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dc.contributor.authorAlqerm, Ismail
dc.contributor.authorShihada, Basem
dc.date.accessioned2015-04-09T06:47:15Z
dc.date.available2015-04-09T06:47:15Z
dc.date.issued2014-12
dc.identifier.citationAlQerm, I., & Shihada, B. (2014). Adaptive multi-objective Optimization scheme for cognitive radio resource management. 2014 IEEE Global Communications Conference. doi:10.1109/glocom.2014.7036916
dc.identifier.doi10.1109/GLOCOM.2014.7036916
dc.identifier.urihttp://hdl.handle.net/10754/362481
dc.description.abstractCognitive Radio is an intelligent Software Defined Radio that is capable to alter its transmission parameters according to predefined objectives and wireless environment conditions. Cognitive engine is the actuator that performs radio parameters configuration by exploiting optimization and machine learning techniques. In this paper, we propose an Adaptive Multi-objective Optimization Scheme (AMOS) for cognitive radio resource management to improve spectrum operation and network performance. The optimization relies on adapting radio transmission parameters to environment conditions using constrained optimization modeling called fitness functions in an iterative manner. These functions include minimizing power consumption, Bit Error Rate, delay and interference. On the other hand, maximizing throughput and spectral efficiency. Cross-layer optimization is exploited to access environmental parameters from all TCP/IP stack layers. AMOS uses adaptive Genetic Algorithm in terms of its parameters and objective weights as the vehicle of optimization. The proposed scheme has demonstrated quick response and efficiency in three different scenarios compared to other schemes. In addition, it shows its capability to optimize the performance of TCP/IP layers as whole not only the physical layer.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttp://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=7036916
dc.rights(c) 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
dc.titleAdaptive multi-objective Optimization scheme for cognitive radio resource management
dc.typeConference Paper
dc.contributor.departmentComputer Science Program
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentNetworks Laboratory (NetLab)
dc.identifier.journal2014 IEEE Global Communications Conference
dc.conference.date8 December 2014 through 12 December 2014
dc.conference.name2014 IEEE Global Communications Conference, GLOBECOM 2014
dc.eprint.versionPost-print
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
kaust.personShihada, Basem
kaust.personAlqerm, Ismail
refterms.dateFOA2018-06-13T16:46:03Z


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