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    • Thesis & Report, BSc (Computer Science and Engineering)
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    •   BracU IR
    • School of Engineering and Computer Science (SECS)
    • Department of Computer Science and Engineering (CSE)
    • Thesis & Report, BSc (Computer Science and Engineering)
    • View Item
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    Security analysis in cognitive radio network

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    13101138 & 13101142 _CSE.pdf (1.042Mb)
    Date
    2017-04-18
    Publisher
    BRAC University
    Author
    Nasnin, Fahia
    Islam, Najia
    Metadata
    Show full item record
    URI
    http://hdl.handle.net/10361/8118
    Abstract
    In wireless communication system Cognitive Radio(CR) is a structure that can gives an intelligent privileges to communicate over internet. Cognitive Radio(CR) intel- ligently allows user to use free spectrum. It is dynamically configured and it allows more user in wireless network. IEEE 802.22 standard cognitive radio (CR) was de- veloped first. Due to spectrum sensing, sharing, mobility there is a issue in security. Ensuring security and using spectrum efficiently is challenging. In this paper, the se- curity threats of cognitive radio network are briefly discussed. After explaining some of possible attack, we have emphasized on Primary user emulation attack(PUEA). With the existing system model the probability of false alarm and miss detection has been studied. MATLAB R2010a tool has been used to analyze the model. This pa- per we have shown Neyman-Pearson Criterion to detect PUEA and a for different malicious users status to create false alarm and miss detection
    Keywords
    Security; Cognitive radio network
     
    Description
    This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science and Engineering, 2017.
     
    Cataloged from PDF version of thesis report.
     
    Includes bibliographical references (page 39-40).
    Department
    Department of Computer Science and Engineering, BRAC University
    Collections
    • Thesis & Report, BSc (Computer Science and Engineering)

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