Background technology
Current, the 3G (Third Generation) Moblie technology develops rapidly, and the Large scale construction of 3 G mobile communication network (hereinafter referred 3G network) and commercialization launch gradually.Build a complete 3G network, need a large amount of base station of installment and debugging, the Installation and Debugging speed of base station has directly determined the speed that communication network is built, and therefore directly determines the time that network comes into operation.In addition, after the networking is finished, in the actual life cycle of whole network, the damage of base station may appear, and the various sights such as the optimization of the network coverage and upgrading base station, therefore also can relate to and variously add the station, mend the scene that station, station transfer and network adjustment optimize (resettlement, chain change star-like etc.), and all these scenes need to be debugged the base station equally.Therefore, the efficient of base station debugging can greatly affect the construction speed of network, and the network rear user of coming into operation uses the convenient degree of network.
Coming into operation from beginning to be installed to finally to open in the base station, comprises the installation of hardware, the debugging of transmission and a plurality of links such as debugging of base station.Passing experience according to theory analysis and Networking construction, base station debugging accounts for the largest percentage in the process of whole Networking construction, therefore, how to improve the adjustment of opening efficient, quickening base station network of base station, and reduce as far as possible the link make mistakes, all seem extremely important for construction and the operation of communication network.
With WCDMA (Wideband Code Division Multiple Access (WCDMA), Wideband Code Division Multiple Access) system is example, present base station debugging process is generally the manual debugging at the NodeB near-end: at the near-end of NodeB, carry out the on-line debugging of NodeB, to guarantee that NodeB and base station controller (Radio Network Controller, RNC) link to each other.Confirming on the basis that NodeB has connected with RNC the debugging of beginning base station.The content of operation of debugging mainly comprises: the download of configuration script file, base station resets, collection alarm, inspection cell status and inspection base station maximum transmission power etc., the various results in the debug process are carried out manual record, and gathering at last becomes the debugging report.
Obviously, above-mentioned work is finished one by one by manual type, workload is very large, and the needed time is suitable length also.A 3G network just needs to build several thousand base stations at least at the initial stage of coming into operation, the debugging that will finish one by one these base stations can expend great manpower and materials undoubtedly, finish rapidly at short notice almost is impossible task, the speed that therefore can greatly affect networking and be delivered for use.
Simultaneously, because base station debugging adopts manual type, therefore far-end and the near-end at NodeB all needs to be equipped with the commissioning staff.Near-end at NodeB, the commissioning staff carries out on-the-spot operation and configuration, and the far-end of NodeB---(the Operation Maintenance Center of operation maintenance center, OMC) commissioning staff, the result that the charge of overseeing field adjustable produces, and keep exchanging frequently with the field adjustable personnel of near-end, can know when the base station is connected with the transmission of RNC the very first time and set up the counter-measure that when can begin the result of debugging operations and each operation generation and may need to adopt to guarantee the field adjustable personnel.For example, if being connected with the transmission of RNC, certain base station sets up, carry out the test operation of the maximum transmission power of this base station, need the commissioning staff of near-end to pass through manual man-machine language (the Man-Machine Language that carries out in this base station, MML) order, the manual fictitious load that opens, and the maximum transmission power of hand-kept base station, and the corresponding shut-down operation of manual execution etc., then put out the debugging report in order according to the test result of recording.The proportion shared owing to the human factor of above-mentioned base station debugging is larger, and it is higher wrong probability therefore to occur.
In general, adjustment method accuracy of the prior art is not high, and efficient is lower.
In addition, be understandable that, in CDMA2000 (code division multiple access access 2000, Code Division Multiple Access 2000) system, GSM (global system for mobile communications, Global System for Mobile communications) etc. in the system, Similar Problems exists equally.
Summary of the invention
The embodiment of the invention provides a kind of methods, devices and systems of base station debugging, can reduce commissioning staff's workload and operation link, improves efficient and the accuracy of base station debugging.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
A kind of method of base station debugging, the method comprises:
Import station list, comprise title, the IP address of all base stations to be debugged in the described station list, and under the base station base station controller title, safeguard the IP address;
According to described station list all base stations to be debugged are detected, all have been powered on and with it under base station controller set up the base station to be debugged that transmission connects and be defined as target BS;
After a plurality of target BS are configured the data script file and download complete and reset, according to pre-configured inspection item, notify each target BS to debug simultaneously and generate the debugging report, wherein, described configuration data script file comprises transport layer data, radio layer data and base station level device data.
A kind of device of base station debugging is positioned at operation maintenance center's side, and this device comprises: base station selected module, transmit reseting module and debugging module;
Described base station selected module comprises: the default unit of station list and target BS selected cell;
Described station list is preset the unit, stores default station list to be debugged;
Described target BS selected cell imports the station list to be debugged that stores in the default unit of station list, detect power on and and it under the base station controller base station of having set up the transmission connection be target BS;
Described transmission reseting module, information according to target BS, transmit the configuration data script file of appointment to target BS, file transmits to be notified a plurality of target BS to reset after complete and notifies debugging module, wherein, described configuration data script file comprises transport layer data, radio layer data and base station level device data;
Described debugging module according to the notice that transmits reseting module, is debugged simultaneously each target BS according to pre-configured project, and operation and the operating result of described project is carried out record, is aggregated into the debugging report.
As seen from the above technical solutions, the method of the base station debugging that the embodiment of the invention provides, device and system, detect target BS at OMC, avoided that base station far and near end commissioning staff's is frequent mutual, a large amount of repetitive operation unifications concentrates on OMC and carries out in the debug process with each base station, and can debug a plurality of base stations simultaneously, therefore effectively shortened debug time, greatly improve debugging efficiency, and operation and the result for inspection item clearly shows in the debugging report, conveniently carries out follow-up adjustment for the base station that goes wrong.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.What deserves to be explained is that the embodiment of the invention mainly describes as an example of the WCDMA system example, but the technical scheme that the embodiment of the invention provides is equally applicable in other communication systems.Institute's difference only is that the appellation of base station, base station controller, operation maintenance center may be different in different systems, and the interface protocol between each network element may be different.
The embodiment of the invention provides a kind of method of base station debugging, and the application scenarios of the method by RNC, carries out remote debugging to each base station to be debugged that is connected with RNC foundation transmission at OMC as shown in Figure 1, must satisfy before carrying out remote debugging:
1) BTS hardware and annex thereof install, and with between the RNC set up transmission and be connected.
2) issue related data to RNC by OMC, described related data is RNC and base station required basic configuration information when communicating, and comprises transport layer data and radio layer data in the described configuration information.
3) the configuration data script of base station to be debugged completes, described configuration data is base station and RNC and OMC required basic configuration information when carrying out subsequent communications, described configuration data is to make according to the planning of networking, comprising transport layer data, radio layer data and base station level device data.
The flow chart of the method for described base station debugging as shown in Figure 2, comprising:
Step 201: determine target BS according to station list to be debugged.
OMC imports station list, comprises the title of all base stations to be debugged, the procotol of base station (Internet Protocol, IP) address in the described station list, under the base station under the title of RNC and the base station RNC safeguard the IP address, as shown in table 1:
The base station title |
The IP address |
RNC title under the base station |
RNC safeguards the IP address |
3812E507 |
12.13.15.71 |
RNC_209 |
10.161.208.209 |
BBU107 |
12.13.4.16 |
RNC_209 |
10.161.208.209 |
Table 1
According to described station list, detect to power on and be connected transmission with RNC at OMC and connect the base station (being referred to as target BS) of having set up.For example can adopt and on OMC, constantly use the PING order to attempt connecting the IP address of base station to be detected, in case PING leads to this IP address, represent then that this base station has powered on and and set up transmission between the RNC under it and connect, this base station is a target BS.
Step 202: target BS is configured the download of data script file, and after download is complete target BS is resetted, so that configuration data comes into force.
After determining target BS, OMC logs in target BS according to the IP address of described target BS, target BS begins to be configured the download of data script file, described configuration data script file is that OMC is pre-configured according to site type and the version of base station, the corresponding configuration data script file in the base station of identical site type and version is identical, and target BS finds corresponding configuration data script file to download in OMC according to self site type and version.
It is by file transfer protocol (FTP) (File Transfer Protocol that the configuration data script file is downloaded, FTP) carry out, this moment, OMC was ftp server, each target BS is a ftp client, the download of described script file can be passed through at asynchronous transfer mode (Asynchronous Transfer Mode, ATM) transmit IP packet (IP over ATM on the network, IPOA) technology realizes, if be IP network between OMC and target BS, also can directly realize by IP network.After described configuration data script file was downloaded and finished, OMC control target BS resetted, so that the configuration data of downloading can come into force.
Step 203:OMC debugs target BS accordingly according to pre-configured project.
Described pre-configured project generally includes: the maximum transmission power of alarm, cell status, wireless standing-wave ratio, reception total bandwidth power (Received Total Wide band Power, RTWP) and target BS residential quarter etc.; Further, described pre-configured project can also expand at OMC according to the needs of practical application.
After target BS is downloaded and to be finished described configuration data script file and reset, OMC is with pre-configured project notification target base station, target BS is according to described notice, and the MML order that provides by network element or binary order are carried out the debugging of described pre-configured project.
Need to prove, after target BS is finished the download of configuration data script file, the embodiment of the invention can have been finished the target BS that file downloads and carry out remote debugging a plurality of simultaneously at OMC, and the debug process of a plurality of target BS separate, be independent of each other.
Step 204: generate the debugging report at OMC.
In the whole debug process, OMC can carry out record to the result of all operations and each operation, gathers at last to generate the debugging report, and this report can be the Excel form.Debugging report two parts that comprise summary report and single base station in this report: wherein, the debug results that can show all base stations to be debugged in the summary report, the base station to be debugged that comprises the successful target BS of debugging, debugging failed target BS and debug (namely not the base station to be debugged that leads to of PING), and for the base station of transferring dendrometry to lose, can provide the reason of transferring dendrometry to lose in the report.The debugging of single base station report gathers the record of all outputs of this base station in the debug process, transfer survey complete after, with the record particularize of described all outputs out.
Adopt the debugging report of described Excel form, be because the report of forms mode is the most directly perceived, the record of various debug-items and output can be carried out succinct demonstration, understand easily, can also adopt other modes or file format to export described debugging report, the embodiment of the invention also is not construed as limiting.
Preferably, can further include the step 205 that the base station transaction file is downloaded in the said method before the step 202: when network was upgraded or optimized, the software in the base station also needed to upgrade accordingly.At this moment, target BS carries out the down loading updating of software, and described software can be Boot-Room software, Flash software, ROMPaq bag or patch bag etc.After described transaction file download is finished, continue again execution in step 202.
The embodiment of the invention also provides a kind of system of base station debugging, forms structure as shown in Figure 3, comprising: operation maintenance center 310 and target BS 320;
Described operation maintenance center 310 determines target BS 320 according to station list to be debugged, and notification target base station 320 is configured the data script file and downloads, and resets in the complete rear notification target of download base station 320; Debug according to pre-configured inspection item notification target base station 320, the result who returns according to debugging generates the debugging report.
Described target BS 320 according to the control of operation maintenance center 310, is notified operation maintenance center 310 from described operation maintenance center 310 download configuration data script files and after download is finished; The test item that executable operations maintenance centre 310 is pre-configured also returns to operation maintenance center 310 with debug results.
Described operation maintenance center 310 comprises: base station selected module 311, transmit reseting module 312 and debugging module 313;
Described base station selected module 311 is determined target BS 320 according to station list to be debugged;
Described transmission reseting module 312 according to the information of target BS 320, transmits the configuration data script file of appointment to target BS 320, and file transmits and completely rear target BS 320 is carried out reset operation and notifies debugging module 313;
Described debugging module 313 according to the notice that transmits reseting module 312, is debugged according to pre-configured project control target BS 320, and operation and the operating result of described project is carried out record, is aggregated into the debugging report.
Described target BS 320 comprises: download reseting module 321 and debugging module 322;
Described download reseting module 321, from described transmission reseting module 312 download configuration data script files, after described file is downloaded and is finished with the debugging module 322 of base station resets and informing base station side;
Described debugging module 322 according to the notice of downloading reseting module 321, carries out base station debugging according to the project that the debugging module 313 of operation maintenance center's 310 sides sets in advance, and with the as a result return maintenance centre 310 of debugging operations.
As seen by above-mentioned, the method for described base station debugging can detect to power on and be connected transmission with RNC at OMC and connects the target BS of having set up, thereby avoids that base station far and near end commissioning staff's is frequent mutual; Simultaneously, a large amount of repetitive operation unifications concentrates on OMC and carries out in the debug process with each base station, thereby simultaneously batch debugging is carried out in a plurality of base stations, therefore can effectively shorten debug time, greatly improves debugging efficiency; At last, the method can be aggregated into debug results debugging report, clearly shows for operation and the result of inspection item, conveniently carries out follow-up adjustment for the base station that goes wrong.
The embodiment of the invention also provides a kind of OMC of being positioned at side, the device of the base station debugging corresponding with described method, and the composition structure of this device comprising base station selected module 400, transmits reseting module 410 and debugging module 420 as shown in Figure 4;
Described base station selected module 400 is determined target BS according to station list to be debugged;
Described transmission reseting module 410 according to the information of target BS, transmits the configuration data script file of appointment to target BS, and file transmits complete rear notification target base station resets and notifies debugging module 420;
Described debugging module 420 according to the notice that transmits reseting module 410, is debugged target BS according to pre-configured project, and operation and the operating result of described project is carried out record, is aggregated into the debugging report.
Described base station selected module 400 comprises: the default unit 401 of station list and target BS selected cell 402;
Described station list is preset unit 401, stores default station list to be debugged;
Described target BS selected cell 402 imports the station list to be debugged that stores in the default unit 401 of station list, detect power on and and it under the base station controller base station of having set up the transmission connection be target BS.
Described transmission reseting module 410 comprises: configuration file transmission unit 411 and reset unit 412;
Described configuration file transmission unit 411, the target BS that obtains according to target BS selected cell 402, send the configuration data script file corresponding with the site type of described target BS and version to target BS, and file transmit finish after notice reset unit 412; Described configuration data script file is pre-configured according to site type and the version of base station, and the corresponding configuration data script file in the base station of identical site type and version is identical;
Described reset unit 412 according to the notice of configuration file transmission unit 411, carries out reset operation and notifies debugging module 420 base station.
Described debugging module 420 comprises: debugging notification unit 421 and debugging report generation unit 422;
Described debugging notification unit 421 according to the notice of reset unit 412, is debugged the target BS after resetting according to pre-configured project;
Described debugging report generation unit 422, the result of all debugging operations that debugging operations and the base station of base station are returned of record debugging notification unit 421 according to the record to debugging operations and result thereof, generates the debugging report.
Preferably, further comprise in the described transmission reseting module 410: transaction file transmission unit 413;
Described transaction file transmission unit 413, the target BS according to target BS selected cell 402 obtains sends transaction file to described target BS, and after file is sent completely notification profile transmission unit 411;
Described configuration file transmission unit 411, be further used for the target BS that notice and target BS selected cell 402 according to transaction file transmission unit 413 obtain, the configuration data script file is sent to the base station, and after file is sent completely, notify reset unit 412.
The embodiment of the invention also provides a kind of base station side that is positioned at, the device of the base station debugging corresponding with described method, the composition structure of this device as shown in Figure 5, comprising: download reseting module 500, debugging module 510.
Described download reseting module 500, from operation maintenance center's side download configuration data script file, described file carries out base station resets and notifies debugging module 510 after downloading and finishing;
Described debugging module 510 according to the notice of downloading reseting module 500, carries out base station debugging according to the project that sets in advance, and with the as a result return maintenance centre of debugging operations.
Described download reseting module 500 comprises: configuration file download unit 501 and the performance element 502 that resets;
Described configuration file download unit 501, download configuration data script file, and after described file download is finished, notify the performance element 502 that resets;
The described performance element 502 that resets according to the notice of configuration file download unit 501, carries out reset operation and notifies debugging module 510 base station.
Preferably, further comprise in the described download reseting module 500: transaction file download unit 503;
Described transaction file download unit 503 is downloaded the base station transaction file, and described base station transaction file download finish after notification profile download unit 501;
Described configuration file download unit 501 is further used for the notice according to transaction file download unit 503, download configuration data script file, and after described script file download is finished, notify the performance element 502 that resets.
As seen by above-mentioned, the device of the base station debugging of described OMC side and base station side can detect to power on and be connected transmission with RNC at OMC and connects the target BS of having set up, thereby avoids that base station far and near end commissioning staff's is frequent mutual; Simultaneously, a large amount of repetitive operation unifications concentrates on OMC and carries out in the debug process with each base station, thereby simultaneously batch debugging is carried out in a plurality of base stations, therefore can effectively shorten debug time, greatly improves debugging efficiency; At last, the method can be aggregated into debug results debugging report, clearly shows for operation and the result of inspection item, conveniently carries out follow-up adjustment for the base station that goes wrong.
Therefore; understand easily, the above is preferred embodiment of the present invention only, is not be used to limiting spirit of the present invention and protection range; the equivalent variations that any those of ordinary skill in the art make or replacement all should be considered as being encompassed within protection scope of the present invention.