CN100407838C - Method and equipment for automatic detecting service recovery of sub system in base station - Google Patents
Method and equipment for automatic detecting service recovery of sub system in base station Download PDFInfo
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- CN100407838C CN100407838C CN2004100988915A CN200410098891A CN100407838C CN 100407838 C CN100407838 C CN 100407838C CN 2004100988915 A CN2004100988915 A CN 2004100988915A CN 200410098891 A CN200410098891 A CN 200410098891A CN 100407838 C CN100407838 C CN 100407838C
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Abstract
The present invention relates to a method and a device for automatically detecting service recovery of a sub system in a base station. In the present invention, firstly, service processing information of each real service of the base station in the subsystem of the base station is automatically monitored; later, the service recovery state of the base station in the subsystem of the base station is defined according to the service processing information. The present invention can automatically provide recovery testing operation of a plurality of kinds of service when the service is interrupted. When the interruption of the system service or the partial service is recovered, a maintenance engineer is informed to recover the condition automatically. The present invention has the advantages of flexible informing modes of an automatic detecting result, high real-time performance, reduced labor strength of maintenance and improved maintenance work efficiency. The realization of the present invention reduces the cost of recovering and detecting the service of the operators and equipment dealers.
Description
Technical Field
The invention relates to the technical field of wireless communication, in particular to an automatic detection method and device for service recovery of a subsystem of a wireless communication base station.
Background
Typically, a wireless communication system consists of a network subsystem, a base station subsystem, and a maintenance subsystem. The basic structure is shown in fig. 1, a plurality of base station controllers are connected under one network subsystem, a plurality of base stations are connected under one base station controller, and each base station and the corresponding base station controller are called a base station subsystem together. The network subsystem and the base station controller are generally placed in a machine room, so that the positions are relatively centralized, and the base stations are scattered in a wider region.
After the mobile operator communication equipment is built, with the increase and enhancement of service types, software and hardware upgrading may be frequently required for many times, thereby causing system or local service interruption.
When the interrupted service is recovered, the maintenance personnel need to perform dial testing verification on each base station in order to ensure that each base station enters a service state in time. As the base stations are widely distributed, the dial testing verification work aiming at one base station by one base station can be realized smoothly.
Therefore, in order to detect the recovery status of all base station services, a method adopted at present is a method for tracking base station signaling, that is, a signaling tracking function is simplified through a standard commercial signaling tracker or an OMC (operation and maintenance center), and signaling tracking is performed at the side of a base station controller, so as to confirm the service recovery status of the base stations one by one.
The base station service recovery detection mode needs a maintenance engineer to master various service signaling of mobile communication, so that the requirement on the quality of personnel is high, namely the detection difficulty is high. Meanwhile, in order to realize detection, an operator needs to additionally purchase standard commercial detection equipment, which inevitably increases detection cost. Moreover, the whole detection process is complex to operate, the working efficiency is low, and the service recovery condition cannot be obtained at the first time.
Another currently adopted method is to perform service recovery status detection according to the traffic statistical index of the OMC system. The base station controller of the mobile communication equipment provider generally reports the statistical indexes in a period of 15-60 minutes, so that the base station controller can continuously inquire the telephone traffic data of a plurality of statistical periods, manually analyze indexes such as call successful establishment times, telephone traffic and the like of each base station, and determine whether the base station is recovered to a normal working condition or not according to the analysis result of the telephone traffic statistical data of the base station until the corresponding base station service is confirmed to be recovered.
It can be seen that the method needs a maintenance engineer to query and analyze the session data many times, and is tedious in operation and analysis work, and low in working efficiency, so that the service recovery condition cannot be obtained at the first time.
Disclosure of Invention
In view of the above problems in the prior art, it is an object of the present invention to provide an automatic detection method and apparatus for recovering service of a base station subsystem,
the purpose of the invention is realized by the following technical scheme:
the invention provides an automatic detection method for service recovery of a base station subsystem, which comprises the following steps:
A. automatically monitoring service processing information of each actual service of a base station in a base station subsystem, wherein the service processing information comprises a detection mark;
B. and determining whether the service meets a service recovery judgment standard according to the service processing information, thereby determining the service recovery condition of the base station in the base station subsystem.
C. And reporting the service recovery condition information of the base station.
The step C comprises the following steps:
reporting the service recovery state information to an operation maintenance center OMC;
and/or the presence of a gas in the gas,
reporting the service recovery state information to a specified mailbox;
and/or the presence of a gas in the gas,
and reporting the service recovery state information to a specified terminal in a short message mode.
The step A comprises the following steps:
and automatically monitoring the actual service receiving and transmitting information of each base station included in the base station controller in real time or at regular time, and using the information as the service processing information of the service.
The step A further comprises the following steps:
and the OMC issues commands to designate a base station, a sector or a carrier frequency to be detected, the type of the service to be detected and/or a mode of reporting service recovery status information.
The step A comprises the following steps:
a1, setting the detection mark of the detection object of the service to be detected of each base station, and setting the detection mark to be in an unopened state;
a2, determining the detection object whose service has been opened according to the service processing information, and setting the detection flag to the opened state.
The step A further comprises the following steps:
starting a detection task timer;
the step B also comprises the following steps:
and B3, when the detection task timer is overtime, reporting the detection result according to the detection mark information of the detection object of the service to be detected.
The step B3 further includes:
and judging whether the detection marks of the detection objects of all the detection services are in the opened state, if so, reporting a service recovery notice, and otherwise, reporting an actual detection result.
The step A further comprises the following steps:
starting a period detection timer;
the step B comprises the following steps:
and when the periodic detection timer is overtime, judging whether the detection marks of the detection objects of all the detection services are in an opened state, if so, reporting a service recovery notice, and otherwise, continuing to execute the step A.
The invention also provides an automatic detection device for recovering the service of the subsystem of the base station, which comprises the following components:
a service monitoring module: the system comprises a service recovery detection module, a service processing module and a service restoration detection module, wherein the service processing module is used for respectively monitoring the service processing information of each actual service of a base station and informing a service recovery detection module of a monitoring result, and the service processing information comprises a detection mark;
and a service recovery detection module: analyzing according to the service processing information to determine whether each service of the base station meets a service recovery judgment standard, thereby determining the service recovery condition of the base station in the subsystem of the base station and sending the service recovery condition information to a detection result reporting module;
a detection result reporting module: and reporting the service recovery status sent by the service recovery detection module in a set mode.
The service monitoring module is connected with a service module in the base station controller and monitors the service processing information of the service module.
The service recovery detection module and the service monitoring module are also required to be connected with a base station controller or an OMC (operation, management and control) and start a service recovery detection processing process according to a command issued by the base station controller or the OMC.
The detection result reporting module further comprises:
an OMC information sending submodule, an e-mail sending submodule and/or a short message sending submodule.
The technical scheme provided by the invention can be seen that the method can automatically provide recovery detection work of various services after service interruption, and can automatically inform a maintenance engineer of service recovery conditions after system or local service interruption is recovered. Moreover, the notification mode of the automatic detection result is flexible and has high real-time performance, the labor intensity of maintenance work is reduced, and the maintenance work efficiency is improved. The realization of the invention reduces the cost required by the service recovery detection of operators and equipment providers.
Drawings
Fig. 1 is a basic block diagram of a wireless communication system;
FIG. 2 is a flow chart of a method according to the present invention;
fig. 3 is a schematic structural diagram of the device according to the present invention.
Detailed Description
The core of the invention is that a system capable of automatically detecting the service recovery condition is arranged in a base station controller, which is used for automatically providing the recovery detection work of various services after the service is interrupted, and automatically informing a maintenance engineer of the service recovery condition after the system or local service is interrupted and recovered. Moreover, the adopted notification mode is flexible and has high real-time performance.
The specific implementation manner of the method of the present invention, as shown in fig. 2, specifically includes the following steps:
step 21: after the service detection condition is met, starting an automatic detection process, and executing the step 22;
the specific starting control modes are divided into two types:
one is that after the base station controller is reset, the automatic detection process is started by default;
the other is to start the automatic detection process through the OMC, the maintenance engineer can also specify the object of automatic detection, the type of service detected, the duration of the detection task, the notification sending mode and the like through the command issued by the OMC, and after receiving the OMC command, the automatic detection process is started;
the automatic detection process is arranged in the base station controller, and the automatic detection process needs a service module of the base station controller to carry out service judgment and set a recovery identifier on a detected object so as to obtain the service development condition of the base station according to the identifier.
Step 22: monitoring service transceiving information of a service module corresponding to a corresponding service type in a base station controller according to the service type to be detected, taking the service transceiving information as corresponding service processing information, and starting a detection task timer and a period detection timer;
in order to record the detection result, the detection mark of each detection object corresponding to each service to be detected can be firstly set and is set to be in an unopened state, and when the detection object corresponding to the service to be detected normally carries out the service, the mark is modified to be opened; the detection objects generally refer to different base stations, and users can be specified as sectors, carrier frequencies and the like according to actual needs;
the detection task timer is the time from the start to the end of the detection task, for example, the default configuration can be 1 hour, and the configuration can be realized through an OMC command; the timing duration of the period detection timer is the time for periodically detecting the service recovery mark of each object, and for example, the period detection timer can be configured as 5 seconds by default and can also be configured by an OMC command;
of course, the present invention may also detect the service processing information of the base station in a real-time detection manner without setting a period detection timer, that is, without adopting a period timing detection manner.
Step 23: determining a detection result of the service recovery condition according to the monitoring result of the service processing information;
for example, when the call is released normally, the "call control and processing module" of the base station controller sets the detection flag of the relevant object to "opened".
Step 24: and when the period detection timer is overtime, judging whether the services of all the objects to be detected are recovered or not, if so, ending the detection task and executing the step 26, and if still having the objects which are not opened, continuing the detection.
When the detection task timer is overtime, whether unrecovered services exist, that is, whether detected objects which are not opened exist in all detection marks or not is judged, if yes, step 25 is executed, otherwise, step 26 is executed:
step 25: determining that the detected object which is not opened still exists in the detection period, and sending current service recovery detection state information;
in the invention, the service recovery detection state information which informs maintenance personnel by using an OMC, Email and short message mode can be set according to the requirement, and the method specifically comprises the following steps:
may be notified to a specified one or more OMC clients;
or,
notifying to a specified Email mailbox;
or,
and informing the specified one or more mobile phones in a short message mode.
At this time, if the continuous detection flag is set, the automatic detection process needs to be repeated again, i.e. step 22 is executed again, otherwise, the automatic detection process is ended.
Step 26: determining that the marks of all detected objects are 'opened', sending a service recovery notice, and finishing the automatic detection process;
the specific transmission method of the service resumption notification is the same as the transmission method described in step 25.
In the method of the present invention, a user may define a required detection task through an OMC, including: the method comprises the steps of arbitrarily appointing a base station, a sector or a carrier frequency to be detected, appointing a service type to be detected, a notification sending mode and a relevant parameter of the duration of a detection task timer, and notifying a user in a set mode after the service of an appointed object is recovered.
In the present invention, the specific service restoration judgment processing procedure related to step 22 and step 23 can be automatically implemented by the communication system without human intervention, for example:
the judgment processing process for the service recovery of the circuit type service comprises the following steps:
after the circuit service is established (including calling and called), a 'call control and processing module' processes call establishment and release according to the communication protocol of international standard, the call is in a call state after the call establishment, when a normal release request from a mobile phone or a normal release request of a network side mobile switching center is received, if the call duration of the mobile phone exceeds 20 seconds (the duration can be set, and the average value of the call duration of a mobile user is about 40 seconds under a general condition), a circuit type service detection mark of a related tested object is set to be 'opened', and thus, the judging method fully considers various abnormal conditions in a wireless system and ensures the correctness of service recovery judgment.
The judgment processing process for the service recovery of the packet data service comprises the following steps:
after PPP connection between the mobile terminal and the data exchange network is established, the packet call control module receives a reverse data packet (sent to the base station controller from the mobile terminal), sets the packet service detection mark of the related object to be tested as 'opened'; since the base station controller cannot/hardly know whether the PPP connection of the mobile phone is successfully established, it is necessary to completely determine that the service is opened by determining whether the data packet is received or transmitted.
The judgment processing process for the service recovery of the short message service comprises the following steps:
the 'call control and processing module' of the base station controller receives the short message (including the short message sent by the access channel and the service channel) sent by the mobile terminal, or receives the layer two confirmation message (including the short message received by the paging channel and the service channel) of the short message receiving success sent by the mobile terminal, and sets the short message service detection mark of the relevant tested object as 'opened'.
The specific structure of the automatic detection device of the present invention is shown in fig. 3, and mainly comprises:
a service monitoring module: the system comprises a service recovery detection module, a service processing module and a service processing module, wherein the service recovery detection module is used for respectively monitoring various actual service processing information of a base station and informing a service recovery detection module of a monitoring result;
the service monitoring module is connected with a service module in the base station controller and monitors the service processing information of the service module.
And a service recovery detection module: performing comprehensive analysis according to the service monitoring result reported by the service monitoring module to determine whether each service of the base station is recovered, and sending the service recovery status information to the detection result reporting module;
the service recovery detection module and the service monitoring module are also required to be connected with a base station controller or an OMC (operation, management and control) and start a service recovery detection processing process according to a command issued by the base station controller or the OMC.
A detection result reporting module: reporting the service recovery status information (namely the detection result) sent by the service recovery detection module in a set mode;
the detection result reporting module further comprises: OMC information sending submodule, e-mail sending submodule and/or short message sending submodule; each submodule is used for reporting the service recovery status information in different modes.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (12)
1. An automatic detection method for service recovery of a base station subsystem is characterized by comprising the following steps:
A. automatically monitoring service processing information of each actual service of a base station in a base station subsystem, wherein the service processing information comprises a detection mark;
B. and determining whether the service meets a service recovery judgment standard according to the service processing information, thereby determining the service recovery condition of the base station in the base station subsystem.
C. And reporting the service recovery condition information of the base station.
2. The method of claim 1, wherein step C comprises:
reporting the service recovery state information to an operation maintenance center OMC;
and/or the presence of a gas in the gas,
reporting the service recovery state information to a specified mailbox;
and/or the presence of a gas in the gas,
and reporting the service recovery state information to a specified terminal in a short message mode.
3. The method of claim 1 or 2, wherein the step a comprises:
and automatically monitoring the actual service receiving and transmitting information of each base station included in the base station controller in real time or at regular time, and using the information as the service processing information of the service.
4. The method of claim 3, wherein the step A further comprises:
and the OMC issues commands to designate a base station, a sector or a carrier frequency to be detected, the type of the service to be detected and/or a mode of reporting service recovery status information.
5. The method of claim 3, wherein step A comprises:
a1, setting the detection mark of the detection object of the service to be detected of each base station, and setting the detection mark to be in an unopened state;
a2, determining the detection object whose service has been opened according to the service processing information, and setting the detection flag to the opened state.
6. The method of claim 5, wherein the step A further comprises:
starting a detection task timer;
the step B also comprises the following steps:
and B3, when the detection task timer is overtime, reporting the detection result according to the detection mark information of the detection object of the service to be detected.
7. The method of claim 6, wherein said step B3 further comprises:
and judging whether the detection marks of the detection objects of all the detection services are in the opened state, if so, reporting a service recovery notice, and otherwise, reporting an actual detection result.
8. The method of claim 5, wherein the step A further comprises:
starting a period detection timer;
the step B comprises the following steps:
and when the periodic detection timer is overtime, judging whether the detection marks of the detection objects of all the detection services are in an opened state, if so, reporting a service recovery notice, and otherwise, continuing to execute the step A.
9. An automatic detection device for service restoration of a base station subsystem, comprising:
a service monitoring module: the system comprises a service recovery detection module, a service processing module and a service restoration detection module, wherein the service processing module is used for respectively monitoring the service processing information of each actual service of a base station and informing a service recovery detection module of a monitoring result, and the service processing information comprises a detection mark;
and a service recovery detection module: analyzing according to the service processing information to determine whether each service of the base station meets a service recovery judgment standard, thereby determining the service recovery condition of the base station in the subsystem of the base station and sending the service recovery condition information to a detection result reporting module;
a detection result reporting module: and reporting the service recovery status sent by the service recovery detection module in a set mode.
10. The apparatus as claimed in claim 9, wherein the service monitoring module is connected to a service module in the base station controller for monitoring the service processing information of the service module.
11. The apparatus of claim 9, wherein the service recovery detection module and the service monitoring module are further connected to a base station controller or an OMC, and start a service recovery detection process according to a command issued by the base station controller or the OMC.
12. The apparatus according to claim 9, 10 or 11, wherein the detection result reporting module further comprises:
an OMC information sending submodule, an e-mail sending submodule and/or a short message sending submodule.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2004100988915A CN100407838C (en) | 2004-12-20 | 2004-12-20 | Method and equipment for automatic detecting service recovery of sub system in base station |
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| CN2004100988915A CN100407838C (en) | 2004-12-20 | 2004-12-20 | Method and equipment for automatic detecting service recovery of sub system in base station |
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| CN100407838C true CN100407838C (en) | 2008-07-30 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101931970B (en) * | 2009-06-18 | 2015-03-04 | 上海中兴软件有限责任公司 | IP based base transceiver station opening method and device in E1/T1 access |
| CN102045874B (en) * | 2010-12-30 | 2014-12-24 | 华为技术有限公司 | Reconstruction method of communication services, base station, mobile switching center and system |
| CN102307364B (en) * | 2011-09-06 | 2014-08-06 | 大唐移动通信设备有限公司 | Analysis system for NodeB side service |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183016A (en) * | 1996-10-18 | 1998-05-27 | 摩托罗拉有限公司 | Mobile telephone system |
| WO2002062087A1 (en) * | 2001-01-31 | 2002-08-08 | Telecom Italia Mobile S.P.A. | Test equipment and apparatus for digital mobile radio systems |
| CN1522092A (en) * | 2003-02-11 | 2004-08-18 | ���ǵ�����ʽ���� | Apparatus and method for operating and maintaining private mobile communication service system using ip network |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183016A (en) * | 1996-10-18 | 1998-05-27 | 摩托罗拉有限公司 | Mobile telephone system |
| WO2002062087A1 (en) * | 2001-01-31 | 2002-08-08 | Telecom Italia Mobile S.P.A. | Test equipment and apparatus for digital mobile radio systems |
| CN1522092A (en) * | 2003-02-11 | 2004-08-18 | ���ǵ�����ʽ���� | Apparatus and method for operating and maintaining private mobile communication service system using ip network |
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