CN100373871C - A method of data observation applied to network management system - Google Patents
A method of data observation applied to network management system Download PDFInfo
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- CN100373871C CN100373871C CNB200310116667XA CN200310116667A CN100373871C CN 100373871 C CN100373871 C CN 100373871C CN B200310116667X A CNB200310116667X A CN B200310116667XA CN 200310116667 A CN200310116667 A CN 200310116667A CN 100373871 C CN100373871 C CN 100373871C
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Abstract
The present invention discloses a method for observing data in a network management system in a real-time mode. Before the observation starts, a network manager background constructs an observation request message and transmits the observation request message to a network manager foreground; the observation request message has a word segment for representing an observation period; the network manager foreground can collect data in a timing mode according to the observation period and return the data to the network manager background; when the observation is finished, the network manager background can transmit an end observation request message to the network manager foreground, and the network manager foreground stops collecting data. The present invention takes a measure of the network manager foreground reporting real time data in a timing mode, reduces the message quantity transferred by the foreground and the background of the network management system and enhances the reliability and the stability of the network management system.
Description
Technical field
The present invention relates to telecom network management system, especially in the telecom network management system data are carried out the method for Real Time Observation.
Background technology
In telecom network management system, need carry out real-time observation to network element data, to understand the current ruuning situation of network element.With the CDMA2000 system is example, and these data comprise the reverse link data that is positioned at BTS (base station transceiver), the sector rate data, and Channel Elements takies data etc.; Be positioned at the overall call completing rate data of BSC (base station controller), sub-district call completing rate data, microcode real time data etc.; The data field that is positioned at MSC (mobile switching centre) takies, traffic indicator, communication condition etc.; Be positioned at the authentication success rate of HLR (home location register), be registered as power etc.; And the cpu busy percentage and the EMS memory occupation data that are positioned at base station side and each veneer processor of exchange side simultaneously.Network element data will be offered in real time the user and observe, need the webmaster backstage will observe request and send to the webmaster foreground Agent that resides on each veneer of network element, webmaster foreground Agent returns to the webmaster backstage again for user's observation after collecting real time data.
In present network management system, a kind of method that data in real time is observed that generally adopts is that the webmaster backstage regularly sends the request of observation to the webmaster foreground and asks for data, and the webmaster foreground receives that the request back of observation collects data and return to the webmaster backstage.Adopt this method that data are carried out Real Time Observation, whenever obtaining a secondary data all needs to transmit two message between the AM/BAM, and the message traffic between the AM/BAM is big.Because the kind of real time data is more, the size of message between the network management system AM/BAM is bigger, causes network congestion easily, and this not only can have influence on the Real Time Observation of network element data, and can have influence on the normal operation of other module of network management system.
Summary of the invention
Thereby the objective of the invention is to propose a kind of method minimizing network management system AM/BAM size of message that is applicable in the telecom network management system, improve the stability and the reliability of system the data in real time observation.
Core concept of the present invention is, when beginning to observe, the webmaster backstage sends the request message begin to observe to the webmaster foreground, and observing at this has a field of representing the observation cycle in request message, and the webmaster foreground is cycle timing acquiring data and return to the webmaster backstage according to the observation; When finishing to observe, the webmaster backstage sends the request message of end observation to the webmaster foreground, and the webmaster foreground stops data collection.
In the network management system of the present invention data are carried out the method for Real Time Observation, may further comprise the steps:
(1) the beginning real time data is observed:
(101) the webmaster backstage structure request that begins to observe, and send to and reside on each veneer of network element
Webmaster foreground agency opens simultaneously and waits for that the foreground begins to observe the successful respond timer;
(102) after webmaster foreground agency receives the request that begins to observe, send for the webmaster backstage and begin to observe successful respond;
(103) after the webmaster backstage was received and begun to observe successful respond, deletion waited for that the foreground begins to observe the successful respond timer, began to observe and asked successfully;
(2) real time data reports and observes:
(201) webmaster foreground cycle opening timing device according to the observation triggers the back at timer and gathers real time data and send to the webmaster backstage;
(202) after real time data is received on the webmaster backstage, be shown to the user and observe;
(3) finishing real time data observes:
(301) the webmaster backstage is selected according to the user, and structure finishes observation asks, and sends to webmaster foreground agency, opens simultaneously and waits for foreground end observation successful respond timer;
(302) after webmaster foreground agency receives and finishes to observe request, stop timer, finish observation mission, send for the webmaster backstage and finish to observe successful respond;
(303) after the webmaster backstage is received and finished to observe successful respond, delete the wait foreground and finish to observe the successful respond timer, the request that finishes observation is successful.
The method that adopts real time data of the present invention to observe compared with prior art, owing to taked the regularly measure of reporting real-time data of webmaster foreground, has reduced network management system AM/BAM message transmitted amount, has improved the reliability and stability of network management system.Table 1 has provided the comparison of two kinds of methods in AM/BAM pass-along message amount, and wherein observational technique A is existing observational technique, and observational technique B is the observational technique (setting 10 real time datas of every transmission shakes hands once) that the foreground regularly reports.Computing formula: option A: 2 * observed data amount; Option b: 1 * observed data amount+2 * (the observed data amount/interval data amount of shaking hands)+4; Wherein: the interval data amount of shaking hands is made as 10,4 and asks+begin to observe successful respond+ends and observe request+end observation and ask successful respond totally four message for beginning to observe.Can see that from table behind the observational technique that the employing foreground regularly reports, AM/BAM message transmitted amount reduces to about 60% of existing method, reach the purpose that improves system reliability and stability by the message transmission capacity that reduces AM/BAM effectively.
Table 1
| The observed data amount | 10 | 100 | 1000 | 10000 | ||||
| Observational technique | A | B | A | B | A | B | A | B |
| The AM/BAM size of message | 20 | 16 | 200 | 124 | 2000 | 1204 | 20000 | 12004 |
Description of drawings
Fig. 1 is the related network management system figure of the method for the invention;
Fig. 2 is the method for the invention network managment foreground and background interacting message flow graph;
Fig. 3 is the system diagram of the related CDMA2000 base station of the embodiment of the method for the invention.
Embodiment
Describe the embodiment of the inventive method in detail below in conjunction with accompanying drawing in the CDMA2000 base station system.
Fig. 1 is the related network management system figure of the method for the invention.This system comprises network element 100 and webmaster foreground 101, network element 110 and webmaster foreground 111, network element 120 and webmaster foreground 121, network element 130 and webmaster foreground 131, webmaster backstage 140.
Fig. 3 is the system diagram of the related CDMA2000 base station of the embodiment of the method for the invention.The base station system of CDMA2000 described in the figure comprises 300, one base station controllers 310 of a base station transceiver and a webmaster backstage 320.Base station transceiver comprises communication control module 301, and channel processing module 302 and other veneers 303 are had webmaster foreground agency stationed on each veneer.Base station controller comprises selects Dispatching Unit 311, main processing block 312 and other veneers 313, and resident on each veneer have the webmaster foreground to act on behalf of.Can carry out the message transmission between webmaster foreground and the webmaster backstage.
Base station controller main processing block cpu busy percentage Real Time Observation with the CDMA2000 base station system is an example below, in conjunction with Fig. 2 process in detail.
1. the webmaster backstage is that cpu busy percentage, the object of observation are to send in base station controller main processing block and observation cycle to begin to observe request according to the observed data type of user's selection, opens wait and begins to observe the successful respond timer.As the step 201 of Fig. 2, AM/BAM interaction message quantity is 1.
2. request is received on the webmaster foreground, begins to observe successful respond for the webmaster backstage, and gathers timer according to the observation cycle turn-on data of request message.The webmaster backstage stops timer after receiving and beginning to observe successful respond, the request success that begins to observe.If wait for beginning to observe the successful respond timer expiry, then begin the request failure of observing.As the step 202 of Fig. 2, AM/BAM interaction message quantity is 1.
3. the data acquisition timer triggers, and the cpu busy percentage data are collected on the webmaster foreground, send to the webmaster backstage.The webmaster backstage shows that the cpu busy percentage data are for user's observation.As the step 203 of Fig. 2, AM/BAM interaction message quantity is 1 * observed data amount.
4. 10 observed data of the every transmission in webmaster foreground send a handshake information will for the webmaster backstage, and the foreground counter of shaking hands adds 1 simultaneously; After handshake information is received on the webmaster backstage, send the response message of shaking hands for the webmaster foreground, the backstage counter of shaking hands is changed to 0 simultaneously; The response message of shaking hands is received on the webmaster foreground, and the foreground counter of shaking hands is changed to 0; Foreground counter and the backstage counter of shaking hands of shaking hands is regularly detected on webmaster foreground and webmaster backstage respectively, after the counter number of times of shaking hands is greater than predefined number of times, thinks that then the AM/BAM link is unusual, stops all observation missions.So the abnormal protection data volume is: 2 * (observed data amount/10).
5. the webmaster backstage is selected according to the user, and structure finishes the request and the transmission of observation, opens wait and finishes to observe the successful respond timer.As the step 204 of Fig. 2, AM/BAM interaction message quantity is 1.
6. request is received on the webmaster foreground, finishes to observe successful respond for the webmaster backstage, and stops the data acquisition timer, observes and finishes.If wait for and finish to observe the successful respond timer expiry, then finish to observe the request failure.As the step 205 of Fig. 2, AM/BAM interaction message quantity is 1.
From above-mentioned flow process as can be seen, if observe 10000 data, then AM/BAM interaction data amount is: 1+1+ (1 * 10000)+2 * (10000/10)+1+1=12004.AM/BAM interaction data amount 2 * 10000=20000 with original scheme compares, reduced about 40%, thereby improved the stability and the reliability of system.
Claims (5)
1. in the network management system data are carried out the method for Real Time Observation, it is characterized in that, may further comprise the steps:
(1) the beginning real time data is observed:
(101) request that begins to observe is constructed on the webmaster backstage, and sends to the webmaster foreground agency who resides on each veneer of network element, opens simultaneously and waits for that the foreground begins to observe the successful respond timer;
(102) after webmaster foreground agency receives the request that begins to observe, send for the webmaster backstage and begin to observe successful respond;
(103) after the webmaster backstage was received and begun to observe successful respond, deletion waited for that the foreground begins to observe the successful respond timer, the request success that begins to observe;
(2) real time data reports and observes:
(201) webmaster foreground cycle opening timing device according to the observation triggers the back at timer and gathers real time data and send to the webmaster backstage;
(202) after real time data is received on the webmaster backstage, be shown to the user and observe;
(3) finishing real time data observes:
(301) the webmaster backstage is selected according to the user, the request of structure end observation, and send to webmaster foreground agency, open simultaneously and wait for foreground end observation successful respond timer;
(302) after webmaster foreground agency receives the request that finishes to observe, stop timer, finish observation mission, send for the webmaster backstage and finish to observe successful respond;
(303) after the webmaster backstage was received and finished to observe successful respond, the successful respond timer was finished to observe in deletion wait foreground, finishes to observe and asks successfully.
2. in the network management system according to claim 1 data are carried out the method for Real Time Observation, it is characterized in that, in the described step (101), the webmaster backstage is to observe type, the object of observation and observation cycle according to the real time data that the user selects to construct the request that begins to observe.
3. in the network management system according to claim 1 data are carried out the method for Real Time Observation, it is characterized in that, described step (1) also comprises:
(104), then begin the request failure of observing if the backstage waits for that the foreground begins to observe the successful respond timer expiry.
4. in the network management system according to claim 1 data are carried out the method for Real Time Observation, it is characterized in that, described step (2) also comprises the measure of AM/BAM abnormal protection:
(203) after the real time data of the predefined some of the every transmission in webmaster foreground, send a handshake information will for the webmaster backstage, the foreground counter of shaking hands adds 1 simultaneously;
(204) after handshake information is received on the webmaster backstage, send the response message of shaking hands for the webmaster foreground, the backstage counter of shaking hands is changed to 0 simultaneously;
(205) response message of shaking hands is received on the webmaster foreground, and the foreground counter of shaking hands is changed to 0;
(206) foreground counter and the backstage counter of shaking hands of shaking hands is regularly detected on webmaster foreground and webmaster backstage respectively, after the counter number of times of shaking hands is greater than predefined number of times, thinks that then the AM/BAM link is unusual, stops all observation missions.
5. in the network management system according to claim 1 data are carried out the method for Real Time Observation, it is characterized in that, described step (3) also comprises:
(304) if the successful respond timer expiry is finished to observe in the wait foreground that open on the backstage, the then request failure of the end on backstage observation.
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| CN1901568B (en) * | 2005-07-22 | 2010-09-01 | 中兴通讯股份有限公司 | Method for realizing historical property collection in network managing system |
| CN100441016C (en) * | 2005-09-05 | 2008-12-03 | 中兴通讯股份有限公司 | Mobile communication network protocol signal processing system and method |
| CN101159600B (en) * | 2007-10-30 | 2010-06-02 | 中兴通讯股份有限公司 | File monitoring and managing system and method |
| CN101453355A (en) * | 2007-11-30 | 2009-06-10 | 华为技术有限公司 | Polling method, system, network manager station and managed equipments |
| CN101547120B (en) * | 2009-04-30 | 2011-10-26 | 中兴通讯股份有限公司 | Method and system for deleting single plate |
| CN107026747A (en) * | 2016-02-01 | 2017-08-08 | 中兴通讯股份有限公司 | The statistical summaries method and device of network management performance data |
| CN108989089A (en) * | 2018-06-22 | 2018-12-11 | 迈普通信技术股份有限公司 | A kind of device data acquisition methods, equipment and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2271697A (en) * | 1992-09-18 | 1994-04-20 | Stelton Ltd | Automatic data interfacing |
| CN1388674A (en) * | 2001-05-25 | 2003-01-01 | 华为技术有限公司 | Background monitoring apparatus of telecommunication network management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2271697A (en) * | 1992-09-18 | 1994-04-20 | Stelton Ltd | Automatic data interfacing |
| CN1388674A (en) * | 2001-05-25 | 2003-01-01 | 华为技术有限公司 | Background monitoring apparatus of telecommunication network management system |
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