Nisar A. Lala, G. M. Mir, A. A. Balkhi, R. A. Simnani
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Quality of Service in Cognitive Radio Network: Issues and Challenges
Cognitive radio (CR) is a novel technology to resolve the issue of underutilization of wireless spectrum. There exists number of challenges and issues in designing and implementation of the cognitive radio. Extending qualityof-service (QoS) enabled applications to CR network is even more difficult task due to non-availability of the dedicated allocation of idle spectrum. CR imposes peculiar and unique challenges to guarantee quality of service of diverse flows in contrast to other wireless networks. This paper identifies the issues and challenges of QoS provisioning in cognitive radio networks. Oriental Journal of Computer Science and Technology Journal Website: www.computerscijournal.org ISSN: 0974-6471, Vol. 11, No. (1) 2018, Pg. 34-39
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