A Communication Channel Modeling System for Multi-Mobile Node Networking

Abstract

The present invention provides a multi-mobile node networking communication channel modeling system, including: a network simulator provides a scenario editing environment through the Exata simulation platform, loads scenario files and broadcasts corresponding data to the entire network, and completes the generation of combat scenarios according to network planning , demonstration and distribution functions; the channel transmission simulator is used to use the SDR hardware platform to realize the algorithm of the channel model, and simulate the performance parameters of the communication network according to the actual radio frequency network link conditions and communication quality of short-wave communication, ultra-short-wave communication and microwave communication; platform The simulator is used to simulate the functions closely related to communication of shore base, ship and aircraft platform; the semi-physical simulator of the business terminal is used to simulate the functions of short wave, ultrashort wave and microwave according to the communication protocol; Data communication and voice communication functions for radio and microwave stations. The invention realizes the communication function of multi-mobile node network simulator and channel simulator.

Description

technical field [0001] The invention belongs to the technical field of wireless channel transmission, and more particularly, relates to a multi-mobile node networking communication channel modeling system. Background technique [0002] In view of the testing and verification requirements of multi-mobile node networking communication equipment, it is necessary to break through the dynamic topology network propagation environment modeling and hardware simulation technology under the random movement mode of multi-mobile nodes, and solve the multi-degree-of-freedom multi-node communication network channel modeling in complex electromagnetic environment. With efficient simulation problems, rapid verification and performance evaluation of dynamic networking communication equipment can be realized. As a simulation device of wireless channel environment, the wireless channel emulator realizes the simulation of radio frequency channel interconnection and dynamic wireless channel. Ac...

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Problems solved by technology

[0006] Aiming at the defects of the prior art, the purpose of the present invention is to provide a multi-mobile node networking communication channel modeling system, aiming at solving the problem of lack of modeling method for multi-mobile node wireless network and wireless channel joint communication simulation

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