Dynamically Adjusted Probabilistic Broadcasting Mechanism based on Distance Ratio and Node Density for MANETs
نویسندگان
چکیده
منابع مشابه
Location Based Dynamic Probabilistic Broadcasting for MANETs
Broadcasting has a central importance to Mobile Ad hoc Networks (MANETs) wherein it is frequently executed for the route discovery, address resolution, the application of paging a host and many other network services. Use of simple flooding, for broadcasts, causes redundant rebroadcasts and contention and collision issues that may lead to what is known as the broadcast storm problem. In this pa...
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For designing broadcast protocols in mobile ad hoc networks (MANETs), one of the important goals is to reduce the rebroadcast packets redundancy while reaching all the nodes in network. In this paper, we propose a probabilistic broadcasting mechanism based on selfishness and additional coverage in MANETs. Our approach dynamically adjusts the rebroadcast probability according to the extra covere...
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MANET is commonly known as Mobile Ad Hoc Network in which cluster of mobile nodes can communicate with each other without having any basic infrastructure. The basic characteristic of MANET is dynamic topology. Due to the dynamic behavior nature, the topology of the network changes very frequently, and this will lead to the failure of the valid route repeatedly. Thus, the process of finding the ...
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The aim of this study is to propose an efficient broadcasting method considering node density and to conduct a comparative evaluation with existing methods. In our proposed method, broadcasting is carried out efficiently using positional information attached to messages at the time of broadcasting and not by periodically exchanging positional information or routing tables. We run a simulation c...
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Ad-hoc networking is a concept in computer communications, which means that users wanting to communicate with each other form a temporary network, without any form of centralized administration. Each node participating in the network acts both as host and a router and must therefore be willing to forward packets for other nodes. For this purpose, a routing protocol is needed. An ad-hoc network ...
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ژورنال
عنوان ژورنال: Journal of Korea Multimedia Society
سال: 2013
ISSN: 1229-7771
DOI: 10.9717/kmms.2013.16.9.1077