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Multicasting plays an important role in the typical application of ad hoc wireless networks namely, emergency search and rescue operations, military applications etc. Implementing multicast routing protocols to MANETs leads to improve the consumption of bandwidth, improving the efficiency and reducing the cost of communication in the network. A tree based multicast routing protocol i.e. Multicast...
This paper presents a novel multicast routing protocol for wireless mobile ad hoc networks (MANETs) that uses distribution trees to efficiently forward multicast traffic. The proposed multicast routing protocol is built as a MANET extension to the popular Protocol Independent Multicast (PIM) routing protocol used in wired networks; hence, we call our scheme PIM-MANET. Similar to PIM, PIM-MANET is...
All major mobile communication architectures are mainly centralized. When the mobile devices are switched on it will search for nearby base station or access point. The content being searched is mostly stored in a centralized directory manner. Peer-to-Peer platform can be one of the best possibilities to overcome the restrictions and resolve issues incurred due to centralization. Mobile environment...
Explicit multicasting protocols such as Differential Destination Multicast (DDM) in MANETs have been retaining advantages of traditional approach while eliminating their shortcomings especially for small-group applications. However, they still have some drawbacks especially in the group size limitation. In this work we discussed a new unified unicast and multicast routing scheme called Arithmetic...
Nodes in Mobile Adhoc NETwork (MANET) are suffered by limited bandwidth and frequent changes in the topology due to node mobility. The nodes participating in the network are powered by limited battery resources and the battery depletion can imply network failure. Although establishing correct and efficient routes is an important design issue in MANET, providing energy efficient routes is a more challenging...
A new context-aware routing framework for multicast and unicast routing in mobile ad hoc networks is introduced. This framework, which is called CAROM (Context-Aware Routing over Ordered Meshes), uses regions of interest to identify connected components of the network that span sources and destinations of interest to restrict signaling to occur mostly within these regions. Context information is used...
This paper examines multicast routing protocol of mobile ad hoc network and evaluates these protocols based on some set of parameters. This paper provides an overview of ten different protocols by presenting their characteristics and functionality and then provides a comparison and discussion of their respective merits and drawbacks.
We present AIR (automatic incremental routing), a unified approach for scalable unicast and multicast routing in mobile ad hoc networks (MANET). In AIR, nodes run a distributed routing algorithm to assign prefix labels to themselves. The labels are assigned such that routing to unicast or multicast destinations is automatic, in that a route from any node to a destination is defined by the node's prefix...
This paper introduces an integrated framework for multicast and unicast routing in mobile ad hoc networks (MANET) based on interest-defined mesh enclaves. Such meshes are connected components of a MANET that span the sources and receivers of unicast and multicast flows. We present the Protocol for Routing in Interest-defined Mesh Enclaves (PRIME), which establishes meshes that are activated and deactivated...
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