“…In our previous work in [20], [21], we considered only an adversarial RSU that corrupts packets to be forwarded to the vehicles (i.e., downlink packets are maliciously dropped). We proposed a trust-based intrusion detection system (IDS) to detect the adversary.…”
Section: A Related Workmentioning
confidence: 99%
“…Unlike downlink packets, we cannot assume that the uplink packets' packet retransmission rate (PRR) will be accessible to the vehicles. Hence the detection system proposed in (24) cannot be modified like in [20] to identify the malicious RSU. Therefore, we first find sufficient statistics for estimating the attack probability δ u ij and use them for obtaining the trust value using fuzzy logic.…”
“…In our previous work in [20], [21], we considered only an adversarial RSU that corrupts packets to be forwarded to the vehicles (i.e., downlink packets are maliciously dropped). We proposed a trust-based intrusion detection system (IDS) to detect the adversary.…”
Section: A Related Workmentioning
confidence: 99%
“…Unlike downlink packets, we cannot assume that the uplink packets' packet retransmission rate (PRR) will be accessible to the vehicles. Hence the detection system proposed in (24) cannot be modified like in [20] to identify the malicious RSU. Therefore, we first find sufficient statistics for estimating the attack probability δ u ij and use them for obtaining the trust value using fuzzy logic.…”
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