based technique, leads to further improvements of the system fairness performance. Our proposed techniques overcome user misbehavior by masking the impact of the users' pursued private objectives on the overall system performance. They also improve fairness among users by allocating service to users adaptively by accounting for how much service each user has received in the past. Our simulation results show that our proposed techniques maintain high system performance by allowing users to achieve high amounts of service and by ensuring fair allocation of spectrum resources among users even in the presence of misbehaved users. Using simulations, we also show that these high performances are also achievable under various different network scenarios. 2002-2012 IEEE.
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectWireless telecommunication systems
Dynamic spectrum access
Fair allocation
Network scenario
Objective functions
Resource allocation techniques
System fairness
Resource allocation
TitleMalicious-proof and fair credit-based resource allocation techniques for DSA systems
TypeArticle
Pagination606-615
Issue Number2
Volume Number14
dc.accessType Abstract Only


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