Publication

From a Location Service to a Multicast Service for Wireless Mobile Adhoc Networks

André Schiper, David Cavin, Yoav Sasson
2003
Reports

Abstract

In this paper we propose a novel approach for multicasting in Mobile Ad-hoc Networks (MANETs). Since no fixed infrastructure of servers is assumed in MANETs, efficient location management schemes are necessary in order to store and provide information about various services offered throughout the network. MDLM is the first multicast algorithm relying on a location management service. We thus avoid fragile data structures such as trees or DAGs to manage multicast groups, without reverting to more reliable, yet overhead-prone mesh-based algorithms.

Official source

https://infoscience.epfl.ch/entities/publication/994d0585-892a-4a56-83ae-5e798eebc6c4

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André Schiper, David Cavin, Yoav Sasson
2003
Reports

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/994d0585-892a-4a56-83ae-5e798eebc6c4

About this result

Related concepts (25)

Wireless ad hoc network

A wireless ad hoc network (WANET) or mobile ad hoc network (MANET) is a decentralized type of wireless network. The network is ad hoc because it does not rely on a pre-existing infrastructure, such as routers or wireless access points. Instead, each node participates in routing by forwarding data for other nodes. The determination of which nodes forward data is made dynamically on the basis of network connectivity and the routing algorithm in use.

Multicast

In computer networking, multicast is group communication where data transmission is addressed to a group of destination computers simultaneously. Multicast can be one-to-many or many-to-many distribution. Multicast should not be confused with physical layer point-to-multipoint communication. Group communication may either be application layer multicast or network-assisted multicast, where the latter makes it possible for the source to efficiently send to the group in a single transmission.

Wireless sensor network

Wireless sensor networks (WSNs) refer to networks of spatially dispersed and dedicated sensors that monitor and record the physical conditions of the environment and forward the collected data to a central location. WSNs can measure environmental conditions such as temperature, sound, pollution levels, humidity and wind. These are similar to wireless ad hoc networks in the sense that they rely on wireless connectivity and spontaneous formation of networks so that sensor data can be transported wirelessly.

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