Complete machine automatic test equipment and method of global mobile communication system base station

Abstract

The invention provides a device for automatically testing the complete machine of the base station of a global system for mobile communications and a method thereof. The device comprises a comprehensive tester, a main control device and a base station control device, wherein, the main control device which is connected with the comprehensive tester and the base station control device is used for controlling the base station control device and the comprehensive tester; the comprehensive tester is used for transmitting the uplink signal of a base station (BS) to the radio-frequency receiving port of the BS; the uplink signal is output from an Abis interface after being processed by the BS; and the comprehensive tester is further used for receiving the data transmitted from the down interfaceof the BS, and processes the data to obtain an uplink radio-frequency index of the BS; the BS control device is used for receiving uplink data frames output from the Abis interface of the BS, reconstitutes the uplink data frames as downlink data frames, and loops back the downlink data frames to the BS through the Abis interface; and the downlink data frames is transmitted to the comprehensive tester through the downlink interface after being processed by the BS.

Description

Complete machine automatic test device and method for GSM base station technical field The invention relates to the field of mobile communication, in particular to an automatic test device and method for the production of a complete base station in a GSM (Global System for Mobile Communication) system. Background technique In the production of GSM base stations, the RF index test generally uses final testers, such as R&S's CMD57, CMU300 or Agilent's E4406 (spectrum analyzer) + E4438 (signal source) and other instruments. HomeBTS is a small, short-range cellular base station specially developed for indoor coverage. Since HomeBTS has a small coverage area and many base stations, it takes time and effort to plan frequency points through conventional macro base station network planning and network optimization methods, so it has intelligent frequency search and frequency point setting functions. That is to say, in addition to the uplink and downlink air interfaces for commun...

AI Technical Summary

Problems solved by technology

Existing testing methods and devices have shortcomings and need to be improved urgently

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