Results 71 to 80 of about 12,849 (273)

Intelligent OLSR Routing Protocol Optimization for VANETs [PDF]

IEEE Transactions on Vehicular Technology, 2012
Recent advances in wireless technologies have given rise to the emergence of vehicular ad hoc networks (VANETs). In such networks, the limited coverage of WiFi and the high mobility of the nodes generate frequent topology changes and network fragmentations.
Toutouh-el-Alamin, Jamal, García-Nieto, José Manuel, Alba-Torres, Enrique   +2 more
openaire   +6 more sources

Improving aerial image transmission quality using trajectory-aided OLSR in flying ad hoc networks

EURASIP Journal on Wireless Communications and Networking, 2020
UAVs have been widely used in various applications. Auto coordination of multiple UAVs through AI or mission planning software can provide significant improvements in many applications, including battlefield reconnaissance, topographical mapping, and ...
Chen Hou, Zhexin Xu, Wen-Kang Jia, Jianyong Cai, Hui Li   +4 more
semanticscholar   +1 more source

A routing algorithm for wireless mesh network based on information entropy theory

IET Communications, Volume 19, Issue 1, January/December 2025.
This study proposes a novel routing algorithm for wireless mesh networks (WMNs) rooted in information entropy theory. Leveraging principles from information theory, the algorithm optimizes data transmission by considering cascaded channels' behaviour and channel error probabilities.
Dana Abdikumarovna Turlykozhayeva, Sayat Nusipbeckovich Akhtanov, Zeinulla Zhanabaevich Zhanabaev, Nurzhan Musaipovich Ussipov, Almat Akhmetali   +4 more
wiley   +1 more source

A Comparison of Blockchain Recovery Time in Static and Mobile IoT-Blockchain Networks

Future Internet, 2022
Many IoT-blockchain systems in which blockchain connections run on an infrastructure-based network, such as Wi-Fi or LTE, face a severe problem: the single point of failure (SPoF) (i.e., depending on the availability, an access point of an LTE base ...
Yue Su, Kien Nguyen, Hiroo Sekiya
doaj   +1 more source

Performance of Routing Protocol OLSR and BATMAN in Multi-hop and Mesh Ad Hoc Network on Raspberry Pi

IOP Conference Series: Materials Science and Engineering, 2020
Ad hoc network is a network where each node can act as a terminal and also as a router. Ad hoc technology does not require infrastructure that controls communication systems centrally. Therefore, each node on the ad hoc network can manage itself.
Wardi, Dewiani, M. Baharuddin, S. Panggalo, M. Gufran   +4 more
semanticscholar   +1 more source

Adaptive Routing Strategies for Optimisation in MANETs Through Integration of Expanding Ring Search and Random Early Detection Using Machine Learning

IET Networks, Volume 14, Issue 1, January/December 2025.
Mobile ad hoc networks (MANETs) rely heavily on routing protocols (RPs) to ensure optimal network performance and quality of service (QoS). This study integrates an adaptive expanding ring search (AERS) mechanism with machine learning classifiers (AdaBoost, KNN, and DT) to optimise routing and control congestion. Validation through network simulator 3 (
Durre Nayab, Mohammad Haseeb Zafar, Madiha Sher   +2 more
wiley   +1 more source

Performance Assessment of Optimized Link State Routing Protocol on Vehicular Ad Hoc Network Simulation

HighTech and Innovation Journal
Vehicular Ad-hoc Networks (VANETs) are dedicated forms of wireless communication networks designed to handle the challenges of vehicular environments, including high mobility, varying traffic densities, and constantly changing topologies.
Yap Yu Xian, Sumendra Yogarayan, Siti Fatimah Abdul Razak, Md. Shohel Sayeed, Mohd. Fikri Azli Abdullah, Subarmaniam Kannan, Afizan Azman   +6 more
doaj   +1 more source

The Study and Simulation of Multi-interface Extension for OLSR Protocol

MATEC Web of Conferences, 2016
The way to improve the performance of the throughput in the wireless Mesh network is nodes with multiple interfaces. In view of the problem of multi-interface multi-channel extension for OLSR protocol, multi–interface multi-channel OLSR protocol is ...
Zhong Hui, Wang Xu Bin
doaj   +1 more source

On Link Availability Probability of Routing Protocols for Urban Scenario in VANETs

, 2012
This paper presents the link availability probability. We evaluate and compare the link availability probability for routing protocols; Ad hoc On-demand Distance vector (AODV), Dynamic Source Routing (DSR) and Fisheye State Routing (FSR) for different ...
Javaid, N., Khan, Z. A., Kumar, H., Kumar, S., Qasim, U., Yousuf, Z.   +5 more
core   +1 more source

An Efficient Cluster‐Based Routing Protocol for Enhanced Data Delivery and Stability in VANETs: Cluster‐Based Ant‐Colony Routing With Adaptive Cluster Head

IET Networks, Volume 14, Issue 1, January/December 2025.
This article presents CARAC, a novel hybrid routing protocol for vehicular ad hoc networks (VANETs), combining K‐medoids‐based dynamic clustering with Ant Colony Optimisation and an adaptive cluster stability mechanism. CARAC enhances route reliability, reduces latency, and improves packet delivery by maintaining stable cluster structures in highly ...
Léonce Thérèse Pidy Pidy, Justin Moskolaï Ngossaha, Thenuka Karunathilake, Samuel Bowong Tsakou, Anna Förster   +4 more
wiley   +1 more source