CN100544474C - Wireless system is carried out the system and method for maintenance test - Google Patents
Wireless system is carried out the system and method for maintenance test Download PDFInfo
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- CN100544474C CN100544474C CNB2005100856268A CN200510085626A CN100544474C CN 100544474 C CN100544474 C CN 100544474C CN B2005100856268 A CNB2005100856268 A CN B2005100856268A CN 200510085626 A CN200510085626 A CN 200510085626A CN 100544474 C CN100544474 C CN 100544474C
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
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Abstract
The invention provides a kind of system and method that wireless system is carried out maintenance test, system of the present invention mainly comprises: wireless base station maintenance test system: be used to initiate the test assignment to the wireless base station, the test data that obtains is analyzed, and provide analysis result, receive test data and analysis result that wireless terminal maintenance test system transmits, wireless system is carried out fault delimit and locate; Wireless terminal maintenance test system: be used to initiate test assignment to wireless terminal, the test data that obtains is analyzed, and provide analysis result, and wireless terminal is carried out fault delimit and locate, transmit corresponding test data and analysis result and give wireless base station maintenance test system.Utilize the present invention to carry out fault to wireless system quickly and accurately and delimit even locate, thereby reduce cost of system maintenance.
Description
Technical field
The present invention relates to communication field, relate in particular to a kind of system and method that wireless system is carried out maintenance test.
Background technology
Along with increasing rapidly of mobile subscriber size, the problem that occurs in the wireless system operation is also more and more, this mainly is because communication apparatus, particularly access layer equipment is often quite complicated, the wireless system network size is huge, equipment is numerous, protocol specification is very complicated, also has the difference that interconnects between the multi-vendor equipment.In order to overcome the above problems, it is very important that wireless system, wireless telecommunications system (comprising wireless base station, wireless terminal etc.) are carried out maintenance test.
Maintenance test and fault to communication apparatus (comprising local side apparatus and ustomer premises access equipment) are delimited, and are a kind of important means that guarantees the communication apparatus steady operation.This maintenance test and fault delimitative function are finished by a maintenance test system often.This maintenance test system must can finish on the basis of original function at communication apparatus, carry out maintenance test, fault demarcation even location work, to find the module that breaks down in the communication apparatus rapidly, the attendant can change or keep in repair this malfunctioning module in time with assurance, thereby guarantees the normal operation of communication apparatus.
Existing broadband device maintenance test system mainly designs at wire access technology, such as ADSL (ADSL (Asymmetric Digital Subscriber Line)) access technology.The principle of its maintenance test is at first to carry out fault to delimit, and then carries out fault location.According to the result of fault location, just can find out malfunctioning module rapidly.
With this wire access technology of ADSL is example, and its fault demarcation method commonly used is as follows:
1, Loop test (Test-out);
2, Internal Line Test (Test-in);
3, terminal emulation (CPE emulation);
4, local side emulation (CO emulation).
Its Fault Locating Method commonly used is as follows:
1, SELT (single end testing);
2, DELT (Dual-Ended Loop Test);
3, Loop Back (loopback test);
4, by the line test of extraneous tester or module.
In order to realize that above-mentioned fault is delimited, fault location function, must in DSLAM (Digital Subscriber Line Access Multiplexer) system, increase corresponding test module and test access module.As shown in Figure 1, in the maintenance test system of DSLAM system shown in Figure 1, comprise following several testing scheme:
1, the test access module connects 1,4 two points, as shown in Figure 1.Local side apparatus is communicated with subscriber terminal equipment, and the DSLAM system is in normal operating conditions.
2, the test access module connects 1,2 two points, as shown in Figure 2.User interface card is communicated with interior measurement unit, and interior measurement unit is tested user interface card and upper layer module thereof by interior survey bus.
3, the test access module connects 3,4 two points, as shown in Figure 3.Subscriber terminal equipment is communicated with outer measurement unit, and outer measurement unit is tested subscriber terminal equipment and subscribers feeder outside line by outer survey bus.
When 4, the test access module connects and simultaneously at 1,2 at 3,4, as shown in Figure 4.User interface card is communicated with interior measurement unit, subscriber terminal equipment is communicated with outer measurement unit, interior measurement unit is tested user interface card and upper layer module thereof by interior survey bus, and outer measurement unit is tested subscriber terminal equipment and subscribers feeder outside line by outer survey bus.
The shortcoming of maintenance test system shown in Figure 1 is: this system can only such as the ADSL access technology, can't be applied to the wireless access field at wired access technology.
Existing a kind of test maintaining method at wireless access system is: by hand-hold type or portable testing equipment, wireless access system and equipment are carried out the test of case.
The shortcoming of this method is: described hand-hold type or portable testing equipment be not owing to have relevance with wireless base station or terminal itself, therefore, can't carry out effective fault demarcation and location to wireless access system and equipment, can not carry out network analysis according to test result.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the purpose of this invention is to provide a kind of system and method that wireless system is carried out maintenance test, delimit even locate thereby can carry out fault to wireless system quickly and accurately, thereby reduce cost of system maintenance.
The objective of the invention is to be achieved through the following technical solutions:
A kind of wireless base station maintenance test system comprises:
Wireless base station analytic unit: be used to initiate test assignment to the wireless base station, and transmit corresponding test instruction and give test cell, the control test cell carries out sectionalization test to the wireless base station, finishes the analysis of the test data that test cell is reported, and provides analysis result; With the positional information that is built in the access point in the wireless base station wireless base station being carried out fault according to described analysis result delimits and locatees;
Test cell: be used to receive the instruction that the wireless base station analytic unit sends tests the wireless base station, carry out test assignment, transmit test signal and give access point by instruction; Analytic unit reports test data to the wireless base station;
Access point unit: be used for the test signal from test cell is linked into the wireless base station.
Described wireless base station analytic unit, test cell are independent of the wireless base station, are positioned at the outside, wireless base station, perhaps are built in the wireless base station.
Described test cell comprises one or a more than branch test cell, and described access point comprises one or a more than access point, and the particular location of each access point is selected according to actual conditions.
A kind of system that wireless system is carried out maintenance test comprises:
Wireless base station maintenance test system: be used to initiate test assignment to the wireless base station, and transmit corresponding test instruction and give test cell, the control test cell carries out sectionalization test to the wireless base station, finishes the analysis of the test data that test cell is reported, and provides analysis result; According to described analysis result and the positional information that is built in the access point in the wireless base station, and the test data and the analysis result of the transmission of wireless terminal maintenance test system, wireless system is carried out fault delimit and locate;
Wireless terminal maintenance test system: be used to initiate test assignment to wireless terminal, the test data that obtains is analyzed, and provide analysis result, and wireless terminal is carried out fault delimit and locate, transmit corresponding test data and analysis result and give wireless base station maintenance test system; Perhaps, the test data that obtains is reported the wireless base station, the analysis of the test data that wireless terminal is reported is finished in described wireless base station, obtains analysis result.
The described system that wireless system is carried out maintenance test tests one or a more than wireless system.
A kind of method that wireless system is carried out maintenance test comprises:
A, wireless base station maintenance test system is set, wireless terminal maintenance test system is set in the end side of wireless system in the wireless base station of wireless system side;
B, described wireless terminal maintenance test system test wireless terminal, transmit corresponding test data and give described wireless base station maintenance test system, described wireless base station maintenance test system is by being provided with different access points in wireless system, sectionalization test is carried out in different intervals to wireless system respectively, the test data of transmitting according to the result of sectionalization test and described wireless terminal maintenance test system carries out to wireless system that fault is delimited and the location.
Described step B also comprises:
B1, survey between the outdoor unit of wireless base station and antenna, being provided with access point, outside survey two access points of access point, two access points connect interior measurement unit and the outer measurement unit in the test cell respectively;
B2, described in measurement unit by interior survey access point the outdoor unit and the upper layer module thereof of wireless base station are tested, wireless base station analytic unit analyzing test data draws test result, if the result be normally, execution in step B3 then; Otherwise the outdoor unit and the upper layer module thereof of wireless base station have fault;
B3, described outer measurement unit are tested the antenna and the lower module thereof of wireless base station by outer survey access point, and the test result that the wireless base station analytic unit is tested according to described outer measurement unit is carried out fault to wireless system and delimited and locate.
Described step B3 specifically comprises:
The test data that B31, analytic unit analysis external measuring unit, wireless base station return draws test result, if the result is normal, then wireless system is working properly; Otherwise, execution in step B32;
B32, wireless terminal analytic unit are initiated the test to wireless terminal, and analyzing test data draws test result, if the result is normal, then the antenna of wireless base station or relevant device break down; Otherwise wireless terminal breaks down.
As seen from the above technical solution provided by the invention, the present invention compares with prior art, has following advantage:
1, utilize the present invention, operator can carry out fault to wireless access system quickly and accurately delimits even locatees, thereby reduces the cost that wireless access system is safeguarded.
Wireless terminal breaks down.
As seen from the above technical solution provided by the invention, the present invention compares with prior art, has following advantage:
1, utilize the present invention, operator can carry out fault to wireless access system quickly and accurately delimits even locatees, thereby reduces the cost that wireless access system is safeguarded.
2, utilize the present invention, can distinguish fault effectively is at carrier side or at user side, thereby reduces user's fault that misoperation or subscriber computer fault owing to user itself cause to greatest extent.
3, utilize the present invention, same maintenance test system can carry out statistical analysis to a plurality of base stations in some areas.
Description of drawings
Fig. 1 is the maintenance test system schematic of DSLAM of the present invention system;
Fig. 2 is a kind of testing scheme schematic diagram of the maintenance test system of DSLAM of the present invention system;
Fig. 3 is a kind of testing scheme schematic diagram of the maintenance test system of DSLAM of the present invention system;
Fig. 4 is a kind of testing scheme schematic diagram of the maintenance test system of DSLAM of the present invention system;
Fig. 5 is the structure chart of system of the present invention;
Fig. 6 is the schematic diagram of access point system of the present invention between IDU and ODU the time;
Fig. 7 is the schematic diagram of access point system of the present invention between ODU and antenna the time;
The schematic diagram of Fig. 8 system of the present invention when between IDU and ODU, between ODU and the antenna, all access point being set;
Fig. 9 is in system of the present invention, the logical links schematic diagram that wireless base station and wireless terminal are tested;
Figure 10 carries out the particular flow sheet that fault is delimited for of the present invention to wireless system (comprising base station system and wireless terminal);
Figure 11 is the schematic diagram of sectionalization test of the present invention;
Figure 12 is that the fault of sectionalization test of the present invention is delimited flow process;
Figure 13 carries out maintenance test simultaneously for system of the present invention to a plurality of base stations schematic diagram.
Embodiment
The invention provides a kind of system and method that wireless system is carried out maintenance test.Core of the present invention is: wireless base station maintenance test system, wireless terminal maintenance test system can test wireless base station and wireless terminal respectively simultaneously, and can carry out data interaction between wireless base station analytical system and the wireless terminal analytical system, delimit even locate thereby can carry out fault to wireless system quickly and accurately.
Describe the present invention in detail below in conjunction with accompanying drawing, the structure chart of system of the present invention comprises as shown in Figure 5 as the lower part:
The wireless base station analytic unit: this unit can be independent of the base station, is positioned at the outside, base station, perhaps is built in the base station.The test assignment from base station side can be initiated in this unit, and transmits corresponding instruction and give test cell, finishes the analysis of the test data that test cell is reported, and provides analysis result; Be received from the test data that wireless terminal returns, analyze these data and provide analysis result; Receive the analysis result that the wireless terminal analytic unit provides.
The wireless terminal analytic unit: this unit can be independent of terminal, is positioned at exterior of terminal, perhaps is built in the terminal, initiates the test assignment of self terminal side, and transmits corresponding instruction and give wireless terminal; Finish the analysis of the test data that wireless terminal is reported, and provide analysis result, this unit further returns to the wireless base station analytic unit with analysis result.
Test cell: this unit can be independent of the base station, is positioned at the outside, base station, perhaps is built in the base station.The instruction that the base station is tested that receives that the wireless base station analytic unit sends is carried out test assignment by instruction, transmits test signal and gives access point.
The access point unit: this unit can be independent of the base station, is positioned at the outside, base station, perhaps is built in the base station.Finish access from the test signal of test cell.For a base station, access point can be one, two or more.
The particular location of access point can have multiple choices according to actual conditions, such as, can be chosen between IDU (indoor unit) and the ODU (outdoor unit).As shown in Figure 6,
In test macro shown in Figure 6, the form of test access module (access point) by switch, being connected between continuity test module and IDU or test module and ODU.
When access point with Fig. 6 in 1,2 two connections, when being about to test module and IDU conducting, then the interior measurement unit in the test module can be finished the test to IDU and upper layer module (or equipment) thereof.
When access point with Fig. 6 in 3,4 two connections, when being about to test module and ODU conducting, then the outer measurement unit in the test module can be finished the test to ODU and lower module (or equipment) thereof.
When access point with Fig. 6 in 1,2 two points, 3,4 two connect simultaneously, when being about to test module and IDU and ODU conducting simultaneously, then the interior measurement unit in the test module is finished the test to IDU and upper layer module (or equipment) thereof, and the outer measurement unit in the test module is finished the test to ODU and lower module (or equipment) thereof simultaneously.
The particular location of access point also can be chosen between outdoor unit and the antenna.As shown in Figure 7, in test macro shown in Figure 7, the form of test access module (access point) by switch, being connected between continuity test module and ODU or test module and antenna.
When access point with Fig. 7 in 1,2 two connections, when being about to test module and ODU conducting, then the interior measurement unit in the test module can be finished the test to ODU and upper layer module (or equipment) thereof.
When access point with Fig. 7 in 3,4 two connections, when being about to test module and antenna conducting, then the outer measurement unit in the test module can be finished the test to antenna and lower module (or equipment) thereof.
When access point with Fig. 7 in 1,2 two points, 3,4 two connect simultaneously, when being about to the conducting simultaneously of test module and ODU and antenna, then the interior measurement unit in the test module is finished the test to ODU and upper layer module (or equipment) thereof, and the outer measurement unit in the test module is finished the test to antenna and lower module (or equipment) thereof.
Certainly, also can select two test access points simultaneously, promptly between IDU and ODU, reach between ODU and the antenna access point all is set.As shown in Figure 8.
In test macro shown in Figure 8, test module 1 can independently or simultaneously be worked with test module 2, and interior measurement unit in the test module and outer measurement unit also can independently or simultaneously be worked.Test access module 1 can control 1,2 two with 3,4 two be connected, test access module 2 can control 5,6 two with 7,8 two be connected.Therefore, test module 1, test access module 1 and test module 2, test access module 2 are combined, a variety of testing schemes can be arranged.Such as:
By various testing schemes recited above, the wireless base station analytic unit can be controlled test module sectionalization test is carried out in the base station, and according to the resulting data of concrete test that each test module returns, carries out fault for the base station and delimit.If the result who cooperates the wireless terminal analytic unit to report simultaneously again, then the wireless base station analytic unit can carry out that fault is delimited even the location to the wireless access links that comprises base station, terminal.
In system of the present invention shown in Figure 5, can test wireless base station and wireless terminal simultaneously according to two logical links, as shown in Figure 9, comprise the logical links 1 that the wireless base station is tested, the logical links 2 that wireless terminal is tested.Two logical links can carry out simultaneously, also can independently exist, and independently carry out.
According to logical links 1, test comprises following process:
1-1, wireless base station analytic unit are initiated test instruction to test access module (access point);
1-2, the test access module according to test instruction with the test module access base station;
1-3, test module are tested the base station according to test instruction;
After 1-4, test module test finish, test data is returned to the wireless base station analytic unit, simultaneously, the test access module discharges measurement circuit, and operate as normal is recovered in the base station;
The test data that 1-5, wireless base station analytic unit analysis receive, and output analysis result.
According to logical links 2, test comprises following process:
2-1, wireless terminal analytic unit are initiated test instruction to wireless terminal;
2-2, wireless terminal are carried out test according to the test instruction that receives;
At this moment, wireless terminal can be selected two kinds of test data return mechanisms, and a kind of return mechanisms is that test data is returned to the wireless terminal analytic unit, as the logical links among Fig. 93, in such cases:
2-3, wireless terminal return to the wireless terminal analytic unit with test data;
The test data that 2-4, the analysis of wireless terminal analytic unit receive, and output analysis result.
Another kind of return mechanisms is that test data is returned to the wireless base station analytic unit, the as above logical links among the figure 4, in such cases:
2-5, wireless terminal return to the wireless base station analytic unit with test data;
The test data that 2-6, wireless base station analytic unit analysis receive, and output analysis result.
When logical links 1 recited above independently exists, that is to say that when the wireless terminal test cell was not tested wireless terminal, system of the present invention then shown in Figure 5 only carried out the testing process of 1-1 to 1-5.
According to the testing process of logical links 1 recited above, logical links 2, can delimit the fault that takes place in the wireless access system (comprising base station system and wireless terminal).Such as, when access point was between ODU and antenna, the idiographic flow that the fault of system of the present invention is delimited specifically described as follows as shown in figure 10 as shown in Figure 7:
During the test beginning, wireless base station analytic unit control test module carries out Internal Line Test to the wireless base station, and the test data analysis test result of returning according to test module, if test result is undesired, outdoor unit and upper layer module thereof that the wireless base station then is described occur at this moment, can continuing the wireless base station is carried out Loop test unusually, also can stop test, solve fault; If test result is normal, then continue the wireless base station is carried out Loop test.
The Loop test data analysis test result that the wireless base station analytic unit returns according to test module if test result is normal, illustrates that then wireless access system (comprising base station system and wireless terminal) is working properly; If test result is undesired, antenna and lower floor's equipment thereof that the wireless base station then is described occur unusual, at this moment, the wireless terminal test cell can continue wireless terminal is tested, and the test data analysis test result of returning according to wireless terminal, if test result is normal, illustrate that then wireless terminal is working properly, the antenna of wireless base station or relevant device occur unusual, if test result is undesired, it is unusual to illustrate that then wireless terminal occurs.
Internal Line Test recited above, Loop test can carry out in a plurality of different test points, that is to say and can carry out sectionalization test in system, thereby realize meticulousr segment failure demarcation.The schematic diagram of this sectionalization test as shown in figure 11.
In Figure 11, by different access points, we can be with wireless system from being divided into a plurality of zones in logic.Test at each access point has also just been finished each regional sectionalization test, dwindles in some intervals thereby will be hidden in the system certain any fault.Figure 11 is divided into 4 sections by two test access points with wireless system (comprising base station and terminal): upper layer device, interval 1, interval 2, terminal equipment.Delimit flow process by fault shown in Figure 12, certain point failure in the system can be positioned in certain above-mentioned 4 sections section.
It is not unique that sectionalization test fault shown in Figure 12 is delimited flow process, can adjust accordingly interval division mode, testing sequence according to actual conditions.
In actual applications, system of the present invention can tie up cls analysis work to a plurality of base stations simultaneously.As shown in figure 13, a wireless base station analytic unit is controlled a plurality of test modules, and maintenance management and test analysis are carried out in N base station.In this case, this wireless base station analytic unit can be considered with the network management system design, be installed on the same hardware platform; Certainly, also can be independent of network management system and exist.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (8)
1, a kind of wireless base station maintenance test system is characterized in that, comprising:
Wireless base station analytic unit: be used to initiate test assignment to the wireless base station, and transmit corresponding test instruction and give test cell, the control test cell carries out sectionalization test to the wireless base station, finishes the analysis of the test data that test cell is reported, and provides analysis result; With the positional information that is built in the access point in the wireless base station wireless base station being carried out fault according to described analysis result delimits and locatees;
Test cell: be used to receive the instruction that the wireless base station analytic unit sends tests the wireless base station, carry out test assignment, transmit test signal and give access point by instruction; Analytic unit reports test data to the wireless base station;
Access point unit: be used for the test signal from test cell is linked into the wireless base station.
According to the described system that the wireless base station is carried out maintenance test of claim 1, it is characterized in that 2, described wireless base station analytic unit, test cell are independent of the wireless base station, are positioned at the outside, wireless base station, perhaps are built in the wireless base station.
3, according to the described system that the wireless base station is carried out maintenance test of claim 2, it is characterized in that, described test cell comprises one or a more than branch test cell, described access point comprises one or a more than access point, and the particular location of each access point is selected according to actual conditions.
4, a kind of system that wireless system is carried out maintenance test is characterized in that, comprising:
Wireless base station maintenance test system: be used to initiate test assignment to the wireless base station, and transmit corresponding test instruction and give test cell, the control test cell carries out sectionalization test to the wireless base station, finishes the analysis of the test data that test cell is reported, and provides analysis result; According to described analysis result and the positional information that is built in the access point in the wireless base station, and the test data and the analysis result of the transmission of wireless terminal maintenance test system, wireless system is carried out fault delimit and locate;
Wireless terminal maintenance test system: be used to initiate test assignment to wireless terminal, the test data that obtains is analyzed, and provide analysis result, and wireless terminal is carried out fault delimit and locate, transmit corresponding test data and analysis result and give wireless base station maintenance test system; Perhaps, the test data that obtains is reported the wireless base station, the analysis of the test data that wireless terminal is reported is finished in described wireless base station, obtains analysis result.
According to the described system that wireless system is carried out maintenance test of claim 4, it is characterized in that 5, the described system that wireless system is carried out maintenance test tests one or a more than wireless system.
6, a kind of method that wireless system is carried out maintenance test is characterized in that, comprising:
A, wireless base station maintenance test system is set, wireless terminal maintenance test system is set in the end side of wireless system in the wireless base station of wireless system side;
B, described wireless terminal maintenance test system test wireless terminal, transmit corresponding test data and give described wireless base station maintenance test system, described wireless base station maintenance test system is by being provided with different access points in wireless system, sectionalization test is carried out in different intervals to wireless system respectively, the test data of transmitting according to the result of sectionalization test and described wireless terminal maintenance test system carries out to wireless system that fault is delimited and the location.
7, according to the described method that wireless system is carried out maintenance test of claim 6, it is characterized in that described step B also comprises:
B1, survey between the outdoor unit of wireless base station and antenna, being provided with access point, outside survey two access points of access point, two access points connect interior measurement unit and the outer measurement unit in the test cell respectively;
B2, described in measurement unit by interior survey access point the outdoor unit and the upper layer module thereof of wireless base station are tested, wireless base station analytic unit analyzing test data draws test result, if the result be normally, execution in step B3 then; Otherwise the outdoor unit and the upper layer module thereof of wireless base station have fault;
B3, described outer measurement unit are tested the antenna and the lower module thereof of wireless base station by outer survey access point, and the test result that the wireless base station analytic unit is tested according to described outer measurement unit is carried out fault to wireless system and delimited and locate.
8, according to the described method that wireless system is carried out maintenance test of claim 7, it is characterized in that described step B3 specifically comprises:
The test data that B31, analytic unit analysis external measuring unit, wireless base station return draws test result, if the result is normal, then wireless system is working properly; Otherwise, execution in step B32;
B32, wireless terminal analytic unit are initiated the test to wireless terminal, and analyzing test data draws test result, if the result is normal, then the antenna of wireless base station or relevant device break down; Otherwise wireless terminal breaks down.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100856268A CN100544474C (en) | 2005-07-12 | 2005-07-12 | Wireless system is carried out the system and method for maintenance test |
| PCT/CN2006/001648 WO2007006229A1 (en) | 2005-07-12 | 2006-07-12 | A system and method for performing maintenance test of wireless system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100856268A CN100544474C (en) | 2005-07-12 | 2005-07-12 | Wireless system is carried out the system and method for maintenance test |
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| Publication Number | Publication Date |
|---|---|
| CN1859687A CN1859687A (en) | 2006-11-08 |
| CN100544474C true CN100544474C (en) | 2009-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100856268A Expired - Fee Related CN100544474C (en) | 2005-07-12 | 2005-07-12 | Wireless system is carried out the system and method for maintenance test |
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| CN (1) | CN100544474C (en) |
| WO (1) | WO2007006229A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7941136B2 (en) | 2007-09-14 | 2011-05-10 | Actix Limited | Mobile phone network optimisation systems |
| GB2461242B (en) * | 2007-09-14 | 2010-06-30 | Actix Ltd | Mobile phone network management systems |
| CN101232412B (en) * | 2008-02-18 | 2010-12-08 | 中兴通讯股份有限公司 | Communication network element performance test apparatus and method |
| CN102238599A (en) * | 2010-05-06 | 2011-11-09 | 中兴通讯股份有限公司 | Radio remote unit management device, system and method |
| CN102868461B (en) * | 2012-08-07 | 2015-04-15 | 大唐移动通信设备有限公司 | Base band test method, device and system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0966171A3 (en) * | 1998-06-19 | 2000-05-24 | Wavetek Gmbh | Method for using radio measurement equipment and device therefor |
| US6308065B1 (en) * | 1998-12-07 | 2001-10-23 | Agilent Technologies, Inc. | Apparatus for testing cellular base stations |
| US6567381B1 (en) * | 1999-12-21 | 2003-05-20 | Willtech Incorporation | Method and apparatus for automatic call test in a CDMA system |
| CN1302641C (en) * | 2004-04-16 | 2007-02-28 | 华为技术有限公司 | Method and appatatus for processing wide band device fault positioning requesting |
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- 2005-07-12 CN CNB2005100856268A patent/CN100544474C/en not_active Expired - Fee Related
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- 2006-07-12 WO PCT/CN2006/001648 patent/WO2007006229A1/en active Application Filing
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| Publication number | Publication date |
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| WO2007006229A1 (en) | 2007-01-18 |
| CN1859687A (en) | 2006-11-08 |
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