Throughput Maximization Scheduling With Non-Stationary Hidden Markov Model for Cognitive Radio Networks

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Provided by: International Journal of Advanced Research in Computer Science & Technology (IJARCST)
Topic: Security
Format: PDF
Spectrum is generally allocated by the government for wireless networks that allotted frequencies are utilized by licensed user called primary user. Some of the frequencies are underutilized by licensed users, cognitive radio is the emerging technology to access the underutilized frequencies in available spectrum band without causing any performance degradation to the licensed users. During the switching to different frequency bands in cognitive radio networks the users experiences a delay. The proposed system addresses this delay as a scheduling problem.
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