Channel-Hopping-Based Jamming Mitigation in Wireless LAN Considering Throughput and Fairness

Djuraev, Sirojiddin; Nam, Seung Yeob

doi:10.3390/electronics9111749

Cited by 6 publications

(3 citation statements)

References 39 publications

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“…In [15], Djuraev et al presented a channel hopping-based interference resilience scheme for wireless local area networks that considers throughput and fairness. The proposed scheme uses a channel hopping-based technique to reduce the packet loss rate due to interferences, minimize the impact on the network performance, increase the throughput, and promote fairness.…”

Section: Literature Reviewmentioning

confidence: 99%

An Application of Throughput Request Satisfaction Method for Maximizing Concurrent Throughput in WLAN for IoT Application System

Wu,

Funabiki,

Roy

et al. 2024

Sensors

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With the wide applications of the Internet of Things (IoT) in smart home systems, IEEE 802.11n Wireless Local Area Networks (WLANs) have become a frequently chosen communication technology due to their adaptability and affordability. In a high-density network of devices such as the smart home scenerio, a host often meets interferences from other devices and unequal Received Signal Strength (RSS) from Access Points (APs). This results in throughput unfairness/insufficiency problems between hosts communicating concurrently in WLAN. Previously, we have studied the throughput request satisfaction method to address this problem. It calculates the target throughput from measured single and concurrent throughputs of hosts and controls the actual throughput at this target one by applying traffic shaping at the AP. However, the insufficiency problem of maximizing the throughput is not solved due to interferences from other hosts. In this paper, we present an extension of the throughput request satisfaction method to maximize the throughput of a high-priority host under concurrent communications. It recalculates the target throughput to increase the actual throughput as much as possible while the other hosts satisfy the least throughput. For evaluations, we conduct experiments using the test-bed system with Raspberry Pi as the AP devices in several topologies in indoor environments. The results confirm the effectiveness of our proposal.

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Section: Literature Reviewmentioning

confidence: 99%

An Application of Throughput Request Satisfaction Method for Maximizing Concurrent Throughput in WLAN for IoT Application System

Wu,

Funabiki,

Roy

et al. 2024

Sensors

View full text Add to dashboard Cite

show abstract

“…Furthermore, some smart sensors' processing power enables immediate structuring and reorganizing of sensed data [96]. Depending on the needs of the building management system (BMS), the aforementioned edge processing is employed to determine what format the data is to be shared in [97]. However, unstructured data can grow enormous, necessitating more complex searches and data mining algorithms [98].…”

Section: Iot-bim Operational Processmentioning

confidence: 99%

Internet of Things-Building Information Modeling Integration: Attacks, Challenges, and Countermeasures

et al. 2022

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“…Jammer (jamming attack) is the most important problems in wireless networks. It is denial-of-service attack in which attackers send malicious signals or messages on a channel that is intended for normal traffic by intentionally interfering with the network [5]. VPN (Virtual Private Network) technology is utilized for encrypted communications between organizations based at various locations across the world [6].…”

Section: Introductionmentioning

confidence: 99%

Virtual Private Network—Firewall Integration for Wireless Local Area Network Improvement against Jammers

Nourildean

2024

IJEETC

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Wireless networks are susceptible to many security problems since the wireless medium is open. Jammer (jamming attack) is the most important problems in wireless networks. It is denial-of-service attack in which attackers send malicious signals or messages on a channel that is intended for normal traffic by intentionally interfering with the network. One of the solutions is the development of tunneling technology as an attempt to secure communication networks. Virtual Private Network (VPN) tunneling technology when integrated with firewall would provide a suitable security. In this study, number of Jammers would interfere with the normal operation of the network resulting in performance degradation of network. These Jammers decrease throughput and increase delay and data dropped. The aim of this study is to improve the performance of Wireless Local Area Network (WLAN) by integrating Firewall with VPN in number of different Riverbed Modeler simulation scenarios which it is utilized in this study for video and data applications. Firewall is a technology employed to regulate the level of network connectivity. It can block unauthorized access from an external network to an internal network’s resources. In this study, the tunneling technology of VPN was integrated with firewall to improve the performance by increasing the throughput and decreasing delay and data dropped. The firewall would block any access to the server from the workstations and the VPN would filter the packets to allow a specific access to the specific server. The results showed that VPN when integrated with firewall increased the throughput from 1,350,000 to 1,500,000 bits/sec and decreased the delay from 0.0054 sec to 0.0047 sec and data dropped from 7,800 to 5,000 bits/sec so that this study proved that VPN incorporated with firewall provides a good throughput and delay improvement for wireless local area network.

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Channel-Hopping-Based Jamming Mitigation in Wireless LAN Considering Throughput and Fairness

Cited by 6 publications

References 39 publications

An Application of Throughput Request Satisfaction Method for Maximizing Concurrent Throughput in WLAN for IoT Application System

An Application of Throughput Request Satisfaction Method for Maximizing Concurrent Throughput in WLAN for IoT Application System

Internet of Things-Building Information Modeling Integration: Attacks, Challenges, and Countermeasures

Virtual Private Network—Firewall Integration for Wireless Local Area Network Improvement against Jammers

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