Channel-Hopping-Based Jamming Mitigation in Wireless LAN Considering Throughput and Fairness
نویسندگان
چکیده
منابع مشابه
A Novel Physical Channel Characteristics-based Channel Hopping Scheme for Jamming-resistant in Wireless Communication
Jamming is an effective denial-of-service (DoS) attack in wireless networks due to the open nature of radio propagation. In Jamming attack, the attacker purposely emits radio signals to corrupt the ongoing communication between the legitimate transmitter and receiver. Channel hopping is a feasible link-layer method for preventing jamming attack in wireless communications. In this paper, we prop...
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Currently deployed WLAN network use cooperative spectrum sharing and is prone to jamming based denial of service attack. In this article we propose a model to avoid jamming that use decentralized channel hopping algorithm. Upon detection of jamming, the network switches its channel of operation in accordance with pseudo-random sequence based rendezvous. We develop a testbed to evaluate the feas...
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Jamming attack in wireless networks is a severe problem and is easily accomplished by emitting a continuous radio signal. Although the perfect solution to avoid jamming attack does not exist due to the nature of the wireless shared medium, a channel-hopping scheme is considered one of the most effective ways to mitigate jamming attacks. In this paper, I consider various channel-hopping schemes ...
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ژورنال
عنوان ژورنال: Electronics
سال: 2020
ISSN: 2079-9292
DOI: 10.3390/electronics9111749