CN101742530A - Method, device and system for reporting measurement report - Google Patents
Method, device and system for reporting measurement report Download PDFInfo
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- CN101742530A CN101742530A CN200810217194A CN200810217194A CN101742530A CN 101742530 A CN101742530 A CN 101742530A CN 200810217194 A CN200810217194 A CN 200810217194A CN 200810217194 A CN200810217194 A CN 200810217194A CN 101742530 A CN101742530 A CN 101742530A
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Abstract
The embodiment of the invention discloses a method for reporting a measurement report, comprising the step of reporting the measurement report to a network side when any one threshold of a measurement event is met, wherein the measurement report is used by the network side to know the position of user equipment and carries a measuring and recognizing identification, a list of cells according with the measurement event, a met measurement event identification or a met threshold identification of the measurement event. The embodiment of the invention also discloses a device and a system for reporting the measurement report. The invention reports the measurement report to the network side through the user equipment when the threshold of the measurement event is met, so that the network side can know the relative position of the user equipment and meet the requirement of subsequent schedule. In addition, the reported measurement report only carries the content with highest schedule requirement, so the signaling expense can be saved at a large amount.
Description
Technical field
The present invention relates to communication technical field, the technology that particularly a kind of measurement report reports.
Background technology
(Inter-cell Interference ICI) is an intrinsic problem of cell mobile communication systems to presence of intercell interference.Because the existence of ICI makes the service quality of center of housing estate and edge customer that very big fluctuation be arranged, message transmission rate also has very big difference.Therefore, LTE (Long Term Evolution, the Long Term Evolution project), AIE (Air Interface Evolution, AIE), WiMAX systems such as (Worldwide Interoperability for Microwave Access, global microwave interconnection inserts) all will improve cell-edge performance as one of leading indicator.
Solving the traditional method of ICI problem is to adopt channeling, and when using lower multiplexing coefficient, the interference of cell edge is very serious, when using higher multiplexing coefficient, can reduce spectrum efficiency again.
In communication system, generally adopt OFDM to insert (Orthogonal FrequencyDivision Multiplex Access, OFDMA), the multiplexing access of single carrier frequency division multiple access techniques such as (SC-FDMA, Single Carrier Frequency Division Multiplex Access).These multiple access techniques are guaranteed the orthogonality between the user in the sub-district by distributing different running time-frequency resources to realize the multiplexing of multi-user for different user, thereby have effectively avoided disturbing in the sub-district.In order to improve the availability of frequency spectrum of Radio Resource, the frequency reuse that adopts is 1 usually, can use all frequency bands to transmit data to guarantee each sub-district.Yet in this case, for the user of cell edge, ICI becomes the principal element that influences communication system performance.
ICI inhibition technology has interference randomization, interference coordination, interference eliminated etc. at present.Wherein, interference coordination is distinguished the user at center of housing estate and edge, distributes different frequency resources and power resource to them, to reduce ICI.
For the user to diverse location adopts different scheduling strategies or interference coordination strategy, (Node B NB) need know that (for example UE is in the center or the edge of sub-district to subscriber equipment for User Equipment, relative position UE) in the base station; And when UE was in cell edge, where adjacent sub-district was nearer for distance.
At present, communication system does not have as yet at Inter-Cell Interference Coordination (Inter-cell InterferenceCoordination, event report mechanism ICIC).Therefore, adopt the ICIC technology when overcoming the ICI problem, be difficult to determine the position of UE in communication system.
Simultaneously, support under the ambulant scene at other needs, thereby the relative position that network side also needs to know UE carries out follow-up scheduling or data statistics, for example self-organizing network (Self-organizationnetwork, thus the relative position that SON) also needs to know UE carries out follow-up scheduling.
Summary of the invention
The method that each execution mode of the present invention provides a kind of measurement report to report, this method can be known the position of UE.
The Apparatus and system that the embodiments of the present invention also provide a kind of measurement report to report simultaneously.
In order to solve the problems of the technologies described above, various embodiments of the present invention provide following technical solution:
The method that a kind of measurement report of the embodiment of the invention reports, this method comprises:
During any one threshold value under satisfying measurement event, to the network side reporting measurement reports, this measurement report is used for the position that network side is known subscriber equipment, and carry in this measurement report and measure identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies.
The method that the another kind of measurement report of the embodiment of the invention reports, this method comprises:
When satisfying at least two threshold values under the same measurement event at the same time, the measurement report that the selection scheduling demand is the highest reports to network side, wherein this measurement report is used for network side and knows location of user equipment, and the tabulation of carrying in this measurement report and measure identification marking, satisfying the sub-district of measurement event, satisfy the concrete measured value of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies.
A kind of subscriber equipment of the embodiment of the invention, this subscriber equipment comprises:
Measurement module is used for measurement target is measured;
Sending module is used for sending measurement report to network side, and wherein measurement report is used for the position that network side is known this subscriber equipment;
Processing module, be used for when the result that measurement module is measured satisfies any one threshold value under the measurement event, determine to carry in this measurement report the measurement identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies, and send described measurement report by described sending module.
The system that a kind of measurement report of the embodiment of the invention reports, this system comprises:
Subscriber equipment, during any one threshold value under satisfying measurement event, to the network side reporting measurement reports, wherein, above-mentioned at least two threshold values belong to same measurement event, this measurement report is used for the position that network side is known subscriber equipment, and carries in this measurement report and measure identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies;
Network equipment is used to receive the measurement report that the present networks side apparatus obtains location of user equipment that is used for that subscriber equipment sends.
The system that the another kind of measurement report of the embodiment of the invention reports, this system comprises:
Subscriber equipment, when satisfying at least two threshold values under the same measurement event at the same time, the measurement report that the selection scheduling demand is the highest reports to network side, wherein this measurement report is used for the position that network side is known described subscriber equipment, and the tabulation of carrying in this measurement report and measure identification marking, satisfying the sub-district of measurement event, satisfy the concrete measured value of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies;
Network equipment is used to receive the measurement report that the present networks side apparatus obtains location of user equipment that is used for that subscriber equipment sends.
The methods, devices and systems that the embodiment of the invention provides a kind of measurement report to report, each embodiment by UE when satisfying measurement event, to the network side reporting measurement reports, and the sign of the threshold value under the measurement event that this measurement report carries and measures distinguishing mark, satisfied measurement event identifies or satisfy, and the cell list that satisfies measurement event, thereby make network side can know the position of UE, and the signaling consumption that measurement report reports is controlled within the acceptable range.
Description of drawings
Fig. 1 is first kind of flow chart of realizing the method that measurement report reports in the embodiment of the invention;
Fig. 2 is second kind of flow chart of realizing the method that measurement report reports in the embodiment of the invention;
Fig. 3 is the third flow chart of realizing the method that measurement report reports in the embodiment of the invention;
Fig. 4 is a structural representation of realizing the system that measurement report reports in the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
In each of the embodiments described below, wireless communication system is an example with the LTE system, but can widespread usage in other wireless communication systems, for example be applied in the systems such as WiMAX and AIE.
Before introducing the ICIC measurement report, there is not the measurement report of the many threshold values of single event to report mechanism in the LTE system.Under the single event single threshold, UE when satisfying default incident, not only need to report satisfied predeterminable event threshold value, satisfied incident, satisfy the cell list of incident, also want reporting subdistrict tabulate in the concrete measured value of each sub-district.
Because the ICIC scheduling need be provided with the many threshold values of single event, therefore in the ICIC measurement report, can't report mechanism according to above-mentioned measurement report.
For example, sub-district 1 is the Serving cell of UE, for convenience, thinks that the incident setting that all sub-districts around this sub-district 1 report is the same, and peripheral cell big or small and to the sub-district 1 distance is duplicate.The incident of report for example is set to what a relative amount of bias of received signal strength ratio Serving cell of neighbor cell.Amount of bias for example can be set to relatively, 0dB ,-2dB ,-4dB ,-6dB.Outside when mobile as UE so from the center of sub-district, if reported-6dB, but do not report-during 4dB, as the sub-district 1 of UE Serving cell just can know this UE be in-6dB arrives-zone between the 4dB in.
Therefore, when threshold setting relatively more for a long time, just can satisfy network side and know UE relative position precision demand, can carry out the follow-up scheduling of carrying out different controls based on the residing different marginal positions of UE.
Measurements reports for ICIC as can be known by above-mentioned for example, need know the relative position of UE, what is and is indifferent to for the value of trigger event moment.So, be difficult to report mechanism to carry out the ICIC measurement and report according to existing measurement report, report if must carry out the ICIC measurement according to existing measurement report mechanism simultaneously, report a large amount of measurement results can cause signaling consumption excessive.Therefore the following embodiment of the present invention provides a kind of measurement report report method, and the measurement report that this method can make network side report by UE obtains the parameter that follow-up dispatching office needs, and the signaling consumption of measurement report is in the acceptable scope simultaneously.And the measurement report that this method not only can be applied to ICIC reports, and the measurement report that also can be applied to the many threshold values of other single events reports, and for example is applied to the scheduling of SON.
As shown in Figure 1, the method that the first embodiment of the present invention provides a kind of measurement report to report, this method comprises:
When step 102, any one threshold value under satisfying measurement event, to the network side reporting measurement reports.
Wherein, this measurement report is used for the position that network side is known subscriber equipment, and carries in this measurement report and measure identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies.
Wherein this measurement event is included in the measurement configuration of Inter-Cell Interference Coordination dispatching office need, and has two threshold values under this measurement event at least.
Wherein at least two threshold values needing of network side dispatching office comprise: be preset in the threshold value among the UE of reporting measurement reports; Perhaps the UE of reporting measurement reports with network side mutual in, the threshold value of Huo Deing through consultation.
When wherein in step 102, satisfying any one threshold value,, comprising:, after satisfying any one threshold value, wait for this time lag amount, again to the network side reporting measurement reports according to the time lag amount of reporting measurement reports to the network side reporting measurement reports.
Wherein the time lag amount of reporting measurement reports comprises: be preset in the subscriber equipment of reporting measurement reports; Perhaps the subscriber equipment of reporting measurement reports with network side mutual in, obtain through consultation; Perhaps the subscriber equipment of reporting measurement reports is according to the time lag amount option that is preset in this subscriber equipment, perhaps, from above-mentioned time lag amount option, determine in conjunction with the characteristic of this subscriber equipment according to time lag amount option by consult obtaining with network side.
In the time lag amount, if the threshold value that exists at least one to satisfy, and satisfied threshold value belongs to same measurement event before threshold value that satisfies in the time lag amount and the time lag amount, and then the highest measurement report of selection scheduling demand reports network side.
Wherein, the measurement report that the selection scheduling demand is the highest comprises: in described satisfied threshold value, the position of selecting subscriber equipment is the measurement report of close cell edge.
Finish one-shot measurement when assessment, if when satisfying at least two threshold values under the same measurement event, also the highest measurement report of selection scheduling demand reports network side.
The implementation that each step of present embodiment is concrete will specifically describe in the following embodiments.
Present embodiment by UE when satisfying the threshold value of measurement event, to the network side reporting measurement reports, make network side can obtain the parameter that follow-up dispatching office needs, and owing to do not carry the concrete measured value of the sub-district of satisfying measurement event in the measurement report that UE reports, so the signaling consumption that measurement report reports is less.
Specifically describe the second embodiment of the present invention below in conjunction with accompanying drawing 2.The method that the second embodiment of the present invention also provides a kind of measurement report to report, this method comprises:
The parameter of network side in order to know that follow-up dispatching office needs, the relative position of the UE that needs for the ICIC dispatching office for example need be provided with the measurement event of triggering UE reporting measurement reports and the threshold value under this measurement event.Carry out before measurement report reports at UE, need obtain triggering the measurement event that measurement report reports, the threshold value under this measurement event etc. earlier, measurement target is measured in the parameter that obtains according to this.Wherein being provided with of threshold value needs to satisfy demand or the follow-up scheduling strategy of network side that reports precision.
UE obtains the threshold value under measurement event and the measurement event, can be that the threshold value under this measurement event and the measurement event has been preset among the UE, also can be UE with network side mutual in, obtain through consultation.The setting of the setting of concrete measurement event and this measurement event lower threshold value not only can set in advance, and can also is provided with flexibly and adjust according to the performance of network by operator.
For example, defining a measurement event A3 is that adjacent sub-district has become than what a amount of bias of Serving cell.Wherein, adjacent sub-district can be well that the received power of adjacent sub-district also can be the path loss of the path loss of adjacent sub-district less than Serving cell greater than the received power of Serving cell than Serving cell.
For measurement event A3 a plurality of amount of bias can be set, i.e. a plurality of threshold values under the measurement event A3, for example be 0 ,-2dB ,-4dB and-6dB.
When step 202, any one threshold value at least two threshold values under satisfying measurement event, reporting measurement reports.
During any one threshold value at least two threshold values under satisfying measurement event, UE is to the network side reporting measurement reports, carry the threshold value sign under the measurement event of measuring id, satisfied measurement event sign or satisfying in this measurement report, and the cell list that satisfies incident.And, do not carry the concrete measurement result of the sub-district in these cell lists that satisfy measurement event in this measurement report.
Wherein, measure id and measure identification marking as one and be used to distinguish different measurements and report task, measure id and for example comprise, measurement target (cell i d or frequency etc.) and incident are provided with etc.
If what carry in the measurement report that reports is the measurement event sign that satisfies, the measurement event that then can utilize a measurement event id (event id) expression to be satisfied, and threshold value of measuring under this measurement event that subevent id (sub-event id) expression is satisfied, measurement event id with measure subevent id altogether as the measurement event sign, represent the measurement event and the threshold value that are satisfied in the measurement report that this time report.
If what carry in the measurement report that reports is threshold value sign under the measurement event that satisfies, the threshold value that then can be directly add measurement event with measurement event id is as the sign of the threshold value under the measurement event, represents the measurement event and the threshold value that are satisfied in the measurement report that this time report.
For example, when the measurement event for satisfying of carrying in the measurement report that reports identified, concrete can report: event id+sub-event id; Carry in the measurement report that reports for the sign of the threshold value under the measurement event that satisfies the time, concrete can report: event id+ is (6dB).
For example, be example still, as UE when the mind-set edge moves from the sub-district, by measuring the received power of finding adjacent sub-district on a certain position received power-2dB greater than Serving cell with the measurement event A3 in the step 201.At this moment, satisfied threshold value-2dB of measurement event A3, UE is to the network side reporting measurement reports.Carried measurement id in this measurement report, this measurement id is used to represent that this measurement reports task.Also carry measurement event id and the threshold value-2dB (also can be event id and sub-event id) of satisfied measurement event A3 in this measurement report, and the cell list that satisfies the sub-district of measurement event A3, and do not carry the concrete measured value of the sub-district of satisfying measurement event A3 in this measurement report.
In the present embodiment, before execution in step 202, not necessarily only carry out one time step 201, also can carry out repeatedly step 201.
Pass through the foregoing description, can be so that network side be known the relative position of UE by the UE reporting measurement reports, to serve follow-up scheduling or data statistics, for example know that for the measurement report that reports by UE the relative position of UE is to serve the ICIC scheduling, and can also change the precision that reports, thereby satisfy the various demands of adjusting strategy by the threshold value that changes under measurement event and the measurement event.Simultaneously, owing to do not carry the concrete measured value of sub-district in the measurement report, so signaling consumption is less.
Specifically describe the third embodiment of the present invention below in conjunction with accompanying drawing 3.The method that the third embodiment of the present invention also provides a kind of measurement report to report, this method comprises:
Step 301 is measured measurement target according to a plurality of threshold values under measurement event and this measurement event.
With reference to the step 201 in the second embodiment of the invention, in step 301 also be UE according to measurement event, and a plurality of threshold values under this measurement event are measured measurement target.Wherein being provided with of threshold value needs to satisfy the demand that reports precision.Setting for the threshold value under measurement event and the measurement event also can be with reference to the second embodiment of the present invention.
Step 302 judges whether to satisfy simultaneously a plurality of threshold values of same measurement event, if execution in step 303 then, if not, execution in step 304.
In step 301, measurement target is measured, in this step, judged whether this measurement result satisfies a plurality of threshold values of same measurement event simultaneously according to a plurality of threshold values under measurement event and the measurement event.
Satisfy a plurality of threshold values of same measurement event simultaneously, can be UE finish measure assessment after, find that measured sub-district satisfies a plurality of threshold values of same measurement event.UE can assess after measurement target is taken multiple measurements, thereby and judges whether to satisfy threshold value as measurement result and report according to the result of assessment.So if in the measurement evaluation process of UE, translational speed very soon may be in the one-shot measurement evaluation process repeatedly measures a plurality of threshold values that satisfy same measurement event respectively.This moment according to assessment result carry out measurement report on give the correct time, can think to satisfy simultaneously a plurality of threshold values of same measurement event.
For example, in the process of measuring assessment, UE moves to the edge from center of housing estate, the a plurality of threshold region of very fast process (for example, passed through threshold value for-6dB and-zone of 4dB), and finished the measurement of twice pair of measurement target in this process, concrete measured value is respectively-5dB and-2.5dB.After finishing this time and measuring assessment, can find measurement target satisfy simultaneously same measurement event two threshold value-6dB and-4dB.
The time lag amount of a reporting measurement reports can also be set in addition.UE, not immediately to the network side reporting measurement reports, but postpones to report to network side after this time lag amount according to the time lag amount of this reporting measurement reports after having satisfied a threshold value of measurement event again.
The temporal amount of hysteresis of this reporting measurement reports can be the corresponding different amount of hysteresis of each measurement event, it also can be the different corresponding different amount of hysteresis of UE, can also be the different corresponding different amount of hysteresis of threshold value, perhaps can also amount of hysteresis be set according to other strategies.
The time lag amount can be preset among the UE, also can be UE with network side mutual in, obtain through consultation, can also be that UE is definite with the situation of self in conjunction with the setting of the default or network side of self.For example, network side is provided with different time lag amount options at the UE of friction speed, the time lag amount of the UE reporting measurement reports of high-speed mobile is T1, and the time lag amount of the UE reporting measurement reports that middling speed moves is T2, and the time lag amount of the UE reporting measurement reports that low speed moves is T3.UE reports the option of time lag amount by the UE that obtains the network side setting with the negotiation of network side, and according to self translational speed, determines that from three options the time lag measuring of this UE is T1, T2 or T3.
Owing to be provided with the temporal amount of hysteresis that measurement report reports, so when the UE translational speed is very fast, may in the time lag amount that this reports, satisfy a plurality of threshold values of a measurement event, that is to say from satisfying first threshold value in the time delay that reports the measurement report that satisfies first threshold value, also satisfied other threshold values of at least one this measurement event.Wherein, as long as satisfied other threshold value of at least one same measurement event in the time lag amount after having satisfied a threshold value again, just can think a plurality of threshold values of having satisfied same measurement event simultaneously.
For example, UE moves to edge from the center of Serving cell 1, has satisfied threshold value-6dB of measurement event A3 at a very first time point t1.The time lag amount that UE reports for measurement event A3 is T1.At one second time point t2, this UE has satisfied threshold value-4dB of measurement event A3, and occurs in the time lag amount that satisfies for the first time after the threshold value, i.e. t2-t1＜T1.Before the 3rd time point t3 (t3=t1+T1) reached, UE also may satisfy other threshold values of measurement event A3, for example is-2dB.That is to say that UE has satisfied at least one other the threshold value of this measurement event again within the time lag amount that a measurement report after the threshold value that has satisfied for the first time measurement event reports.
When having satisfied a plurality of threshold value of same measurement event at the same time, if all measurement reports are all reported network side, then signaling consumption can be very big, and during the follow-up scheduling strategy that network side is carried out according to the ICIC measurement report, might not need all measurement reports in this time lag amount, may only need the strictest measurement report can know the relative position of UE, finish follow-up scheduling.Therefore, UE can only report the strictest measurement report.Can think that the strictest measurement report is the measurement report that network side is paid close attention to or dispatch, make a strategic decision and need most most, i.e. the highest measurement report of dispatching requirement.In the ICIC scheduling, UE is high more the closer to the cell edge dispatching requirement.The dispatching requirement that UE only reports the strictest measurement report can to satisfy network side for network side, the while can also significantly reduce the expense of signaling.
For example, be example still with measurement event A3, the time lag amount of UE reporting measurement reports is T1.At very first time point t1, the received power of the adjacent sub-district of UE position than the received power of Serving cell strong-6dB, then UE can report the measurement report that satisfies threshold value-6dB at time t1+T1.At the second time point t2, the received power of the adjacent sub-district of UE position than the received power of Serving cell strong-4dB, wherein t2-t1＜T1.At the 3rd time point t3, the received power of the adjacent sub-district of UE position than the received power of Serving cell strong-2dB, wherein t3-t1＜T1.Then when the 4th time point t4 (t4=t1+T1), the threshold value that UE no longer reports satisfied measurement event is the measurement report of-6dB, but reports the threshold value that the satisfies measurement event the strictest measurement report for-2dB.Because, the received power that has moved to adjacent sub-district at UE than the received power of Serving cell strong-during the position of 2dB, just represent UE to move to than having satisfied the more submarginal position, position of threshold value-6dB.Network side can be paid close attention to the most submarginal situation of UE more, because the ICI that should locate is stronger, the follow-up scheduling strategy of network side need be dispatched according to the strongest position of ICI.
In the measurement report that reports in the step 303, can comprise the measured value that the sub-district is concrete.Preferably can be with reference to the step 202 among second embodiment, on network side, give the correct time, only carry threshold value sign under the measurement event of measuring id, satisfied measurement event sign or satisfying in the measurement report, satisfy the cell list of incident, but do not carry the concrete measured value of the sub-district of satisfying incident.With reference to second embodiment, satisfied measurement event sign is for example measured subevent id for measurement event id adds; Threshold value sign under the measurement event that satisfies for example adds upper threshold value for measurement event id.
With reference to the step 202 in the second embodiment of the invention, to the network side reporting measurement reports.
A third embodiment in accordance with the invention, UE to the network side reporting measurement reports, thereby makes network side can know the relative position of UE, thereby carries out follow-up scheduling when satisfying the threshold value of measurement event, for example ICIC scheduling.And when UE satisfies a plurality of threshold value of single measurement event simultaneously, only select the strictest measurement report to report network side, can when satisfying the follow-up dispatching requirement of network side, reduce reporting of measurement report, saved signaling consumption.In addition, when selecting the strictest measurement report to report network side, can only carry and measure id, threshold value sign under measurement event sign that satisfies or the measurement event that satisfies, and the cell list that satisfies incident, but do not carry the concrete measured value of the sub-district of satisfying incident, thereby report under the situation of precision, further reduce the expense of signaling satisfied.
Below with reference to first, second and the 3rd embodiment of the present invention, specifically describe the fourth embodiment of the present invention.The fourth embodiment of the present invention provides a kind of method of reporting measurement reports, and this method comprises:
Step 1 is measured measurement target according to required measurement event of network side scheduling or data statistics and a plurality of threshold values under the described measurement event.
Network side scheduling or data statistics meeting need be carried out the configuration that some measurements report, and for example are the threshold value under measurement event and the measurement event.
Above-mentioned measurement configuration can be preset among the UE, also can obtain through consultation in UE and network side mutual.Equally, above-mentioned configuration also is to be provided with flexibly according to the adjustment of strategy.
The for example measurement event that needs of ICIC dispatching office and the threshold value under the measurement event, or under the SON mobility is supported required corresponding scheduling.
Step 2, whether the measurement result in the determining step 1 satisfies a plurality of threshold values of same measurement event simultaneously, if satisfy then execution in step 4, if do not satisfy then execution in step 3.
The a plurality of threshold values that satisfy same measurement event simultaneously can be with reference to the third embodiment of the present invention, can be to measure a plurality of threshold values that satisfied same measurement event in the evaluation process, also can be to make a plurality of threshold values that satisfy same measurement event in the time lag amount by the time lag amount that reporting measurement reports is set.
Step 3 is to the network side reporting measurement reports.
This measurement report is used for the position that network side obtains described subscriber equipment, and carries in the measurement report and measure identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies.But do not carry the concrete measured value of the sub-district of satisfying threshold value.
Step 4 selects the strictest measurement report to report network side.
In a plurality of threshold values of Man Zuing, select the strictest measurement report that just dispatching requirement is the highest to report network side at the same time.This measurement report is used for the position that network side obtains described subscriber equipment, and carries in the measurement report and measure identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies.
Can carry the concrete measured value of the sub-district of satisfying threshold value in the measurement report that wherein reports, also can not carry the concrete measured value of sub-district.
By the fourth embodiment of the present invention, network side can be known the relative position of UE by the measurement report that UE reports, and signaling consumption is in the acceptable scope.And, by this embodiment, be not only the ICIC scheduling and can know the relative position of UE by the measurement report that reports, other mobility is supported the situation of the single event multiple measuring values under the scene, network side also can be known the relative position of UE by the measurement report that reports, and signaling consumption is controlled in the acceptable scope.
Specifically describe the fifth embodiment of the present invention below in conjunction with accompanying drawing 4.The fifth embodiment of the present invention provides a kind of UE, and this UE comprises:
Concrete, measurement module 411 is used for measuring the parameter of the measurement event of the measurement configuration that the Inter-Cell Interference Coordination dispatching office needs.
Wherein the threshold value of measurement event and measurement event can be preset in the measurement module 411, also can be that measurement module 411 obtains in mutual with network side through consultation.
For example, measurement module 411 can be used for according to the measurement event of ICIC dispatching office need and the threshold value under the measurement event measurement target being measured.
Sending module 412 is used for sending measurement report to network side.
With reference to the second embodiment of the present invention, the measurement event sign can represent that the threshold value sign under the measurement event can be represented with event id+ threshold value with event id+sub-event id.
When the measurement result of measurement module 411 satisfies any one threshold value under the measurement event, processing module 413, after can being used for determining content that measurement report carries, pass through sending module 412 at once to the network side reporting measurement reports, also can be after a time lag amount, by sending module 412 to the network side reporting measurement reports.
Wherein, the time lag amount can be measurement module 411 with network side mutual in obtain through consultation; Also can be preset in the measurement module 411; Can also be that processing module 413 was determined from time lag amount option according to the UE self characteristics after measurement module 411 obtained time lag amount option by above-mentioned two kinds of approach.The UE self characteristics for example is the translational speed of UE.
The measurement result of measurement module 411 satisfies the situation of a plurality of threshold values of same measurement event simultaneously, can be after satisfying a threshold value, processing module has waited for that a time lag amount is again under the prerequisite of network side reporting measurement reports, in the time lag amount of this wait, other measurement results of measurement module 411 satisfy other different threshold values of same measurement event once more, then think a plurality of threshold values that satisfy same measurement event simultaneously.
The measurement result of measurement module 411 satisfies the situation of a plurality of threshold values of same measurement event simultaneously, can also be just to measure assessment after 411 pairs of measurement target of measurement module take multiple measurements, then when measuring assessment, find that assessment result as measurement result satisfies a plurality of threshold values under the same measurement event.
The UE that present embodiment provides can be to the network side reporting measurement reports when the threshold value under satisfying measurement event, thereby makes network side can obtain the relative position of UE, satisfies follow-up scheduling requirement, for example for satisfying the relative position of the UE that the ICIC dispatching office needs.Simultaneously, owing to do not carry the concrete measured value of measuring the sub-district in the measurement report that UE reports, so signaling consumption does not belong to the acceptable scope very much.In addition, satisfy at the same time under the situation of a plurality of threshold values, UE selects the strictest measurement report to report, and no longer reports other measurement report, under the situation that has satisfied dispatching requirement, has significantly reduced the expense that reports signaling.
Specifically describe the sixth embodiment of the present invention below in conjunction with accompanying drawing 4.The system that the sixth embodiment of the present invention provides a kind of measurement report to report, this system comprises:
UE410 is used for according to the measurement event of Inter-Cell Interference Coordination dispatching office need and a plurality of threshold values under the measurement event measurement target being measured; And during any one threshold value under satisfying measurement event, to network equipment 420 reporting measurement reports.Wherein, carry in the measurement report and measure identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies.And do not carry the concrete measured value of the sub-district of satisfying incident in the measurement report.
In addition, the measurement that network equipment 420 can also be used to obtain the UE410 relative position reports configuration, measures to report configuration to comprise the setting of measurement event and measurement event lower threshold value.Network equipment 420 can with UE410 mutual in, through consultation measurement is reported configuration to send to UE410.
UE410 also is used for when satisfying threshold value of measurement event, waits for that a time lag amount reports the measurement report of this time afterwards again to network equipment 420.If also satisfied other threshold values of same measurement event in the time lag amount of waiting for, then UE410 also is used to select the strictest measurement report to report network equipment 420.Wherein, the strictest measurement report of selection can be with reference to the third embodiment of the present invention.
Wherein the time lag amount is to be preset among the UE410, or UE410 with network equipment 420 mutual in, obtain through consultation, it can also be the option that UE410 obtains a plurality of time lag amounts, in conjunction with the characteristic of this UE410, from a plurality of time lag amount options, select one as the time lag amount.
On the strictest measurement report of UE410 selection carries out, give the correct time, can comprise the concrete measured value of the sub-district of satisfying threshold value in the content that measurement report carries, also can not comprise the concrete measured value of the sub-district of satisfying threshold value.
By present embodiment, UE can to the network equipment reporting measurement reports, thereby make network equipment can know the relative position of UE by when satisfying the threshold value of measurement event, satisfies follow-up scheduling requirement, for example the ICIC scheduling requirement.Simultaneously, when UE satisfies a plurality of threshold value of single measurement event at the same time, only select a strictest measurement report to report network equipment, both satisfied the follow-up dispatching requirement of network equipment, also significantly reduced the expense of signaling.
The various embodiments described above of the present invention can make up, and this combination can guarantee better, more fully that the measurement report that network side reports by UE obtains the parameter that follow-up dispatching office needs, and signaling consumption is in the acceptable scope.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, this program comprises the steps: when carrying out
During any one threshold value under satisfying measurement event, to the network side reporting measurement reports, wherein, described at least two threshold values belong to same measurement event, described measurement report is used for the position that network side is known subscriber equipment, and carry in the described measurement report and measure identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies.
Each functional module in each embodiment of the present invention can be integrated in the operational module, also can be that the independent physics of each module exists, and also can be integrated in the module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, also can adopt the form of software function module to realize.If described integrated module realizes with the form of software function module and during as independently production marketing or use, also can be stored in the computer read/write memory medium.The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
Though pass through with reference to some of the preferred embodiment of the invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (18)
1. the method that measurement report reports is characterized in that, described method comprises:
During any one threshold value under satisfying measurement event, to the network side reporting measurement reports, described measurement report is used for the position that network side is known subscriber equipment, and carry in the described measurement report and measure identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies.
2. method according to claim 1 is characterized in that, during the measurement that described satisfied measurement event is included in the Inter-Cell Interference Coordination dispatching office to be needed is disposed, and has two threshold values under the described measurement event at least.
3. method according to claim 1 is characterized in that, the threshold value under the described measurement event comprises:
In the default described subscriber equipment; Perhaps
Described subscriber equipment with network side mutual in, obtain through consultation.
4. according to each described method in the claim 1 to 3, it is characterized in that, described when satisfying any one threshold value, to the network side reporting measurement reports, comprising:
According to the time lag amount of reporting measurement reports, after satisfying described any one threshold value, wait for described time lag amount, to the network side reporting measurement reports.
5. method according to claim 4 is characterized in that, the time lag amount of described reporting measurement reports comprises:
Be preset in the described subscriber equipment; Perhaps
Described subscriber equipment with network side mutual in, obtain through consultation; Perhaps
Described subscriber equipment is according to the time lag amount option that is preset in this subscriber equipment, perhaps according to by consulting the time lag amount option that obtains with network side, determines from described time lag amount option in conjunction with the characteristic of this subscriber equipment.
6. method according to claim 4, it is characterized in that, this method further comprises: in described time lag amount, if the threshold value that exists at least one to satisfy, and the threshold value that satisfies before described satisfied threshold value and the described time lag amount belongs to same measurement event, and then the highest measurement report of selection scheduling demand reports network side.
7. method according to claim 6 is characterized in that, the highest measurement report of described selection scheduling demand comprises: in described satisfied threshold value, the position of selecting subscriber equipment is the measurement report of close cell edge.
8. according to each described method in the claim 1 to 3, it is characterized in that, this method further comprises: finish one-shot measurement when assessment, if when satisfying at least two threshold values under the same measurement event, then the highest measurement report of selection scheduling demand reports network side.
9. the method that measurement report reports is characterized in that, described method comprises:
When satisfying at least two threshold values under the same measurement event at the same time, the measurement report that the selection scheduling demand is the highest reports to network side, wherein said measurement report is used for network side and knows location of user equipment, and the tabulation of carrying in the described measurement report and measure identification marking, satisfying the sub-district of measurement event, satisfy the concrete measured value of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies.
10. method according to claim 9 is characterized in that, during the measurement that described measurement event is included in the Inter-Cell Interference Coordination dispatching office to be needed is disposed.
11., it is characterized in that described at least two threshold values that satisfy simultaneously under the same measurement event comprise according to claim 9 or 10 described methods:
In the reporting measurement reports time lag amount after satisfying a threshold value, if the different threshold value that exists at least one to be satisfied, the threshold value that is satisfied before wherein said threshold value that is satisfied and the described time lag amount belongs to same measurement event; Perhaps
When finishing the one-shot measurement assessment, satisfy at least two threshold values under the same measurement event.
12. a subscriber equipment is characterized in that, described subscriber equipment comprises:
Measurement module is used for measurement target is measured;
Sending module is used for sending measurement report to network side, and wherein said measurement report is used for the position that network side is known this subscriber equipment;
Processing module, be used for when the result that described measurement module is measured satisfies any one threshold value under the measurement event, determine to carry in the described measurement report measurement identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies, and send described measurement report by described sending module.
13. subscriber equipment according to claim 12 is characterized in that, described measurement module is used for measuring the parameter of the measurement event of the measurement configuration that the Inter-Cell Interference Coordination dispatching office needs, and has two threshold values under the described measurement event at least.
14. subscriber equipment according to claim 12 is characterized in that, described processing module is further used for, described when satisfying any one threshold value, wait for the time lag amount of reporting measurement reports after, send measurement report by described sending module.
15. according to each described subscriber equipment in the claim 12 to 14, it is characterized in that, described processing module is further used for, if the measurement result of described measurement module satisfies at least two threshold values under the described measurement event simultaneously, then the measurement report that the selection scheduling demand is the highest sends to network side by described sending module.
16. subscriber equipment according to claim 15 is characterized in that, described processing module is further used for, and determines further to carry in the described measurement report the concrete measured value of the sub-district of satisfying measurement event.
17. the system that measurement report reports is characterized in that, described system comprises:
Subscriber equipment, during any one threshold value under satisfying measurement event, to the network side reporting measurement reports, described measurement report is used for the position that network side is known subscriber equipment, and carry in the described measurement report and measure identification marking, satisfy the tabulation of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies;
Network equipment is used to receive that described subscriber equipment sends describedly is used for the measurement report that the present networks side apparatus obtains described location of user equipment.
18. the system that measurement report reports is characterized in that, described system comprises:
Subscriber equipment, when satisfying at least two threshold values under the same measurement event at the same time, the measurement report that the selection scheduling demand is the highest reports to network side, wherein said measurement report is used for the position that network side is known described subscriber equipment, and the tabulation of carrying in the described measurement report and measure identification marking, satisfying the sub-district of measurement event, satisfy the concrete measured value of the sub-district of measurement event, and the threshold value sign under the measurement event that satisfies sign or the measurement event that satisfies;
Network equipment is used to receive that described subscriber equipment sends describedly is used for the measurement report that the present networks side apparatus obtains described location of user equipment.
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| CN200810217194A CN101742530A (en) | 2008-11-06 | 2008-11-06 | Method, device and system for reporting measurement report |
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| CN200810217194A CN101742530A (en) | 2008-11-06 | 2008-11-06 | Method, device and system for reporting measurement report |
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| CN101895912A (en) * | 2010-08-17 | 2010-11-24 | 上海交通大学 | Method for optimizing mobility of advanced long-term evolution network |
| CN102448109A (en) * | 2011-05-09 | 2012-05-09 | 华为技术有限公司 | Method and equipment for reporting neighbor cell measurement report |
| CN103220048A (en) * | 2012-01-20 | 2013-07-24 | 中兴通讯股份有限公司 | Method and device of conducting measurement processing |
| WO2014005260A1 (en) * | 2012-07-02 | 2014-01-09 | 华为技术有限公司 | Measurement control method, device and system |
| CN104038962A (en) * | 2014-06-16 | 2014-09-10 | 华为技术有限公司 | Device, base station and method for controlling UE (user equipment) to report neighborhood information |
| CN105940701A (en) * | 2014-02-20 | 2016-09-14 | 富士通株式会社 | Method, apparatus and system for updating measurement identifier |
| WO2018068260A1 (en) * | 2016-10-13 | 2018-04-19 | 华为技术有限公司 | Measurement reporting method and related device |
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| CN101895912B (en) * | 2010-08-17 | 2012-11-14 | 上海交通大学 | Method for optimizing mobility of advanced long-term evolution network |
| CN101895912A (en) * | 2010-08-17 | 2010-11-24 | 上海交通大学 | Method for optimizing mobility of advanced long-term evolution network |
| CN102448109A (en) * | 2011-05-09 | 2012-05-09 | 华为技术有限公司 | Method and equipment for reporting neighbor cell measurement report |
| CN103220048A (en) * | 2012-01-20 | 2013-07-24 | 中兴通讯股份有限公司 | Method and device of conducting measurement processing |
| CN103220048B (en) * | 2012-01-20 | 2018-04-27 | 中兴通讯股份有限公司 | A kind of method and device for measuring processing |
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| CN104038962B (en) * | 2014-06-16 | 2018-05-29 | 华为技术有限公司 | Control device, base station and the method for user equipment to report neighboring BS information |
| CN112867095A (en) * | 2015-04-07 | 2021-05-28 | 黑莓有限公司 | Handover between network-based and relay-based operation for mission critical voice calls |
| US11943676B2 (en) | 2015-04-07 | 2024-03-26 | Malikie Innovations Limited | Switching between network based and relay based operation for mission critical voice call |
| CN108605236A (en) * | 2016-10-13 | 2018-09-28 | 华为技术有限公司 | A kind of measurement report method and relevant device |
| US11395169B2 (en) | 2016-10-13 | 2022-07-19 | Huawei Technologies Co., Ltd. | Measurement reporting method and related device |
| CN108605236B (en) * | 2016-10-13 | 2023-06-27 | 华为技术有限公司 | Measurement report method and related equipment |
| WO2018068260A1 (en) * | 2016-10-13 | 2018-04-19 | 华为技术有限公司 | Measurement reporting method and related device |
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| CN110856205A (en) * | 2018-08-20 | 2020-02-28 | 维沃移动通信有限公司 | Measurement methods, configuration methods and equipment |
| CN110856205B (en) * | 2018-08-20 | 2022-02-18 | 维沃移动通信有限公司 | Measurement method, configuration method and equipment |
| CN111107486A (en) * | 2019-12-05 | 2020-05-05 | 中国联合网络通信集团有限公司 | Method and device for obtaining terminal position |
| CN111989948A (en) * | 2020-07-17 | 2020-11-24 | 北京小米移动软件有限公司 | Positioning measurement data reporting method, device, terminal and storage medium |
| WO2023274029A1 (en) * | 2021-06-28 | 2023-01-05 | 维沃移动通信有限公司 | Communication and sensing method, apparatus, and network device |
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