CN101668301A - Method and device for monitoring operation state of node in short message center - Google Patents

Method and device for monitoring operation state of node in short message center Download PDF

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Publication number
CN101668301A
CN101668301A CN200810216010A CN200810216010A CN101668301A CN 101668301 A CN101668301 A CN 101668301A CN 200810216010 A CN200810216010 A CN 200810216010A CN 200810216010 A CN200810216010 A CN 200810216010A CN 101668301 A CN101668301 A CN 101668301A
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node
message
request message
response
running status
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CN200810216010A
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孙立波
钟建
叶兵
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ZTE Corp
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ZTE Corp
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Priority to CN200810216010A priority Critical patent/CN101668301A/en
Priority to PCT/CN2009/073718 priority patent/WO2010025674A1/en
Publication of CN101668301A publication Critical patent/CN101668301A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The invention discloses a method for monitoring the operation state of a node in a short message center. The method comprises the following steps: (1) acquiring a request message and a response message parameter between a monitored node and a monitoring node by the monitoring node through a service interface; (2) judging the operation state of the monitored node by the monitoring node according tothe request message and the response message parameter; (3) and when the monitored node has an abnormality, executing according to a set policy for the state abnormality. The invention also disclosesa device for monitoring the operation state of a node in the short message center. The device comprises a logical processing module, an operation state monitoring module, an alarm module and a service main control module. By the invention, a key node of the short message center can accurately and quickly acquire the working state of a node adjacent to the key node and provide an accurate reference for quickly switching services. The invention is suitable for network nodes of the whole network and cannot influence the existing interface functions among the nodes.

Description

The method and apparatus of a kind of monitoring short message center interior nodes running status
Technical field
The present invention relates to the short message service technology in the field of mobile communication.Specifically, relate to a kind of running status that can obtain the short message key node in real time, for switch, message shunting provides real-time data foundation, and realizes the technology of disaster tolerance or shunting automatically.
Background technology
The major function node of sms center comprises: service processor, Interworking gateway, SGW etc.The key that realizes the running state monitoring of each node is to provide technological means to make each node of sms center can obtain the running status of other adjacent with it nodes accurately, fast, judges whether normal.What traditional mode was taked is that link modes such as heartbeat are monitored the node running status.There is following shortcoming in this kind mode:
● increase the internodal degree of coupling, must increase new heartbeat message between the node;
● increased internodal message transmitted traffic;
● the real running status of effective monitoring node, Link State that can only monitor node, whether Link State can not guarantee normally that the running status of node is normal.Real network is in service, and the running status of short message key node is very important.
And a cardinal principle that increases the running state monitoring function is not change the present interfaces function, can reach the purpose of smooth upgrade to the existing network node.The prior heartbeat monitor mode can't realize such purpose.
Summary of the invention
The present invention is in order to solve the technical problem that above-mentioned prior art exists, the method and apparatus of a kind of monitoring short message center interior nodes running status has been proposed, improved the MTTF (mean free error time) of sms center, in each intracardiac node can fast, accurately discern the running status of adjacent node, if can send alarm unusually, and service distributing is switched to the disaster-tolerant backup module.
The present invention realizes by the following technical solutions:
The method of a kind of monitoring short message center interior nodes running status comprises following treatment step:
1) monitor node obtains request message and response message parameter between monitored node and monitor node by business interface;
2) monitor node is judged the running status of monitored node according to request message and response message parameter;
3) take place when unusual when monitored node, then according to the abnormal state strategy execution of setting.
Preferably, request message in the described step 1) and response message parameter comprise: the packet loss of request message, request message response particular error sign indicating number mortality, request message operating lag rate.
Preferably, the packet loss of described request message is:
The packet loss of request message=time exceeded message number/(response message number+time exceeded message number).
Preferably, described request message response particular error sign indicating number mortality is:
The request message response particular error sign indicating number mortality=corresponding weights of particular error sign indicating number response times * error code/overall response number of times.
Preferably, described request message response retardation rate is:
Response times * should shared weights of time period/overall response number of times in request message operating lag rate=special time was disconnected.
Preferably, being specially the employing sliding window mechanism in the described step 1) regularly gets parms.
Preferably, described monitored node and monitor node can be service processor, Interworking gateway or SGW.
The device of a kind of monitoring short message center interior nodes running status comprises:
Logic processing module is used for being responsible for the logical process of professional main control module and the request message and the response message parameter of collecting monitored node;
The running state monitoring module is used for the monitored module parameter information that logic processing module is collected is calculated and detected, and judges the running status of monitored device;
Alarm module is used for detecting at monitored node and sends a warning message when unusual;
Professional main control module is used for carrying out the abnormality processing strategy of setting when monitored node is unusual.
Preferably, described running state monitoring module adopts sliding window mechanism regularly to detect the running status of monitored device.
Preferably, setting the abnormality processing strategy in the described professional main control module comprises: disaster tolerance strategy, distributing strategy.
The present invention has well solved a difficult problem how to obtain sms center key node running status, and the key node of sms center can obtain the operating state of adjacent each node with it accurately, fast, for fast switch over business provides accurate foundation.Be applicable to the network node of the whole network (C net and G net), and can not influence existing interface function between each node.
Description of drawings
Fig. 1 is the apparatus system frame diagram of monitoring short message of the present invention center interior nodes running status;
Fig. 2 is the method business processing flow figure of monitoring short message of the present invention center interior nodes running status;
Fig. 3 is the schematic diagram of time window statistics in the preferred embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described in detail.
System framework figure as shown in Figure 1.Key node in the sms center, for example: can be in service processor, Interworking gateway, the SGW as monitor node or monitored node.Meeting occurs managing business but does not alarm the phenomenon of also not switching in the process of actual motion, and business is caused significant impact.For improving the MTTF (mean free error time) of sms center, each node must fast, accurately be discerned the adjacent node running status, if can send alarm unusually, and service distributing is switched to the disaster-tolerant backup module.As shown in Figure 1,
101 for initiating the node of running state monitoring action, and monitor node 101 is a service processor in the present embodiment;
102 is monitored node, and Be Controlled node 102 is a SGW in the present embodiment.
Monitor node 101, the device of monitoring short message promptly of the present invention center interior nodes running status comprises following several sections:
1011, the running state monitoring module is responsible for regularly running state parameter being detected;
1012, logic processing module, the logic of responsible professional master control, running state parameter calculates required data and is collected by this module;
1013, alarm module is responsible for sending alarm information when unusual detecting adjacent node;
1014, professional main control module is responsible for disaster tolerance, distributing strategy.
Schematic flow sheet of the present invention as shown in Figure 2, main process step is as follows:
When 201) node is received business request information, prepare the business datum that running state monitoring needs;
202) regularly calculate running state parameter;
203) whether normal according to the configuration determination running state parameter;
204) if judge that running state parameter is unusual, think that then the corresponding node of monitoring is unusual.Carry out the implementation strategy under the abnormal conditions that dispose.
Below, again enforcement algorithm details of the present invention is launched explanation.
Characteristic of the present invention is to realize the monitoring of operating state by the request message of adjacent node and response message.Specifically can adopt: the packet loss of request message, request message response particular error sign indicating number mortality, request message operating lag rate are judged the operating state of adjacent node.Concrete ins and outs comprise: the computing formula of operational factor and CALCULATION OF PARAMETERS process.
One, the computing formula of three kinds of running state parameters
1, packet loss (A v), packet loss is weighed the index of request message response times proportion.Computing formula is as follows:
Packet loss (A v)=time exceeded message number/(response message number+time exceeded message number)
2, mortality (F v), mortality is an index of weighing probability of failure in the response message, in service at existing network, mortality should maintain a lower stable level, if mortality occurs thinking that then peer-to-peer system is unusual unusually in a long time.The mortality computing formula is as follows:
Mortality (F vThe corresponding weights of)=particular error sign indicating number response times * error code/overall response number of times
3, message delay rate, message delay rate are the indexs of response message response speed, and response speed is slow excessively, and the in-problem possibility of peer node is bigger.Message delay rate computing formula is as follows:
Message delay rate (D vResponse times * should shared weights of time period/overall response number of times in)=special time was disconnected.
Two, the computational process of sms center key node running state parameter
Messages between nodes is very complicated alternately, during specific implementation, there is no need all service messages are done statistical computation, only needs the main service message of statistics to get final product.The running state parameter computational methods of different nodes are identical substantially, and obtaining the SGW running state parameter with the service processor node below is the calculating that example is told about the key node running state parameter:
1, business datum is collected
1) the total T of SGW request response received in the service processor record;
2) the overtime total A of service processor recording responses message;
3) the SGW particular error sign indicating number frequency of failure: E received in the service processor record 1E n
4) the service processor record postpones to receive that SGW postpones the message response number of times of period: D in difference 1D n
2, running state parameter calculates
Packet loss: A v=A/ (A+T)
Mortality: F v=(E 1* P F1+ E 2* P F2+ ...+E n* P Fn)/(A+T)
Retardation rate: D v=(D 1* P D1+ E 2* P D2+ ...+E n* P Dn)/(A+T)
P F1, P F2, P FnCorresponding error code is E 1, E 2, E nShared weights when mortality is added up.
P D1, P D2, P DnCorresponding error code is D 1, D 2, D nShared weights when retardation rate is added up.
3, sliding window mechanism is obtained running state parameter
The present invention can take sliding window mechanism to obtain operational factor in preset time, and Fig. 3 is that statistics time interval is that N minute running status is added up level and smooth mobile schematic diagram.With 1 minute as the seed degree, one minute message number of each seed degree statistics.Per minute is added up the running state parameter of the top n granularity of this time point.By this statistical, can smoothly add up running state data exactly.
In sum, adopt scheme of the present invention, can be fairly perfect in the whole network (CDMA and GSM network) scope, carry out " running state monitoring " function, have very strong versatility.By this implementation, service processor can obtain the operating state of SGW and Interworking gateway, the operating state that Interworking gateway can obtain service processor, the operating state that SGW can obtain service processor.By to the obtaining of adjacent node running status, make key nodes such as service processor, Interworking gateway, SGW can be in time, shunting is professional when abnormal conditions appear in adjacent node accurately.Strengthen the disaster tolerance ability of system greatly, greatly improved the MTTF of sms center.In order to strengthen the availability of this function, message packet loss thresholding, mortality thresholding, each response faultcode weights for the anomalous effects factor are provided in configuration, monitor the configuration items such as strategy of adjacent node after unusual.Each key node according to configuration parameter and dynamic monitoring to data carry out corresponding shunting disaster recovery strategy.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (10)

1. the method for a monitoring short message center interior nodes running status is characterized in that, described method comprises following treatment step:
1) monitor node obtains request message and response message parameter between monitored node and monitor node by business interface;
2) monitor node is judged the running status of monitored node according to request message and response message parameter;
3) take place when unusual when monitored node, then according to the abnormal state strategy execution of setting.
2. the method for monitoring short message according to claim 1 center interior nodes running status, it is characterized in that request message in the described step 1) and response message parameter comprise: the packet loss of request message, request message response particular error sign indicating number mortality, request message operating lag rate.
3. the method for monitoring short message according to claim 2 center interior nodes running status is characterized in that the packet loss of described request message is:
The packet loss of request message=time exceeded message number/(response message number+time exceeded message number).
4. the method for monitoring short message according to claim 2 center interior nodes running status is characterized in that, described request message response particular error sign indicating number mortality is:
The request message response particular error sign indicating number mortality=corresponding weights of particular error sign indicating number response times * error code/overall response number of times.
5. the method for monitoring short message according to claim 2 center interior nodes running status is characterized in that, described request message response retardation rate is:
Response times * should shared weights of time period/overall response number of times in request message operating lag rate=special time was disconnected.
6. according to the method for each described monitoring short message center interior nodes running status of claim 1-5, it is characterized in that, be specially in the described step 1) and adopt sliding window mechanism regularly to get parms.
7. according to the method for each described monitoring short message center interior nodes running status of claim 1-5, it is characterized in that described monitored node and monitor node can be service processor, Interworking gateway or SGW.
8. the device of a monitoring short message center interior nodes running status is characterized in that, described device comprises:
Logic processing module is used for being responsible for the logical process of professional main control module and the request message and the response message parameter of collecting monitored node;
The running state monitoring module is used for the monitored module parameter information that logic processing module is collected is calculated and detected, and judges the running status of monitored device;
Alarm module is used for detecting at monitored node and sends a warning message when unusual;
Professional main control module is used for carrying out the abnormality processing strategy of setting when monitored node is unusual.
9. the device of monitoring short message according to claim 8 center interior nodes running status is characterized in that, described running state monitoring module adopts sliding window mechanism regularly to detect the running status of monitored device.
10. according to Claim 8 or the device of 9 described monitoring short message center interior nodes running statuses, it is characterized in that, set the abnormality processing strategy in the described professional main control module and comprise: disaster tolerance strategy, distributing strategy.
CN200810216010A 2008-09-03 2008-09-03 Method and device for monitoring operation state of node in short message center Pending CN101668301A (en)

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PCT/CN2009/073718 WO2010025674A1 (en) 2008-09-03 2009-09-03 Method and apparatus for monitoring operating status of node in short message service center

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CN102325310A (en) * 2011-09-19 2012-01-18 北京智德瑞奇网络科技有限公司 A kind of method for supervising and system of information intelligent platform running status
WO2014067439A1 (en) * 2012-10-29 2014-05-08 Tencent Technology (Shenzhen) Company Limited Method, system and device for monitorring data
CN103997719A (en) * 2014-06-11 2014-08-20 南京航空航天大学 Wireless communication network short message group sending intelligent monitoring method for mobile phone
WO2014153920A1 (en) * 2013-03-29 2014-10-02 中兴通讯股份有限公司 Monitoring method, device and short message central office
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Application publication date: 20100310