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large traffic simulation test tool and method for WiMAX system

A technology of traffic simulation and testing tools, applied in software testing/debugging, transmission systems, digital transmission systems, etc.

Inactive Publication Date: 2012-05-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006]2. The number of MSS (Mobile Service Subscriber, mobile terminal) that can be simulated is limited, ranging from a few to dozens, and it is impossible to realize a large amount of signaling and data The limit test cannot meet the traffic volume required by the large traffic test
[0007]3. The service parameters of the call process cannot be dynamically configured, and the traffic performance indicators under different service parameters cannot be compared

Method used

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  • large traffic simulation test tool and method for WiMAX system
  • large traffic simulation test tool and method for WiMAX system
  • large traffic simulation test tool and method for WiMAX system

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Embodiment Construction

[0065] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0066] refer to figure 1 As shown, the heavy traffic simulation test system for WiMAX system includes control background 101, service simulator 102 / 104 / 106 / 108, base transceiver station (BTS) 103 / 105 / 107 / 109, base station controller (BSC ) 110, access gateway (AGW) 111 and application server (112). Wherein, the control background 101 and the service simulator 102 / 104 / 106 / 108 are connected through Ethernet in a one-to-many mode, and the service simulator 102 / 104 / 106 / 108 and the base transceiver station (BTS) 103 / 105 / 107 / 109 are connected through Ethernet in a one-to-one manner, and the base transceiver station (BTS) 103 / 105 / 107 / 109 and the base station controller (BSC) 110 are connected to the access gateway through Ethernet in a one-to-one manner The (AGW) 111 is connected, and the (AGW) 111 is connected to the application server 112 throug...

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Abstract

The present invention discloses a big telephone traffic simulation test tools for WiMAX system, which includes: control background which starts telephone traffic testing by transmitting telephone traffic testing command to service simulator through TCP communication; service simulator, after received the telephone traffic testing command for controlling background, simulating MSS transmitting call desire message to base station system, and receiving return-back message of base station system, and executing code for return-back message. The present invention also discloses big telephone traffic simulation testing system, big telephone traffic simulation test method and big telephone traffic simulate call method for WiMAX system. The present invention can simulate a good deal of MSS call process flow, and acquire BSS telephone traffic handling ability index accurately.

Description

technical field [0001] The invention relates to a large-traffic simulation test technology in the communication field, in particular to a large-traffic simulation test tool and a test method for a WiMAX system. Background technique [0002] WiMAX (Worldwide Interoperability for Microwave Access) is an emerging wireless communication technology called "4G", which can provide high-speed Internet-oriented connections. Using this technology, users can communicate data at a very fast speed within a range of 50 kilometers. In a typical 3km radius cell deployment, the deployed mobile network will be able to provide a throughput of up to 15Mbit / s, which can simultaneously meet the needs of thousands of home users who use DSL (Digital Subscriber Line, Digital Subscriber Line) to access the Internet, and provide enough bandwidth loopback. WiMAX technology will be widely used in notebook computers and PDA (Personal Digital Assistant, personal digital assistant), so that urban areas a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L12/28H04L29/06H04W24/06H04B17/00H04M3/22H04M3/36G06F11/36H04B17/309
Inventor 李震
Owner ZTE CORP