CN106686646A - Method and apparatus of reporting measurement report of unauthorized cell - Google Patents

Method and apparatus of reporting measurement report of unauthorized cell Download PDF

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Publication number
CN106686646A
CN106686646A CN201510746778.1A CN201510746778A CN106686646A CN 106686646 A CN106686646 A CN 106686646A CN 201510746778 A CN201510746778 A CN 201510746778A CN 106686646 A CN106686646 A CN 106686646A
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cycle
measurement
measure
physical layer
terminal
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陈中明
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ZTE Corp
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ZTE Corp
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Priority to CN201510746778.1A priority Critical patent/CN106686646A/en
Priority to PCT/CN2016/083537 priority patent/WO2016188455A1/en
Publication of CN106686646A publication Critical patent/CN106686646A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention discloses a method and apparatus of reporting a measurement report of an unauthorized cell. The apparatus of reporting a measurement report of an unauthorized cell includes an acquisition unit, a processing unit, a determination unit, a reporting unit and a termination unit.

Description

A kind of method and apparatus for reporting unauthorized cell measurement reporting
Technical field
The present invention relates to wireless communication technology, more particularly to a kind of method and apparatus for reporting unauthorized cell measurement reporting.
Background technology
In cell mobile communication systems, user equipment (UE, User Equipment) needs to measure the signal quality of different districts, to select suitable cell to be resident;When UE is after certain cell and network are set up and be connected, UE still needs the signal quality to neighbor cell and measures, to select suitable cell to switch over.
Fig. 1 is the UMTS Terrestrial radio access network (E-UTRAN of evolution, Evolved UMTS Terrestrial Radio Access Network, wherein, UMTS is UMTS Universal Mobile Telecommunications System) measurement process schematic flow sheet in system, as shown in Figure 1, in connected state, the detailed process of measurement includes:UE is sent to as the E-UTRAN of network side by control message is measured;The attributes such as measurement object, report configuration of the UE in measurement control message performs measurement by physical layer, and physical layer measurement result is reported into the Layer 3 of layer three carries out filtration treatment;Give the correct time on measurement result judgement triggering measurement report after UE is according to three 3 filtration treatment of Layer of layer, UE generates measurement report and simultaneously reports network side.
In the E-UTRAN systems shown in Fig. 1, UE determines whether that the detailed process for reporting for triggering measurement report is according to the measurement result after the filtration treatment of three Layer of layer 3:Measurement result after three filtration treatment of layer meets default entry criteria, and the measurement result after the filtration treatment of layer three just triggers reporting for measurement report when meeting the persistent period of default entry criteria equal to or more than triggering duration (TTT, Time To Trigger).Therefore, the measurement result after the filtration treatment of layer three obtained by each in TTT should meet default entry criteria.
With the rapid growth of data service, authorize frequency spectrum can not to bear increasingly huger data volume, therefore, operator is considered in unlicensed spectrum resource (Unlicensed Carrier) disposing cell mobile communication systems to share the data traffic authorized in carrier wave, supplement of the typically unauthorized carrier resource generally as data transfer, authorize carrier wave as main serving cell, unauthorized carrier wave is used as auxiliary serving cell.And unauthorized carrier wave needs to be used by competition, this particularity based on unauthorized carrier resource, when UE is to the competition failure of unauthorized carrier resource, the measurement signal for causing UE for measuring cannot send, so as to measurement result that can be after some time of measuring points cannot obtain the filtration treatment of layer three, if now still according to the measurement process of the E-UTRAN systems shown in Fig. 1 carrying out, so UE just cannot report the measurement report of unauthorized resource to network side, also reporting by mistake for measurement report or not reporting for measurement report will be caused, so as to cause network side to carry out irrational decision-making according to inaccurate measurement report.
The content of the invention
To solve above-mentioned technical problem, the embodiment of the present invention is expected to provide a kind of method and apparatus for reporting unauthorized cell measurement reporting, prevent terminal from occurring for the inaccurate measurement report of unauthorized cell is reported, the probability of unreasonable decision-making is carried out according to inaccurate measurement report so as to reduce network side.
The technical scheme is that what is be achieved in that:
First aspect, embodiments provide a kind of method for reporting unauthorized cell measurement reporting, after k-th measure the cycle determines according to the measurement result and default measurement entry criteria after the process of layer three and starts measurement triggering duration TTT, methods described includes terminal:
The terminal obtains the physical layer measurements of current measurement cycle;
Layer three of the terminal according to formula 1 processes physical layer measurements M of the strategy to current measurement cyclenFiltration treatment is carried out, measurement result F after the layer three corresponding to current measurement cycle is processed is obtainedn
Fn=[1- (n-m) × a] × Fm+(n-m)a×Mn (1)
Wherein, n is the sequence number of current measurement cycle;M is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before current measurement cycle;FmBefore for current measurement cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;
When all of measurement result is satisfied by default entry criteria in the measurement TTT, the terminal is to network side reporting measurement reports;
When the measurement result after the layer three corresponding to the arbitrary measure the cycle in the measurement TTT is processed is unsatisfactory for default entry criteria, the terminal terminates measurement TTT, and new root of laying equal stress on is determined into measurement triggering duration TTT according to the measurement result and default measurement entry criteria after the process of layer three.
In such scheme, terminal is determined into measurement TTT in k-th measure the cycle according to the measurement result and default measurement entry criteria after the process of layer three, is specifically included:
Terminal obtains the physical layer measurements of k-th measure the cycle in k-th measure the cycle;
Layer three of the terminal according to formula 2 processes physical layer measurements M of the strategy to current measurement cycleKFiltration treatment is carried out, measurement result F after the layer three corresponding to k-th measure the cycle is processed is obtainedK
FK=[1- (K-I) × a] × FI+(K-I)a×MK (2)
Wherein, I is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before k-th measure the cycle;FIBefore for k-th measure the cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;
Measurement result F after the layer three corresponding to k-th measure the cycle is processedKWhen meeting default measurement entry criteria, the terminal starts the TTT.
In such scheme, the default entry criteria, including:The signal quality of unauthorized cell to be measured is better than pre-determined threshold;Or, unauthorized cell signal quality to be measured is better than terminal current service cell signal quality.
In such scheme, methods described also includes:
When terminal gets for the first time the physical layer measurements M of measure the cycle by physical layer1When, terminal gets the measure the cycle of physical layer measurements according to measurement result F after the process of layer three in first time1For:F1=M1
In such scheme, when the terminal currently get the measure the cycle of physical layer measurements and the terminal last time get interval between the measure the cycle of physical layer measurements more than or equal to predetermined number measure the cycle when, methods described also includes:
Measurement result F after the process of layer three corresponding to the terminal current periodnObtained according to formula 3:
Fn=Mn (3)
Wherein, MnFor the physical layer measurements that current measurement cycle gets.
In such scheme, when the terminal does not get physical layer measurements in last measure the cycle of the measurement TTT, methods described also includes:
The terminal is judged the measurement result after processing from the layer three got in the last time of last measure the cycle corresponding to the measure the cycle of physical layer measurements with default entry criteria;
Or, the terminal is judged the measurement result got corresponding to the measure the cycle of physical layer measurements from the next one after last measure the cycle of the measurement TTT with default entry criteria;Wherein, the measurement TTT extends to the measure the cycle that the next one gets physical layer measurements.
Second aspect, embodiments provides a kind of device for reporting unauthorized cell measurement reporting, and the device includes:Acquiring unit, processing unit, identifying unit, reporting unit and termination unit;Wherein,
The acquiring unit, for obtaining the physical layer measurements of current measurement cycle;
The processing unit, for the layer three according to formula 4 physical layer measurements M of the strategy to current measurement cycle is processednFiltration treatment is carried out, measurement result F after the layer three corresponding to current measurement cycle is processed is obtainedn
Fn=[1- (n-m) × a] × Fm+(n-m)a×Mn (4)
Wherein, n is the sequence number of current measurement cycle;M is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before current measurement cycle;FmBefore for current measurement cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;
The identifying unit, is judged for the measurement to be triggered into the measurement result in duration TTT with default entry criteria;
And, when all of measurement result is satisfied by default entry criteria in the measurement TTT, trigger the reporting unit;
And, when the measurement result after the layer three corresponding to the arbitrary measure the cycle in the measurement TTT is processed is unsatisfactory for default entry criteria, trigger the termination unit;
The reporting unit, for network side reporting measurement reports;
The termination unit, for terminating measurement TTT.
In such scheme, described device also includes start unit;
The acquiring unit, is additionally operable to obtain the physical layer measurements of k-th measure the cycle in k-th measure the cycle;
The processing unit, is additionally operable to the layer three according to formula 5 and processes physical layer measurements M of the strategy to current measurement cycleKFiltration treatment is carried out, measurement result F after the layer three corresponding to k-th measure the cycle is processed is obtainedK
FK=[1- (K-I) × a] × FI+(K-I)a×MK (5)
Wherein, I is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before k-th measure the cycle;FIBefore for k-th measure the cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;
The identifying unit, is additionally operable to judge measurement result F after the process of layer three corresponding to k-th measure the cycleKMeet default measurement entry criteria;And,
Measurement result F after the layer three corresponding to k-th measure the cycle is processedKWhen meeting default measurement entry criteria, the start unit is triggered;
The start unit, for starting the TTT.
In such scheme, the default entry criteria, including:The signal quality of unauthorized cell to be measured is better than pre-determined threshold;Or, unauthorized cell signal quality to be measured is better than terminal current service cell signal quality.
In such scheme, the processing unit is additionally operable to when the acquiring unit gets for the first time the physical layer measurements M of measure the cycle by physical layer1When, according to measurement result F after the process of layer three1For:F1=M1
In such scheme, when the interval that the acquiring unit currently gets the measure the cycle of physical layer measurements and the terminal last time is got between the measure the cycle of physical layer measurements meets the measure the cycle of predetermined number, the processing unit, is additionally operable to measurement result F after the layer three according to corresponding to formula 6 obtains current period is processedn
Fn=Mn (6)
Wherein, MnFor the physical layer measurements that current measurement cycle gets.
In such scheme, when the acquiring unit does not get physical layer measurements in last measure the cycle of the measurement TTT, the identifying unit, is judged for the measurement result after the layer three that measurement last time of last measure the cycle described in TTT is got corresponding to the measure the cycle of physical layer measurements is processed with default entry criteria;
Or, the measurement result that the next one after last measure the cycle of the measurement TTT is got corresponding to the measure the cycle of physical layer measurements is judged with default entry criteria;Wherein, the measurement TTT extends to the measure the cycle that the next one gets physical layer measurements.
Embodiments provide a kind of method and apparatus for reporting unauthorized cell measurement reporting, need to be at war with the characteristic that could be used according to unauthorized resource, the measurement result that UE competes unauthorized carrier resource failure when institute's vacancy is also included to considering that whether measurement report is reported, prevent terminal from occurring for the inaccurate measurement report of unauthorized cell is reported, the probability of unreasonable decision-making is carried out according to inaccurate measurement report so as to reduce network side.
Description of the drawings
Fig. 1 is the schematic flow sheet that E-UTRAN systems are measured in prior art;
Fig. 2 is a kind of method flow schematic diagram for reporting unauthorized cell measurement reporting provided in an embodiment of the present invention;
Fig. 3 is that a kind of terminal provided in an embodiment of the present invention determines the schematic flow sheet for entering measurement TTT;
Fig. 4 is the time coordinate schematic diagram that a kind of signal quality of terminal-pair provided in an embodiment of the present invention unauthorized cell to be measured is measured;
Fig. 5 is the time coordinate schematic diagram that the signal quality of another kind of terminal-pair provided in an embodiment of the present invention unauthorized cell to be measured is measured;
Fig. 6 is the time coordinate schematic diagram that the signal quality of another terminal-pair provided in an embodiment of the present invention unauthorized cell to be measured is measured;
Fig. 7 is the time coordinate schematic diagram that the signal quality of another terminal-pair provided in an embodiment of the present invention unauthorized cell to be measured is measured;
Fig. 8 is a kind of structural representation of device for reporting unauthorized cell measurement reporting provided in an embodiment of the present invention;
Fig. 9 is the structural representation of the device that another kind provided in an embodiment of the present invention reports unauthorized cell measurement reporting.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
In current E-UTRAN systems, network side can be provided for reflected measurement object for terminal UE, the measurement amount (Measurement Quantity) of the signal quality of such as cell, it can be Reference Signal Received Power (RSRP that such as network side can be the measurement amount that UE is arranged, Reference Signal Received Power) or Reference Signal Received Quality (RSRQ, Reference Signal Received Quality).
In each measure the cycle, UE carries out actual measurement by physical layer, and physical layer measurements are reported layer three by physical layer, and layer three carries out filtration treatment by mode as shown in Equation 1 to physical layer measurements:
Fn=(1-a) Fn-1+a·Mn (1)
Wherein, FnIt is measurement result of the physical layer measurements of current measurement cycle (i.e. n-th measure the cycle) after the filtration treatment of layer three;MnIt is physical layer measurements of the physical layer in current measurement cycle;Fn-1It is measurement result of the physical layer measurements of a upper measure the cycle (i.e. (n-1)th measure the cycle) after the filtration treatment of layer three;Filtration parameterK is filterable agent, represents the ratio of the measurement result that the measurement result after the process of layer three of history measure the cycle is accounted for after the process of layer three of current measurement cycle, and k is less, illustrates that the ratio that historical measurement is accounted for is less.It is to be appreciated that because formula 1 has iterative, therefore, there is F1=M1, that is, terminal physical layer when measuring physical layer measurements first, i.e., the physical layer measurements of first measure the cycle are identical with the measurement result after the filtration treatment of layer three.In embodiments of the present invention, measure the cycle refers to physical layer is carried out the time of actual measurement, and specific numerical value can not be defined.
Terminal is obtained after the measurement result after layer three is processed according to formula 1, also needing to the measurement result after layer three is processed carries out default measurement entry criteria judgement, when by judging, terminal initially enters TTT timing, and when each measurement result in TTT is satisfied by measuring trigger condition, terminal just can will report network side with regard to the measurement report of measurement object.If certain measurement result in TTT does not meet measurement trigger condition, then terminal re-starts default measurement entry criteria and judges, and again according to result of determination into TTT timing.
But for the frequency spectrum resource of unauthorized cell,Because terminal needs to be used by competition,Therefore,Terminal is when competing the frequency spectrum resource of unauthorized cell during measuring,Terminal can cannot obtain measurement result in some measure the cycles,Cause the vacancy of measurement result,If according to the cell measurement procedure of current E-UTRAN systems,So cannot obtain measurement result be impossible to by measure entry criteria judgement,Terminal would not be to network side reporting measurement reports,But re-start measurement entry criteria and judge,Therefore,Terminal survey report can be caused reports omission or time delay,Therefore,Frequency spectrum resource based on unauthorized cell needs that by competition this characteristic could be used,The embodiment of the present invention is by TTT,The measurement result being received again by for having no progeny in measurement result,Layer three to actual measured results when filtration treatment is carried out,Reduce considering for the measurement result before interrupting to measurement result,Prevent terminal from occurring for the inaccurate measurement report of unauthorized cell is reported,The probability of unreasonable decision-making is carried out according to inaccurate measurement report so as to reduce network side.
In embodiments of the present invention, setting terminal can receive the measurement result of n physical layer within the TTT times and such as set x milliseconds ms as a physical layer measure the cycle, then TTT>=n*x millisecond ms, or x is agreement acquiescence, physical layer must report a measurement result to layer three in x ms.
In addition, it is desirable to explanation, in the follow-up technical scheme of the embodiment of the present invention, for the measurement event for obtaining measured value and measurement result and being carried out can at least include one below:With frequency trigger event, alien frequencies trigger event, different system trigger event, that is, measurement event A1 being presently in existence, A2, A3, A4, A5, A6, B1, B2, C1, C2;It is to be appreciated that follow-up newly-increased same frequency trigger event, alien frequencies trigger event, different system trigger event can also be included.The embodiment of the present invention is not done to this and is specifically repeated.
Embodiment one
Referring to Fig. 2, it illustrates a kind of method for reporting unauthorized cell measurement reporting provided in an embodiment of the present invention, the method can apply to end side, terminal is implemented on after k-th measure the cycle determines according to the measurement result and default measurement entry criteria after the process of layer three and starts measurement triggering duration TTT, institute's the method can include:
S201:Terminal obtains the physical layer measurements of current measurement cycle;
S202:Layer three of the terminal according to formula 1 processes physical layer measurements M of the strategy to current measurement cyclenFiltration treatment is carried out, measurement result F after the layer three corresponding to current measurement cycle is processed is obtainedn
Fn=[1- (n-m) × a] × Fm+(n-m)a×Mn (1)
Wherein, n is the sequence number of current measurement cycle;M is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before current measurement cycle;FmBefore for current measurement cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;M and n are not necessarily continuous integer.
S203:When all of measurement result is satisfied by default entry criteria in the measurement TTT, the terminal is to network side reporting measurement reports;
S204:When the measurement result after the layer three corresponding to the arbitrary measure the cycle in the measurement TTT is processed is unsatisfactory for default entry criteria, the terminal terminates measurement TTT, and new root of laying equal stress on is determined into measurement triggering duration TTT according to the measurement result and default measurement entry criteria after the process of layer three.
It should be noted that,From formula 1,When terminal is measured in measurement TTT to unauthorized cell,The corresponding measurement result after the filtration treatment of layer three of current measurement cycle is not only related to the physical layer measurements of current measurement cycle,But also the measurement result after the process of layer three corresponding to the upper measure the cycle for once getting physical layer measurements to terminal before current measurement cycle is related,So,Procedure shown in Fig. 2 meets the frequency spectrum resource needs of unauthorized cell could use this characteristic by competition,Even across the physical layer measurements vacancy of several measure the cycles,Terminal still can according to corresponding to the physical layer measurements of current measurement cycle and history measure the cycle layer three process after measurement result obtain current measurement cycle corresponding to layer three process after measurement result,Will not terminate measuring TTT because of the vacancy of physical layer measurements,And only using the signal quality of unauthorized cell as the unique conditional for terminating measurement TTT,So as to prevent terminal from occurring for the inaccurate measurement report of unauthorized cell is reported,The probability of unreasonable decision-making is carried out according to inaccurate measurement report so as to reduce network side.
Based on the method flow shown in Fig. 2, exemplarily, referring to Fig. 3, terminal is determined into measurement TTT in k-th measure the cycle according to the measurement result and default measurement entry criteria after the process of layer three, specifically can be included:
S301:Terminal obtains the physical layer measurements of k-th measure the cycle in k-th measure the cycle;
S302:Layer three of the terminal according to formula 2 processes physical layer measurements M of the strategy to current measurement cycleKFiltration treatment is carried out, measurement result F after the layer three corresponding to k-th measure the cycle is processed is obtainedK
FK=[1- (K-I) × a] × FI+(K-I)a×MK (2)
Wherein, I is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before k-th measure the cycle;FIBefore for k-th measure the cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;I and K are not necessarily continuous integer.
S303:Measurement result F after the layer three corresponding to k-th measure the cycle is processedKWhen meeting default measurement entry criteria, the terminal starts the TTT.
Further, above-mentioned default entry criteria, can include:The signal quality of unauthorized cell to be measured is better than pre-determined threshold;Or, unauthorized cell signal quality to be measured is better than terminal current service cell signal quality;Those skilled in the art can be arranged accordingly with regard to the decision condition of unauthorized cell signal quality according to the actual scene needs of unauthorized cell, and the present embodiment is not repeated this.
In the scheme shown in above-mentioned Fig. 2 and Fig. 3, it should be noted that formula 1 and formula 2 are indicated in iterative mode, therefore, when terminal gets for the first time the physical layer measurements M of measure the cycle by physical layer1When, terminal gets the measure the cycle of physical layer measurements according to measurement result F after the process of layer three in first time1For:F1=M1.F now1It is then above-mentioned formula 1 and the iteration starting point of formula 2.
And it also requires explanation is, when terminal gets twice is spaced long between physical layer measurements, it is little that the terminal last time gets the measurement result reference significance after the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed is processed for the layer three corresponding to current period, now, measurement result after layer three corresponding to current period is processed can be obtained according to result of the terminal after the process that first time gets corresponding to the measure the cycle of physical layer measurements, specifically, measurement result F after the process of layer three corresponding to terminal current periodnObtained according to formula 3:
Fn=Mn (3)
Wherein, MnFor the physical layer measurements that current measurement cycle gets.
Exemplarily, when the terminal does not get physical layer measurements in last measure the cycle of the measurement TTT, methods described also includes:
The terminal is judged the measurement result after processing from the layer three got in the last time of last measure the cycle corresponding to the measure the cycle of physical layer measurements with default entry criteria;
Or, the terminal is judged the measurement result got corresponding to the measure the cycle of physical layer measurements from the next one after last measure the cycle of the measurement TTT with default entry criteria;Wherein, the measurement TTT extends to the measure the cycle that the next one gets physical layer measurements.
Understandably, when terminal does not get physical layer measurements in last measure the cycle for measuring TTT, the measurement result after the layer three corresponding to measurement result as last measure the cycle after can the layer three corresponding to the measure the cycle that physical layer measurements are once got before last measure the cycle be processed is processed is judged with default entry criteria;Measurement TTT can also be extended, next terminal physical layer be got the measurement result corresponding to the measure the cycle of physical layer measurements and is judged with default entry criteria.
Above mentioned embodiment provide a kind of method for reporting unauthorized cell measurement reporting, the method is by TTT, for the measure the cycle having no progeny in measurement result, layer three to actual measured results when filtration treatment is carried out, increase considering for the measurement result to the measure the cycle before measurement result interruption, prevent terminal from occurring for the inaccurate measurement report of unauthorized cell is reported, the probability of unreasonable decision-making is carried out according to inaccurate measurement report so as to reduce network side.
The technical scheme of embodiment one is illustrated below by way of some specific embodiments.
Embodiment two
Specifically, by taking first time coordinate schematic diagram that the signal quality of unauthorized cell A to be measured of the terminal-pair shown in Fig. 4 is measured as an example, technical scheme described in embodiment one is illustrated, in the present embodiment, characterizing, default entry criteria is that signal quality is more than default threshold T hresh-1 to measurement result of the signal quality of unauthorized cell A to be measured by terminal after three pairs of physical layer measurements of layer carry out filtration treatment;As seen in Figure 4:
When the time being T2, terminal gets the physical layer measurements M of unauthorized cell A by physical layer1;Because T2 is the physical layer measurements that terminal obtains first unauthorized cell A, therefore, measurement result F of the terminal after three pairs of physical layer measurements of layer carry out filtration treatment1=M1;Now, F1<Thresh-1, so, default entry criteria is unsatisfactory for, terminal does not deal with, and continues waiting for next measurement result.
When the time being T3, terminal gets the physical layer measurements M of unauthorized cell A by physical layer2, now, measurement result of the terminal after three pairs of physical layer measurements of layer carry out filtration treatment is:
F2=[1- (2-1) a] × F1+a×M2=(1-a) × F1+a×M2, and F2>Thresh-1, so, terminal starts measurement TTT during T3.
When the time being T4, terminal does not get the physical layer measurements of unauthorized cell A by physical layer, and now, terminal does not deal with, and continues waiting for next measurement result;
When the time being T5, terminal gets the physical layer measurements M of unauthorized cell A by physical layer4, the measurement result after being processed due to layer three of the terminal between the time T5 and T3 that get physical layer measurements twice corresponding to one measure the cycle of vacancy, now, terminal is through three couples of physical layer measurements M of layer4Carrying out the measurement result after filtration treatment is:F4=[1- (4-2) a] × F2+(4-2)a×M4=(1-2a) × F2+2a×M4, and F4>Thresh-1, now, terminal does not deal with, and continues waiting for next measurement result;
If it should be noted that measurement result F after resulting layer three is processed when the time is T54<During Thresh-1, terminal stops TTT, therefore, terminal will not trigger reporting for measurement report, terminal can be redefined into measurement triggering duration TTT according to the measurement result and default measurement entry criteria after the process of layer three again, the present embodiment terminates, understandably, when subsequently Thresh-1 is less than in the measurement result after the process of TTT internal layers three, terminal can directly stop TTT, reporting measurement reports are not triggered, new root of laying equal stress on is redefined into measurement triggering duration TTT according to the measurement result and default measurement entry criteria after the process of layer three.
When the time being T6 and during T7, the measurement result after three pairs of physical layer measurements of layer carry out filtration treatment that terminal is obtained is above Thresh-1, therefore, when the time being T6 and during T7, terminal is not processed, and continues waiting for next measurement result;
When the time being T8, measurement result F after three pairs of physical layer measurements of layer carry out filtration treatment that terminal is obtained7, higher than Thresh-1, now, TTT terminates;The measurement result of unauthorized cell A of terminal-pair meets default entry criteria, and continue for the time of TTT, therefore terminal generates measurement report, and reports the base station of network side.
Embodiment three
Specifically, by taking second time coordinate schematic diagram that the signal quality of unauthorized cell A to be measured of the terminal-pair shown in Fig. 5 is measured as an example, technical scheme described in embodiment one is illustrated, in the present embodiment, characterizing, default entry criteria is that signal quality is more than default threshold T hresh-1 to measurement result of the signal quality of unauthorized cell A to be measured by terminal after three pairs of physical layer measurements of layer carry out filtration treatment;And arrange continuous 3 measure the cycles of terminal not getting after physical layer measurements, understandably, the specific measure the cycle number for continuously not getting physical layer measurements can be allocated to terminal by base station, or according to existing communications protocol default setting, if terminal gets physical layer measurements in an ensuing test period, measurement result after layer three corresponding to the test period is processed gets first the measure the cycle of physical layer measurements according to terminal to carry out the filtration treatment of layer three, as seen in Figure 5:
Time is T2, and during T3, the process that terminal is processed is identical with corresponding T2 and T3 in embodiment two, and the present embodiment will not be described here.
When time is T4, T5, T6, terminal does not get physical layer measurements, and now, terminal does not make any process, continues waiting for next measurement result.
When time is T7, before T7, terminal does not get physical layer measurements in continuous 3 measure the cycles, and now, terminal is through three couples of physical layer measurements M of layer6When carrying out the measurement result after filtration treatment and being referred to terminal and obtain the physical layer measurements of unauthorized cell A first, the measurement result after three pairs of physical layer measurements of layer carry out filtration treatment, that is, F6=M6;And F6>Thresh-1, now, terminal does not deal with, and continues waiting for next measurement result.
When the time being T8, measurement result F after three pairs of physical layer measurements of layer carry out filtration treatment that terminal is obtained7, higher than Thresh-1, now, TTT terminates;The measurement result of unauthorized cell A of terminal-pair meets default entry criteria, and continue for the time of TTT, therefore terminal generates measurement report, and reports the base station of network side.
Example IV
Specifically, by taking the third time coordinate schematic diagram that the signal quality of unauthorized cell A to be measured of the terminal-pair shown in Fig. 6 is measured as an example, technical scheme described in embodiment one is illustrated, in the present embodiment, characterizing, default entry criteria is that signal quality is more than default threshold T hresh-1 to measurement result of the signal quality of unauthorized cell A to be measured by terminal after three pairs of physical layer measurements of layer carry out filtration treatment;As seen in Figure 6:
When time is T3, measurement result F of the terminal after three pairs of physical layer measurements of layer carry out filtration treatment2>Thresh-1, now, terminal starts measurement TTT;
When time is T4, T5, T6 and T7, measurement result F through layer three pair physical layer measurements carry out filtration treatment after of the terminal obtained by corresponding measure the cycle3、F4、F5、F6Default threshold T hresh-1 is all higher than, therefore, in these measure the cycles, terminal does not make any process, waits next measurement result;
It is that terminal does not get physical layer measurements, at this point it is possible to there is following two optional schemes when time is T8:
Scheme 1:Terminal-pair TTT extends a measure the cycle, and when the time being T9, terminal gets the corresponding physical layer measurements M of physical layer8, due to now one measure the cycle of vacancy between T9 and T7, therefore, terminal is through three couples of physical layer measurements M of layer8Carrying out the measurement result after filter layer three is processed is:F8=(1-2a) × F6+2a×M8;Now, F8>Thresh-1, TTT terminate, and the measurement result of unauthorized cell A of terminal-pair meets default entry criteria, and continue for the time of TTT, therefore terminal generates measurement report, and report the base station of network side;If T9 does not receive measurement result, then continue to extend TTT, until receiving physical layer measurements, the filtration of layer three is carried out as procedure described above.
Scheme 2:Terminal by T8 before a measure the cycle for getting physical layer measurements corresponding to layer three process after measurement result F6As the corresponding measurement result after three pairs of physical layer measurements of layer carry out filtration treatment of current T8 moment, due to F6>Thresh-1, so TTT terminates, the measurement result of unauthorized cell A of terminal-pair meets default entry criteria, and continue for the time of TTT, therefore terminal generates measurement report, and reports the base station of network side.
Embodiment five
Specifically, by taking the third time coordinate schematic diagram that the signal quality of unauthorized cell A to be measured of the terminal-pair shown in Fig. 7 is measured as an example, technical scheme described in embodiment one is illustrated, in the present embodiment, characterizing, default entry criteria is the signal quality of the signal quality better than the Serving cell that present terminal is located of unauthorized cell A to measurement result of the signal quality of unauthorized cell A to be measured by terminal after three pairs of physical layer measurements of layer carry out filtration treatment;In Fig. 7, solid line represents the situation of change of the signal quality of the Serving cell that present terminal is located, and dotted line is the situation of change of the signal quality of unauthorized cell A, as seen from Figure 7:
When the time being T2, terminal gets the physical layer measurements M of unauthorized cell A by physical layer1;Because T2 is the physical layer measurements that terminal obtains first unauthorized cell A, therefore, measurement result F of the terminal after three pairs of physical layer measurements of layer carry out filtration treatment1=M1;Now, F1Less than the signal quality of Serving cell, default entry criteria is unsatisfactory for, terminal does not deal with, continues waiting for next measurement result.
When the time being T3, terminal gets the physical layer measurements M of unauthorized cell A by physical layer2, now, measurement result of the terminal after three pairs of physical layer measurements of layer carry out filtration treatment is:
F2=[1- (2-1) a] × F1+a×M2=(1-a) × F1+a×M2, and F2Higher than the signal quality of Serving cell, so, terminal starts measurement TTT during T3.
When the time being T4, T5 and T6, the measurement result after three pairs of physical layer measurements of layer carry out filtration treatment that terminal is obtained is above the signal quality of Serving cell, therefore, when the time being T4, T5 and T6, terminal is not processed, and continues waiting for next measurement result.
When the time being T7, during T8, terminal does not get physical layer measurements of the physical layer to unauthorized cell A, and now, terminal does not make any process, continues waiting for next measurement result.
When the time being T9, terminal gets the physical layer measurements M of unauthorized cell A by physical layer8, the measurement result after being processed due to layer three of the terminal between the time T9 and T6 that get physical layer measurements twice corresponding to one measure the cycle of vacancy, therefore, terminal is through three couples of physical layer measurements M of layer8The measurement result after filtration treatment is carried out for F8=(1-2a) × F6+2a×M8, and F8Higher than the signal quality of Serving cell, now, TTT terminates;The measurement result of unauthorized cell A of terminal-pair meets default entry criteria, and continue for the time of TTT, therefore terminal generates measurement report, and reports the base station of network side.
Above-described embodiment two to embodiment five is illustrated by concrete example to the technical scheme of embodiment one.Can learn, terminal to unauthorized cell during measuring, by in TTT, for the measure the cycle having no progeny in measurement result, layer three to actual measured results when filtration treatment is carried out, increase considering for the measurement result to the measure the cycle before measurement result interruption, prevent terminal from occurring for the inaccurate measurement report of unauthorized cell is reported, the probability of unreasonable decision-making is carried out according to inaccurate measurement report so as to reduce network side.
Embodiment six
Based on previous embodiment identical technology design, referring to Fig. 8, a kind of structure of device 80 for reporting unauthorized cell measurement reporting provided in an embodiment of the present invention is it illustrates, the device 80 can apply in terminal, and the device 80 can include:Acquiring unit 801, processing unit 802, identifying unit 803, reporting unit 804 and termination unit 805;Wherein,
The acquiring unit 801, for obtaining the physical layer measurements of current measurement cycle;
The processing unit 802, for the layer three according to formula 4 physical layer measurements M of the strategy to current measurement cycle is processednFiltration treatment is carried out, measurement result F after the layer three corresponding to current measurement cycle is processed is obtainedn
Fn=[1- (n-m) × a] × Fm+(n-m)a×Mn (4)
Wherein, n is the sequence number of current measurement cycle;M is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before current measurement cycle;FmBefore for current measurement cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;
The identifying unit 803, is judged for the measurement to be triggered into the measurement result in duration TTT with default entry criteria;
And, when all of measurement result is satisfied by default entry criteria in the measurement TTT, trigger the reporting unit 804;
And, when the measurement result after the layer three corresponding to the arbitrary measure the cycle in the measurement TTT is processed is unsatisfactory for default entry criteria, trigger the termination unit 805;
The reporting unit 804, for network side reporting measurement reports;
The termination unit 805, for terminating measurement TTT.
In such scheme, referring to Fig. 9, described device 80 also includes:Start unit 806;
The acquiring unit 801, is additionally operable to obtain the physical layer measurements of k-th measure the cycle in k-th measure the cycle;
The processing unit 802, is additionally operable to the layer three according to formula 5 and processes physical layer measurements M of the strategy to current measurement cycleKFiltration treatment is carried out, measurement result F after the layer three corresponding to k-th measure the cycle is processed is obtainedK
FK=[1- (K-I) × a] × FI+(K-I)a×MK (5)
Wherein, I is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before k-th measure the cycle;FIBefore for k-th measure the cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;
The identifying unit 803, is additionally operable to judge measurement result F after the process of layer three corresponding to k-th measure the cycleKMeet default measurement entry criteria;And,
Measurement result F after the layer three corresponding to k-th measure the cycle is processedKWhen meeting default measurement entry criteria, the start unit 806 is triggered;
The start unit 806, for starting the TTT.
In such scheme, the default entry criteria, including:The signal quality of unauthorized cell to be measured is better than pre-determined threshold;Or, unauthorized cell signal quality to be measured is better than terminal current service cell signal quality.
In such scheme, the processing unit 802 is additionally operable to when the acquiring unit 801 gets for the first time the physical layer measurements M of measure the cycle by physical layer1When, according to measurement result F after three layer of three process of layer1For:F1=M1
In such scheme, when the interval that the acquiring unit 801 currently gets the measure the cycle of physical layer measurements and the terminal last time is got between the measure the cycle of physical layer measurements meets the measure the cycle of predetermined number, the processing unit 802, is additionally operable to measurement result F after the layer three according to corresponding to formula 6 obtains current period is processedn
Fn=Mn (6)
Wherein, MnFor the physical layer measurements that current measurement cycle gets.
In such scheme, when the acquiring unit 801 does not get physical layer measurements in last measure the cycle of the measurement TTT, the identifying unit 803, is judged for the measurement result after the layer three that measurement last time of last measure the cycle described in TTT is got corresponding to the measure the cycle of physical layer measurements is processed with default entry criteria;
Or, the measurement result that the next one after last measure the cycle of the measurement TTT is got corresponding to the measure the cycle of physical layer measurements is judged with default entry criteria;Wherein, the measurement TTT extends to the measure the cycle that the next one gets physical layer measurements.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can using hardware embodiment, software implementation or with reference to software and hardware in terms of embodiment in the form of.And, in the form of the computer program that the present invention can be implemented in the computer-usable storage medium (including but not limited to disk memory and optical memory etc.) for wherein include computer usable program code at one or more.
The present invention is flow chart and/or block diagram with reference to method according to embodiments of the present invention, equipment (system) and computer program describing.It should be understood that the combination of flow process that can be by each flow process in computer program instructions flowchart and/or block diagram and/or square frame and flow chart and/or in block diagram and/or square frame.These computer program instructions can be provided to the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices to produce a machine so that the device of the function for realizing being specified in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames is produced by the instruction of the computing device of computer or other programmable data processing devices.
These computer program instructions may be alternatively stored in can be guided in the computer-readable memory that computer or other programmable data processing devices work in a specific way, so that the instruction being stored in the computer-readable memory produces the manufacture for including command device, the command device realizes the function of specifying in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing devices, so that series of operation steps is performed on computer or other programmable devices to produce computer implemented process, the step of offer for realizing the function of specifying in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames so as to the instruction performed on computer or other programmable devices.
The above, only presently preferred embodiments of the present invention is not intended to limit protection scope of the present invention.

Claims (12)

1. a kind of method for reporting unauthorized cell measurement reporting, it is characterised in that after k-th measure the cycle determines according to the measurement result and default measurement entry criteria after the process of layer three and starts measurement triggering duration TTT, methods described includes terminal:
The terminal obtains the physical layer measurements of current measurement cycle;
Layer three of the terminal according to formula 1 processes physical layer measurements M of the strategy to current measurement cyclenFiltration treatment is carried out, measurement result F after the layer three corresponding to current measurement cycle is processed is obtainedn
Fn=[1- (n-m) × a] × Fm+(n-m)a×Mn (1)
Wherein, n is the sequence number of current measurement cycle;M is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before current measurement cycle;FmBefore for current measurement cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;
When all of measurement result is satisfied by default entry criteria in the measurement TTT, the terminal is to network side reporting measurement reports;
When the measurement result after the layer three corresponding to the arbitrary measure the cycle in the measurement TTT is processed is unsatisfactory for default entry criteria, the terminal terminates measurement TTT, and new root of laying equal stress on is determined into measurement triggering duration TTT according to the measurement result and default measurement entry criteria after the process of layer three.
2. method according to claim 1, it is characterised in that terminal determines according to the measurement result and default measurement entry criteria after the process of layer three in k-th measure the cycle and enters measurement TTT, specifically includes:
Terminal obtains the physical layer measurements of k-th measure the cycle in k-th measure the cycle;
Layer three of the terminal according to formula 2 processes physical layer measurements M of the strategy to current measurement cycleKFiltration treatment is carried out, measurement result F after the layer three corresponding to k-th measure the cycle is processed is obtainedK
FK=[1- (K-I) × a] × FI+(K-I)a×MK (2)
Wherein, I is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before k-th measure the cycle;FIBefore for k-th measure the cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;
Measurement result F after the layer three corresponding to k-th measure the cycle is processedKWhen meeting default measurement entry criteria, the terminal starts the TTT.
3. method according to claim 1, it is characterised in that the default entry criteria, including:The signal quality of unauthorized cell to be measured is better than pre-determined threshold;Or, unauthorized cell signal quality to be measured is better than terminal current service cell signal quality.
4. method according to claim 1 and 2, it is characterised in that methods described also includes:
When terminal gets for the first time the physical layer measurements M of measure the cycle by physical layer1When, terminal gets the measure the cycle of physical layer measurements according to measurement result F after the process of layer three in first time1For:F1=M1
5. method according to claim 1 and 2, it is characterized in that, when the terminal currently get the measure the cycle of physical layer measurements and the terminal last time get interval between the measure the cycle of physical layer measurements more than or equal to predetermined number measure the cycle when, methods described also includes:
Measurement result F after the process of layer three corresponding to the terminal current periodnObtained according to formula 3:
Fn=Mn (3)
Wherein, MnFor the physical layer measurements that current measurement cycle gets.
6. method according to claim 1, it is characterised in that when the terminal does not get physical layer measurements in last measure the cycle of the measurement TTT, methods described also includes:
The terminal is judged the measurement result after processing from the layer three got in the last time of last measure the cycle corresponding to the measure the cycle of physical layer measurements with default entry criteria;
Or, the terminal is judged the measurement result got corresponding to the measure the cycle of physical layer measurements from the next one after last measure the cycle of the measurement TTT with default entry criteria;Wherein, the measurement TTT extends to the measure the cycle that the next one gets physical layer measurements.
7. a kind of device for reporting unauthorized cell measurement reporting, it is characterised in that described device includes:Acquiring unit, processing unit, identifying unit, reporting unit and termination unit;Wherein,
The acquiring unit, for obtaining the physical layer measurements of current measurement cycle;
The processing unit, for the layer three according to formula 4 physical layer measurements M of the strategy to current measurement cycle is processednFiltration treatment is carried out, measurement result F after the layer three corresponding to current measurement cycle is processed is obtainedn
Fn=[1- (n-m) × a] × Fm+(n-m)a×Mn (4)
Wherein, n is the sequence number of current measurement cycle;M is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before current measurement cycle;FmBefore for current measurement cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;
The identifying unit, is judged for the measurement to be triggered into the measurement result in duration TTT with default entry criteria;
And, when all of measurement result is satisfied by default entry criteria in the measurement TTT, trigger the reporting unit;
And, when the measurement result after the layer three corresponding to the arbitrary measure the cycle in the measurement TTT is processed is unsatisfactory for default entry criteria, trigger the termination unit;
The reporting unit, for network side reporting measurement reports;
The termination unit, for terminating measurement TTT.
8. device according to claim 7, it is characterised in that described device also includes start unit;
The acquiring unit, is additionally operable to obtain the physical layer measurements of k-th measure the cycle in k-th measure the cycle;
The processing unit, is additionally operable to the layer three according to formula 5 and processes physical layer measurements M of the strategy to current measurement cycleKFiltration treatment is carried out, measurement result F after the layer three corresponding to k-th measure the cycle is processed is obtainedK
FK=[1- (K-I) × a] × FI+(K-I)a×MK (5)
Wherein, I is that the terminal last time gets the sequence number of the measure the cycle of physical layer measurements before k-th measure the cycle;FIBefore for k-th measure the cycle, the terminal last time gets the measurement result after the layer three corresponding to the measure the cycle of physical layer measurements is processed;A is filtration parameter;
The identifying unit, is additionally operable to judge measurement result F after the process of layer three corresponding to k-th measure the cycleKMeet default measurement entry criteria;And,
Measurement result F after the layer three corresponding to k-th measure the cycle is processedKWhen meeting default measurement entry criteria, the start unit is triggered;
The start unit, for starting the TTT.
9. device according to claim 6, it is characterised in that the default entry criteria, including:The signal quality of unauthorized cell to be measured is better than pre-determined threshold;Or, unauthorized cell signal quality to be measured is better than terminal current service cell signal quality.
10. the device according to claim 6 or 7, it is characterised in that the processing unit, is additionally operable to when the acquiring unit gets the physical layer measurements M of measure the cycle by physical layer first time1When, according to measurement result F after the process of layer three1For:F1=M1
11. devices according to claim 6 or 7, it is characterized in that, when the interval that the acquiring unit currently gets the measure the cycle of physical layer measurements and the terminal last time is got between the measure the cycle of physical layer measurements meets the measure the cycle of predetermined number, the processing unit, is additionally operable to measurement result F after the layer three according to corresponding to formula 6 obtains current period is processedn
Fn=Mn (6)
Wherein, MnFor the physical layer measurements that current measurement cycle gets.
12. devices according to claim 6, it is characterized in that, when the acquiring unit does not get physical layer measurements in last measure the cycle of the measurement TTT, the identifying unit, is judged for the measurement result after the layer three that measurement last time of last measure the cycle described in TTT is got corresponding to the measure the cycle of physical layer measurements is processed with default entry criteria;
Or, the measurement result that the next one after last measure the cycle of the measurement TTT is got corresponding to the measure the cycle of physical layer measurements is judged with default entry criteria;Wherein, the measurement TTT extends to the measure the cycle that the next one gets physical layer measurements.
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CN101867980B (en) * 2009-04-17 2015-12-16 中兴通讯股份有限公司 The implementation method that measurement report reports and device
CN101877877B (en) * 2009-04-28 2012-09-26 电信科学技术研究院 Method and equipment for reporting measurement information
US9839049B2 (en) * 2014-02-24 2017-12-05 Intel IP Corporation Scheduling for an unlicensed carrier type
CN105376869B (en) * 2014-08-22 2020-04-03 中兴通讯股份有限公司 Method, system and access point for sending discovery signal on unauthorized carrier

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