Massive terminals-based satellite communication network private protocol test method

A satellite communication and private protocol technology, applied in the field of satellite communication network performance testing, can solve problems such as gaps and inapplicability, reduce hardware costs, verify system reliability and stability, and improve system test coverage.

Active Publication Date: 2018-03-20
BEIJING SATELLITE INFORMATION ENG RES INST
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  • Claims
  • Application Information

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Problems solved by technology

The disadvantage is that the test software is greatly affected by the performance of the user's host itself, so it is not

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  • Massive terminals-based satellite communication network private protocol test method
  • Massive terminals-based satellite communication network private protocol test method
  • Massive terminals-based satellite communication network private protocol test method

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[0041] Hereinafter, the present invention will be described in detail based on the drawings.

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0043] Such as figure 1 As shown, the present invention provides a method for testing a private protocol of a satellite communication network based on a large number of terminals. According to the satellite communication network protocol, multi-threading technology and virtual network card technology are used to realize massive terminal simulation software, ...

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Abstract

The invention provides a massive terminals-based satellite communication network private protocol test method that is applied to test whether the satellite communication network supports massive terminals to access a certain TCP/UDP-based private protocol. The method comprises the steps of developing massive terminal simulation software and establishing a tens of thousands of magnitude simulationterminal model; setting a client and a server on a network tester, wherein the client and the server are respectively connected with massive terminal simulation software and a satellite main station;configuring networks of the client and the server on the network tester; importing, by the client, a captured session packet of a to-be-tested protocol, creating a playback list, and configuring a load model and user behaviors; playing, by the server, a flow file in the playback list imported by the client and executing a test; and collecting statistic information of test results by the network tester, and forming a test report. The method has the beneficial effects of developing simulation model software, exploiting characteristics of existing test tools, and jointly using the tools for testing.

Description

technical field [0001] The invention belongs to the field of satellite communication network performance testing, and relates to a testing method and a testing system based on a mass terminal access private protocol. Background technique [0002] In addition to standard applications, there are thousands or even more other applications in the network at present, such as P2P (BitTorrent, eDonkey, Kazaa, Gnutella, etc.) and instant messaging protocols (MSN, Yahoo Messager, GTalk, QQ, Skype etc.) applications, as well as dedicated protocols or custom applications developed by the military, ministries and research institutes. These applications are collectively referred to as private protocols, which are characterized by irregularities, non-standards, various types, rapid protocol changes, and very difficult to test. [0003] Compared with terrestrial communication networks such as telecommunications networks and computer networks, satellite communication networks have the chara...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04B7/185
CPCH04B7/18519H04L43/062H04L43/0888H04L43/50
Inventor 曹云吴兆阳
Owner BEIJING SATELLITE INFORMATION ENG RES INST
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