… The aim of this paper is to study the effects of pilot spoofing attacks on uplink channel … ,
an energy-ratio-based detector has been proposed in [9] to detect a spoofing attack, which …

… spoofing attacks (PSAs) since the estimated channel state information can be … a PSA
detection method which relies on pilot manipulation. Specifically, users randomly partition pilot …

… In the following section, we will present our TST pilot spoofing detection scheme and … , ‘‘An
energy-ratio-based approach for detecting pilot spoofing attack in multiple-antenna systems,’’ …

… the spoofing … pilot for channel estimation can be easily obtained by malicious users [11].
This allows the eavesdroppers to launch a type of active attack, named Pilot Spoofing Attack (…

… energy ratio-based detectors (ERDs) were investigated in [21], [23], [25], [26]. In [21], the PSA
is detected … -based PSA detectors were proposed, where the original pilot sequence is split …

… For conventional orthogonal pilot approach, the pilot overhead scales linearly with the …
constitutes the system bottleneck. Pilot reuse can be adopted to mitigate the pilot overhead issue …

… opportunity for an eavesdropper to attack legitimate communications, which is known as
pilot spoofing attack (PSA). This paper proposes an algorithm to detect the PSA based on the …

… To obtain the insight of the performance of the proposed scheme in detecting pilot spoofing
attack, we analyze both the detection probability and false alarm probability here. For the …

… ) system with zero-forcing (ZF) precoders in the presence of multiple attackers. We propose
a cooperative pilot spoofing attack (… most existing pilot spoofing attack detection methods are …

… based method to detect the DMRS spoofing inspired by the idea of sequential change point
… energy–ratio–based approach for detecting pilot spoofing attack in multiple-antenna systems…