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Many significant functionalities of vehicular ad hoc networks (VANETs) require that nodes have knowledge of the positions of other vehicles, and notably of those within communication range. However, adversarial nodes could provide false…

Cryptography and Security · Computer Science 2010-06-07 Marco Fiore , Claudio Casetti , Carla Fabiana Chiasserini , Panagiotis Papadimitratos

In this paper we expose a dynamic traffic-classification scheme to support multimedia applications such as voice and broadband video transmissions over IEEE 802.11 Wireless Local Area Networks (WLANs). Obviously, over a Wi-Fi link and to…

Networking and Internet Architecture · Computer Science 2011-03-18 Ahmed Riadh Rebai , Said Hanafi

The rapid increase in the number of connected vehicles has led to the generation of vast amounts of data. As a significant portion of this data pertains to vehicle-to-vehicle and vehicle-to-infrastructure communications, it is predominantly…

Performance · Computer Science 2025-01-08 Hossein Ahmadvand , Fouzhan Foroutan

Mobile edge computing (MEC) is an emerging technology to transform the cloud-based computing services into the edge-based ones. Autonomous vehicular network (AVNET), as one of the most promising applications of MEC, can feature edge…

Cryptography and Security · Computer Science 2020-02-18 Jiasi Weng , Jian Weng , Yue Zhang , Ming Li , Zhaodi Wen

We describe a new synchronous and distributed medium access control (MAC) protocol for multihop wireless networks that provides bandwidth guarantees to unicast connections. Our MAC protocol is based on a slotted time division multiple…

Networking and Internet Architecture · Computer Science 2022-11-16 Jennifer Andreoli-Fang , George Kondylis

In this paper, a multi-vehicle multi-task nonorthogonal multiple access (NOMA) assisted mobile edge computing (MEC) system with passive eavesdropping vehicles is investigated. To heighten the performance of edge vehicles, we propose a…

Information Theory · Computer Science 2021-08-03 Ling He , Miaowen Wen , Yingyang Chen , Bingli Jiao

EMERGENCY alert in case of any accident is vitally necessitated to rescue the victims. And so, this paper is made to present the results of a major analysis relating to emergency alert conditions at the time of collision (automobile). In…

Networking and Internet Architecture · Computer Science 2022-05-17 Shafin Talukder , SK. Tasnim Bari Ira , Aseya Khanom , Prantika Biswas Sneha , Wardah Saleh

The reliability of wireless Ad Hoc Networks (WANET) communication is much lower than wired networks. WANET will be impacted by node overload, routing protocol, weather, obstacle blockage, and many other factors, all those anomalies cannot…

Networking and Internet Architecture · Computer Science 2023-12-11 Boyang Yan

Platooning strategy is an important part of autonomous driving technology. Due to the limited resource of autonomous vehicles in platoons, mobile edge computing (MEC) is usually used to assist vehicles in platoons to obtain useful…

Networking and Internet Architecture · Computer Science 2021-08-11 Qiong Wu , Ziyang Wan , Qiang Fan , Pingyi Fan , Jiangzhou Wang

The highway vehicular ad hoc networks, where vehicles are wirelessly inter-connected, rely on the multi-hop transmissions for end-to-end communications. This, however, is severely challenged by the unreliable wireless connections, signal…

Networking and Internet Architecture · Computer Science 2018-07-09 Changle Li , Yao Zhang , Tom H. Luan , Yuchuan Fu

We present HetroD, a dataset and benchmark for developing autonomous driving systems in heterogeneous environments. HetroD targets the critical challenge of navi- gating real-world heterogeneous traffic dominated by vulner- able road users…

Vehicular ad hoc Networks (VANETs) are emerged mainly to improve road safety, traffic efficiency, and passenger comfort. The performance of most VANET applications relies on the availability of accurate and recent mobility-information,…

Computers and Society · Computer Science 2019-10-03 Fuad A. Ghaleb

Wireless networking is encouraged by the constant enhancement of sensors' ability and wireless communication. To provide service quality support for multimedia viz. audio and video streams, the IEEE 802.11e MAC (Media Access Control)…

Networking and Internet Architecture · Computer Science 2024-11-11 Ankita Singh , Shiv Prakash , Sudhakar Singh

Routing of messages in Vehicular Ad-hoc Networks (VANETs) is challenging due to obstacle shadowing regions with high vehicle densities, which leads to frequent disconnection problems and blocks radio wave propagation between vehicles.…

Networking and Internet Architecture · Computer Science 2018-07-11 Anirudh Paranjothi , Mohammad S Khan , Mohammed Atiquzzaman

Vehicular Sensor Network (VSN) is emerging as a new solution for monitoring urban environments such as Intelligent Transportation Systems and air pollution. One of the crucial factors that determine the service quality of urban monitoring…

Networking and Internet Architecture · Computer Science 2012-09-21 Okyoung Choi , Seokhyun Kim , Jaeseong Jeong , Hyang-Won Lee , Song Chong

Congestion on the roads is a key problem to deal with, which wastes valuable time.. Due to high mobility rate and relative speed link failure occur very often. VANET is used to tackle the problem of congestion, and make decisions well in…

Networking and Internet Architecture · Computer Science 2016-05-12 Manoj M. Dongre , Narendra G. Bawane

A Mobile ad hoc Network or MANET is a wireless network of mobile devices that has the ability to self-configure and self-organise and is characterised by an absence of centralised administration and network infrastructure. An appreciable…

Networking and Internet Architecture · Computer Science 2012-07-12 Nitish Balachandran

Vehicular Ad Hoc Networks (VANETs) enable road users and public infrastructure to share information that improves the operation of roads and driver experience. However, these are vulnerable to poorly behaved authorized users. Trust…

Cryptography and Security · Computer Science 2024-05-09 Rezvi Shahariar , Chris Phillips

Among the current advanced driver assistance systems, Vehicle-to-Vehicle (V2V) technology has great potential to increase Vehicular Ad Hoc Network (VANET) performance in terms of security, energy efficiency, and comfortable driving. In…

Networking and Internet Architecture · Computer Science 2021-02-02 Ghassan Samara

Mobile Ad hoc Network (MANET) is a collection of wireless mobile nodes that dynamically form a network temporarily without any support of central administration. Moreover, Every node in MANET moves arbitrarily making the multi-hop network…

Networking and Internet Architecture · Computer Science 2011-03-04 P. Manickam , T. Guru Baskar , M. Girija , Dr. D. Manimegalai
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