CN102378237A - Load control method and device of user equipment network performance measurement - Google Patents
Load control method and device of user equipment network performance measurement Download PDFInfo
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- CN102378237A CN102378237A CN2010102625339A CN201010262533A CN102378237A CN 102378237 A CN102378237 A CN 102378237A CN 2010102625339 A CN2010102625339 A CN 2010102625339A CN 201010262533 A CN201010262533 A CN 201010262533A CN 102378237 A CN102378237 A CN 102378237A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
Abstract
The invention discloses a load control method and a device of user equipment network performance measurement, which is used for solving the problem of operation administration and maintenance (OAM) load control in the user equipment network performance measurement. An OAM system is used for immediately detecting current system load, tracking control parameters of the user equipment network performance measurement are activated or changed according to the current system load situation, and by adding a data report way attribute in the tracking control parameters, user equipment is notified of changing the report way of the measured data. The load control can be realized when the user equipment network performance measurement is executed for the OAM system, and the efficiency and the flexibility of the user equipment network performance measurement can be improved.
Description
Technical field
The present invention relates to subscriber equipment tracking system in the mobile radio communication, relate in particular to a kind of measurement data reports when using usertracking to realize the user equipment network performance measurement duty control method and device.
Background technology
Drive test is used in the network coverage optimization of wireless network, and (Minimization of Drive Tests MDT) is a mode fast and effectively.Accomplishing MDT can use user equipment network performance measurement (UE based network performance measurements) to realize that the user equipment network performance measurement has two kinds of data to report mode: daily record (Logged MDT) mode and real-time (Immediate MDT) mode.
Under the Logged MDT mode, subscriber equipment (User Equipment) is regularly preserved measurement data to local daily record, in next timed sending to base station (eNodeB), be reported to then the trace data collection entity (Trace Connection Entity, TCE).
Immediate MDT mode requires to support 50 above UE real-time report data simultaneously, and does not preserve measurement data this locality, with second level be that the cycle image data continues to be reported to eNodeB, be reported to TCE from eNodeB then.
TCE is an assembly of usertracking system, and the usertracking system is operation management maintain system (Operation Administration and Maintenance, part OAM).Though Immediate MDT mode is compared Logged MDT mode wireless network network coverage optimization is had irreplaceable effect, the data volume of real-time report is bigger, and is bigger to the influence of OAM system loading.Under the condition that the OAM system loading can bear, should use Immediate MDT mode reported data as far as possible.
Can't be when activating in existing system designated user device network performance measurement reported data mode; After activation, can not revise the tracking and controlling parameter of user equipment network performance measurement; The data that also just can not revise in the tracking and controlling parameter report mode, can't solve the system loading problem of using Immediate MDT reported data mode.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of duty control method and device of user equipment network performance measurement, is used for solving the problem of user equipment network performance measurement OAM system loading control.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of duty control method of user equipment network performance measurement comprises:
When carrying out the user equipment network performance measurement; The OAM system detects current system loading in real time; And employed tracking and controlling parameter during according to said OAM system current load condition decision-making excited users device network performance measurement, and whether decision-making need change the tracking and controlling parameter of subscriber equipment in carrying out the measuring task process.
Further, said method also comprises:
Said OAM system sends to subscriber equipment to be activated through activating measuring message with the tracking and controlling parameter of decision-making; Through change tracking and controlling parameter message the tracking and controlling parameter of making a strategic decision is sent to the subscriber equipment that has activated; Comprise in said activation measuring message and the change tracking and controlling parameter message reported data mode attribute and/or measuring period attribute.
Further, said method also comprises:
When current system loading excess load was judged by said OAM system, refusal is the activation request of the user equipment network performance measurement of (Immediate MDT) reported data mode in real time.
Further, the OAM system comprises according to the step of the tracking and controlling parameter of current system loading change subscriber equipment:
Said OAM system detects current system loading and surpasses on the preset normal duty thresholding in limited time; Send change tracking and controlling parameter message one by one to the subscriber equipment that activates measurement; The indication subscriber equipment changes to the reported data mode Logged MDT mode and/or increases measuring period, is reduced within the preset normal duty threshold range up to load.
Further, the OAM system comprises according to the step of the tracking and controlling parameter of current system loading change subscriber equipment:
Said OAM system detects current system loading and is lower than under the preset normal duty thresholding in limited time; Send change tracking and controlling parameter message to one or more subscriber equipmenies that activated measurement; The indication subscriber equipment transfers the reported data mode Immediate MDT mode to and/or reduces measuring period, is within the preset normal duty threshold range up to load.
Based on said method, the present invention also proposes a kind of load control unit of user equipment network performance measurement, and this device comprises:
Monitoring modular is used for detecting in real time the OAM system and works as preload;
Decision-making module is used for waiting to activate or the tracking and controlling parameter of the subscriber equipment of the user equipment network performance measurement that has been activated when preload decision-making according to the OAM system;
Active module is used for the tracking and controlling parameter excited users device network performance measurement according to the decision-making module decision-making;
Executive Module, the tracking and controlling parameter that is used for making a strategic decision according to decision-making module changes the tracking and controlling parameter of the subscriber equipment of the user equipment network performance measurement that has been activated.
Further, said active module sends to subscriber equipment to be activated through activating measuring message with the tracking and controlling parameter of making a strategic decision; Through change tracking and controlling parameter message the tracking and controlling parameter of making a strategic decision is sent to the subscriber equipment that has activated; Comprise in said activation measuring message and the change tracking and controlling parameter message reported data mode attribute and/or measuring period attribute.
Further, said decision-making module is when OAM system loading excess load, and the refusal active module is with the activation request of Immediate MDT mode excited users device network performance measurement.
Further, said Executive Module comprises:
First Executive Module; Be used for prescribing a time limit above presetting on the load thresholding at current system loading; Send change tracking and controlling parameter message according to the said decision-making module result of decision one by one to the subscriber equipment that activates measurement; The indication subscriber equipment changes to the reported data mode Logged MDT mode and/or increases measuring period, in load is reduced to preset normal duty threshold range;
Second Executive Module; Be used for when current system loading is lower than preset load thresholding lower limit; The subscriber equipment that the result of decision of the said decision-making module of foundation is measured to one or more activation; Send change tracking and controlling parameter message, the indication subscriber equipment transfers the reported data mode Immediate MDT mode to and/or reduces measuring period, in load is in preset normal duty threshold range.
Among the present invention; The OAM system detects current system loading in real time; And activate or the tracking and controlling parameter of change user equipment network performance measurement according to current system loading situation decision-making; Through in tracking and controlling parameter, increasing the attribute that reported data mode etc. can be controlled system loading, the instruction subscriber equipment is changed corresponding tracking and controlling parameter, to reach the purpose of control OAM system loading.The present invention has realized that OAM is to the control of user equipment network performance measurement load, the efficient and the flexibility that have improved the user equipment network performance measurement.
Description of drawings
Fig. 1 is the flow chart of the duty control method of user equipment network performance measurement of the present invention;
Fig. 2 changes the flow chart of excited users device network performance measurement tracking and controlling parameter for the present invention;
Fig. 3 is the flow chart of the load control unit of user equipment network performance measurement of the present invention.
Embodiment
Basic thought of the present invention is: the tracking and controlling parameter of before activation, using during by OAM system designated user device network performance measurement; After activation by the tracking and controlling parameter of OAM system, to solve OAM load control problem according to current load condition change subscriber equipment.
For making the object of the invention, technical scheme and advantage clearer, below lift embodiment and with reference to accompanying drawing, to further explain of the present invention.
Fig. 1 is the flow chart of the duty control method of a kind of user equipment network performance measurement of the present invention's proposition, and concrete steps are following:
Step 101, OAM system configuration tracing task are through manual mode or automated manner excited users device network performance measurement;
The operator can select the automatic or manual mode when excited users device network performance measurement; The tracking and controlling parameter of UE when the OAM system activates according to current system loading decision under automated manner; Increase reported data mode attribute and/or measuring period in the said tracking and controlling parameter, the activation measuring message (for example RRC Connection Reconfiguration message) that sends to UE comprises tracking and controlling parameter.After UE receives to activate measuring message, carry out the tracking measurement process according to tracking and controlling parameter, adopt appointment in the tracking and controlling parameter the reported data mode and measuring period the reporting measurement data; Under manual mode; The tracking and controlling parameter of user equipment network performance measurement is provided with by the operator; Are also contained in reported data mode and/or measuring period and send to UE in the tracking and controlling parameter; After UE receives to activate measuring message, carry out the tracking measurement process according to tracking and controlling parameter, and adopt appointment in the tracking and controlling parameter the reported data mode and measuring period the reporting measurement data.
Further, when current system loading excess load was judged by the OAM system, when promptly load surpassed the preset load thresholding upper limit, the user equipment network performance measurement that can refuse to activate with Immediate MDT mode reported data activated request.
Step 102, in measuring process, the OAM system detects in real time current system loading, surpasses the preset normal duty thresholding upper limit if the OAM system detects current system loading, the OAM system can not in time handle the measurement data that UE reports, then execution in step 103; Otherwise execution in step 104;
Step 103, OAM system are through Element management system (Element Management System; EMS) send change tracking and controlling parameter message one by one to UE; In load is reduced to the normal duty threshold range; Carry in the said change tracking and controlling parameter message reported data mode attribute and/or measuring period attribute, and to specify reported data mode property value be Logged MDT mode and/or specify bigger property value measuring period;
Said change tracking and controlling parameter message can be sent through the existing protocol message of expansion, and for example RRC connects reconfiguration message (RRC Connection Reconfiguration), trace session updating message etc., also can send through newly-increased signaling message; Wherein, carry tracking and controlling parameter, in tracking and controlling parameter, increase reported data mode attribute and/or measuring period attribute.
The mode of excited users equipment reporting measurement data is changed to Logged MDT mode from Immediate MDT mode, or increase the measuring period attribute data volume of user terminal to send up measurement data is reduced, to alleviate the load of OAM system.
Step 104, OAM system detect current system loading and are lower than under the normal duty thresholding in limited time; Can adopt automatic control mode or manual control mode to send the tracking and controlling parameter of the UE of the one or more device network of the excited users performance measurements of change tracking and controlling parameter message change through EMS; And specify reported data mode property value to be Immediate MDT mode and/or to specify less property value measuring period, be in the preset normal duty threshold range up to the load of OAM system.
Can be when adopting automatic control mode according to certain strategy; For example; System loading all keeps below normal duty thresholding lower limit in Preset Time; Just send change tracking and controlling parameter message, for example change the data that activated the UE that is using Logged MDT mode reporting measurement data and report mode, reporting mode to change Immediate MDT mode into from Logged MDT mode from trend UE; Under the manual control mode, the data of UE that manually changed the one or more device network of excited users performance measurements of appointment by the operator report mode, reporting mode to change Immediate MDT mode into from Logged MDT mode.
The mode of excited users equipment reporting measurement data is changed to Immediate MDT mode from Logged MDT mode; Or reduce the measuring period attribute data volume of user terminal to send up measurement data in the unit interval is increased, thereby increase the load of OAM system.
Below with block core evolution (Evolved Packet Core; EPC) system is an example; To sending change tracking and controlling parameter message through Element management system to the UE of excited users device network performance measurement in step 103 and the step 104; The step that indication UE changes the mode of newspaper measurement data is described in detail, and as shown in Figure 2, detailed step is following:
Step 201; The OAM system is through Element management system (Element Management System; EMS) send trace session and update message to home subscriber server (Home Subscriber Server; HSS), comprise tracking and controlling parameter in this message, and comprise reported data mode attribute in the tracking and controlling parameter.
Step 202, HSS upgrades local trace session tracking and controlling parameter of preserving.
Step 203, HSS sends updating user data message, and (Mobility Manange Entity MME), comprises the trace session information and the tracking and controlling parameter information of being followed the tracks of UE in this message to chain of command network element Mobility Management Entity.
Step 204, MME upgrades local trace session tracking and controlling parameter of preserving.
Step 205, MME sends trace session and updates message to eNodeB.
Step 206, eNodeB upgrades local trace session tracking and controlling parameter of preserving.
Step 207, eNodeB sends trace session and updates message to UE.
Step 208, UE upgrades local trace session tracking and controlling parameter of preserving, according to the reported data mode attribute change reporting data mode in the tracking and controlling parameter.
Step 209, UE returning tracking session updates acknowledgement messaging is to eNodeB;
If the success of UE change reporting data mode is then to eNodeB feedback and tracking session updates successful respond; Otherwise reply or the overtime response message of not receiving to the failure of eNodeB feedback and tracking session updates.
Step 210, eNodeB receives that trace session upgrades that failure is replied or is overtime when not receiving response message, sends trace session updating message failure notification to trace data collection entity (TCE).
Fig. 3 is the structural representation of the load control unit 300 of the user equipment network performance measurement of the present invention's proposition, and as shown in Figure 3, this device comprises:
Monitoring modular 301 is used for detecting in real time the OAM system and works as preload;
Decision-making module 302 is used for waiting to activate or the tracking and controlling parameter of the subscriber equipment of the user equipment network performance measurement that has been activated when preload decision-making according to the OAM system; Comprise reported data mode attribute in the said tracking and controlling parameter.Surpass on the preset normal duty thresholding in limited time at the OAM system loading, said decision-making module can be refused the activation request of active module with Immediate MDT mode excited users device network performance measurement, in case the locking system load further raises.
Active module 303 is used for the tracking and controlling parameter excited users device network performance measurement according to the decision-making module decision-making;
Executive Module, the tracking and controlling parameter that is used for making a strategic decision according to decision-making module changes the tracking and controlling parameter of the subscriber equipment of the user equipment network performance measurement that has been activated, so that the load of OAM system is within the preset normal duty threshold range.
Said active module sends to subscriber equipment to be activated through activating measuring message with the tracking and controlling parameter of making a strategic decision; Through change tracking and controlling parameter message the tracking and controlling parameter of making a strategic decision is sent to the subscriber equipment that has activated; Comprise in said activation measuring message and the change tracking and controlling parameter message reported data mode attribute and/or measuring period attribute.
Said Executive Module further comprises: first Executive Module 304, second Executive Module 305;
First Executive Module; Be used for prescribing a time limit above presetting on the load thresholding at current system loading; Send change tracking and controlling parameter message according to the said decision-making module result of decision one by one to the subscriber equipment that activates measurement; The indication subscriber equipment changes to the reported data mode Logged MDT mode and/or increases measuring period, in load is reduced to preset normal duty threshold range;
Second Executive Module; Be used for when current system loading is lower than preset load thresholding lower limit; The subscriber equipment that the result of decision of the said decision-making module of foundation is measured to one or more activation; Send change tracking and controlling parameter message, the indication subscriber equipment transfers the reported data mode Immediate MDT mode to and/or reduces measuring period, in load is in preset normal duty threshold range.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (9)
1. the duty control method of a user equipment network performance measurement is characterized in that, comprising:
When carrying out the user equipment network performance measurement; Operation management maintain (OAM) system detects current system loading in real time; And employed tracking and controlling parameter during according to said OAM system current load condition decision-making excited users device network performance measurement, and whether decision-making need change the tracking and controlling parameter of subscriber equipment in carrying out the measuring task process.
2. method according to claim 1 is characterized in that, said method also comprises:
Said OAM system sends to subscriber equipment to be activated through activating measuring message with the tracking and controlling parameter of decision-making; Through change tracking and controlling parameter message the tracking and controlling parameter of making a strategic decision is sent to the subscriber equipment that has activated; Comprise in said activation measuring message and the change tracking and controlling parameter message reported data mode attribute and/or measuring period attribute.
3. method according to claim 2 is characterized in that, said method also comprises:
When current system loading excess load was judged by said OAM system, refusal is the activation request of the user equipment network performance measurement of (Immediate MDT) reported data mode in real time.
4. method according to claim 2 is characterized in that, the OAM system comprises according to the step of the tracking and controlling parameter of current system loading change subscriber equipment:
Said OAM system detects current system loading and surpasses on the preset normal duty thresholding in limited time; Send change tracking and controlling parameter message one by one to the subscriber equipment that activates measurement; The indication subscriber equipment changes to the reported data mode Logged MDT mode and/or increases measuring period, is reduced within the preset normal duty threshold range up to load.
5. method according to claim 2 is characterized in that, the OAM system comprises according to the step of the tracking and controlling parameter of current system loading change subscriber equipment:
Said OAM system detects current system loading and is lower than under the preset normal duty thresholding in limited time; Send change tracking and controlling parameter message to one or more subscriber equipmenies that activated measurement; The indication subscriber equipment transfers the reported data mode Immediate MDT mode to and/or reduces measuring period, is within the preset normal duty threshold range up to load.
6. the load control unit of a user equipment network performance measurement is characterized in that, this device comprises:
Monitoring modular is used for detecting in real time the OAM system and works as preload;
Decision-making module is used for waiting to activate or the tracking and controlling parameter of the subscriber equipment of the user equipment network performance measurement that has been activated when preload decision-making according to the OAM system;
Active module is used for the tracking and controlling parameter excited users device network performance measurement according to the decision-making module decision-making;
Executive Module, the tracking and controlling parameter that is used for making a strategic decision according to decision-making module changes the tracking and controlling parameter of the subscriber equipment of the user equipment network performance measurement that has been activated.
7. device according to claim 6 is characterized in that, said active module sends to subscriber equipment to be activated through activating measuring message with the tracking and controlling parameter of making a strategic decision; Through change tracking and controlling parameter message the tracking and controlling parameter of making a strategic decision is sent to the subscriber equipment that has activated; Comprise in said activation measuring message and the change tracking and controlling parameter message reported data mode attribute and/or measuring period attribute.
8. device according to claim 6 is characterized in that,
Said decision-making module is when OAM system loading excess load, and the refusal active module is with the activation request of Immediate MDT mode excited users device network performance measurement.
9. device according to claim 7 is characterized in that, said Executive Module comprises:
First Executive Module; Be used for prescribing a time limit above presetting on the load thresholding at current system loading; Send change tracking and controlling parameter message according to the said decision-making module result of decision one by one to the subscriber equipment that activates measurement; The indication subscriber equipment changes to the reported data mode Logged MDT mode and/or increases measuring period, in load is reduced to preset normal duty threshold range;
Second Executive Module; Be used for when current system loading is lower than preset load thresholding lower limit; The subscriber equipment that the result of decision of the said decision-making module of foundation is measured to one or more activation; Send change tracking and controlling parameter message, the indication subscriber equipment transfers the reported data mode Immediate MDT mode to and/or reduces measuring period, in load is in preset normal duty threshold range.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010262533.9A CN102378237B (en) | 2010-08-24 | 2010-08-24 | A kind of duty control method of user equipment network performance measurement and device |
| PCT/CN2011/071455 WO2012024919A1 (en) | 2010-08-24 | 2011-03-02 | Method and device for load control in user equipment network performance measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010262533.9A CN102378237B (en) | 2010-08-24 | 2010-08-24 | A kind of duty control method of user equipment network performance measurement and device |
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| Publication Number | Publication Date |
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| CN102378237A true CN102378237A (en) | 2012-03-14 |
| CN102378237B CN102378237B (en) | 2016-05-25 |
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| CN201010262533.9A Expired - Fee Related CN102378237B (en) | 2010-08-24 | 2010-08-24 | A kind of duty control method of user equipment network performance measurement and device |
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| CN (1) | CN102378237B (en) |
| WO (1) | WO2012024919A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013138987A1 (en) * | 2012-03-19 | 2013-09-26 | 华为技术有限公司 | Method and device for obtaining and reporting measurement result of uplink coverage measurement items |
| WO2014100983A1 (en) * | 2012-12-26 | 2014-07-03 | 华为技术有限公司 | Data transmission method, node and operating and management system |
| CN104604280A (en) * | 2012-08-30 | 2015-05-06 | 诺基亚公司 | Decision making based on remote observation of node capabilities |
| CN106302620A (en) * | 2015-06-12 | 2017-01-04 | 中兴通讯股份有限公司 | Configuration update message sending method and device |
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| CN101026504A (en) * | 2006-02-24 | 2007-08-29 | 华为技术有限公司 | Network for formance measuring method |
| US20100208707A1 (en) * | 2007-09-26 | 2010-08-19 | Nec Corporation | Radio communication system and method |
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2010
- 2010-08-24 CN CN201010262533.9A patent/CN102378237B/en not_active Expired - Fee Related
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2011
- 2011-03-02 WO PCT/CN2011/071455 patent/WO2012024919A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101026504A (en) * | 2006-02-24 | 2007-08-29 | 华为技术有限公司 | Network for formance measuring method |
| US20100208707A1 (en) * | 2007-09-26 | 2010-08-19 | Nec Corporation | Radio communication system and method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013138987A1 (en) * | 2012-03-19 | 2013-09-26 | 华为技术有限公司 | Method and device for obtaining and reporting measurement result of uplink coverage measurement items |
| US9848350B2 (en) | 2012-03-19 | 2017-12-19 | Huawei Technologies Co., Ltd. | Method and device for obtaining and reporting measurement result of uplink coverage measurement items |
| CN104604280A (en) * | 2012-08-30 | 2015-05-06 | 诺基亚公司 | Decision making based on remote observation of node capabilities |
| US9781622B2 (en) | 2012-08-30 | 2017-10-03 | Nokia Technologies Oy | Decision making based on remote observation of node capabilities |
| CN104604280B (en) * | 2012-08-30 | 2018-09-21 | 诺基亚技术有限公司 | Decision based on node capacity remote observation is formed |
| WO2014100983A1 (en) * | 2012-12-26 | 2014-07-03 | 华为技术有限公司 | Data transmission method, node and operating and management system |
| CN106302620A (en) * | 2015-06-12 | 2017-01-04 | 中兴通讯股份有限公司 | Configuration update message sending method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102378237B (en) | 2016-05-25 |
| WO2012024919A1 (en) | 2012-03-01 |
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