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Circuit calling generator for testing function of communication function system and method thereof

A technology of intercommunication function and generator, applied in the direction of transmission system, digital transmission system, monitoring/monitoring/test arrangement, etc., can solve problems such as high cost and human resources

Inactive Publication Date: 2006-09-20
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] This brings about such a problem, that is, it is necessary to consume relatively high cost and human resources to test the functions of data service processing and call control processing of the interworking function system (IWF) 150

Method used

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  • Circuit calling generator for testing function of communication function system and method thereof
  • Circuit calling generator for testing function of communication function system and method thereof
  • Circuit calling generator for testing function of communication function system and method thereof

Examples

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Embodiment Construction

[0063] The following will refer to the above Figures 2 to 6 A specific preferred embodiment of the present invention will be described. This embodiment is primarily concerned with a circuit call generator (loadbox) interfaced with an interworking function system that can be used as a wired user (modem or facsimile machine) for a wired network or as a wireless user for a wireless network ( terminal or mobile phone). Therefore, the circuit call generator can generate calls and data services for interworking functional systems without network devices such as terminals, mobile phones, base stations / base station controllers, mobile switching centers, modems, personal computers, fax machines, etc., which The network devices generally constitute a digital cellular service system or a personal communication service system of a cellular network, as described in the above description of the prior art.

[0064] The circuit call generator of the present invention adopts the PPP / IP / TCP ...

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PUM

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Abstract

A circuit call generator for functional testing of interworking function system and a method for testing the functions of the IWF system are provided. The circuit call generator includes a trunk interface unit for performing communication channel switching between the call generator and the IWF system, a circuit data processing unit for performing emulation of a role of the wireless subscribers or wired subscribers, a circuit data processing unit being connected to the IWF system via the trunk interface unit, a control bus for transmitting control signals between the trunk interface unit and the circuit data processing unit, a data bus for transmitting data between the trunk interface unit and the circuit data processing unit, and a control unit for controlling the emulation of the circuit data processing unit.

Description

technical field [0001] The present invention relates to a circuit call generator (load box) for testing the function of an interworking function system (IWF) and a method thereof. More particularly, the present invention relates to a circuit call generator and corresponding method for functional testing of data traffic processing and call control processing of an interworking function system (IWF) which provides wireless data Communication service. [0002] It should be understood that in this specification, unless the context requires otherwise, the word "comprising" means including the stated integer or integer group, but not excluding any other integer or integer group. Background technique [0003] figure 1 Shows a conventional network configuration for providing radio data communication services to mobile users in a CDMA system. Such as figure 1 As shown, a mobile user uses a terminal equipment (TE) 110 such as a personal computer, a notebook computer, etc. to conne...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04M11/06H04M3/26H04L12/26H04M3/42H04W24/00H04W24/06
CPCH04L43/50H04L12/2697H04W24/00
Inventor 李忠烈
Owner SAMSUNG ELECTRONICS CO LTD