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An automatic test method and device of the radio resource management performance

A technology for wireless resource management and automated testing, applied in the directions of wireless communication, selection device, radio/inductive link selection arrangement, etc., to achieve automation, reduce manual participation, and facilitate analysis

Active Publication Date: 2007-10-17
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0010] In view of the need to manually build a test environment and manually complete the test process in the prior art and the defects caused by it, the main purpose of the present invention is to more realistically simulate the actual application environment by designing a set of automatic test equipment and scripted automatic test methods. Reduce the uncertainty of human adjustment, improve the efficiency and accuracy of testing

Method used

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  • An automatic test method and device of the radio resource management performance
  • An automatic test method and device of the radio resource management performance
  • An automatic test method and device of the radio resource management performance

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Embodiment Construction

[0038] According to the air interface propagation characteristics of the mobile communication system, the device of the present invention connects one or more terminals in the terminal array to one or more cells respectively, and the control and monitoring center has a control port and a monitoring port to connect to the cell base station, terminal array, and attenuator , additive white Gaussian noise (AWGN) noise source, signal noise source, channel simulator, attenuator array, automatic control of various adjustable devices, and automatic testing of link calibration and some RRM algorithms.

[0039] Fig. 2 has provided the system structural diagram that uses automatic testing device described in the present invention to carry out RRM performance test, and the part between a base station subdistrict and terminal array is called a test module, and a test module consists of a channel simulation unit and an attenuation array Composition, each test module has the same internal str...

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Abstract

The invention relates to an automatic testing method and device in a PRM performance test, the method soloves disadvantages of errors and law efficiency when testing in a manually constructed testing entironment. The device includes one or more channel simulation units, one or more attenuation arraies, one or more terminal array units, a control monitoring centre which provides an interface for users to programme test scripts based on testing examples, for outside, and controls adjustable devices via a standard interface, for inside. A testing method corresponding to the device is proposed, which comprises an automatic aligning step and an automatic testing step which are performed by the control monitoring centre according to a receiving signal code power value of a main common control physical channel at a near point and a characteristic that uplink and downlink path loss are symmetrical. The technic of the invention completely replaces manually testing manner in a current technic, is capable of simulating an actual circumstance of a network more accurately and factually, and performing a test with multi-RRM algorithm interaction.

Description

technical field [0001] The invention relates to an automatic test method and device in the performance test of radio resource management (hereinafter referred to as RRM) in the field of 3G mobile communication. Background technique [0002] The main purpose of the radio resource management RRM test includes the test of resource optimization performance in addition to verifying the performance of the system for resource allocation. The test items mainly include the performance test of terminal cell handover or reselection based on signal strength, signal quality and other conditions, load congestion control (LCC) performance test, radio link monitoring (RLS) performance test, power control (PC) For performance testing, packet scheduling (PS) performance testing, etc., the test system is used to verify whether the protocol flow, timing relationship, power characteristics, radio frequency indicators, efficiency, success rate and other indicators meet the requirements of the sta...

Claims

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Application Information

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IPC IPC(8): H04Q7/34H04B17/00H04W24/06H04B17/391
Inventor 陈洁
Owner DATANG MOBILE COMM EQUIP CO LTD
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