IPv6-based mobile ad hoc network mobile handover realizing method

Abstract

The invention provides an IPv6-based mobile ad hoc network mobile handover realizing method, wherein a mobile ad hoc network is a tail-end network of an IPv6 internet and is connected to the IPv6 internet through an access router, the mobile ad hoc network is divided into multiple clusters, each cluster consists of a first cluster node and more than one in-cluster node, two first cluster nodes which cannot communicate directly communicate through a cluster gateway node, all first cluster nodes and cluster gateway nodes form a route backbone network of the mobile ad hoc network, and the in-cluster nodes communicate with the IPv6 internet through the route backbone network. Associated nodes are first cluster nodes directly communicating in the in-cluster node, and one in-cluster node only directly communicates with one associated node at the same moment and can realize movement management without the need of changing an address during movement so as to ensure the route correctness and the communication continuity.

Description

technical field [0001] The invention relates to a method for realizing mobile handover, in particular to a method for realizing mobile handover in an IPv6-based mobile ad hoc network. Background technique [0002] With the wide application of mobile ad hoc networks and the development of next-generation Internet, the realization of all-IP communication interconnection between mobile ad hoc networks and next-generation Internet has become an inevitable trend of future development. [0003] With the continuous growth of users' demand for mobile services, the IPv6-based mobile ad hoc network can only obtain greater application space if it provides good mobility support. At present, there are still some problems in the application of the tunnel-based mobility protocol to the IPv6-based mobile ad hoc network. The main reasons are as follows: [0004] 1) In the existing mobile protocol, the mobile node needs to send and receive a large amount of control information to ensure smoo...

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Problems solved by technology

[0004] 1) In the existing mobile protocol, the mobile node needs to send and receive a large amount of control information to ensure smooth communication during the movement and reduce the loss of data packets, and the transmission of control information will consume a lot of energy, which will greatly reduce the number of mobile nodes. life span;

[0005] 2) Existing mobile protocols are based on traditional network architecture, and each node in IPv6-based mobile ad hoc network is both a router and a common node, so it is difficult to apply existing mobile protocols to IPv6-based mobile ad hoc networks

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