Results 11 to 20 of about 3,948 (214)

Traj-Q-GPSR: A Trajectory-Informed and Q-Learning Enhanced GPSR Protocol for Mission-Oriented FANETs [PDF]

Drones
Routing in flying ad hoc networks (FANETs) is hindered by high mobility, trajectory-induced topology dynamics, and energy constraints. Conventional topology-based or position-based protocols often fail due to stale link information and limited neighbor ...
Mingwei Wu, Bo Jiang, Siji Chen, Hong Xu, Tao Pang, Mingke Gao, Fei Xia   +6 more
doaj   +3 more sources

WA-GPSR: Weight-Aware GPSR-Based Routing Protocol for VANET

International Journal of Interactive Mobile Technologies (iJIM), 2021
The extremely fast topology has created new requirements for the geographic routing protocol, which has been the most efficient solution for Vehicular Ad-hoc Networks (VANETs). The frequent disconnection of links makes the choice of the next routing node extremely difficult. Hence, an efficient routing algorithm needs to deliver the appropriate path to
Safae Smiri, Adil Ben Abbou, Abdelali Boushaba, Azeddine Zahi, Rachid Ben Abbou   +4 more
openalex   +4 more sources

SecGPSR: A Secure GPSR Protocol for FANET Against Sybil and Gray Hole Attacks

IEEE Access
In recent years, drones have become increasingly prevalent in a wide range of applications, performing complex and critical tasks. To accomplish these tasks, drones cooperate by forming a Flying Ad-Hoc Network (FANET) using specific routing protocols for
Mauro Tropea, Mattia Giovanni Spina, Abderrahmane Lakas, Panagiotis Sarigiannidis, Floriano de Rango   +4 more
doaj   +2 more sources

Available bandwidth estimation in GPSR for VANETs

Proceedings of the third ACM international symposium on Design and analysis of intelligent vehicular networks and applications, 2013
This paper proposes an adaptation of the collision probability used in the measure of the available bandwidth designed for Mobile Ad hoc Networks (MANETs) and which is described in ABE [12]. Instead, we propose a new ABE+ that includes a new function to estimate the probability of losses.
Carolina Tripp-Barba, Mónica Aguilar Igartua, Luis Urquiza-Aguiar, Ahmad Mohamad Mezher, Aníbal Zaldívar-Colado, Isabelle Guérin-Lassous   +5 more
openalex   +5 more sources

GPSR+Predict: An Enhancement for GPSR to Make Smart Routing Decision by Anticipating Movement of Vehicles in VANETs

Advances in Science, Technology and Engineering Systems Journal, 2017
Zineb Squalli Houssaini, Imane Zaimi, Mohammed Oumsis, Saïd Ouatik El Alaoui   +3 more
openalex   +3 more sources

Analisis Performa Protokol GPSR Dan GPSR-HLS Pada Jaringan Vehicular Ad hoc Network (VANET) [PDF]

Jurnal Repositor, 2020
Salah satu karakteristik utama jaringan VANET yaitu kecepatan node yang tinggi sehingga menyebabkan topologi jaringan berubah secara cepat. Hal ini menjadi sebuah kendala dalam pengiriman paket data antara satu node dengan node lainnya. Tantangan yang dihadapi dalam VANET adalah pemilihan protokol routing yang tepat sesuai dengan skenario yang ada ...
Muzaki, Muhammad Fuad, Akbi, Denar Regata, Syaifuddin, Syaifuddin   +2 more
openaire   +2 more sources

Design and Evaluation of Improvement of GPSR-Based RoutingTechniques for Intelligent Transport Systems using Vehicular AdHoc Networks

Wasit Journal of Computer and Mathematics Science, 2023
 As topology has become extremely fast, VANETs (vehicular ad-hoc networks) have become increasingly complex, creating new routing protocols for geographic routing.
Thippa Reddy Gadekallu, Issad Sabrina
doaj   +1 more source

SPEED-UP, and energy-efficient GPSR protocol for WSNs using IOT

Measurement: Sensors, 2022
The development of new applications for intelligent cities, medicine, agriculture and energy harvesting would be a promising concept using wireless sensor networks based on the Internet of Things (IoT-WSNs).
M.V.N.R. Pavan Kumar, R Hariharan
doaj   +1 more source

Effects of grazing platform stocking rate on productivity and profitability of pasture-based dairying in a fragmented farm scenario

Journal of Dairy Science, 2023
: The area adjacent to the milking parlor, accessible for grazing by lactating dairy cows (i.e., the grazing platform [GP]), can be limited on fragmented pasture-based dairy farms.
F. Fenger, I.A. Casey, C. Buckley, J. Humphreys   +3 more
doaj   +1 more source

A GPSR Enhancement Mechanism for Routing in VANETs [PDF]

, 2015
Vehicular Ad Hoc Networks (VANETs) are considered as a special case of mobile Ad Hoc Networks (MANETs) and are recently gaining a great attention from the research community. The need for improved road safety, traffic efficiency and direct communication along with the great complexity in routing, makes VANETs a highly challenging field.
Efstathios Karpouzis, Vaggelis Kapoulas, E. Tsanai   +2 more
openalex   +3 more sources