Background technology
The base station construction situation of mobile communication carrier need be put on record to wireless network regulator, in order to verify that operator provides the accuracy and the completeness of data, regulator needs regularly or irregularly to carry out drive test, gather base station identification information, compare with the data that operator provides, add up the base station information of not putting on record, write down the network parameter of respective base station simultaneously.Yet there are some defectives in current traditional driver test system for this type of regulatory requirement.
1, the intensity of test job is big
The tradition driver test system is primarily aimed at the wireless network of single standard, gathers multi-modulation scheme 2G and NodeB information, need carry out repeatedly drive test.
2, testing equipment complexity
The headend equipment of tradition driver test system is made up of testing mobile phone and GPS receiver, and system complex is inconvenient to carry.
3, the level of resources utilization is low
Tradition driver test system network-oriented coverage evaluating, the network optimization, analytic process complexity for the Base Station Identification monitoring needs the professional test engineer.
Just be based on traditional driver test system and have above-mentioned problem in Base Station Identification monitoring, market demand one cover is supported multiple standard, highly integrated Base Station Identification monitoring system, so that wireless network regulator further strengthens BTS management, increases work efficiency.
Summary of the invention
The object of the present invention is to provide the automatic monitoring system of a kind of 2G of collection and 3G standard Base Station Identification.
Base Station Identification monitoring system of the present invention, it is characterized in that: comprise upper computer software and slave computer test terminal, described upper computer software runs on the PC, be in charge of the base station identification data storehouse of putting on record, the control test assignment, and carry out information interaction between the slave computer test terminal, realize Base Station Identification, wireless network parameter and the real-time demonstration of test position information on electronic chart, generate data sheet; Base Station Identification, wireless network parameter and positional information are responsible in described slave computer test terminal.
Advantage of the present invention: the present invention gathers 2G and 3G standard Base Station Identification and wireless network parameter, integrated base stations sign collecting unit and GPS receiving element are finished data statistic analysis automatically, reduce the requirement to the tester, reduce tester's working strength, satisfy the Base Station Identification monitoring requirements.
Description of drawings
Fig. 1 is the Base Station Identification and the wireless network parameter of the present invention's monitoring.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is a workflow schematic diagram of the present invention.
Fig. 4 is a slave computer of the present invention test terminal structural representation.
Wherein:
1 – will put base station data on record by upper computer software and import database;
2 – upper computer softwares send slave computer test terminal information, operating state query requests;
The query requests of upper computer software is replied in 3 – slave computer test terminals;
4 – slave computer test terminals initiatively report base station identification information, the positional information of collection;
What 5 – upper computer softwares were replied the slave computer test terminal initiatively reports request;
6 – upper computer softwares call relevant data according to demand and handle from database.
Embodiment
Base Station Identification monitoring system of the present invention, can be used for monitoring the CDMA 1X/EVDO of operators such as China Telecom, China Mobile and CHINAUNICOM, GSM, the base station site of WCDMA and TD-SCDMA network, can distinguish China Mobile and the GSM of CHINAUNICOM network, the Base Station Identification of its monitoring and wireless network parameter are as shown in Figure 1.
The Base Station Identification monitoring system is made up of upper computer software and slave computer test terminal in the present embodiment, as Fig. 2, shown in Figure 3.Upper computer software runs on the PC, be in charge of the base station identification data storehouse of putting on record, the control test assignment, and carry out information interaction between the slave computer test terminal, realize Base Station Identification, wireless network parameter and the real-time demonstration of test position information on electronic chart, generate data sheet.
The slave computer test terminal is made of processing unit, memory cell, communication and collecting unit, as shown in Figure 4.Here, we adopt Samsung ARM9 S3C2440 processor main control part, use the flush type LINUX operating system design, by GPS terminal collection position information, gather the Base Station Identification and the wireless network parameter of objective area by wireless modem.
Base Station Identification monitoring system of the present invention is carried out test assignment, may further comprise the steps:
(1) the slave computer test terminal is installed in testing vehicle, is connected with host computer with the Ethernet grid line.Behind the power-up initializing of slave computer test terminal, start working.
The application program of operation host computer imports in the database, so that application program is called by the software interface base station data of will putting on record.Importing is put on record behind the base station data, can select a certain option among " all ", " China Mobile GSM ", " TD-SCDMA of China Mobile ", " the CDMA 1X of China Telecom ", " the CDMA EVDO of China Telecom ", " GSM of CHINAUNICOM ", " WCDMA of CHINAUNICOM ", can on electronic chart, show and the hiding base station icon of putting on record.On electronic chart, choose the base station icon, show the base station information of putting on record.
(2) pass through product information and the operating state that the slave computer test terminal is inquired about at the upper computer software interface.
(3) query requests is received in the slave computer test terminal, reports the product information and the operating state of wireless modem.
(4) after the host computer application program receives the product information and operating state that the slave computer test terminal reports, start test assignment.After test assignment starts, slave computer test terminal real-time report Base Station Identification, wireless network parameter and test position information.
(5) after the host computer application program receives the information such as Base Station Identification that report, reply the request that reports of slave computer test terminal.The host computer application program shows the test assignment track according to the positional information that receives on electronic chart, allow the user by button up-to-date test point to be shown between two parties.When showing track, window shows the current Base Station Identification that monitors in real time below electronic chart, comprises Serving cell ID, adjacent sub-district ID, base station IDs.During a tracing point, system can show Base Station Identification, the wireless network parameter of the different network formats of this tracing point monitoring in elected, can show and hiding tracing point and monitoring base station between information source concern line.System can be according to the default field intensity of different network formats and the relation of range of signal, area to the certain radius of test trails both sides is filled, show the residing position range of current monitoring base station with this, be used to judge whether the drive test circuit can cover the base station in whole zone.
(6) base station data of preserving in the host computer application call database of putting on record, compare with the base station identification information that monitors, the base station that Base Station Identification is not present in the database is judged to be the base station of not putting on record, and the real-time calculation base station of window is not put rate on record below electronic chart.
Base Station Identification monitoring system of the present invention generates XML formatted data file automatically in test process, also can manually generate the report file of Excel form, is used to preserve Base Station Identification, wireless network parameter and the positional information of test.
After test is finished, utilize upper computer software can playback historical test XML data file, on electronic chart, show Base Station Identification, wireless network parameter and the positional information of historical test, support operations such as broadcast, F.F., rewind down, time-out.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.