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Journal articles on the topic 'Optimized Link State Routing Protocol (OLSR)'

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Published: 3 June 2025

Last updated: 31 July 2025

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1

Permatasari, Ulfa Septilia, and Indrastanti Ratna Widiasari. "Analisis Routing Protokol Optimized Link State Routing (OLSR) Pada Raspberry Pi." AITI 16, no. 2 (2020): 151–64. http://dx.doi.org/10.24246/aiti.v16i2.151-164.

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Optimized Link State Routing (OLSR)is one of the two standard for mesh networks. OLSR is a link state routing protocol, which use hallo message and topology control (TC) to determine the link state information across the mobile ad-hoc network. OLSR is widely used in the wireless mesh network. Raspberry Pi is a mini computer which can be used as a node router to replace the function of a router in a wireless mesh network. In this research, Raspberry Pi is used as a router nodes to determine the performance of routing protocol OLSR. The parameters used to measure its performance is self-configur

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Tuli, Esmot Ara, Mohtasin Golam, Dong-Seong Kim, and Jae-Min Lee. "Performance Enhancement of Optimized Link State Routing Protocol by Parameter Configuration for UANET." Drones 6, no. 1 (2022): 22. http://dx.doi.org/10.3390/drones6010022.

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The growing need for wireless communication has resulted in the widespread usage of unmanned aerial vehicles (UAVs) in a variety of applications. Designing a routing protocol for UAVs is paramount as well as challenging due to its dynamic attributes. The difficulty stems from features other than mobile ad hoc networks (MANET), such as aerial mobility in 3D space and frequently changing topology. This paper analyzes the performance of four topology-based routing protocols, dynamic source routing (DSR), ad hoc on-demand distance vector (AODV), geographic routing protocol (GRP), and optimized lin

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Singh, Jaspreet, Gurpreet Singh, Deepali Gupta, Ghulam Muhammad, and Ali Nauman. "OCI-OLSR: An Optimized Control Interval-Optimized Link State Routing-Based Efficient Routing Mechanism for Ad-Hoc Networks." Processes 11, no. 5 (2023): 1419. http://dx.doi.org/10.3390/pr11051419.

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MANET (Mobile Ad hoc Networks) functionality is determined by routing protocols’ ability to adjust to atypical changes in information and communication technologies, topological systems, and connection status. Due to interference, node migration, the growth of several pathways, security, and propagation loss, MANET network configurations are dynamic. The proactive routing protocol enhances the message flow utilized in the neighborhood discovery process by using the multipoint relays (MPR) approach. In order to increase the protocol’s effectiveness and efficiency while maintaining the OLSR prot

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Jubair, Mohammed Ahmed, Salama A. Mostafa, Ravie Chandren Muniyandi, et al. "Bat Optimized Link State Routing Protocol for Energy-Aware Mobile Ad-Hoc Networks." Symmetry 11, no. 11 (2019): 1409. http://dx.doi.org/10.3390/sym11111409.

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Mobile ad hoc network (MANET) can be described as a group of wireless mobile nodes that form a temporary dynamic and independent infrastructure network or a central administration facility. High energy consumption is one of the main problems associated with the MANET technology. The wireless mobile nodes used in this process rely on batteries because the network does not have a steady power supply. Thus, the rapid battery drain reduces the lifespan of the network. In this paper, a new Bat Optimized Link State Routing (BOLSR) protocol is proposed to improve the energy usage of the Optimized Lin

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K., Thamizhmaran. "Performance Comparison of Routing Protocols in Manet." Advancement and Research in Instrumentation Engineering 8, no. 1 (2024): 1–7. https://doi.org/10.5281/zenodo.14499014.

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<em>All nodes work as routers on take path in discovery and maintenance of routes to other nodes in the network to know their advantages are more, still drawbacks are security, energy and transmission. In a mobile environment, routing is handled by a variety of protocols. Routing protocol performance is a critical issue due to its highly dynamic nature. The two well-known protocols that will be the subject of this project are the Optimized Link State Routing (OLSR) and Destination Sequenced Distance Vector (DSDV) protocols. The simulation result shows the optimal routing protocol that provides

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K.Thamizhmaran. "Optimization Link Sate Routing Analysis with Destination Sequenced Distance Vector for MANET." Journal of Research in Electrical Power System 1, no. 1 (2025): 31–37. https://doi.org/10.5281/zenodo.15210274.

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<em>Every node functions as a router, finding and maintaining routes to other nodes in the network to let them know about their benefits. However, security, energy, and transmission are still disadvantages.  In a mobile setting, routing is handled via a variety of protocols.  Routing protocol performance is a critical issue due to its extremely dynamic nature.  The two well-known protocols that will be the subject of this study are the Optimized Link State Routing (OLSR) and Destination Sequenced Distance Vector (DSDV) protocols. When the routing protocols are built using NS2.34

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Dr., P. Venkatasubramanian. "Cooperative Analysis of Reactive Routing Protocols Attacks in Manet." Journal of Emerging Trends in Electrical Engineering 6, no. 1 (2023): 1–7. https://doi.org/10.5281/zenodo.10431960.

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<em>All nodes work as routers on take path in discovery and maintenance of routes to other nodes in the network to know there advantages are more, still drawbacks are security, energy and transmission. In a mobile context, there are various methods for managing routing. The performance of routing protocols is a critical issue due to their extremely dynamic nature. This project will focus on two well-known protocols: Destination Sequenced Distance Vector (DSDV) and Optimized Link State Routing (OLSR) Protocols. In this project One major attack is DDOS attack against the Optimized Link State Rou

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Cho, Tae-Kyung, and Jea-Hee Lee. "The Study on the OLSR(Optimized Link State Routing Protocol) Implementation in the Mobile Ad-hoc Network." Transactions of the Korean Institute of Electrical Engineers 60, no. 4 (2011): 257–61. http://dx.doi.org/10.5370/kieep.2011.60.4.257.

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Wheeb, Ali H., Rosdiadee Nordin, Asma’ Abu Samah, and Dimitris Kanellopoulos. "Performance Evaluation of Standard and Modified OLSR Protocols for Uncoordinated UAV Ad-Hoc Networks in Search and Rescue Environments." Electronics 12, no. 6 (2023): 1334. http://dx.doi.org/10.3390/electronics12061334.

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Widespread usage of unmanned aerial vehicles (UAVs) in new and emerging applications needs dynamic and adaptive networking. The development of routing protocols for UAV ad hoc networks faces numerous issues because of the unique characteristics of UAVs, such as rapid mobility, frequent changes in network topology, and limited energy consumption. The Optimized Link State Routing (OLSR) protocol seems to be a promising solution as it offers improved delay performance. It is expected that OLSR will satisfy the strict demands of real-time UAV applications such as “search and rescue” (SAR) missions

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Rahmadani, Rahmadani. "Analisis Kinerja Protocol OLSR Pada Jaringan Ad Hoc." INFORMATICS FOR EDUCATORS AND PROFESSIONAL : Journal of Informatics 8, no. 1 (2023): 78. http://dx.doi.org/10.51211/itbi.v8i1.2513.

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Abstrak: Analisis kinerja dengan menggunakan protocol Optimized Link State Routing (OLSR) pada jaringan ad hoc telah didapatkan hasil Quality of Service atau QoS terhadap nilai throughput, packet loss dan delay serta uji performa proses transfer data dilakukan dengan menggunakan software Network Simulator 3 (NS-3) pada sistem operasi Linux Ubuntu, berdasarkan jumlah node yang terus ditambah sesuai dengan skenario pengujian pada jaringan ad hoc. Skenario pengujian dilakukan dengan penambahan node secara bertahap mulai dari 10 node, kemudian ditambahkan menjadi 20 node, sampai berjumlah 40 node.

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Rahul, Desai, P. Patil B, and Pal Sharma Davinder. "Routing Protocols for Mobile Ad Hoc Network: A Survey and Analysis." Indonesian Journal of Electrical Engineering and Computer Science 5, no. 1 (2017): 795–801. https://doi.org/10.11591/ijeecs.v7.i3.pp795-801.

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Ad hoc networks are mobile wireless networks where each node is acting as a router. The existing routing protocols such as Destination sequences distance vector, Optimized list state routing protocols, Ad hoc on demand routing protocol, Ad hoc on demand multipath routing protocol, Dynamic source routing are optimized versions of distance vector or link state routing protocols. In this paper, existing protocols such as DSDV, AODV, AOMDV, OLSR and DSR are analyzed on 50 nodes Mobile Ad Hoc network with random mobility. Packet delivery ratio, delay, control overhead and throughput parameters are

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K., Thamizhmaran. "Secure Hybrid Shortest Path Algorithm in Mobile Ad hoc Networks for Optimize Link State Routing." Journal of VLSI Design and its Advancement 6, no. 3 (2023): 14–18. https://doi.org/10.5281/zenodo.10082579.

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<i>MANETs are the significant technologies among various air communication technologies where all the nodes are mobile and can be connected dynamically using wireless link in a random manner. All nodes work router and maintain routes to other nodes in the network. In this recent research work, a new system called, Secure Hybrid Shortest Path (SHSP) Routing compare with optimized link state routing (OLSR) proactive routing protocol is designed for MANETs to reduce end-to-end delay, secure hybrid shortest path routing algorithm besides avoiding delay and packet loss, it increases the n

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Cett, Koay Yong, Nor Aida Mahiddin, Fatin Fazain Mohd Affandi, Raja Hasyifah Raja Bongsu, and Aznida Hayati. "Performance Analysis of OLSR Protocol in Manet Considering Different Mobility Speed and Network Density." International Journal of Wireless & Mobile Networks 13, no. 6 (2021): 21–32. http://dx.doi.org/10.5121/ijwmn.2021.13602.

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A Mobile Ad Hoc Network (MANET) is created when an independent mobile node network is connected dynamically via wireless links. MANET is a self-organizing network that does not rely on pre-existing infrastructure such as wired or wireless network routers. Mobile nodes in this network move randomly, thus, the topology is always changing. Routing protocols in MANET are critical in ensuring dependable and consistent connectivity between the mobile nodes. They conclude logically based on the interaction between mobile nodes in MANET routing and encourage them to choose the optimum path between sou

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Zhang, Cheng. "Performance Analysis of DSR OLSR and OLSR-MIP in VANET." Advanced Materials Research 846-847 (November 2013): 1452–57. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.1452.

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Vehicle Ad Hoc network (VANET) has grown fast in recent years. The routing protocol is one of the key technologies in VANET. Due to the particularity of VANET networks, the implementation and validation of all the protocols in realistic scenes are not possible. In this paper, we use the network simulation software OPNET to simulate the network models of VANET in different urban scenarios. We assessed the performance of Dynamic Source Routing (DSR) and Optimized Link State Routing (OLSR) protocols. Then we propose a new method by deploying the roadside equipment with Mobile IP. The results show

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Desai, Rahul M., B. P. Patil, and Davinder Pal Sharma. "Routing Protocols for Mobile Ad Hoc Network - A Survey and Analysis." Indonesian Journal of Electrical Engineering and Computer Science 7, no. 3 (2017): 795. http://dx.doi.org/10.11591/ijeecs.v7.i3.pp795-801.

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<p class="Default">Ad hoc networks are mobile wireless networks where each node is acting as a router. The existing routing protocols such as Destination sequences distance vector, Optimized list state routing protocols, Ad hoc on demand routing protocol, Ad hoc on demand multipath routing protocol, Dynamic source routing are optimized versions of distance vector or link state routing protocols. In this paper, existing protocols such as DSDV, AODV, AOMDV, OLSR and DSR are analyzed on 50 nodes Mobile Ad Hoc network with random mobility. Packet delivery ratio, delay, control overhead and t

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Ahmed, Waleed Khalid, Mohd Nazri bin Mohd Warip, Mohamed ElshaikhElobaid Said Ahmed, and Phaklen Ehkan. "Multipoint Relay Path for Efficient Topology Maintenance Algorithm in Optimized Link State Routing-Based for VANET." International journal of Computer Networks & Communications 16, no. 1 (2024): 125–40. http://dx.doi.org/10.5121/ijcnc.2024.16108.

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The Optimal Link State Routing (OLSR) protocol employs multipoint relay (MPR) nodes to disseminate topology control (TC) messages, enabling network topology discovery and maintenance. However, this approach increases control overhead and leads to wasted network bandwidth in stable topology scenarios due to fixed flooding periods. To address these challenges, this paper presents an Efficient Topology Maintenance Algorithm (ETM-OLSR) for Enhanced Link-State Routing Protocols. By reducing the number of MPR nodes, TC message generation and forwarding frequency are minimized. Furthermore, the algor

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Khanchandani, Shailesh Kumar. "A COMPARATIVE ANALYSIS OF PROACTIVE ROUTING PROTOCOLS (DSDV, OLSR) & REACTIVE ROUTING PROTOCOLS (AODV, DSR) IN MANET USING NS-3." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 04 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem30773.

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The abstract outlines a comprehensive analysis focusing on routing protocols in Mobile Ad Hoc Networks (MANETs). Ad-hoc networks are dynamic wireless networks without a central infrastructure. This analysis compares two types of routing protocols—proactive (table-driven) and reactive (on-demand)—using simulation analysis. The protocols DSDV, OLSR, AODV, and DSR are evaluated using NS-3, considering various performance metrics under different scenarios. The research aims to provide insights into protocol strengths and weaknesses, aiding network protocol selection and potential enhancements. Thi

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Rani, Shalli, Deepika Koundal, Kavita, Muhammad Fazal Ijaz, Mohamed Elhoseny, and Mohammed I. Alghamdi. "An Optimized Framework for WSN Routing in the Context of Industry 4.0." Sensors 21, no. 19 (2021): 6474. http://dx.doi.org/10.3390/s21196474.

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The advancements in Industry 4.0 have opened up new ways for the structural deployment of Smart Grids (SGs) to face the endlessly rising challenges of the 21st century. SGs for Industry 4.0 can be better managed by optimized routing techniques. In Mobile Ad hoc Networks (MANETs), the topology is not fixed and can be encountered by interference, mobility of nodes, propagation of multi-paths, and path loss. To extenuate these concerns for SGs, in this paper, we have presented a new version of the standard Optimized Link State Routing (OLSR) protocol for SGs to improve the management of control i

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Rahul, Desai, P. Patil B, and Pal Sharma Davinder. "Learning Based Route Management in Mobile Ad Hoc Networks." Indonesian Journal of Electrical Engineering and Computer Science 5, no. 1 (2017): 718–23. https://doi.org/10.11591/ijeecs.v7.i3.pp718-723.

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Ad hoc networks are mobile wireless networks where each node is acting as a router. The existing routing protocols such as Destination sequences distance vector (DSDV), Optimized list state routing protocols (OLSR), Ad hoc on demand routing protocol (AODV), dynamic source routing (DSR) are optimized versions of distance vector or link state routing protocols. Reinforcement Learning is new method evolved recently which is learning from interaction with an environment. Q Learning which is based on reinforcement learning that learns from the delayed reinforcements and becomes more popular in area

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Cheng, Yan Ming, Jing Niu, and Tie Jun Sun. "Study on Performance Comparison of OLSR and AODV Routing Protocols." Applied Mechanics and Materials 672-674 (October 2014): 1977–80. http://dx.doi.org/10.4028/www.scientific.net/amm.672-674.1977.

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A Mobile Ad hoc network (MANET) is a network consisting of a set of wireless mobile nodes, in which nodes can communicate with each other without centralized control or established infrastructure. To obtain a better understanding of AODV (Ad hoc On-Demand Distance Vector Routing Protocol) and OLSR (Optimized Link State Routing Protocol) routing protocols, different performances are simulated and analyzed using OPNET modeler 14.5 with the various performance metrics, such as PDR (Packet Delivery Ratio), end-to-end delay and routing overhead. Only effect of mobility is analyzed in the paper. As

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Abul, Hassan Muhammad, Syed Irfan Ullah, Abdus Salam, Arbab Wajid Ullah, Muhammad Imad, and Farhat Ullah. "Energy efficient hierarchical based fish eye state routing protocol for flying Ad-hoc networks." Indonesian Journal of Electrical Engineering and Computer Science 21, no. 1 (2021): 465–71. https://doi.org/10.11591/ijeecs.v21.i1.pp465-471.

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Flying Ad-hoc networks are emergent area in Ad-hoc networks evolved from MANETs and VANETs. Small unmanned aerial vehicles (UAVs) are used in FANETs applications and these small UAVs have limited resources while efficiently utilization of these resources is most critical task in real time monitoring of FANETs application. Network consumes its resources in path selection process and data routing from source to destination. Selecting of efficient routing protocol to utilize all available resources played vital role in extending network life time. In this article fisheye state routing (FSR) proto

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Yu Xian, Yap, Sumendra Yogarayan, Siti Fatimah Abdul Razak, et al. "Performance Assessment of Optimized Link State Routing Protocol on Vehicular Ad Hoc Network Simulation." HighTech and Innovation Journal 6, no. 1 (2025): 289–302. https://doi.org/10.28991/hij-2025-06-01-019.

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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. These factors necessitate the development and evaluation of routing protocols to ensure reliable data communication between vehicles. This study evaluates the performance of the Optimized Link State Routing (OLSR) protocol within Vehicular Ad-hoc Networks (VANETs), focusing on its capability to handle different traffic densities and dynamic environments. Reli

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Manhar, Advin, and Dr Deepak Dembla. "Improved Hybrid Routing Protocol (IHRP) in MANETs Based on Situation Based Adaptive Routing." International Journal of Electrical and Electronics Research 11, no. 1 (2023): 15–24. http://dx.doi.org/10.37391/ijeer.110103.

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Without the need of a fixed foundation or base station, the Mobile Ad hoc Network creates its own wireless network. One of the most troublesome aspects of Mobile Ad hoc Network (MANET) is the occurrence of unexpected loss of network connectivity. As a result of this problem, packets continue to drop, and we must restore the connection by sending Route Request (RREQ) and Route Reply (RREP). As a result, network performance will suffer yet another setback. We used the scenario routing technique to combine the Dream Multipath Routing (DMR), Ad hoc on-demand multipath distance vector (AOMDV), Opti

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Rani, Seema, and Saurabh Charaya. "Improving the Performance of OLSR in Wireless Networks using Reinforcement Learning Algorithms." International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 7s (2023): 166–72. http://dx.doi.org/10.17762/ijritcc.v11i7s.6988.

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The Optimized Link State Routing Protocol is a popular proactive routing protocol used in wireless mesh networks. However, like many routing protocols, OLSR can suffer from inefficiencies and suboptimal performance in certain network conditions. To address these issues, researchers have proposed using reinforcement learning algorithms to improve the routing decisions made by OLSR. This paper explores the use of three RL algorithms - Q-Learning, SARSA, and DQN - to improve the performance of OLSR. Each algorithm is described in detail, and their application to OLSR is explained. In particular,

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Mineno, Hiroshi, Kazuyoshi Soga, Tomoya Takenaka, Yoshiaki Terashima, and Tadanori Mizuno. "Integrated protocol for optimized link state routing and localization: OLSR-L." Simulation Modelling Practice and Theory 19, no. 8 (2011): 1711–22. http://dx.doi.org/10.1016/j.simpat.2010.09.008.

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C., Selvaraj, and Shanthakumari R. "MITIGATING NODE ISOLATION ATTACK IN OLSR PROTOCOL USING DCFM TECHNIQUE." International Journal of Advanced Trends in Engineering and Technology 1, no. 2 (2017): 75–82. https://doi.org/10.5281/zenodo.345990.

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A Mobile Ad Hoc Network (MANET) is a collection of mobile devices which are connected by wireless links without the use of any fixed infrastructures or centralized access points. The Optimized Link State Routing (OLSR) protocol is an important proactive routing protocol designed for mobile ad hoc networks. It employs periodic exchange of messages to maintain topology information of the network at each node. Based on topology information, each node is able to calculate the optimal route to a destination. One major DoS attack against the Optimized Link State Routing protocol (OLSR) known as the

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S, Jahir Hussain, and Sugumar Ramalingam. "Enhanced Whale Optimization Algorithm for Multi-Objective Node Disjoint Routing." Indian Journal of Science and Technology 17, no. 21 (2024): 2138–49. https://doi.org/10.17485/IJST/v17i21.3092.

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Abstract <strong>Objectives:</strong> The research goal is to identify node-disjoint pathways maximizing path lifetime, delivery ratio, etc. while establishing several node-disjoint paths to optimize routing and enhance interference reduction and PDR efficiency. <strong>Methods:</strong> In the MANET, the Enhanced Whale Optimization Algorithm (EWOA) is utilized to discover the most secure routing path. The dataset used in this research comprises simulated scenarios representing various network conditions and configurations, allowing for a comprehensive evaluation of the proposed

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Zhang, Hong, Jun Hu, and Lei You. "A New MSLBOLSR Routing Algorithm." Advanced Materials Research 1044-1045 (October 2014): 1003–6. http://dx.doi.org/10.4028/www.scientific.net/amr.1044-1045.1003.

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In Optimized Link State Routing Protocol, the choice of Multi-Point Relays is based on connectivity. Based on the connection time, this paper chooses MPR by taking reference in the degree of congestion of link layer of nodes while making a balanced processing of network load. The experimental results have shown that the improved MSLBOLSR(Multidimensional Sense and Load Balanced OLSR) protocol has advanced visibly in terms of the leisure degree of application layer and the time-delay, etc.

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Mahabbati, Lathifatul, Andy Hidayat Jatmika, and Raphael Bianco Huwae. "Reducing Transmission Signal Collisions on Optimized Link State Routing Protocol Using Dynamic Power Transmission." MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer 24, no. 1 (2024): 1–10. https://doi.org/10.30812/matrik.v24i1.3899.

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Many devices connected to a network inevitably result in clashes between communication signals. These collisions are an important factor that causes a decrease in network performance, especially affecting Quality of Service (QoS) like throughput, Packet Delivery Ratio (PDR), and end-to-end de- lay, which has a direct impact on the success of data transmission by potentially causing data loss or damage. The aim of this research is to integrate the Dynamic Power Transmission (DPT) algorithm into the Optimized Link State Routing (OLSR) routing protocol to regulate the communication sig- nal stren

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Afzal, Kiran, Rehan Tariq, Farhan Aadil, Zeshan Iqbal, Nouman Ali, and Muhammad Sajid. "An Optimized and Efficient Routing Protocol Application for IoV." Mathematical Problems in Engineering 2021 (May 19, 2021): 1–32. http://dx.doi.org/10.1155/2021/9977252.

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IoV is the latest application of VANET and is the alliance of Internet and IoT. With the rapid progress in technology, people are searching for a traffic environment where they would have maximum collaboration with their surroundings which comprise other vehicles. It has become a necessity to find such a traffic environment where we have less traffic congestion, minimum chances of a vehicular collision, minimum communication delay, fewer communication errors, and a greater message delivery ratio. For this purpose, a vehicular ad hoc network (VANET) was devised where vehicles were communicating

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Sharma, Vivek, Bashir Alam, and M. N. Doja. "A-OLSR: ANFIS based OLSR to select Multi point relay." International Journal of Electrical and Computer Engineering (IJECE) 9, no. 1 (2019): 646–51. https://doi.org/10.11591/ijece.v9i1.pp646-651.

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The characteristics like dynamic topology, power consumption, mobility etc. may leads to affect the routing process of packet as it progresses from one node to another node. The energy of each node is very limited in MANET’s due to which it becomes an important parameter to be considered while selecting the route. The ‘Optimized Link State Routing Protocol’ (OLSR) does not consider node energy during Multipoint relay (MPR) selection process. This paper proposes an improvement of OLSR routing protocol named as A-OLSR protocol using node energy during its MPR process. The impro

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Hussain, S. Jahir, and Ramalingam Sugumar. "Enhanced Whale Optimization Algorithm for Multi-Objective Node Disjoint Routing." Indian Journal Of Science And Technology 17, no. 21 (2024): 2138–49. http://dx.doi.org/10.17485/ijst/v17i21.3092.

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Objectives: The research goal is to identify node-disjoint pathways maximizing path lifetime, delivery ratio, etc. while establishing several node-disjoint paths to optimize routing and enhance interference reduction and PDR efficiency. Methods: In the MANET, the Enhanced Whale Optimization Algorithm (EWOA) is utilized to discover the most secure routing path. The dataset used in this research comprises simulated scenarios representing various network conditions and configurations, allowing for a comprehensive evaluation of the proposed work. The software employed for simulation and analysis i

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Bunu, Sanusi Mohammad, Omar Younis Alani, and Mohammad Saraee. "An Improved Routing Protocol for Optimum Quality of Service in Device-to-Device and Energy Efficiency in 5G/B5G." Future Internet 16, no. 9 (2024): 347. http://dx.doi.org/10.3390/fi16090347.

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Some challenges when implementing the optimized link state routing (OLSR) protocol on real-life devices and simulators are unmanageable: link quality, rapid energy depletion, and high processor loads. The causes of these challenges are link state processing, unsuitable multipoint relay (MPR) nodes, and information base maintenance. This paper proposes a structured, energy-efficient link sensing and database maintenance technique. The improved OLSR in the paper replaces the OLSRv2’s HELLO, HELLO, and Topology Control (TC) message sequence with a new sequence. MPR nodes are not mandated to broad

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Maheswari, G. Uma. "Fuzzy QoS Based OLSR Network." International Journal of Interdisciplinary Telecommunications and Networking 3, no. 1 (2011): 50–55. http://dx.doi.org/10.4018/jitn.2011010104.

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Quality-of-Service (QoS) routing protocol is developed for mobile Ad Hoc Networks. MANET is a self configuring network of mobile devices connected by wireless links. Each device in the MANET is free to move independently in any direction; therefore, it changes links to other devices frequently. The proposed QoS-based routing in the Optimized Link State Routing (OLSR) protocol relates bandwidth and delay using a fuzzy logic algorithm. The path computations are examined and the reason behind the selection of bandwidth and delay metrics is discussed. The performance of the protocol is investigate

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Raad Hammoodi, Mustafa, and Ravie Chandren Muniyand. "An improved harmony search algorithm for optimized link state routing protocol in vehicular ad hoc network." International Journal of Engineering & Technology 7, no. 2.14 (2018): 177. http://dx.doi.org/10.14419/ijet.v7i2.14.12820.

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Vehicle Ad-hoc Network (VANET) is a direct application of Mobile Ad-hoc Network (MANET). Nodes in VANET are vehicles that communicate using vehicle to vehicle (V2V) or vehicle to infrastructure (V2I). These types of communications have led to the emergence of various applications that provide safer driving. Due to the high changing of topology and frequent fragmentation of VANET, routing pack-ets in this type of network is a hard task. In this work, the authors deal with the well-known MANET proactive Optimized Link State Rout-ing protocol (OLSR). The deployment of OLSR in VANET gives the mode

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Safrianti, Ery, Linna Oktaviana Sari, and Tulus Rahayu. "Discovery Routing Time Speed Comparison of AODV, OLSR and ZRP protocols on MANET." International Journal of Electrical, Energy and Power System Engineering 3, no. 3 (2020): 100–106. http://dx.doi.org/10.31258/ijeepse.3.3.100-106.

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Mobile Ad hoc Network (MANET) is a wireless network that contains a collection of nodes without infrastructure and interconnected to communicate. MANET works dynamically when a group of nodes moves spontaneously, so the network topology can change quickly and cannot be predicted. It causes changes in wireless network topology according to existing conditions. The node functions in determining the route to be selected. Ad Hoc networks have limited transmission range, so routing is needed to send data over the network. The problem with mobile nodes is that routing must provide a path when the no

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Abood, Khaled Ahmed. "Performance evaluation of MANET routing protocols under DDOS attacks." University of Aden Journal of Natural and Applied Sciences 26, no. 2 (2022): 215–25. http://dx.doi.org/10.47372/uajnas.2022.n2.a09.

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Mobile ad-hoc networks (MANETs) consist of a set of communicating wireless mobile nodes or devices that could be deployed without the need for pre-established infrastructure for communication. Due to the insecure wireless communication medium and dynamic behavior of the nodes in MANETs, routing protocols are vulnerable to various security attacks, such as distributed denial of service (DDOS) attacks. DDOS attacks are used to temporarily disable network services by overloading the target system with huge traffic, such that it cannot respond to legitimate traffic. In this paper, we evaluat

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Sharma, Vivek, Bashir Alam, and M. N. Doja. "A-OLSR: ANFIS based OLSR to select Multi point relay." International Journal of Electrical and Computer Engineering (IJECE) 9, no. 1 (2019): 646. http://dx.doi.org/10.11591/ijece.v9i1.pp646-651.

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<span lang="EN-IN">The characteristics like dynamic topology, power consumption, mobility etc. may leads to affect the routing process of packet as it progresses from one node to another node. The energy of each node is very limited in MANET’s due to which it becomes an important parameter to be considered while selecting the route. The ‘Optimized Link State Routing Protocol’ (OLSR) does not consider node energy during Multipoint relay (MPR) selection process. This paper proposes an improvement of OLSR routing protocol named as A-OLSR protocol using node energy during its MPR process. Th

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M., Belkheir, Rouissat M., Mokaddem A., Bouziani M., and Zerroug A. "LE-OLSR protocol performance evaluation in various energy conditionsof mobile ad-hoc and sensor wireless networks." Indonesian Journal of Electrical Engineering and Computer Science 19, no. 3 (2022): 1391–98. https://doi.org/10.11591/ijeecs.v19.i3.pp1391-1398.

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A mobile Ad hoc and sensor wireless network commonly includes various mobile devices and sensors with limited resources. In such network, energy constraint and link stability are the most critical parameters to take into consideration when deploying routing mechanisms, to assure reliable communication between nodes. These requirements are due to the network scalability and the absence of a fixed infrastructure, which may cause a rapid depletion of the nodes batteries and leads onto network link breakages. LE-OLSR (Lifetime Enhancement - Optimized Link State Protocol) is a variant of the existi

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Wheeb, Ali H., and Nadia Adnan Al-jamali. "Performance Analysis of OLSR Protocol in Mobile Ad Hoc Networks." International Journal of Interactive Mobile Technologies (iJIM) 16, no. 01 (2022): 106–19. http://dx.doi.org/10.3991/ijim.v16i01.26663.

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Optimized Link State Routing Protocol (OLSR) is an efficient routing protocol used for various Ad hoc networks. OLSR employs the Multipoint Relay (MPR) technique to reduce network overhead traffic. A mobility model's main goal is to realistically simulate the movement behaviors of actual users. However, the high mobility and mobility model is the major design issues for an efﬁcient and effective routing protocol for real Mobile Ad hoc Networks (MANETs). Therefore, this paper aims to analyze the performance of the OLSR protocol concerning various random and group mobility models. Two simulation

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Priyambodo, Tri Kuntoro, Danur Wijayanto, and Made Santo Gitakarma. "Performance Optimization of MANET Networks through Routing Protocol Analysis." Computers 10, no. 1 (2020): 2. http://dx.doi.org/10.3390/computers10010002.

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A Mobile Ad Hoc Network (MANET) protocol requires proper settings to perform data transmission optimally. To overcome this problem, it is necessary to select the correct routing protocol and use the routing protocol’s default parameter values. This study examined the effect of route request parameters, such as RREQ_RETRIES and MAX_RREQ_TIMOUT, on the Ad Hoc On-demand Distance Vector (AODV) protocol, which was then compared with the default AODV performance Optimized Link State Routing (OLSR) protocols. The performance metrics used for measuring performance were Packet Delivery Ratio (PDR), thr

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Abid, Mohamed Amine, and Abdelfettah Belghith. "Period Size Self Tuning to Enhance Routing in MANETs." International Journal of Business Data Communications and Networking 6, no. 4 (2010): 21–37. http://dx.doi.org/10.4018/jbdcn.2010100102.

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In this paper, the authors propose a novel routing protocol driven by an asynchronous distributed cartography gathering algorithm. Each node senses its own dynamics and chooses locally an appropriate routing period size. As such stationary nodes generate little signaling traffic; fast moving nodes choose small routing periods to mitigate the effect of their mobility. Moreover, every node integrates a self regulating process that dynamically and constantly calibrates the chosen routing period to track changes in its dynamics. The performances of this proposed routing protocol are evaluated and

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Saad, Elsayed, and Ibrahim Youssef Mohamed. "Performance evaluation of dynamic source routing protocol with variation in transmission power and speed." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 2 (2023): 1795–802. https://doi.org/10.11591/ijece.v13i2.pp1795-1802.

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Mobile ad-hoc network (MANET) is a set of mobile wireless nodes (devices) which is not rely on a fixed infrastructure. In MANETs, each device is responsible for routing its data according to a specific routing protocol. The three most common MANET routing protocols are: dynamic source routing protocol (DSR), optimized link state routing protocol (OLSR), and ad-hoc on-demand distance vector (AODV). This paper proposes an efficient evaluation of DSR protocol by testing the MANETs routing protocol with variation in transmission power at different speeds. The performance analysis has been given us

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Belkheir, Mohammed, Mehdi Rouissat, Allel Mokaddem, Merahi Bouziani, and Abdelatif Zerroug. "LE-OLSR protocol performance evaluation in various energy conditionsof mobile Ad-hoc and sensor wireless networks." Indonesian Journal of Electrical Engineering and Computer Science 19, no. 3 (2020): 1391. http://dx.doi.org/10.11591/ijeecs.v19.i3.pp1391-1398.

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<p>A mobile Ad hoc and sensor wireless network commonly includes various mobile devices and sensors with limited resources. In such network, energy constraint and link stability are the most critical parameters to take into consideration when deploying routing mechanisms, to assure reliable communication between nodes.These requirements are due to the network scalability and the absence of a fixed infrastructure, which may cause a rapid depletion of the nodes batteries and leads onto network link breakages. LE-OLSR (Lifetime Enhancement - Optimized Link State Protocol) is a variant of th

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Teerapat, Sanguankotchakorn, K.Wijayasekara Sanika, and Nobuhiko Sugino. "Performance of OLSR MANET Adopting Cross-Layer Approach Under CBR and VBR Traffics Environment." International Journal of Computer Networks & Communications (IJCNC) 10, no. 6 (2018): 1–19. https://doi.org/10.5281/zenodo.2202538.

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The routing protocols play an important role in Mobile Ad-Hoc Network (MANET) because of the dynamically change of its topology. Optimized Link State Routing (OLSR), unawareness of Quality of Service (QoS) and power-consumed protocol, is an example of a widely-used routing protocol in MANET. The Multi-Point Relays (MPR) selection algorithm is very crucial in OLSR. Therefore, firstly, we propose a heuristic method to select the best path based on two parameters; Bit Error Rate (BER) derived from the physical layer and Weighted Connectivity Index (CI) adopted from the network layer. This can be

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Omer, Khaled Ahmed Abood. "Impact of Jellyfish attack on routing protocols in TCP-based MANETs." University of Aden Journal of Natural and Applied Sciences 27, no. 1 (2023): 139–50. http://dx.doi.org/10.47372/uajnas.2023.n1.a09.

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Mobile ad-hoc networks (MANETs) are self-organized infrastructure-less network of mobile wireless devices that could be deployed for communication. Due to the insecure wireless communication medium, multi-hop routing communication process, and dynamic behavior of the nodes in MANETs, routing protocols are vulnerable to various security attacks, such as Jellyfish attacks. A Jellyfish node targets TCP-based MANET and exploits its working mechanism to degrade the communication performance. This attack is hard to detect since it is a TCP protocol compliant methodology.In this paper, we evaluate th

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Saad, Saad Elsayed, and Mohammed Ibrahim Youssef. "Performance evaluation of dynamic source routing protocol with variation in transmission power and speed." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 2 (2023): 1795. http://dx.doi.org/10.11591/ijece.v13i2.pp1795-1802.

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<span lang="EN-US">Mobile ad-hoc network (MANET) is a set of mobile wireless nodes (devices) which is not rely on a fixed infrastructure. In MANETs, each device is responsible for routing its data according to a specific routing protocol. The three most common MANET routing protocols are: dynamic source routing protocol (DSR), optimized link state routing protocol (OLSR), and ad-hoc on-demand distance vector (AODV). This paper proposes an efficient evaluation of DSR protocol by testing the MANETs routing protocol with variation in transmission power at different speeds. The performance a

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Kadhim, Dheyaa Jasim, and Ali Abdulwahhab Mohammed. "Proposed emerged and enhanced routing protocols for wireless networks." Indonesian Journal of Electrical Engineering and Computer Science 24, no. 1 (2021): 871–79. https://doi.org/10.11591/ijeecs.v24.i2.pp871-879.

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The problem motivation of this work deals with how to control the network overhead and reduce the network latency that may cause many unwanted loops resulting from using standard routing. This work proposes three different wireless routing protocols which they are originally using some advantages for famous wireless ad-hoc routing protocols such as dynamic source routing (DSR), optimized link state routing (OLSR), destination sequenced distance vector (DSDV) and zone routing protocol (ZRP). The first proposed routing protocol is presented an enhanced destination sequenced distance vector (E-DS

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Abul Hassan, Muhammad, Syed Irfan Ullah, Abdus Salam, Arbab Wajid Ullah, Muhammad Imad, and Farhat Ullah. "Energy efficient hierarchical based fish eye state routing protocol for flying Ad-hoc networks." Indonesian Journal of Electrical Engineering and Computer Science 21, no. 1 (2021): 465. http://dx.doi.org/10.11591/ijeecs.v21.i1.pp465-471.

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<span>Flying Ad-hoc networks are emergent area in Ad-hoc networks evolved from MANETs and VANETs. Small unmanned aerial vehicles (UAVs) are used in FANETs applications and these small UAVs have limited resources while efficiently utilization of these resources is most critical task in real time monitoring of FANETs application. Network consumes its resources in path selection process and data routing from source to destination. Selecting of efficient routing protocol to utilize all available resources played vital role in extending network life time. In this article fisheye state routing

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M. Shoukath Ali. "Implementation of Optimized OLSR in 5G based VANETs to Improve QoS." Journal of Information Systems Engineering and Management 10, no. 26s (2025): 421–30. https://doi.org/10.52783/jisem.v10i26s.4244.

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5G-based Vehicular Ad-Hoc Networks (5G-VANETs) combine the advancements of 5G wireless communication technology with the capabilities of VANETs. These networks leverage the high data rates, low latency, and massive device connectivity provided by 5G to enable efficient and reliable communication among vehicles and infrastructure. Implementing a VANET environment in real-world scenarios poses significant challenges. This paper focuses on improving the Quality of Service (QoS) in 5G-based VANETs through the implementation of an optimized approach to the routing protocol. The chosen routing proto

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