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Analogue mobile station system, analogue mobile station positioning testing system and testing method

A technology for simulating movement and testing methods, applied in transmission systems, transmission monitoring, electrical components, etc., can solve problems such as inconvenient, immobile positioning system stability and performance testing, and achieve the effect of avoiding time and space constraints

Inactive Publication Date: 2008-11-05
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the test of multiple true value points is completed, it is very inconvenient to go to the designated place for testing, which is very inconvenient in engineering implementation and laboratory
[0015] In summary, the existing technology cannot conduct real and effective stability and performance tests on mobile positioning systems
At present, there is no technology that can construct various conditions, simulate the real environment and the real mobile station to complete the mobile positioning system test of the designated place

Method used

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  • Analogue mobile station system, analogue mobile station positioning testing system and testing method
  • Analogue mobile station system, analogue mobile station positioning testing system and testing method
  • Analogue mobile station system, analogue mobile station positioning testing system and testing method

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Embodiment Construction

[0036] Below in conjunction with accompanying drawing, the concrete realization mode of analog mobile station system of the present invention is described in detail:

[0037] figure 2 A schematic diagram of the network structure of the mobile positioning system using the simulated mobile station in the present invention. The whole system includes: a mobile positioning center, a positioning entity, a GPS satellite signal receiver, and an analog mobile station operating host. The simulated mobile station can run on an ordinary PC, and connect with the mobile positioning center, the positioning entity, and the GPS satellite signal receiver through the TCP / IP network. Thereby avoiding the restriction of the base station, PDSN and so on. The simulated mobile station receives the satellite signal sent by the GPS satellite signal receiver, which is used to infer the visual satellite pseudo-range measurement of the specified test point at the specified time. A positioning service ...

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Abstract

An analog mobile station system includes a man-machine interaction module, a control module, a test data derivation module, a database management module and a code / de-code module. An analog mobile station location test system includes: an analog mobile station system, a mobile location center, a location entity and a satellite data receiver. The test method includes: finishing the designing of the test request by the man-machine interaction module and transmits it to the control module to set the time trigger of each test task and the control module sets up the connection with the location entity based on the TCP / IP, the test data derivation module finishes the calculation of pilot phase and satellite false distance, the control module finishes the signaling interaction with the location entity on the location flows by the calculated data to transmit the position result computed by the location entity to the man-machine interaction module.

Description

technical field [0001] The invention relates to a mobile communication network system, in particular to a test for positioning a mobile station by simulating the mobile station. Background technique [0002] Location Based Services (LBS for short), also known as mobile positioning services or location services, means that the mobile network obtains the geographical location information (latitude and longitude coordinates) of mobile terminals through specific positioning technology, and provides them to mobile users themselves, communication System or a third party, with the support of certain electronic map information, provides mobile users with calling or non-calling services related to their location. With the launch of the mobile positioning service and the continuous expansion of the number of mobile users, higher requirements are bound to be placed on the stability and processing capabilities of the mobile positioning system. Therefore, how to better test the stabilit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/34H04B17/00H04B1/3827H04W24/06
Inventor 李昭福肖杰
Owner ZTE CORP
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