Method for measuring communications volume area distribution in wireless mobile self-organizing network

Abstract

The present invention relates to a communication volume regional distribution method in the wireless mobile self organizing network measurement. The procedure is: an aerial vehicle is used to collect data in the air above the target area; the flight track and the investigating area are positioned through the GPS and the wireless network card on the aerial vehicle, the signal intensity of the communication node is measured, and the distance between the communication node and the investigating position is calculated through a signal intensity formula; the central position of the measured communication node is positioned by utilizing position information of the nodes on the two unparallel edges in the communication scope of a communication node and the distance information; the communication volume of various communication node is identified through the communication volume of the communication node on the flight track acquired by the wireless equipment according to the MAC address. The present invention can be applied in the investigation to the military conduction center of the hostile party by a pilotless airplane in the military battlefield environment, and the existence of the hostile party military conduction center is judged through the intensity degree of the communication volume; the present invention can be also used to detect the communication conflict scope of the mobile node, and used for the adjustment, assessment and test of the routing protocol in the wireless mobile self organizing network.

Description

technical field [0001] The invention belongs to the measurement of traffic in a wireless mobile ad hoc network oriented to military applications, and in particular relates to a method for measuring the regional distribution of traffic in the network. Background technique [0002] Mobile wireless ad hoc network (also known as Ad hoc network) is a dynamic, multi-hop, wireless network composed of a group of mobile hosts. Since the wireless mobile ad hoc network has the characteristics of peer-to-peer nodes, multi-hop non-center access, no dependence on network infrastructure, and strong invulnerability, its application fields are very different from ordinary communication networks. Military applications are the earliest and most important application fields of mobile wireless ad hoc networks, which are also considered to be the preferred technology for digital battlefield communications. At present, Ad hoc has become the core technology of the tactical Internet of the US milit...

AI Technical Summary

Problems solved by technology

Existing tools for scouting network traffic can measure the traffic with other nodes within the signal coverage area of ​​the instrument node, but cannot measure the traffic outside the signal range of the node

In addition, in a large-scale battlefield environment, since the discrete sampling values ​​of the communication traffic of discrete nodes cannot cover the distribution of communication traffic in a larger area, it is impossible to display the distribution of communication traffic in a certain area, which is not conducive to the distribution of communication traffic in combat. Regional Distribution Survey

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