CN102547840A - Method and device for reporting MDT measurement result - Google Patents

Method and device for reporting MDT measurement result Download PDF

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Publication number
CN102547840A
CN102547840A CN2012100195481A CN201210019548A CN102547840A CN 102547840 A CN102547840 A CN 102547840A CN 2012100195481 A CN2012100195481 A CN 2012100195481A CN 201210019548 A CN201210019548 A CN 201210019548A CN 102547840 A CN102547840 A CN 102547840A
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China
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mdt
measuring
measuring amount
measurement result
network side
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CN2012100195481A
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Chinese (zh)
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彦楠
梁靖
傅婧
全海洋
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电信科学技术研究院
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Priority to CN2012100195481A priority Critical patent/CN102547840A/en
Publication of CN102547840A publication Critical patent/CN102547840A/en

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Abstract

The invention discloses a method and a device for reporting an MDT (Minimization of drive-tests) measurement result, and relates to the communication field. The method comprises the following steps: aiming at MDT measurement not required to be real-timely reported, wherein UE (User Equipment) adopts an event-triggered periodic record way to measure the MDT, and the measurement values are momentarily stored on a UE side; and waiting for a certain opportunity when an MDT measurement result containing the measurement values are uniformly reported to a network side, so that signaling expense caused by reporting the MDT measurement result is effectively lowered, and scheduling flexibility of data aiming at different time delay demand on the network side is improved.

Description

A kind of report method of MDT measurement result and device

Technical field

The present invention relates to the communications field, particularly a kind of report method of MDT measurement result and device.

Background technology

In the GSM in future, hope to reduce the manual work of the network planning and Operation and Maintenance and participate in through introducing the mechanism of network self-organization, by network based statistic Automatic Optimal parameter, reduce the construction and the operation cost of network.In order to reduce the O&M cost of network, hope can be taked network configuration UE report method, reduces the work of artificial drive test.On the other hand, also hope to obtain the wireless measurement information in the zone that common drive test can't arrive.For these reasons, MDT (Minimization of drive-tests, minimum road test) minimum road test is introduced into.To minimum road test, different measurement contents possibly be applicable to dissimilar end side measurement behaviors.

Under the prior art, in Release10, introduce MDT and measured classification, specifically be divided into following two types:

Immediate MDT: the MDT that connected state carries out measures and reports.This kind MDT measures multiplexing RRM (Radio Resource Management; RRM) measurement mechanism; In case satisfy report condition, eNB (the evolution base station)/RNC (Radio Network Controller, radio network controller) to network side reports immediately.

Logged MDT: the MDT that Idle state carries out measures, and reports at follow-up connected state.In a single day this kind MDT measures the trigger condition that has satisfied configuration, will obtain measurement result and store (log), at the follow-up eNB/RNC that reports network side suitable opportunity.

At present, Immediate MDT is based on that existing RRM measurement and report mechanism realizes, only the extend geographic positional information is obtained on this basis.Existing RRM measurement and report is a real-time report, reports network side through up signaling immediately after promptly UE (User Equipment, subscriber equipment) collects measuring amount.The only multiplexing partial content wherein of Immediate MDT: Periodic (periodic measurement reports) and Serving cell becomes worse than threshold (Event A2 incident: Serving cell is lower than threshold value).

Existing RRM measurement mechanism is: in the LTE system; Network is through RRC (Radio Resource Control; Radio Resource control) signaling is sent measurement configuration information to the UE of connection status; UE measures (with frequency, alien frequencies, different technology) according to the content of measurement configuration information, gives network side with reporting measuring result then.

Wherein, network side uses RRC connection reconfiguration course to carry out measurement configuration, and the institutional framework of measurement configuration information is following:

1) Measurement Object (measuring object): with the frequency is base unit, and each measuring object that is configured is an independent frequency, has independent measuring object sign (ID).Following according to the different techniques division rule:

With frequency and different-frequency measure, measuring object is a single E-UTRAN carrier frequency for E-UTRAN (Evolved Universal Terrestrial Radio Access Network, the general land wireless network of evolution).Relevant with this carrier frequency, E-UTRAN possible configuration sub-district individual character Offset (side-play amount) tabulation and blacklist cell list.In measuring assessment and measurement report, any operation is not carried out in the sub-district of blacklist.

For UTRAN (UMTS Terrestrial Radio Access Network; UMTS Terrestrial radio access network), GERAN (GSM/EDGE Radio Access Network; The GSM EDGE Radio Access Network network) or CDMA2000 (CDMA (Code Division Multiple Access 2000; Claim CDMA 2000 again) measure, measuring object be one with and go up cell set to be measured, perhaps be merely the carrier frequency collection.

2) Report Configuration (reporting configuration): be divided into Event triggered and report to trigger with the cycle and report according to triggering type, each reports configuration to have independent sign (ID).The configuration that reports of Event triggered type comprises kind of event and threshold value, and the Time to Trigger (duration) that satisfies trigger condition; The configuration that reports of periodic triggers type comprises report cycle, and the purpose of periodic triggers, for example, reports CGI (Cell Global Identity, cell global unique identification).

LTE is intrasystem at present has five kinds with frequency/different-frequency measure incident one, comprising:

Event A1: the Serving cell channel quality is greater than thresholding; Event A2: the Serving cell channel quality is less than thresholding; Event A3: the adjacent cell channel quality is superior to the Serving cell channel quality; Event A4: the adjacent cell channel quality is greater than thresholding; Event A5: the Serving cell channel quality is less than thresholding 1, and the adjacent cell channel quality is greater than thresholding 2 simultaneously.

The intrasystem different commercial measurement incident one of LTE has two kinds, comprising:

Event B1: different technological adjacent cell channel quality is greater than thresholding; Event B2: the Serving cell channel quality is less than thresholding 1, and different technological adjacent cell channel quality is greater than thresholding 2 simultaneously.

3) Measurement ID (measure sign): independent ID, with a specific measuring object and specific reporting dispose carry out related.Open thresholding if UE has reached to measure, UE can judge whether to carry out this kind measurement according to measuring having or not of sign.

4) other parameters: comprise the measuring amount configuration, measurement gap (measurement clearance) measures other parameters such as opening thresholding and speed state parameter.

Under the RRM measurement mechanism; When carrying out the RRM measurement and report, UE measures according to the measurement configuration that network issues, and when satisfying the certain trigger condition, carries out the assessment of measurement and report; If satisfy report condition; UE will carry out filling in of measurement result, and be included in and send to network in the measurement report message, and will be specifically as shown in Figure 1.

Measurement and report can be divided into three kinds (being real-time report) by the criterion classification: once reporting of Event triggered, periodically report, and the Event triggered periodic report.Which kind of UE adopts report mode when measurement configuration issues, to confirm, is included in to report in the configuration.Wherein,

So-called Event triggered once reports promptly and is meant: UE only after the measurement event that has satisfied network configuration gets into thresholding and continues a period of time, just can trigger the transmission of measurement report, and measurement report transmission once back flow process finishes.

So-called periodically reporting promptly is meant: after the measurement configuration of network was accomplished, UE will carry out the measurement of corresponding frequency according to deploy content, and report cycle according to the rules and send measurement report at interval.

So-called Event triggered periodic report belongs to Event triggered and reports with periodicity reports and combine; Be specially: UE is only after the measurement event that has satisfied network configuration gets into thresholding and continues a period of time; Just can trigger the transmission of measurement report; Report be triggered after, the counter that can open repeatedly the timer between measuring and measure number of times, flow process finishes after reporting number of times to reach requirement.

Under the prior art; MDT measurement contents based on the RRM measurement mechanism is specially: the MDT main purpose of Release10 is a coverage optimization; The measuring amount of being introduced is RSRP (Reference signal received power; Reference Signal Received Power)/RSRQ RRM measuring amount related contents such as (Reference Signal Received Quality, Reference Signal Received Quality); The measurement result of these measuring amount all can adopt above-mentioned three kinds of real-time report modes to report to network side.

Yet along with the development of technology, the MDT of the Release11 of redetermination possibly contained QoS verification (service quality affirmation); Coverage optimization; RLF many-sided contents such as (Radio link failure, Radio Link Failure), its possible measurement collection content type is specially:

The QoS measuring amount: existing layer 2 measurement contents such as packet loss, throughput etc., and the fresh content that possibly introduce such as UE side joint are gone into time delay etc.;

Coverage optimization is relevant: PCH, broadcast channel, the optimization of RACH (Random Access Channel) channel etc.

The new several kinds of measuring amount of introducing in the MDT of Release11, its measurement result also is not suitable for real-time report, and therefore, above-mentioned three kinds report mode all can not adopt.Obviously, to several kinds of measuring amount of new introducing, need design a kind of mode that reports of MDT measurement result again, to overcome above-mentioned defective.

Summary of the invention

The embodiment of the invention provides a kind of report method of MDT measurement result, in order to reduce the signaling consumption in the MDT reporting measuring result process.

The concrete technical scheme that the embodiment of the invention provides is following:

A kind of report method of minimum road test MDT measurement result comprises:

Subscriber equipment is confirmed measuring amount to be monitored according to measurement configuration information, and carries out MDT to each measuring amount respectively and measure;

Subscriber equipment confirms that the measured value of any one measuring amount satisfies when reporting trigger condition accordingly, based on predetermined period said any one measuring amount is proceeded MDT and measures, and obtains the MDT measurement result;

Subscriber equipment is on appointment opportunity, with the MDT reporting measuring result of said any one measuring amount to network side.

A kind of reporting device of minimum road test MDT measurement result comprises:

Measuring unit; Be used for confirming measuring amount to be monitored according to measurement configuration information; And carry out MDT to each measuring amount respectively and measure; And satisfy when reporting trigger condition accordingly at the measured value of confirming any one measuring amount, based on predetermined period said any one measuring amount is proceeded MDT and measure, obtain the MDT measurement result;

Communication unit was used on appointment opportunity, with the MDT reporting measuring result of said any one measuring amount to network side.

In the embodiment of the invention; To the MDT measuring amount that need not real-time report, UE adopts Event triggered periodicity recording mode to carry out MDT and measures, and many measured values that will obtain temporarily are kept at the UE side; Wait for a certain opportunity; The MDT measurement result unification that will comprise the measured value of many values reports to network side, thereby effectively reduces the signaling consumption that reports the MDT measurement result required, and has improved the dispatching flexibility of network side to the data of different delay requirement.

Description of drawings

Fig. 1 is a MDT reporting measuring result schematic flow sheet under the prior art;

Fig. 2 carries out the MDT measurement and the MDT measurement result is carried out report flow figure for UE in the embodiment of the invention;

Fig. 3 is a MDT reporting measuring result sketch map under the prior art;

Fig. 4 is a MDT reporting measuring result sketch map in the embodiment of the invention;

Fig. 5 unites for MDT measurement result in the embodiment of the invention and geographical location information and reports sketch map;

Fig. 6 is a MDT reporting measuring result flow chart in the embodiment of the invention;

Fig. 7 is a UE illustrative view of functional configuration in the embodiment of the invention.

Embodiment

Under the prior art, be real-time report,, also exist to report drawbacks such as signaling consumption is big though the real-time report mode can in time be sent to network with the MDT measurement result that UE collects based on 3 types of MDT reporting measuring result modes of RRM measurement mechanism.And in Release11 new some MDT measuring amount of introducing, the collection of its MDT measurement result does not need very high real-time (like, new qos statistic amount of introducing or the like); Therefore, in the embodiment of the invention, to this type measuring amount; UE adopts the mode of Event triggered periodic recording that each measuring amount is monitored; And the unification of MDT measurement result is temporarily stored in the UE side, and after the MDT measurement result of a period of time intercycle property collection optimized, report network side again.

Below in conjunction with accompanying drawing the preferred embodiment of the present invention is elaborated.

Consult shown in Figure 2ly, in the embodiment of the invention, UE carries out MDT and measures, and the detailed process that the MDT measurement result is reported is following:

Step 200:UE confirms measuring amount to be monitored according to measurement configuration information, and carries out MDT to each measuring amount respectively and measure.

In the practical application, network side can be notified UE with measurement configuration information through high-level signaling, and UE confirms measuring amount to be monitored and corresponding metering system according to measurement configuration information; Wherein, the kind of measuring amount has multiple, as; The QoS measuring amount, or/and, coverage optimization measuring amount or the like.

In the present embodiment, the QoS measuring amount can be packet loss, throughput, propagation delay time or the like, can be wherein a kind of, also can be combination in any; The coverage optimization measuring amount then can be PCH optimization information, broadcast channel optimization information, RACH optimization information or the like, can be wherein a kind of, also can combination in any.

Step 210:UE confirms that the measured value of any one measuring amount satisfies when reporting trigger condition accordingly, based on predetermined period this any one measuring amount is proceeded MDT and measures, and obtains the MDT measurement result.

In the present embodiment; So-called UE confirms that the measured value of any one measuring amount satisfies and reports trigger condition to be meant accordingly: in system; Be respectively arranged with events corresponding trigger condition/thresholding to each measuring amount in advance, whether satisfy user demand to judge the network state that each measuring amount is characterized.

For example, be example with the packet loss, be provided with the higher limit of packet loss, when UE knows that through the MDT measurement the current packet loss of system is higher than preset higher limit, explain that channel quality worsens, need carry out reporting of MDT measurement result.

Again for example, be example with the throughput, be provided with the lower limit of throughput, when UE knew that through the MDT measurement the current throughput of system is lower than preset lower limit, the illustrative system executive capability descended, need carry out reporting of MDT measurement result.

Under the prior art; When UE measures any measuring amount and satisfies events corresponding trigger condition/thresholding; UE begins periodically to collect measuring amount of the same race at difference measured value constantly, will initiatively report network side immediately after collecting measurement result at every turn, does not store in the UE side.Specifically as shown in Figure 3.

With the packet loss is example, and generally speaking, the packet loss of eating dishes without rice or wine should remain on to be set under the thresholding (comprising packet loss=0); Set thresholding and surpass; Then represent channel quality degrades,, then be good for channel conditions in the phase-split network if collect the packet loss that channel quality takes place to worsen by continuous several moment of back this moment; But the measurement of packet loss and report the instant mobility that does not influence single UE, thereby unnecessary real-time report is given network.

In view of this, in the embodiment of the invention, adopt periodically collection mode of Event triggered; As; UE collects downlink space interface packet loss (DL PDCP SDU air interface loss rate), the measuring amount that measures packet loss as UE satisfy events corresponding trigger condition/thresholding (as, packet loss surpasses sets threshold value) time; UE begins periodically collecting record measuring amount of the same race at follow-up several different measured values constantly; And be in no hurry to the measured value that repeatedly obtains is reported to network side, but the certain memory space that takies in UE this locality preserves, promptly deposit many packet loss that do not report at difference measured value constantly; These measured values promptly are the MDT measurement results, and UE will wait for follow-up opportunity and report network side; Specifically as shown in Figure 4.

In other words; In the embodiment of the invention, when execution in step 210, if UE confirms that the measured value of any measuring amount has satisfied trigger conditions/thresholding; Then can proceed MDT to this any one measuring amount based on predetermined period measures; Obtain above-mentioned any measuring amount at follow-up different a plurality of measured values constantly, and these a plurality of measured values are preserved as the MDT measurement result, and report to network side in the seasonable of appointment.

Step 220:UE is on appointment opportunity, with the MDT reporting measuring result of above-mentioned any one measuring amount to network side.

So-called appointment opportunity can be set to the concrete measurement duration, as, 1s, when periodic MDT measurements continued 1s, the UE MDT measurement result unification of interior acquisition during this period of time report to network side; Also can be set to concrete measurement number of times, as, 5 times, after periodic MDT measurement had been carried out 5 times, UE can be with the MDT reporting measuring result that obtains to network side.This kind is merely for example, is not limited thereto.

On the other hand, UE also can together report other related contents (like geographical location information) of every measured value when carrying out the MDT reporting measuring result usually.

Under the prior art, UE only reports wall scroll measured value and related content (like geographical location information) at every turn, and does not have association between the different measuring value, thereby is difficult for carrying out many measured value results' combined optimization;

And in the embodiment of the invention,, but temporarily be stored in the UE side because UE periodically collects after the MDT measurement result not real-time report, thereby UE can be unified to optimize to the MDT measurement result, to save signaling consumption.Concrete optimal way is following:

A, UE are included in each the bar measured value in the MDT measurement result that obtains in the RRC signaling of respective number.

Because many measured value unifications report; Therefore; UE need not to send respectively and report signaling accordingly to every measured value, only needs to unify to report and get final product to being included in many measured values in same the RRC signaling, and each the bar measured value that promptly comprises to the MDT measurement result of acquisition is provided with the RRC signaling of respective number; Wherein, All measuring amount unifications to being contained in the RRC signaling report once, to many measuring amount that can not be contained in the RRC signaling, are divided into many RRC signalings and report.

Like this, can be no more than under the prerequisite of the RRC signaling capacity upper limit, many measured values are carried in the RRC signaling send as much as possible, send the bar number, promptly reduce the RRC signaling consumption to reduce the RRC signaling in the total size of data that guarantees many measuring amount.

B, UE confirm each bar measured value corresponding geographical location information that the MDT measurement result of acquisition comprises.

In the present embodiment, the executive mode of step B specifically is divided into following two kinds:

First kind of mode is: UE confirms each bar measured value corresponding geographical location information that the MDT measurement result of acquisition comprises respectively, and wherein, difference is no more than at least two geographical location information setting threshold value if exist to each other, then only keeps one.

If corresponding geographical location information is identical or close respectively for the measured value of promptly repeatedly collecting, then UE can save the measured value corresponding geographical location information of carrying follow-up acquisition; Wherein, judge that geographical location information identical or close method can be two measured values, the difference of its corresponding geographical location information is less than predetermined threshold value; This threshold value can configure in agreement, perhaps, issues the threshold value configuration information by network side, also can be provided with voluntarily by UE.

The second way does; UE proceeds in the process of MDT measurement based on predetermined period to above-mentioned any one measuring amount; If confirm to measure at interval less than setting threshold (measurement of promptly confirming the Event triggered periodic measurement is shorter at interval); Can think that then the geographical position between repeatedly measuring is relevant little; Thereby can only when measuring the first time, bind geographical location information, and belong to the measured value of the different periodic measurements collections constantly of same Event triggered, then can be defaulted as the measured value that obtains with the first time and have identical/close geographical location information.

The above-mentioned first kind of mode and the second way all are applicable to UMTS (Universal Mobile Telecommunications System UMTS) system and LTE (Long Term Evolution, Long Term Evolution) system.

In the present embodiment, many measured values that the MDT measurement result comprises are respectively to there being corresponding geographical position information (being the measurement place of measured value).

C, each bar measured value that the MDT measurement result is comprised and corresponding geographical position information are carried in the RRC signaling and report to network side.

For example: suppose periodic recording number of times=5 of Event triggered periodic recording, when then UE records a certain measuring amount and satisfies events corresponding trigger condition/thresholding, 5 different measurement results constantly of the periodic record of beginning.Consult shown in Figure 5ly, positive triangle is represented measuring amount among the figure, and inverted triangle is a geographical location information; Wherein the measuring amount of first three time acquisition has identical/close geographical location information; The measuring amount corresponding geographical location information of twice acquisition then is different from first three time, and so, UE can only report the 1st when the follow-up MDT of reporting measurement result; The geographical location information of 4,5 record measuring amount.Network is through the situation of the geographical location information that carries UE and report, can infer that the geographical location information of measuring amount of the 2nd, 3 record is identical with the 1st time/close, thus saved repetition geographical location information report expense.

Can find out based on technique scheme, in the embodiment of the invention, because UE has adopted Event triggered periodically to collect the mode of measuring amount; And the UE side that the measuring amount of repeatedly collecting is all temporarily preserved; This process does not have network side to participate in, therefore, and when carrying out the MDT reporting measuring result; Need to obtain the MDT measurement result by UE informing network side, this mode can multiplexing logged MDT obtain manner as a result.Consult shown in Figure 6ly, its detailed process is following:

After step 600:UE accomplished whole recorded contents of Event triggered periodic recording, informing network side MDT measurement result can be used in the up signaling of RRC, promptly carried the logMeasAvailable indication, waited for that network side obtains.

The up signaling of above-mentioned a certain RRC can be that the switching in the LTE system is accomplished signaling, connected to reshuffle and accomplish signaling, connection reconstruction completion signaling, measurement report or the like; Perhaps; Also can be SRNC relocation (the Serving Radio Network Controller relocation in the UMTS system; Service wireless network controller is reset) signaling, CELL UPDATE (cell update) signaling, URA (User Registration Area UPDATE; The user registration area area update) signaling, measurement report or the like.

The network side acquisition process can multiplexing UE Information Request (UE information request)/UE Information Response (UE information-reply) process etc.

Step 610: the network side decision obtains the MDT measurement result.

Step 620: network side sends UE Information Request to UE, and request obtains the MDT measurement result.

Step 630:UE sends UE Information Response to network side, carries the MDT measurement result that UE collects.

Based on the foregoing description, to consult shown in Figure 7ly, in the embodiment of the invention, UE comprises measuring unit 70 and communication unit 71, wherein,

Measuring unit 70; Be used for confirming measuring amount to be monitored according to measurement configuration information; And carry out MDT to each measuring amount respectively and measure; And satisfy when reporting trigger condition accordingly at the measured value of confirming any one measuring amount, based on predetermined period said any one measuring amount is proceeded MDT and measure, obtain the MDT measurement result;

Communication unit 71 was used on appointment opportunity, with the MDT reporting measuring result of above-mentioned any one measuring amount to network side.

In sum, in the embodiment of the invention, to the MDT measuring amount that need not real-time report; UE adopts Event triggered periodicity recording mode to carry out MDT and measures; And many measured values that will obtain temporarily are kept at the UE side, wait for a certain opportunity, and the MDT measurement result unification that will comprise the measured value of many values reports to network side; Thereby effectively reduce the signaling consumption that reports the MDT measurement result required, and improved the dispatching flexibility of network side to the data of different delay requirement.

Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.

Claims (14)

1. the report method of a minimum road test MDT measurement result is characterized in that, comprising:
Subscriber equipment is confirmed measuring amount to be monitored according to measurement configuration information, and carries out MDT to each measuring amount respectively and measure;
Subscriber equipment confirms that the measured value of any one measuring amount satisfies when reporting trigger condition accordingly, based on predetermined period said any one measuring amount is proceeded MDT and measures, and obtains the MDT measurement result;
Subscriber equipment is on appointment opportunity, with the MDT reporting measuring result of said any one measuring amount to network side.
2. the method for claim 1 is characterized in that, said measuring amount comprises the service quality QoS measuring amount, or/and, the coverage optimization measuring amount.
3. according to claim 1 or claim 2 method; It is characterized in that subscriber equipment confirms that the measured value of any one measuring amount satisfies when reporting trigger condition accordingly, based on predetermined period said any one measuring amount is proceeded MDT and measures; Obtain the MDT measurement result, comprising:
The measured value of confirming said any measuring amount satisfies trigger conditions/thresholding;
Proceed MDT based on predetermined period to this any one measuring amount and measure, obtain said any one measuring amount at difference a plurality of measured values constantly;
These a plurality of measured values are preserved as the MDT measurement result.
4. according to claim 1 or claim 2 method is characterized in that, subscriber equipment is on appointment opportunity, and the MDT reporting measuring result of said any one measuring amount to network side, being comprised:
When the measurement duration of setting arrives, with the MDT reporting measuring result of said any one measuring amount to network side;
Perhaps,
When the measurement of setting continues number of times and arrives, with the MDT reporting measuring result of said any one measuring amount to network side.
5. method as claimed in claim 4 is characterized in that, subscriber equipment to network side, comprises the MDT reporting measuring result of said any one measuring amount:
Each bar measured value in the said MDT measurement result is included in the radio resource control RRC signaling of respective number;
Confirm each bar measured value corresponding geographical location information that said MDT measurement result comprises respectively;
Each bar measured value that said MDT measurement result is comprised and corresponding geographical position information are carried in the said RRC signaling and report to network side.
6. method as claimed in claim 5 is characterized in that, subscriber equipment is confirmed each bar measured value corresponding geographical location information that said MDT measurement result comprises, and comprising:
Confirm each bar measured value corresponding geographical location information that said MDT measurement result comprises respectively, wherein, difference is no more than at least two geographical location information setting threshold value if exist to each other, then only keeps one;
Perhaps,
Said any one measuring amount is proceeded in the process of MDT measurement based on predetermined period; If confirm to measure at interval less than setting threshold; Then only when measuring for the first time, bind geographical location information, and the measured value of giving tacit consent to follow-up acquisition has identical/close geographical location information with the measured value of acquisition for the first time.
7. method as claimed in claim 4 is characterized in that, subscriber equipment to network side, comprises the MDT reporting measuring result of said any one measuring amount:
Send the up signaling of RRC to network side, the informing network side is obtained said MDT measurement result;
When receiving the request message that network side sends, said MDT measurement result is carried to reply in the message reports to network side.
8. the reporting device of a minimum road test MDT measurement result is characterized in that, comprising:
Measuring unit; Be used for confirming measuring amount to be monitored according to measurement configuration information; And carry out MDT to each measuring amount respectively and measure; And satisfy when reporting trigger condition accordingly at the measured value of confirming any one measuring amount, based on predetermined period said any one measuring amount is proceeded MDT and measure, obtain the MDT measurement result;
Communication unit was used on appointment opportunity, with the MDT reporting measuring result of said any one measuring amount to network side.
9. device as claimed in claim 8 is characterized in that, the measuring amount of said measuring unit monitoring comprises the service quality QoS measuring amount, or/and, the coverage optimization measuring amount.
10. like claim 8 or 9 described devices; It is characterized in that said measuring unit confirms that the measured value of any one measuring amount satisfies when reporting trigger condition accordingly, based on predetermined period said any one measuring amount is proceeded MDT and measures; Obtain the MDT measurement result, comprising:
The measured value of confirming said any measuring amount satisfies trigger conditions/thresholding;
Proceed MDT based on predetermined period to this any one measuring amount and measure, obtain said any one measuring amount at difference a plurality of measured values constantly;
These a plurality of measured values are preserved as the MDT measurement result.
11., it is characterized in that said communication unit is on appointment opportunity like claim 8 or 9 described devices, the MDT reporting measuring result of said any one measuring amount to network side, being comprised:
When the measurement duration of setting arrives, with the MDT reporting measuring result of said any one measuring amount to network side;
Perhaps,
When the measurement of setting continues number of times and arrives, with the MDT reporting measuring result of said any one measuring amount to network side.
12. device as claimed in claim 11 is characterized in that, said communication unit to network side, comprises the MDT reporting measuring result of said any one measuring amount:
Each bar measured value in the said MDT measurement result is included in the radio resource control RRC signaling of respective number;
Confirm each bar measured value corresponding geographical location information that said MDT measurement result comprises respectively;
Each bar measured value that said MDT measurement result is comprised and corresponding geographical position information are carried in the said RRC signaling and report to network side.
13. device as claimed in claim 12 is characterized in that, said communication unit is confirmed each bar measured value corresponding geographical location information that said MDT measurement result comprises, and comprising:
Confirm each bar measured value corresponding geographical location information that said MDT measurement result comprises respectively through said measuring unit, wherein, difference is no more than at least two geographical location information setting threshold value if exist to each other, then only keeps one;
Perhaps,
Based on predetermined period said any one measuring amount is proceeded in the process of MDT measurement at said measuring unit; If confirm to measure at interval less than setting threshold; Then only when said measuring unit is measured for the first time, bind geographical location information, and the measured value of giving tacit consent to follow-up acquisition has identical/close geographical location information with the measured value of acquisition for the first time.
14. device as claimed in claim 11 is characterized in that, said communication unit to network side, comprises the MDT reporting measuring result of said any one measuring amount:
Send the up signaling of RRC to network side, the informing network side is obtained said MDT measurement result;
When receiving the request message that network side sends, said MDT measurement result is carried to reply in the message reports to network side.
CN2012100195481A 2012-01-20 2012-01-20 Method and device for reporting MDT measurement result CN102547840A (en)

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CN103916904A (en) * 2013-01-06 2014-07-09 电信科学技术研究院 Method and device for reporting and controlling MDT measuring results
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