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Most approaches in the literature on PUEA assume the presence of underlying sensor networks for localization of the malicious nodes. There are no analytical studies available in the literature to study PUEA in the presence of multiple malicious users in fading wireless environments. We present an NPCHT and WSPRT based analysis to detect PUEA in fading wireless channels in the presence of multiple randomly located malicious users. We show that there is a range of network radii in which PUEA are most successful. Results also show that for the same desired threshold on the probability of missing the primary, WSPRT can achieve a probability of successful PUEA 50% less than that obtained by NPCHT.<\/jats:p>","DOI":"10.1145\/1621076.1621084","type":"journal-article","created":{"date-parts":[[2009,10,6]],"date-time":"2009-10-06T18:18:59Z","timestamp":1254853139000},"page":"74-85","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":68,"title":["Mitigating primary user emulation attacks in dynamic spectrum access networks using hypothesis testing"],"prefix":"10.1145","volume":"13","author":[{"given":"Z.","family":"Jin","sequence":"first","affiliation":[{"name":"Stevens Institute of Technology, Hoboken, New Jersey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Anand","sequence":"additional","affiliation":[{"name":"Stevens Institute of Technology, Hoboken, New Jersey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K. 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