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Performance Analysis of Narrow Band Spectrum Sensing Over Different Fading Channels in Cognitive Radio

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dc.contributor.advisor Alam, Dr. Sk. Shariful
dc.contributor.author Rashed, Md. Rasheduzzaman
dc.date.accessioned 2018-05-16T04:30:48Z
dc.date.available 2018-05-16T04:30:48Z
dc.date.copyright 2016
dc.date.issued 2016-08
dc.identifier.other ID 1409556
dc.identifier.uri http://hdl.handle.net/20.500.12228/81
dc.description This thesis paper is submitted to Department of Electronics and Communications Engineering, Khulna University of Engineering & Technology, Khulna, Bangladesh, in partial fulfillment of the requirements for the degree of “Master of Science” in Electronics and Communication Engineering, August 2016. en_US
dc.description Cataloged from PDF Version of Thesis.
dc.description Includes bibliographical references (pages 66-71).
dc.description.abstract Due to rapid advancements in wireless communication the scarcity of radio spectrums are decreasing day by day. To ensure the future efficient wireless communication services, the radio spectrum management is a very important factor. To cope up with this demand, cognitive radio (CR) is a solution of huge prospect for spectrum sensing in order to detect and utilize empty spaces in the spectrum without creating interference to the primary users (PUs). The CR is referred to an intelligent and reconfigurable radio which enables efficient usages of unused spectrum while avoiding any kind of interference. Spectrum sensing is the key element in CR network for identifying the opportunity and to avoid the interference of PUs. The sensing methodology of spectrum depends upon its band of interest, surrounding environments, knowledge of pattern of PUs, required accuracy, required time of detection, power consumption and complexity & cost of the device. This work focus on the formulation of mathematical system model for classical narrow band transmitter based detection which includes energy detector (ED) based sensing techniques, cyclostationary features detection and matched filtering and the simulation and performance analysis of their characteristics curve by MATLAB software. Finally, the work has recommended the best techniques for optimum performance of narrow band spectrum sensing over different fading environments. en_US
dc.description.statementofresponsibility Md. Rasheduzzaman Rashed
dc.format.extent 71 pages
dc.language.iso en_US en_US
dc.publisher Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh. en_US
dc.rights Khulna University of Engineering & Technology (KUET) thesis/dissertation/internship reports are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
dc.subject Cognitive Radio en_US
dc.subject Wireless Communication en_US
dc.subject Radio Spectrums en_US
dc.subject Networking
dc.title Performance Analysis of Narrow Band Spectrum Sensing Over Different Fading Channels in Cognitive Radio en_US
dc.type Thesis en_US
dc.description.degree Master of Science in Electronics and Communication Engineering
dc.contributor.department Department of Electronics and Communication Engineering


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