GPRS (General Packet Radio Service) core network simulation and test system

A technology of simulation test and simulation system, applied in the direction of electrical components, wireless communication, etc., can solve the problems of high cost and other problems, achieve the effect of accurate fault cause, low expansion cost, and avoid impact

Inactive Publication Date: 2010-11-17
BEIJING WANET TELECOM TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0010] f. Dial-up module faults need to be found on-site inspectio...

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  • GPRS (General Packet Radio Service) core network simulation and test system
  • GPRS (General Packet Radio Service) core network simulation and test system
  • GPRS (General Packet Radio Service) core network simulation and test system

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Embodiment Construction

[0068] The method of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0069] Referring to the accompanying drawings, the system of the present invention includes a system access module, a system configuration management module, a test service management module, an alarm management module, and a fault analysis and location module.

[0070] Among them, the system access module is used to simulate the equipment before the access point and build its communication protocol. The network element equipment of the GPRS core network includes PCU (Package Control Unit, packet control unit), SGSN (SERVICING GPRS SUPPORT NODE, service support node ), GGSN (Gateway GPRS Support Node, Gateway GPRS Support Node), WAP GW and the equipment of each enterprise user, the method of the present invention is to directly access the core network across the wireless network, which requires the access point to be at the SGSN an...

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Abstract

The invention discloses a GPRS (General Packet Radio Service) core network simulation and test system applied to the field of mobile phone network testing. The system comprises a system access module, a system configuration and management module, a service test and management module, an alarm and management module and a fault analyzing and positioning module, wherein the system access module is accessed into a network through a simulated core network element and a hardware interface; and the service test and management module is used for issuing a test task, transferring a mobile phone simulated by the system configuration module to generate signaling and sending the signaling to the core network for testing through the simulated network element for testing. In the system, the simulated mobile phone and core equipment before an access point are used for testing, which crosses a wireless network and avoids the occupation to wireless network resources and the influence of the wireless network on a testing result. Meanwhile, in the method of the invention, a GPRS terminal quantity and a high-intensity test task are generated through software simulation, thus the system expansion cost is relatively lower.

Description

technical field [0001] The invention relates to the field of mobile phone network testing, in particular to a GPRS core network simulation testing system. Background technique [0002] As an important business form of communication network, GPRS (General Packet Radio Service) and its associated various mobile data services have been paid more and more attention by system operators and value-added service providers. With the continuous enhancement and improvement of business content and application functions, GPRS data service has become one of the most potential telecom value-added service categories. However, while the GPRS network provides users with convenient communication services, it is also difficult to monitor the network and service availability in real time due to the complexity of its business types and the diversity of network interfaces. [0003] In production practice, it is found that there are a series of practical problems in traditional terminal module dat...

Claims

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Application Information

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IPC IPC(8): H04W24/04H04W24/06
Inventor 郑清江厚炎汪兴东陈玉
Owner BEIJING WANET TELECOM TECH
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