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 An Empirical Examination of Routing Protocols in Mobile Ad ...
2. Routing in Mobile Ad Hoc Networks . Mobile hoc network (MANET) is built on the fly where a number of mobile nodes work in cooperation without the engagement of any centralized access point or any fixed infrastructure. The nodes in the network are free to move independently in any direction. Node mobility causes route changes....
Implementation of Ant Colony Optimization with OLSR in ...
Ad Hoc Network are challenges in routing due to dynamic network topology and providing consistent quality of service in wireless nodes. Routing is a main issue for communication networks. The main problem solved by any routing protocol is to direct traffic from sources to destinations. The demand of quality of service (QOS) is increases day by ......
The Pennsylvania State University The Graduate School A ...
Routing in ad hoc wireless networks is made additionally challenging by the dynamic nature of the communication channel. In this thesis, we present an ant-based multipath QoS routing protocol that utilizes a link metrics combining multiple weighted criteria. We apply the proposed scheme to various fields in ad hoc wireless networks and...
QoS in Node-disjoint Routing for Ad Hoc Networks
2 Routing Protocols and QoS in Mobile Ad hoc Networks 20 2.1 Mobile ad hoc networks 20 2.2 Classification of routing protocols 24 2.3 Ad hoc on-demand routing protocols 28 2.3.1 Dynamic Source Routing (DSR) 28 2.3.2 Ad Hoc On-demand Distance Vector Routing (AODV) 31 2.4 Ad hoc on-demand multipath routing protocols...
Vol. 3, Issue 1, January 2014 Survey on Multipath QoS ...
Keywords: Mobile Ad-hoc Networks (MANET), Quality of service (QoS), QAMR (Quality of Service enabled ant colony based multipath routing), NCPR (neighbour coverage- based probabilistic rebroadcast), MP-QMRB (multipath QoS mobile routing backbones protocol) I.INTRODUCTION Mobile Ad-hoc networks (MANET) are a collection of wireless nodes which do ......
QoS Aware and Secure Dynamic Multipath Routing Protocol ...
multiplicative metrics. 2.2 QoS Aware Routing in MANET QoS aware Routing protocols are the routing protocols that use the QoS parameters for finding a path from source to destination. As the selection of is based on the desired QoS, the routing protocol is termed as QoS aware [3]....
Multipath QoS Routing for Mobile Ad Hoc NetworksMultipath ...
Abstract - Recently, quality-of-service routing in dynamic, wireless multi-hop ad hoc networks becomes a hot research topic, and various QoS protocols are proposed Even so, popular QoS routing protocols rarely provide multiple routes. Once links break due to node mobility, establishment of new routes leads to...
Swarm Intelligence Based Node-disjoint Multi-path Routing ...
Ant based routing protocols for MANETs have been widely explored, but most of them are essentially of single-path which tends to have heavy burden on the hosts along the shortest path from source to destination. The robustness of these protocols is comparatively not good which is further weakened by the positive feedback mechanism of ant. Node-disjoint multi-path routing is more robust and can ......
Bandwidth Constrained Priority-Based Routing Algorithm for ...
A Mobile Ad hoc NETwork (MANET) is a dynamically formed self-configured network by an auto-nomous system of mobile nodes connected by wireless links. With the advancements of wireless technology, the necessity of Quality of Service (QoS) is increasing rapidly. Developing QoS con-straint routing protocol for MANETs is still a challenging task....
Adaptive quality of service multi-hop routing - Wikipedia
The emergence of multimedia applications in communications has generated the need to provide mobile quality-of-service (QoS) support in ad hoc networks, and such applications require a stable path to guarantee QoS requirements. However, the topology of ad hoc networks is highly dynamic due to the unpredictable node mobility....
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