WebOct 1, 2024 · A pilot contamination (spoofing) attack occurs when during the training phase, an adversary (spoofer) also sends identical training (pilot) signal as that of the legitimate … WebOct 8, 2024 · The adaptive eavesdropper sent the same pilot sequence as the legitimate user node in the training phase leading to pilot contamination [28–31]. Zhou et al. discussed how an AE attacked the training phase in wireless communication to improve its eavesdropping performance in [28].
Self-Contamination for Detection of Pilot Contamination Attack in ...
WebIEEE Transactions on Information Forensics and Security Volume 10, Issue 5 Abstract The pilot spoofing attack is one kind of active eavesdropping conducted by a malicious user during the channel estimation phase of the legitimate transmission. WebJan 1, 2016 · Moreover, multi-antennas eavesdropper is considered. Moreover, it should be noted that the phenomenon of pilot contamination discussed in [ 5, 11 ], where the pilot signal suffers from interference arising from the users in the neighbouring cells is somewhat similar to the pilot attack. ca nave
Secure performance analysis and pilot spoofing attack detection …
WebIn active eavesdropping, the eaves-dropper also transmits a signal of its own. If the intent is to disrupt the legitimate operation, active eavesdropping attack is ... the presence of pilot contamination attack and of dimension one in its absence. … WebJan 17, 2024 · To weaken the impacts taken by the active eavesdropping, an active attacks detection scheme based on the pilot self-contamination has been proposed which can only be operated at one AP. The detection is employed via determining the signal subspace rank which is estimated by RMT source enumeration approach. WebJan 1, 2024 · 1. Introduction. Wireless communication systems are vulnerable to both active and passive eavesdropping due to broadcast nature of the wireless channels , , , .The secret key generation from channel randomness and secrecy capacity , , , , are two fundamental approaches to secure information of the wireless networks at the physical layer (PHY). … canaveralpads