A method for implementing wireless network communication

Abstract

The invention discloses a communication implementation method for a wireless network. The movement area of the wireless network is composed of 2n1*2n2 two-dimensional square meshes, wherein n1 and n2 are positive integers, the side length is the transmission radius r of a mobile node, the coordinates of each mesh are (x, y), and x and y are nonnegative integers; the mobile node obtains the geographic coordinates (Gx, Gy) thereof through GPS technology, and the coordinates of the mesh where the mobile node is located are obtained according to a formula. The communication implementation method for the wireless network is used for such fields as vehicle monitoring, medical treatment and health, and national defense and military, for example, in the vehicle monitoring field, the communication implementation method technology for the wireless network is used for monitoring the road congestion, each vehicle can be provided with a plurality of nodes, after each node is configured with an address, the nodes can communicate information to transmit the road traffic situation to effectively avoid road congestion and keep traffic smooth, and therefore, the technology has high popularization value.

Description

technical field [0001] The invention relates to a communication realization method, in particular to a wireless network communication realization method. Background technique [0002] The communication between nodes in the wireless network is realized through the forwarding and routing of intermediate nodes. Therefore, each node must be equipped with a unique address to achieve communication. Therefore, one of the key technologies that need to be solved to realize the wireless network is address automatic Configuration problem. [0003] The current address configuration is divided into two forms: stateful address configuration and stateless address configuration. The stateful address configuration scheme uses the server / client communication method to assign addresses, that is, the node requests the server to apply for an address, and then the server unifies the network The nodes within are assigned addresses. Since the mobile ad hoc network does not have any infrastructure...

AI Technical Summary

Problems solved by technology

Since the mobile ad hoc network does not have any infrastructure, such as servers, the stateful address configuration scheme cannot be applied to wireless networks

In the stateless address configuration scheme, each assigned address needs to perform duplicate address detection in the entire network to ensure its uniqueness, resulting in a large amount of control packet overhead and consuming a large amount of network resources, so it is not applicable Use on wireless network

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