Results 81 to 90 of about 28,898 (235)

Proactive Distributed Emergency Response With Heterogeneous Tasks Allocation

International Journal of Distributed Sensor Networks, Volume 2025, Issue 1, 2025.
Traditionally, traffic incident management (TIM) programs coordinate the deployment of emergency resources to immediate incident requests without accommodating the interdependencies on incident evolutions in the environment. However, ignoring these inherent interdependencies while making current deployment decisions is shortsighted, and the resulting ...
Justice Darko, Hyoshin Park, Seokcheon Lee   +2 more
wiley   +1 more source

Multidomain Secure Communication and Intelligent Traffic Detection Model in VANETs

International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.
Vehicular ad‐hoc network (VANET) plays a vital role in the intelligent transportation system. It is crucial to ensure secure communication among entities in the VANET for realizing an efficient transportation system. In this scenario, the current communication scheme is vulnerable to the leakage of private information from entities.
Qikun Zhang, Mengqi Liu, Ping Li, Junling Yuan, Hongfei Zhu, Zhiyuan Qi   +5 more
wiley   +1 more source

Abnormal Traffic Detection Method Based on DCNN‐GRU Architecture in SDN

International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.
In response to the centralized single‐architecture abnormal traffic detection method in Software Defined Network (SDN), which consumes massive computational and network resources, and may lead to the decline of service quality of SDN network, this paper proposes a large‐scale abnormal traffic detection method of SDN network based on Distributed ...
Xueyuan Duan, Kun Wang, Yu Fu, Taotao Liu, Yihan Yu, Jianqiao Xu, Lu Wang, Stefano Cirillo   +7 more
wiley   +1 more source

Hybrid-Vehcloud: An Obstacle Shadowing Approach for VANETs in Urban Environment

, 2018
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.
Atiquzzaman, Mohammed, Khan, Mohammad S, Paranjothi, Anirudh   +2 more
core   +1 more source

Fair sharing of bandwidth in VANETs

Proceedings of the 2nd ACM international workshop on Vehicular ad hoc networks, 2005
We address the challenge of how to share the limited wireless channel capacity for the exchange of safety-related information in a fully deployed vehicular ad hoc network (VANET). In particular, we study the situation that arises when the number of nodes sending periodic safety messages is too high in a specific area.
M TorrentMoreno, PSanti, HHartenstein
openaire   +5 more sources

Disseminating a Fair Emergency Message With V2V Communication Technology in VANET

Security and Communication Networks, Volume 2025, Issue 1, 2025.
Vehicular ad hoc networks (VANETs) are nodes moving at a high speed compared to mobile ad hoc networks (MANETs). Network‐connected nodes can exchange safety or nonsafety messages within themselves or other infrastructures, such as vehicle‐to‐vehicle (V2V) or vehicle‐to‐everything (V2X).
Nega Firdissa, Ketema Adere Gemeda, Satyasis Mishra, Davinder Singh Rathee, Ram Sewak Singh, Temesgen Darejew, Vincent O. Nyangaresi   +6 more
wiley   +1 more source

End-To-End Throughput for Vanet With and Without Cloud Effect

Transport and Telecommunication, 2019
Vehicle Ad-hoc network (VANET) have sensing nodes moving with different speeds. The vehicular cloud is a group of vehicles communicating with each other to share the resources provided from the central cloud.
Minihi Raghda Nazar, AlSabbagh Haider M., Al-Rizzo Hussain, Al-Omary Alauddin   +3 more
doaj   +1 more source

Assessment of reliability and availability of wireless sensor networks in industrial applications by considering permanent faults

Concurrency and Computation: Practice and Experience, Volume 36, Issue 27, 10 December 2024.
Summary Wireless Sensor Networks (WSNs) are critical for communication within a mile radius and industrial applications. These networks are very prone to failure due to their enormous number of nodes and their unique hardware and software restrictions.
Arash Heidari, Zahra Amiri, Mohammad Ali Jabraeil Jamali, Nima Jafari   +3 more
wiley   +1 more source

Improving the Quality of Service in the VANET by Detecting and Removing Unused Messages

International Journal of Information and Communication Technology Research, 2012
in the past, traffic safety was addressed by traffic awareness and passive safety measures like solid chassis, seat belts, air bags and etc. Thanks to the ongoing progresses in the concept of vehicular ad hoc networks (VANET), propitious conditions for ...
Mohammad Javad Sayadi, Mahmood Fathy, Leili Mahaki   +2 more
doaj  

Vehicular Networking Enhancement And Multi-Channel Routing Optimization, Based on Multi-Objective Metric and Minimum Spanning Tree

Advances in Electrical and Electronic Engineering, 2013
Vehicular Ad hoc NETworks (VANETs) represent a particular mobile technology that permits the communication among vehicles, offering security and comfort. Nowadays, distributed mobile wireless computing is becoming a very important communications paradigm,
Peppino Fazio, Cesare Sottile, Amilcare Francesco Santamaria, Mauro Tropea   +3 more
doaj   +1 more source