Hierarchical routing algorithm based on distributed type wireless aggregation network

Abstract

The invention discloses a hierarchical routing algorithm based on a distributed type wireless aggregation network. The algorithm comprises the following steps of clustering of a wireless information interactive network, wherein the clustering is characterized by comprising the steps of utilizing nodes in the network to build a plurality of clusters by a cluster strategy, enabling each cluster to contain multiple common nodes and a cluster main node, and carrying out cluster management and cluster interior information interaction under the control of the cluster main nodes; building of the distributed type wireless aggregation network, wherein the building is characterized by comprising the steps of on the basis of the clusters of the wireless information interaction network, utilizing a series of aggregation nodes to build a distributed type hierarchical wireless aggregation network, reducing the data throughput pressure of the cluster main nodes, providing support for the inter-cluster information interaction of the distributed type information interaction network, and managing and optimizing the whole network; and designing of a hierarchical routing algorithm based on the distributed type wireless aggregation network, wherein the designing is characterized by comprising the steps of providing a lightweight routing protocol based on the cluster strategy and the distributed type wireless aggregation network, obtaining a node route list in the whole network range in the process of adding nodes into the network by the protocol under the conditions of smaller channel bandwidth and controlled cost, carrying out route management on the network, and addressing and routing all nodes in the network.

Description

technical field [0001] The invention relates to a hierarchical routing algorithm based on a distributed wireless convergence network, which is characterized in that it proposes a hierarchical routing algorithm based on a distributed wireless convergence network based on a clustering algorithm of a wireless information interaction network and a distributed wireless convergence network based on multi-channel construction. Routing algorithm, and design the architecture and main implementation process of the entire network, so that the network protocol can perform rapid and accurate route discovery and route selection, which is convenient for the construction and expansion of large-scale industrial self-organizing wireless information interaction network. Background technique [0002] In traditional wireless ad hoc networks, the frequent joining and exiting of nodes makes the network topology constantly changing, making the end-to-end data transmission very complicated. Although...

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Problems solved by technology

[0002] In the traditional wireless ad hoc network, the frequent joining and exiting of nodes makes the network topology constantly changing, making end-to-end data transmission very complicated

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