Realization method for wireless mesh network and node

Abstract

The invention discloses a realization method for a wireless mesh network and nodes. The realization method for the wireless mesh network comprises steps: obtaining nodes and route information needing to be monitored in the network, according to the associated relationship between the nodes and the route, obtaining a monitoring acting candidate set in the network which covers maximal link and has minimum nodes, selecting a node set with larger residing weighted value of the nodes from the acting candidate set as a monitoring agency; adopting the selected agency to monitor the routing transmission of the wireless mesh network, wherein the anticipated transmission time SMETT of the route is measured in the transmission process, thus forming the route measuring result; and according to the result, controlling packet routing or call forwarding. The invention can increase network performance and reduce resource consumption.

Description

technical field [0001] The invention relates to the communication field, in particular to a wireless mesh network (WMN, wireless Mesh Network). Background technique [0002] Wireless Mesh network is a wireless broadband access technology based on IP protocol. It combines the advantages of wireless local area network (WLAN, Wireless LAN) and Adhoc network, supports multi-point to multi-point mesh structure, and has self-organizing, self-repairing, Intelligent advantages such as multi-hop cascading, node self-management, mobile broadband, wireless positioning, etc., are a large-capacity, high-speed, and wide-coverage network that has become an effective means of broadband access. In a sense, the Mesh network is mainly a kind of network architecture idea, and its main functions are reflected in the centerless, self-organizing network, multi-level jumping and routing judgment selection. [0003] In a network built with Mesh technology, its topological structure is grid-like, wi...

AI Technical Summary

Problems solved by technology

However, when a terminal device moves from one network to another network, according to the routing settings of the wireless mesh network in the prior art, the network switching and context switching that the terminal device needs to perform will cause a large delay in the communication, and even cause the communication to be interrupted.

[0010] 2) The monitoring proxy setting of the existing wireless Mesh network consumes a lot of network resources

However, as the network scale increases, such an allocation method will consume a large amount of network resources

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