Method and system for realizing the cross-area multicast service between the self networking and fixed networks

Abstract

This invention discloses one method to realize overly set broadcast business in self set network and fix network, which comprises the following steps: sending play router information from set source and the MANET receives the set play router found message boundary network gate one BG to convert the message into fix network identifiable set play router message and to send to interface router and the said AR uses fix network set play router to transfer router message to form set broad transfer structure. This invention also discloses one communication system.

Description

technical field

[0001] The invention relates to the technical field of communication, in particular to a method and a system for realizing cross-domain multicast services between an ad hoc network (MANET) and a fixed network. Background technique

[0002] Ad hoc network (MANET), as a distributed wireless mobile network without central management, has always been the focus of research in the industry. The initial research focused on the military, with the isolated MANET as the object for the cluster communication environment. With the rapid development of network technology, the demand for MANET in civilian use is increasing day by day. In many applications of MANET (audio, video, etc.), nodes need to complete a given task through group cooperation, and multicast, as a technology that saves bandwidth resources and can effectively forward data, is very suitable for the characteristics of MANET, so Multicast has broad application prospects in MANET. MANET is an important par...

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