Covert Jamming Using Fake ACK Frame Injection on IEEE 802.11 Wireless LANs

Kim, Woocheol; Park, Jaehyoung; Jo, Jeil; Lim, Hyuk

doi:10.1109/lwc.2019.2924426

Cited by 9 publications

(6 citation statements)

References 5 publications

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“…The network architecture is divided into three layers: data source, multihoming network, and terminal processor. Among them, the data source stores compensation management data, the multihoming network includes 4G or 5G network [17], LAN [18], IPv4, and IPv6 [19], and the terminal processor can be PC, smartphone, or tablet computer [20]. The advantage of multihoming network architecture is that when one of the network links is disconnected, the end users can still get the data source through other host networks, which will not affect the development of compensation management.…”

Section: Multihoming Network Architecturementioning

confidence: 99%

Management Information System for Compensation under Multihoming Network Architecture

Yuan

Hua

2021

Wireless Communications and Mobile Computing

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The management information system for compensation under multihoming network architecture has been developed in order to improve the time efficiency, accuracy, and level of informatization of compensation management in university and deal with the rising data and difficulty in exchanging information between various management information systems resulting from the changing compensation policies. This system is designed based on multihost data network architecture, including function modules of all kinds of compensation promotion, personnel historical data management, time warning, statistics, and report generation. This system integrates my five years’ experience in the front-line of compensation management work. The purpose is to fully solve the practical problems of compensation management in universities, truly help the work of compensation administrators, unify the fragmented compensation management works, and comprehensively improve the level of compensation management. It has a strong popularization and signification for reference for the compensation management work of similar universities.

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Section: Multihoming Network Architecturementioning

confidence: 99%

Management Information System for Compensation under Multihoming Network Architecture

Yuan

Hua

2021

Wireless Communications and Mobile Computing

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“…Thus, considering the monitoring system needs packets to transmit from the source node via multiple hops to the destinations, we can model the overhead transmission line monitoring communication system by string‐topology multi‐hop network. IEEE 802.11 standards is one of the most widely applied protocols in wireless network [7–9]. In this paper, we studied the IEEE 802.11 string‐topology multi‐hop network performance of the overhead transmission line monitoring system.…”

Section: Introductionmentioning

confidence: 99%

“…Thus, considering the monitoring system needs packets to transmit from the source node via multiple hops to the destinations, we can model the overhead transmission line monitoring communication system by string-topology multi-hop network. IEEE 802.11 standards is one of the most widely applied protocols in wireless network [7][8][9]. In this paper, we studied the This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.…”

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confidence: 99%

End‐to‐end delay optimisation for IEEE 802.11 string topology multi‐hop wireless networks in overhead transmission line system

et al. 2020

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The network sampling rate is important in the overhead transmission line monitoring system. A larger sampling rate can provide more available monitored data to be transmitted, which can effectively improve the response speed to emergency events of the overhead transmission line system. Considering the harsh environment of the overhead transmission line wireless network, quality‐of‐service (QoS) requirement becomes an important issue for multi‐hop transmission. Thus, in this paper, an end‐to‐end delay optimisation algorithm for string‐topology multi‐hop wireless network is proposed, by which the maximum packet arrival rate and the allowable maximum sampling rate of network can be obtained with desirable soft QoS guarantees. Based on the IEEE 802.11 standards and the basic probability theorem, a novel end‐to‐end delay performance analytical model is firstly proposed. Then, combined with the derived analytical model, an end‐to‐end delay optimisation algorithm by maximising the packet arrival rate is developed. Finally, a numerical study of a string‐topology multi‐hop network is presented to verify the effects of packet arrival rate, backoff contention window size, hop number, data packet size on the end‐to‐end delay performance.

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“…In recent years, researchers have investigated covert communication in various wireless communication scenarios such as IoT applications [17,18], unmanned aerial vehicle (UAV) networks [19,20], cooperative relaying networks [21]- [23], device-to-device (D2D) communications in 5G [24], and IEEE 802.11 Wi-Fi networks [25]. In [20], covert communication was considered in the presence of a UAV with location uncertainty of terrestrial nodes.…”

mentioning

confidence: 99%

“…Greedy relaying was investigated in [22] in which the relay opportunistically transmits its own information to the destination covertly besides retransmitting the source's message. In [25], a covert jamming attack was investigated which is an insetting attack in IEEE 802.11 wireless LANs. The aim of this attack is to destroy the data and defraud the transmitter by injecting a covert jamming signal [25].…”

mentioning

confidence: 99%

Joint Information Theoretic Secrecy and Covert Communication in the Presence of an Untrusted User and Warden

Forouzesh¹,

Azmi²,

Kuhestani³

et al. 2020

Preprint

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In this paper, we investigate joint information theoretic secrecy and covert communication in a single-input multi-output (SIMO) system where a transmitter (Alice) is communicating with two legitimate users (Bob and Carol). We consider that an untrusted user and a warden node are also present in the network attempting to attack the secure and covert communications to Bob and Carol, respectively. Specifically, Bob requires secure communications such that his messages from Alice are not decoded by the untrusted user, while Carol requires covert communications such that her messages from Alice are not detected by the warden. To do so, we consider that Alice transmits Carol's messages during selected time slots to hide them from the warden while also transmitting Bob's messages in each time slot contentiously. We formulate an optimization problem with the aim of maximizing the average rate subject to a covert communication requirement and a secure communications constraint. Since the proposed optimization problem is non-convex, we utilize successive convex approximation to obtain a tractable solution. We consider practical assumptions that Alice has imperfect knowledge of the warden's location and imperfect channel state information (CSI) of Bob and Carol. Our numerical examples highlight that the imperfect CSI at Carol has a more detrimental impact on the average rate compared to imperfect CSI at Bob.

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Covert Jamming Using Fake ACK Frame Injection on IEEE 802.11 Wireless LANs

Cited by 9 publications

References 5 publications

Management Information System for Compensation under Multihoming Network Architecture

Management Information System for Compensation under Multihoming Network Architecture

End‐to‐end delay optimisation for IEEE 802.11 string topology multi‐hop wireless networks in overhead transmission line system

Joint Information Theoretic Secrecy and Covert Communication in the Presence of an Untrusted User and Warden

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