Download Tag: DETECTION AND ISOLATION


DETECTION AND ISOLATION OF PRIMARY USER EMULATOR IN COGNITIVE RADIO NETWORK USING HYBRID OF ANGLE OF ARRIVAL AND RECEIVED SIGNAL STRENGTH

ABSTRACT Cognitive Radio (CR) technology is the candidate panacea to the problem of spectrum scarcity in the wireless world. However, this emerging technology is faced with security challenges. The most severe among these security challenges is Primary User Emulation Attack (PUEA).   One of the methods to detect Primary User Emulator (PUE) is via localisation,  of  which  there  are  two  major  categories:  range-free  and  range-based. Range-free localisation  is cost effective, less  ...

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