Results 41 to 50 of about 3,560 (197)

Cross-Layer Optimized OLSR Protocol for FANETs in Interference-Intensive Environments

Drones
The conventional OLSR protocol faces substantial challenges in highly dynamic and interference-intensive UAV environments, including high mobility, frequent topology changes, and insufficient adaptability to electromagnetic interference.
Jinyue Liu, Peng Gong, Haowei Yang, Siqi Li, Xiang Gao   +4 more
doaj   +1 more source

Analysis of Node Router Performance with Babel and OLSR Protocol on MANET in Disaster Area

Jurnal Jaringan Telekomunikasi, 2023
Natural disasters are events caused by nature, including earthquakes, tsunamis, volcanic eruptions, droughts, hurricanes, and landslides. Natural disasters can cause telecommunications infrastructure to become damaged or malfunction.
Kelfin Agung Satriawan, Nugroho Suharto, Putri Elfa Mas'udia   +2 more
doaj  

New Multipath OLSR Protocol Version for Heterogeneous Ad Hoc Networks

Journal of Sensor and Actuator Networks, 2021
From a basic refrigerator to a self-driving car, emerging technologies are increasingly involving various facets of our daily lives. These bring together many regularly used devices, each with its own characteristics, to communicate and collaborate ...
Chaimae Benjbara, Ahmed Habbani, Nada Mouchfiq   +2 more
doaj   +1 more source

Tools for Performance Assessment of OLSR Protocol [PDF]

Mobile Information Systems, 2009
In this paper, we evaluate the performance of Optimized Link State Routing (OLSR) protocol by experimental and simulation results. The experiments are carried out by using our implemented testbed and the simulations by using ns-2 simulator. We also designed and implemented a new interface for the ad-hoc network testbed in order to make more easier the ...
Ikeda, Makoto, Barolli, Leonard, De Marco, Giuseppe, Yang, Tao, Durresi, Arjan, Xhafa Xhafa, Fatos   +5 more
openaire   +3 more sources

Estimating Plant Species Richness With Sentinel and Landsat Data Across Ecosystems in China

Ecology and Evolution, Volume 16, Issue 3, March 2026.
438 field plots were used to estimate plant diversity across ecosystems; 18 spectral indices were derived from Sentinel and Landsat data; EVI, DVI, PSRI, NDVI, PRI, GNDVI, and GMEVI were identified as powerful indicators for predicting plant alpha diversity.
Keman Wang, Yu Peng, Ying Ye, Yue Qi, Lizheng He   +4 more
wiley   +1 more source

MOACO-OLSR : Application of Multi-Objective Ant Colony Optimization to optimal path search for enhanced routing algorithm OLSR in vehicular networks

Scientific African
Routing in vehicular ad-hoc networks (VANETs) is a complex task, influenced by factors such as path selection, parameter optimization, mobility models, and the disconnected node problem.
Oussama Sbayti, Khalid Housni
doaj   +1 more source

Smart Agriculture Through Internet of Things and Machine Learning: A Survey of Monitoring Techniques, Methods and Applications

IET Wireless Sensor Systems, Volume 16, Issue 1, January/December 2026.
This article surveys the integration of the Internet of things (IoT) and machine learning (ML) in agricultural monitoring, highlighting their role in data collection, analysis and decision‐making for smart farming. It reviews application domains, data collection strategies, network architectures and learning methods whilst identifying key challenges ...
Ado Adamou Abba Ari, Emmanuel Baba, Hamayadji Abdoul Aziz, Khouloud Boukadi, Ousmane Thiare, Abdelhak Mourad Gueroui   +5 more
wiley   +1 more source

Changes and Dependencies of Compound Hot–Dry Extremes in China During 1961–2022

Advances in Meteorology, Volume 2026, Issue 1, 2026.
Compound hot–dry extremes have attracted widespread attention owing to their disastrous impacts on human society and natural ecosystems. Based on the daily maximum temperature and precipitation observations, the spatiotemporal distribution and long‐term variations of summer compound hot–dry days (CHDDs) and compound hot–dry events (CHDEs), as well as ...
Kangmin Wen, Jun Shi, Jiwei Xu
wiley   +1 more source

A Systematic Review of VANET Routing Protocols for Intelligent Transport Systems (ITSs)

Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.
The swift improvement of wireless communication technology has aided the creation of vehicular ad hoc networks (VANETs) as a revolutionary option for the realization of intelligent transportation systems (ITSs). VANETs facilitate seamless communication between vehicles and infrastructure (V2I) and among the vehicles themselves (V2V). These networks can
Roopa Tirumalasetti, Sunil Kumar Singh, Pradeep Kumar Roy, Sanket Mishra, Linlin You   +4 more
wiley   +1 more source

A smart filtering-based adaptive optimized link state routing protocol in flying ad hoc networks for traffic monitoring

Journal of King Saud University: Computer and Information Sciences
Nowadays, the use of drones as a fundamental element of smart cities has attracted the attention of many researchers to monitor and control the traffic of vehicles.
Mehdi Hosseinzadeh, Saqib Ali, Amir Masoud Rahmani, Jan Lansky, Vladimir Nulicek, Mohammad Sadegh Yousefpoor, Efat Yousefpoor, Aso Darwesh, Sang-Woong Lee   +8 more
doaj   +1 more source