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Apart from mobile cellular networks, IEEE 802.11-based wireless local area networks (WLANs) represent the most widely deployed wireless networking technology. With the migration of critical applications onto data networks, and the emergence…

网络与互联网体系结构 · 计算机科学 2015-09-18 Aqsa Malik , Junaid Qadir , Basharat Ahmad , Kok-Lim Alvin Yau , Ubaid Ullah

Millimeter-wave wireless networks offer high throughput and can (ideally) prevent eavesdropping attacks using narrow, directional beams. Unfortunately, imperfections in physical hardware mean today's antenna arrays all exhibit side lobes,…

密码学与安全 · 计算机科学 2018-10-25 Yanzi Zhu , Ying Ju , Bolun Wang , Jenna Cryan , Ben Y. Zhao , Haitao Zheng

Many recent activities of IEEE 802.11 Working group have been focused on improving power efficiency of Wi-Fi to make it favorable for massive Internet of Things scenarios, in which swarms of battery supplied sensors rarely communicate with…

网络与互联网体系结构 · 计算机科学 2019-09-04 Dmitry Bankov , Evgeny Khorov , Andrey Lyakhov , Ekaterina Stepanova

With recent advancements, the wireless local area network (WLAN) or wireless fidelity (Wi-Fi) technology has been successfully utilized to realize sensing functionalities such as detection, localization, and recognition. However, the WLANs…

信号处理 · 电气工程与系统科学 2023-10-30 Rui Du , Haocheng Hua , Hailiang Xie , Xianxin Song , Zhonghao Lyu , Mengshi Hu , Narengerile , Yan Xin , Stephen McCann , Michael Montemurro , Tony Xiao Han , Jie Xu

Wireless Sensor Networks (WSNs) are currently used in different industrial and consumer applications, such as earth monitoring, health related applications, natural disaster prevention, and many other areas. Security is one of the major…

密码学与安全 · 计算机科学 2014-01-13 Y. Maleh , A. Ezzati

The most important standard in wireless local area networks is IEEE 802.11. This is why much of the research work for the enhancement of wireless network is usually based on the behavior of IEEE 802.11 protocol. However, some of the ways in…

网络与互联网体系结构 · 计算机科学 2014-01-14 Hatm Alkadeki , Xingang Wang , Michael Odetayo

This paper provides a comprehensive literature review on applications of economic and pricing theory to security issues in wireless networks. Unlike wireline networks, the broadcast nature and the highly dynamic change of network…

计算机科学与博弈论 · 计算机科学 2017-07-26 Nguyen Cong Luong , Dinh Thai Hoang , Ping Wang , Dusit Niyato , Zhu Han

In wireless sensor networks (WSNs), the Eschenauer-Gligor (EG) key pre-distribution scheme is a widely recognized way to secure communications. Although connectivity properties of secure WSNs with the EG scheme have been extensively…

密码学与安全 · 计算机科学 2015-08-05 Jun Zhao , Osman Yağan , Virgil Gligor

The wide development of inter connectivity of cellular networks with the internet network has made them to be vulnerable. This exposure of the cellular networks to internet has increased threats to customer end equipment as well as the…

密码学与安全 · 计算机科学 2015-10-27 Nasibeh Mohammadzadeh , Mohsen Hallaj Asghar , Raghu Kisore

Wireless networks have become the main form of Internet access. Statistics show that the global mobile Internet penetration should exceed 70\% until 2019. Wi-Fi is an important player in this change. Founded on IEEE 802.11, this technology…

网络与互联网体系结构 · 计算机科学 2016-11-22 Rafael Araujo da Silva , Michele Nogueira

Node forgery or impersonation, in which legitimate cryptographic credentials are captured by an adversary, constitutes one major security threat facing wireless networks. The fact that mobile devices are prone to be compromised and reverse…

网络与互联网体系结构 · 计算机科学 2015-01-08 Qiang Xu , Rong Zheng , Walid Saad , Zhu Han

Spectrum scarcity has been a major concern for achieving the desired quality of experience (QoE) in next-generation (5G/6G and beyond) networks supporting a massive volume of mobile and IoT devices with low-latency and seamless…

网络与互联网体系结构 · 计算机科学 2022-07-01 Keyvan Ramezanpour , Jithin Jagannath , Anu Jagannath

In densely populated urban areas WiFi routers form a tightly interconnected proximity network that can be exploited as a substrate for the spreading of malware able to launch massive fraudulent attack and affect entire urban areas WiFi…

密码学与安全 · 计算机科学 2009-02-11 Hao Hu , Steven Myers , Vittoria Colizza , Alessandro Vespignani

Common WLAN pathologies include low signal-to-noise ratio, congestion, hidden terminals or interference from non-802.11 devices and phenomena. Prior work has focused on the detection and diagnosis of such problems using layer-2 information…

网络与互联网体系结构 · 计算机科学 2011-09-02 Partha Kanuparthy , Constantine Dovrolis , Konstantina Papagiannaki , Srinivasan Seshan , Peter Steenkiste

WPA2 Enterprise is a fundamental technology for secure communication in enterprise wireless networks. A key requirement of this technology is that WiFi-enabled devices (i.e., supplicants) be correctly configured before connecting to the…

密码学与安全 · 计算机科学 2018-06-11 Alberto Bartoli , Eric Medvet , Andrea De Lorenzo , Fabiano Tarlao

With the increasing availability of flexible wireless 802.11 devices, the potential exists for users to selfishly manipulate their channel access parameters and gain a performance advantage. Such practices can have a severe negative impact…

网络与互联网体系结构 · 计算机科学 2014-10-14 P. Patras , H. Feghhi , D. Malone , D. J. Leith

Conventional wireless security assumes wireless communications are rightful and aims to protect them against malicious eavesdropping and jamming attacks. However, emerging infrastructure-free mobile communication networks are likely to be…

信息论 · 计算机科学 2016-12-26 Jie Xu , Lingjie Duan , Rui Zhang

Advances in the price, performance, and power consumption of Wi-Fi (IEEE 802.11) technology have led to the adoption of wireless functionality in diverse consumer electronics. These trends have enabled an exciting vision of rich wireless…

网络与互联网体系结构 · 计算机科学 2013-01-29 Daniel Chaim Halperin

Bluetooth Low Energy (BLE) beacons have been increasingly used in smart city applications, such as location-based and proximity-based services, to enable Internet of Things to interact with people in vicinity or enhance context-awareness.…

密码学与安全 · 计算机科学 2022-09-21 Aldar C-F. Chan , Raymond M. H. Chung

The Design of new wireless communication systems for industrial applications, e.g. control applications, is currently a hot research topic, as they deal as a key enabler for more flexible solutions at a lower cost compared to systems based…

网络与互联网体系结构 · 计算机科学 2018-07-31 Andreas Weinand , Michael Karrenbauer , Hans D. Schotten