Results 141 to 150 of about 513 (161)
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Proceedings of the 4th international conference on Security of information and networks, 2011
In Optimized Link State Routing (OLSR), each node collects information about the network by exchanging control messages. The information is stored or updated in various repositories maintained at each node. The information in repositories is used to further generate control messages. A node has full control over its repositories.
Manoj S. Gaur +3 more
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In Optimized Link State Routing (OLSR), each node collects information about the network by exchanging control messages. The information is stored or updated in various repositories maintained at each node. The information in repositories is used to further generate control messages. A node has full control over its repositories.
Manoj S. Gaur +3 more
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Performance Analysis of DSR OLSR and OLSR-MIP in VANET
Advanced Materials Research, 2013Vehicle 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.
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An QoS Aware Link Defined OLSR (LD-OLSR) Routing Protocol for MANETS
Wireless Personal Communications, 2019Mobile Adhoc Networks (MANETS) are gaining popularity because of interconnected networks. Routing is a key issue which needs to be addressed for efficient forwarding of packets from source to destination. Optimized Link State Routing (OLSR) is a proactive or table driven routing protocol in MANETS which works on the principal of link sensing.
Rachna Jain, Indu Kashyap
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Analysis of energy efficient OLSR extensions and OLSR-EXT energetic optimization proposal
Proceedings of the 10th ACM symposium on Performance evaluation of wireless ad hoc, sensor, & ubiquitous networks, 2013Energy efficiency is a key issue for ad-hoc networks and several proposals have been explored in order to maximize network lifetime. This work analyzes the most relevant modifications proposed in the literature for OLSR in order to make it energy efficient and compares their performance results in terms of throughput, network lifetime and node energy ...
Diogo L.P. Machado +2 more
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NC-OLSR: A network coding based OLSR multipath transmission scheme for FANETs
2017 4th International Conference on Systems and Informatics (ICSAI), 2017Multipath routing has been proved to improve the reliability and throughput of data transmission in ad-hoc networks. However, in FANETs, due to frequent link failures and rapid changes in network topology, it is difficult to dynamically build these paths and the maintenance overhead is also unacceptable.
Jun Yin, Lei Wang, Chen Han, Yuwang Yang
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RESA-OLSR: RESources-aware OLSR-based routing mechanism for mobile ad-hoc networks
2016 International Conference on Military Communications and Information Systems (ICMCIS), 2016This paper describes the performance enhancements of the routing mechanism for mobile ad-hoc networks. The presented solution is based on the proactive Optimized Link State Routing (OLSR) protocol. A new method was introduced to calculate the node performance metric with respect to the local resources, i.e., the battery level and the available ...
Janusz Romanik +2 more
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Bridge nodes based secure OLSR
Proceedings. 2005 International Conference on Wireless Communications, Networking and Mobile Computing, 2005., 2005The existing secure routing protocols for ad hoc network are mainly based on bi-directional and symmetrical links, however, because of the special digital signals transmission equipments, which have different physical characteristic such as power range, there are many asymmetrical links in true wireless networks, so the successful authentication ratio ...
null Fan Hong +3 more
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Proceedings of the Sixth Asian Internet Engineering Conference on - AINTEC '10, 2010
Wireless Mobile Ad-hoc Networks (MANETs) are characterized by frequent and unpredictable disconnections, due to mobility, interference, power management or any other issues. Such disconnections result in the failure of MANET routing protocols that are designed to establish end-to-end paths between the communicating nodes.This work focuses on enhancing ...
Ranju Pant +4 more
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Wireless Mobile Ad-hoc Networks (MANETs) are characterized by frequent and unpredictable disconnections, due to mobility, interference, power management or any other issues. Such disconnections result in the failure of MANET routing protocols that are designed to establish end-to-end paths between the communicating nodes.This work focuses on enhancing ...
Ranju Pant +4 more
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New quantum-genetic based OLSR protocol (QG-OLSR) for Mobile Ad hoc Network
Applied Soft Computing, 2019Abstract Due to the mobility, self-organization and distributed control of Mobile Ad hoc Network (MANET), the routing protocol of MANET must adapt to the rapid changes of the network structure, and ensure the maximum savings of network resources. This paper proposes a kind of new quantum-genetic based OLSR protocol (QG-OLSR) for MANET.
De-gan Zhang, Yu-ya Cui, Ting Zhang
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Bio-inspired OLSR Routing protocol
2019 6th International Conference on Control, Decision and Information Technologies (CoDIT), 2019This papers addresses the comparative study between standard OLSR routing performance and bioinspired OLSR routing protocols. The proposed bio-inspired OLSR protocols based on differential evolution and nondominated sorting genetic algorithm implemented using the well known simulator NS-2.
Nassir Harrag, Abdelghani Harrag
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