CN103476045B - Cell measuring method, equipment and system - Google Patents
Cell measuring method, equipment and system Download PDFInfo
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Abstract
The present invention relates to communication technical field, disclose a kind of cell measuring method, equipment and system, the method includes: determine the initial service virtual subdistrict of described UE in the service physical area belonging to user equipment (UE)；Obtain the virtual subdistrict list that described UE needs measurement according to described initial service virtual subdistrict；Configure measurement task for described UE, in the corresponding measurement object of described measurement task, carry the list of described virtual subdistrict, in the corresponding report configuration of described measurement task, carry described virtual subdistrict list corresponding measurement report parameter；Receiving the measurement report according to described measurement report reporting parameters for the described UE, described measurement report includes described UE to the measurement result of the virtual subdistrict in the list of described virtual subdistrict and corresponding virtual subdistrict.Utilize the present invention, it is possible to achieve the measurement of UE under connected state in the system of virtual subdistrict, improve the good communication performance in multiple virtual subdistricts in single physical cell for the UE and travelling performance.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of cell measuring method, equipment and system.
Background technology
With the development of mobile Internet, more and more higher to the capacity requirement of cellular communication, it is generally straightforward
Expansion method have a following two:
1. pair macro station carries out physical area division
Specifically, by using multiple narrow beam antenna or multibeam technique can be used to carry out physics to macro station
Cell splitting.Wherein, multibeam technique both can use static wave beam, is such as produced by multibeam antenna,
Also can use dynamic beam, such as pass through AAS(ActiveAntenna System, dynamic antenna system)
Produce；Both can be for horizontal plane, it is also possible to for vertical plane.
2. on macro station limit, add micro-station
Said method is attained by the purpose of dilatation, but due to the increase of physical area number, may carry
Come network KPI(Key Performance Indicators, Key Performance Indicator) decline, such as switch.
To this end, can be using the cell of increase as virtual subdistrict so that it is cell ID keeps consistent with original cell,
So that the number of physical area keeps constant, only increase virtual subdistrict number.
In the system introducing virtual subdistrict, network side is except original UE(User between physical area
Equipment, user equipment) mobility control, ICIC(Inter-Cell Interference between physical area
Coordination, Inter-Cell Interference Coordination) etc. require outside, have also appeared how between virtual subdistrict
Carry out the demands such as the control of UE mobility and ICIC.To this end, network side needs to know the position residing for UE
Put so that the good communication performance in ensureing multiple virtual subdistricts in single physical cell for the UE and mobility
Energy.But it is all with physical area for minimum unit that the measurement of current UE reports corresponding measurement object, does not has
Having the measurement for virtual subdistrict to report mechanism, usual network side can only use the way of approximation to estimate UE institute
The position at place, such as network side is by receiving on the corresponding wave beam in each virtual subdistrict in single physical cell
Quality of uplink signal estimates UE position, have impact on multiple virtual subdistricts in single physical cell for the UE
Interior communication performance and travelling performance.
Content of the invention
The problem that the embodiment of the present invention exists for above-mentioned prior art, provides a kind of cell measuring method, sets
Standby and system, it is achieved the measurement of UE in the system of virtual subdistrict, improves UE many in single physical cell
Good communication performance in individual virtual subdistrict and travelling performance.
To this end, the following technical scheme of embodiment of the present invention offer:
A kind of cell measuring method, comprising:
In the service physical area belonging to user equipment (UE), determine that the initial service of described UE is virtual little
District；
Obtain the virtual subdistrict list that described UE needs measurement according to described initial service virtual subdistrict；
Configure measurement task for described UE, in the corresponding measurement object of described measurement task, carry described void
Intend cell list, in the corresponding report configuration of described measurement task, carry the list of described virtual subdistrict corresponding
Measurement report parameter；
Receive the measurement report according to described measurement report reporting parameters for the described UE, described measurement report wraps
Include described UE to the measurement result of the virtual subdistrict in the list of described virtual subdistrict and corresponding virtual subdistrict.
A kind of cell measuring method, comprising:
Obtain the measurement task of network side configuration, in the corresponding measurement object of described measurement task, carry needs
The virtual subdistrict list of measurement, carries described virtual subdistrict in the corresponding report configuration of described measurement task
List corresponding measurement report parameter；
Virtual subdistrict in the list of described virtual subdistrict is measured, and according to described measurement report parameter to
Network side reporting measurement reports, described measurement report includes to the virtual subdistrict in the list of described virtual subdistrict
Measurement result and corresponding virtual subdistrict.
A kind of network equipment, comprising:
Determining unit, for determining at the beginning of described UE in the service physical area belonging to user equipment (UE)
Beginning Service Virtual cell；
Acquiring unit, obtains institute for described initial service virtual subdistrict according to determined by described determining unit
Stating UE needs the virtual subdistrict list of measurement；
Measurement task dispensing unit is for configuring measurement task for described UE, corresponding in described measurement task
Measurement object in carry described acquiring unit obtain virtual subdistrict list, corresponding in described measurement task
Described virtual subdistrict list corresponding measurement report parameter is carried in report configuration；
Receiving unit, for receiving the measurement report that described UE configures according to described measurement task dispensing unit
The measurement report of reporting parameters, described measurement report includes described UE in the list of described virtual subdistrict
The measurement result of virtual subdistrict and corresponding virtual subdistrict.
A kind of user equipment, comprising:
Measurement task acquiring unit, for obtaining the measurement task of network side configuration, in described measurement task pair
The measurement object answered carries the virtual subdistrict list needing measurement, in the corresponding report of described measurement task
Configuration carries described virtual subdistrict list corresponding measurement report parameter；
Measuring unit, for virtual subdistrict list in the measurement task to the acquisition of described measurement task acquiring unit
In virtual subdistrict measure；
Measurement report element, for the measurement in the measurement task according to the acquisition of described measurement task acquiring unit
Report Parameters is to network side reporting measurement reports, and described measurement report includes in the list of described virtual subdistrict
The measurement result of virtual subdistrict and corresponding virtual subdistrict.
A kind of cell measurement system, comprising: foregoing network equipment and user equipment.
Embodiment of the present invention cell measuring method, equipment and system, for virtual subdistrict system, first exist
The initial service virtual subdistrict of described UE is determined in service physical area belonging to UE, and according at the beginning of described
Beginning Service Virtual cell obtains the virtual subdistrict list that UE needs measurement；Then, appoint for UE configuration measurement
Business, carries the list of described virtual subdistrict in the corresponding measurement object of described measurement task, appoints in described measurement
It is engaged in described virtual subdistrict list corresponding measurement report parameter is carried in corresponding report configuration；Receive UE to depend on
According to the measurement report of described measurement report reporting parameters, include measurement result and correspondence at described measurement report
Virtual subdistrict, thus realize the measurement of UE under connected state in the system of virtual subdistrict, improve UE single
The good communication performance in multiple virtual subdistricts in physical area and travelling performance.
Brief description
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to enforcement
In example, the accompanying drawing of required use is briefly described, it should be apparent that, the accompanying drawing in describing below is only
Some embodiments described in the present invention, for those of ordinary skill in the art, can also be according to these
Accompanying drawing obtains other accompanying drawing.
Fig. 1 is the flow chart based on network side cell measuring method for the embodiment of the present invention；
Fig. 2 is the embodiment of the present invention another flow chart based on network side cell measuring method；
Fig. 3 is the flow chart based on end side cell measuring method for the embodiment of the present invention；
Fig. 4 is a kind of structural representation of the embodiment of the present invention network equipment；
Fig. 5 is the another kind of structural representation of the embodiment of the present invention network equipment；
Fig. 6 is a kind of structural representation of embodiment of the present invention user equipment.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the scheme of the embodiment of the present invention, below in conjunction with the accompanying drawings
With embodiment, the embodiment of the present invention is described in further detail.
In mobile communication system, in order to ensure quality of service, when UE sets up even with network in certain cell
After connecing, UE need nonetheless remain for measuring the signal quality of Serving cell and neighbor cell, in order to selects
Suitable cell switches over or the RRM(Radio Resource Management for other,
RRM) algorithm, such as ICIC(Inter-Cell Interference Coordination, minizone
Interference coordination).With LTE(Long Term Evolution, Long Term Evolution) as a example by the measurement of system, even
The detailed process connecing measurement under state is: network side is at RRC(Radio Resource Control, Radio Resource
Control) connect in reconfiguration message and carry measuring control information, this measuring control information mainly includes MO
(Measurement Object, measurement object) list, MO mainly includes the frequency of measurement and corresponding
Adjacent area and the information such as blacklist cell；RC(Report Configuration, measurement report configures) list,
RC is for configuring the attribute of measurement report, e.g. reporting events or periodic report and corresponding measurement
Report parameter；MID(Measurement ID, measurement mark) list, MID is each measurement task
Mark, each a MID association one MO and RC in MID list, thus uniquely characterize a survey
Amount task.Measuring control information also includes other guide, for example, represents the signal quality thresholding of persistent district
Deng.UE i.e. would know that the number of measurement task by MID list, by the corresponding MO of each MID
The attribute of measurement task can be obtained with RC, for example, it should how to measure, it should how to report.
In order to realize that the control of UE mobility, minizone ICIC etc. require, network side can give UE as required
Send several measurement task, it is desirable to Serving cell and adjacent area are measured and report and meet trigger condition by UE
Measurement object, current LTE has been defined for some measurement event, for example, A1 event, definition measurement
The entry condition of event is that the signal quality of Serving cell exceedes predetermined threshold；A2 event, definition measurement thing
The entry condition of part is that the signal quality of Serving cell is less than predetermined threshold.Measurement event to adjacent cell, example
As A3 event, the entry condition of definition measurement event is that the signal quality of adjacent cell compares current service cell
The high predetermined side-play amount of signal quality；A4 event, the entry condition of definition measurement event is adjacent cell
Signal quality exceedes predetermined threshold；A5 event, the entry condition of definition measurement event is the letter of Serving cell
Number quality is less than predetermined threshold 1 and the signal quality of adjacent cell is higher than predetermined threshold 2.
For the measurement of above-mentioned event type, each can be surveyed by UE according to the measurement configuration parameter that network sends
The measurement result of amount object is estimated, and the cell meeting event entry condition is saved in this measurement mark right
In the cell list answered, then obtain from the corresponding cell list of this measurement mark to weak by strong by signal quality
Take several cells generate measurement report and send to network side.
LTE protocol specifies, for the measurement control of same frequency, it is possible to use same measurement object,
The content of each measurement object includes frequency and the information such as corresponding adjacent area and blacklist cell of measurement.Wherein
Each adjacent area and blacklist cell are all by PCI(Physical Cell Identity, Physical Cell Identifier) come
Unique mark.In the prior art, the measurement of terminal reports corresponding measurement object is with physical area for
Little unit, the not measurement for virtual subdistrict reports mechanism.
To this end, embodiment of the present invention cell measuring method, equipment and system, for virtual subdistrict system, first
In the service physical area belonging to UE, first determine the initial service virtual subdistrict of described UE, and according to institute
State initial service virtual subdistrict and obtain the virtual subdistrict list that UE needs measurement；Then, survey for UE configuration
Amount task, carries the list of described virtual subdistrict, in described survey in the corresponding measurement object of described measurement task
Described virtual subdistrict list corresponding measurement report parameter is carried in the corresponding report configuration of amount task；Receive
The measurement report that UE reports, includes measurement result and corresponding virtual subdistrict at described measurement report, from
And realize the measurement of UE under connected state in the system of virtual subdistrict, improve UE many in single physical cell
Communication performance in individual virtual subdistrict and travelling performance.
Further, network side can determine the mesh belonging to UE according to the measurement result in described measurement report
Mark virtual subdistrict；If described destination virtual cell is different from described initial service virtual subdistrict, then by described
UE switches to destination virtual cell, improves multiple virtual subdistricts in single physical cell for the UE further
Interior communication performance and travelling performance, and then improve the performance of virtual subdistrict system.
As it is shown in figure 1, be the flow chart of embodiment of the present invention cell measuring method, comprise the following steps:
Step 101, determines that the initial service of described UE is virtual little in the service physical area belonging to UE
District.
Specifically, various ways can be used to determine in the service physical area belonging to UE by serving BS
The initial service virtual subdistrict of described UE.Such as, in UE institute by way of the estimations such as upward signal measurement
The initial service virtual subdistrict of described UE is determined, such as thing belonging to measurement UE in the service physical area belonging to
Then the upward signal receiving on the corresponding wave beam in each virtual subdistrict in reason cell chooses the strongest virtual of signal
Cell is as initial service virtual subdistrict.Or, in the service physical area belonging to UE, arbitrarily select one
Individual virtual subdistrict, as the initial service virtual subdistrict of described UE, such as randomly selects clothes belonging to a UE
Virtual subdistrict in business physical area is as described initial service cell.It is, of course, also possible to there is alternate manner,
This embodiment of the present invention is not limited.
Step 102, obtains, according to described initial service virtual subdistrict, the virtual subdistrict list that UE needs measurement.
It should be noted that virtual little in physical area included in system and each physical area
These network parameters such as district are just configured when networking communication system, and therefore, serving BS can be protected
Deposit these configuration informations, and, determine initial service virtual subdistrict, then root according to step 101 for UE
Select UE to need the virtual subdistrict of measurement according to these configuration informations, generate virtual subdistrict list.Such as, may be used
With the adjacent virtual cell of the corresponding wave beam in the described initial service virtual subdistrict of selection, or select described initial clothes
All virtual subdistricts under physical area belonging to business virtual subdistrict, specifically can select according to actual needs, right
This embodiment of the present invention does not limits.
The list of described virtual subdistrict includes: virtual subdistrict information to be measured and blacklist virtual subdistrict information.
Step 103, configures measurement task for UE, carries in the corresponding measurement object of described measurement task
The list of described virtual subdistrict, carries the list of described virtual subdistrict in the corresponding report configuration of described measurement task
Corresponding measurement report parameter.
Specifically, can be come for UE by carrying measuring control information in RRC connection reconfiguration message
Configuration measurement task, carries the list of described virtual subdistrict, in described measurement in described RC reconfiguration message
Described virtual subdistrict list corresponding measurement report parameter is carried in task corresponding report configuration.
In addition, serving BS also needs to lead to the initial service virtual subdistrict determining in a step 101 for UE
Know to UE, so that described initial service virtual subdistrict and adjacent virtual subdistrict are measured and report full by UE
The measurement object of foot trigger condition, concrete advice method will be explained below explanation.
In embodiments of the present invention, can be to survey on the basis of existing protocol (such as 3GPP TS 36.331)
Amount object is modified, and enables amended agreement to support the measurement towards virtual subdistrict, below will this
Citing describes in detail.
It is previously noted that carry virtual subdistrict list in the corresponding measurement object of measurement task configuring for UE,
The list of described virtual subdistrict may include that virtual subdistrict information to be measured and blacklist virtual subdistrict information.
Virtual subdistrict information to be measured may include that the virtual subdistrict list needing to increase or change
VCellsToAddModList, the virtual subdistrict list needing deletion.Wherein:
Need to increase or each list element in the virtual subdistrict list of modification can include following information:
(1) virtual subdistrict index；
(2) virtual subdistrict ID, virtual subdistrict ID are unique marks of virtual subdistrict.
(3) virtual subdistrict biasing, its implication is similar in 3GPP TS 36.331 agreement
cellIndividualOffset。
It is previously noted that serving BS also needs to notify to UE by the initial service virtual subdistrict determining for UE,
Specifically, can be specified in the virtual subdistrict list needing increase or modification by agreement in advance
First virtual subdistrict entrained in VCellsToAddModList or the virtual subdistrict specifying position are UE
Current Service Virtual cell (i.e. described initial service virtual subdistrict), naturally it is also possible to connect weight at RRC
By other cells mode, configuration message or other idle messages notify that UE is that it determines
Initial service virtual subdistrict, does not limits to this embodiment of the present invention.
Need each list element in the virtual subdistrict list deleted, including a virtual subdistrict index.
Blacklist virtual subdistrict information may include that need increase or modification the list of blacklist virtual subdistrict,
Need the blacklist virtual subdistrict list deleted.Wherein:
Need increase or modification the list of blacklist virtual subdistrict in each list element can include as
Lower information:
(1) virtual subdistrict index；
(2) virtual subdistrict ID set, may be used to indicate one or series of values continuous print virtual subdistrict
ID, is similar to physical district ID range field of the prior art, can be initial virtual little by one
District's ID value and a range information characterize.Do not carry interval scale when range information and be merely indicative initial void
Intend cell ID, when range information is carried and its corresponding value range is N, represent and include that initial fictive is little
District is in interior N continuous virtual subdistrict.
Need delete the list of blacklist virtual subdistrict in each list element can include one virtual
Cell index.
Equally, in embodiments of the present invention, can be on existing protocol (such as 3GPP TS 36.331) basis
On report rule to modify measurement, in RC list, newly-increased Virtual cell reports rule.Ratio
As, a series of trigger events eventAnforVCell of newly-increased Virtual cell in affair,
The period measurement type of newly-increased Virtual cell in period measurement.Whether affair or period measurement
In newly-increased rule, their the equal class of the measurement towards physical area reporting criterion and original protocol definition
Seemingly.It in order to make it easy to understand, be exemplified below, but is not limited to that in actual applications.
EventAnforVCell in affair can use for reference the event rules of existing protocol definition, it is possible to
Report rule with use other, as long as Virtual cell measures and reports.At affair
In a series of trigger events eventAnforVCell of newly-increased Virtual cell, such as, including but do not limit
In following event:
● virtual subdistrict A1 event eventA1forVCell:
All meet following bar at Service Virtual cell signal quality in whole triggered time timeToTrigger
Virtual subdistrict A1 event is reported during part: Ms-Hys > Thresh.Wherein, Ms is the letter of Service Virtual cell
Number quality, Hys is the lag information in measurement report configuration, Thresh be in measurement report configuration with virtual
Cell A1 event corresponding event thresholds v-a1-Threshold；
● virtual subdistrict A2 event eventA2forVCell:
Meet following condition at Service Virtual cell signal quality in whole triggered time timeToTrigger:
Ms+Hys < reports virtual subdistrict A2 event during Thresh.Wherein, Ms is the signal matter of Service Virtual cell
Amount, Hys be measurement report configuration in lag information, Thresh be measurement report configuration in virtual subdistrict
A2 event corresponding event thresholds v-a2-Threshold；
● virtual subdistrict A3 event eventA3forVCell:
Corresponding with virtual subdistrict A3 event have an a biasing v-a3-Offset and parameter v-Report On
Leave.If v-Report On Leave parameter value is true, meeting moving back of virtual subdistrict A3 event
It when going out condition and entry condition, is required for reporting measurement reports.If this parameter value is false, then only exist
Reporting measurement reports when meeting entry condition.
The entry condition of virtual subdistrict A3 event is for persistently meeting formula in triggered time timeToTrigger
(1):
Mn+Ocn-Hys > Ms+Ocs+Off (1)
I.e. adjacent virtual subdistrict mass ratio this Service Virtual cell quality is more than a threshold value.
The exit criteria of virtual subdistrict A3 event is for persistently meeting formula in triggered time timeToTrigger
(2):
Mn+Ocn+Hys < Ms+Ocs+Off (2)
I.e. adjacent virtual subdistrict mass ratio this Service Virtual cell quality is less than a threshold value.
In above-mentioned formula (1) and (2), Mn is the signal quality of adjacent virtual subdistrict, and Ms is Service Virtual
The signal quality of cell, the cell biasing that Ocn is adjacent virtual subdistrict, Ocs is the cell biasing of Serving cell；
Hys is the lag parameter of event, and Off is virtual subdistrict A3 event biasing v-a3-Offset.
● virtual subdistrict A4 event eventA4forVCell:
Corresponding with virtual subdistrict A4 event have an A4 thresholding.
When adjacent virtual subdistrict signal quality all meets following condition in whole triggered time timeToTrigger:
Virtual subdistrict A4 event is reported during Mn+Ocn-Hys > Thresh.Wherein, Mn is the letter of adjacent virtual subdistrict
Number quality, the cell biasing that Ocn is adjacent virtual subdistrict, Ocs is the cell biasing of Serving cell；Hys is thing
The lag parameter of part, Thresh is the virtual subdistrict A4 event thresholds in measurement report configuration
v-a4-Threshold。
● virtual subdistrict A5 event eventA5forVCell:
Corresponding with virtual subdistrict A5 event have two thresholding v-a5-Threshold1 and
v-a5-Threshold2。
When Service Virtual cell signal quality persistently meets formula (3) in triggered time timeToTrigger
And meeting when persistently meeting formula (4) in triggered time timeToTrigger of the signal quality of adjacent virtual subdistrict
Report virtual subdistrict A5 event:
Ms+Hys < Thresh1 (3)
Mn+Ocn-Hys > Thresh2 (4)
In above-mentioned formula (3) and (4), Mn is the signal quality of adjacent virtual subdistrict, and Ms is Service Virtual
The signal quality of cell, Hys is the lag information in measurement report configuration, and Ocn is little for adjacent virtual subdistrict
District biases, and Thresh1 is that the virtual subdistrict A5 event thresholds 1(in measurement report configuration is
V-a5-Threshold1), Thresh2 is that the virtual subdistrict A5 event thresholds 2(in measurement report configuration is
V-a5-Threshold2).
The period measurement type of newly-increased Virtual cell in period measurement, can in the following way, example
As increased, a kind of to measure type reportStrongestVCells best for indicating terminal to report signal quality
Virtual subdistrict, the implication of reportStrongestVCells and the reportStrongestCells class in existing protocol
Seemingly.
It should be noted that in actual applications, the method that the embodiment of the present invention provides is not limited to 3GPP
TS 36.331 agreement, is also not necessarily limited to specific protocol code form.
In addition, in actual applications, in order to enable UE to know the physical resource that each virtual subdistrict uses,
Can pre-build that the mapping of described virtual subdistrict ID and the described virtual subdistrict physical resource for measurement is closed
Described mapping relations and are sent to UE by system so that described UE according to described mapping relations to described void
Intend cell to measure.
Specifically, described mapping relations can be virtual subdistrict ID and CSI(Channel State
Information, channel condition information) mapping relations of reference signal configuration index；Or virtual subdistrict ID
Mapping relations with virtual subdistrict level pilot tone；Or virtual subdistrict ID and described virtual subdistrict orthogonal sequence
Mapping relations.Either which kind of mapping relations, will ensure that described mapping relations are in Same Physical cell
Man-to-man mapping.
Certainly, these information can be specified by agreement, and in this case, serving BS is without again
Described mapping relations are sent to UE；Certainly, these information also can be that serving BS is configuring for UE
It is sent to UE by idle message before measurement task, this embodiment of the present invention is not limited.
It should be noted that the physical resource Information of each virtual subdistrict can pass through time-division, frequency division, code division etc.
The mode of any combination makes a distinction.
Step 104, receives the measurement report according to described measurement report reporting parameters for the UE, in described measurement
Report includes UE to the measurement result of the virtual subdistrict in the list of described virtual subdistrict and corresponding virtual little
District.
Equally, in the measurement report that UE reports, need to carry the measurement result list of Virtual cell,
Each list element includes following content: virtual subdistrict ID, virtual subdistrict measurement result, wherein virtual
Cell measurement results includes that the signal of virtual subdistrict receives the power and signal quality of reception.
It it should be noted that the signal of above-mentioned virtual subdistrict receives the power and signal quality of reception, is based on respectively
Physical resource measurement corresponding to virtual subdistrict.
Visible, embodiment of the present invention cell measuring method, for virtual subdistrict system, first determine for UE
The initial service virtual subdistrict in physical area is serviced belonging to one, and according to described initial service virtual subdistrict
Obtaining UE needs the virtual subdistrict list of measurement；Then, measurement task is configured for UE, in described measurement
The corresponding measurement object of task carries the list of described virtual subdistrict, joins in the corresponding report of described measurement task
Described virtual subdistrict list corresponding measurement report parameter is carried in putting；Receive UE according to described measurement report
The measurement report of reporting parameters, includes measurement result and corresponding virtual subdistrict at described measurement report, from
And realizing the measurement of UE under connected state in the system of virtual subdistrict, it is ensured that UE is many in single physical cell
Good communication performance in individual virtual subdistrict and travelling performance.
As in figure 2 it is shown, be another flow chart of embodiment of the present invention cell measuring method, comprise the following steps:
Step 201, determines that the initial service of described UE is virtual little in the service physical area belonging to UE
District.
Step 202, obtains, according to described initial service virtual subdistrict, the virtual subdistrict list that UE needs measurement.
Step 203, configures measurement task for UE, carries in the corresponding measurement object of described measurement task
The list of described virtual subdistrict, carries the list of described virtual subdistrict in the corresponding report configuration of described measurement task
Corresponding measurement report parameter.
Step 204, receives the measurement report according to described measurement report reporting parameters for the UE, in described measurement
Report includes UE to the measurement result of the virtual subdistrict in the list of described virtual subdistrict and corresponding virtual little
District.
In above-mentioned flow process, step 201 to step 204 and step 101 in the flow process shown in Fig. 1 are to step
104 is identical, no longer describes in detail at this.
Step 205, determines the destination virtual cell belonging to UE according to the measurement result in described measurement report.
Step 206, if described destination virtual cell is different from described Service Virtual cell, then by described
UE switches to destination virtual cell.
After serving BS receives the measurement report that UE reports, it is known that each measurement result pair therein
The virtual subdistrict answered, the destination virtual cell that judgement UE should be affiliated is virtual with the initial service determining for it
Whether cell is identical, if it is different, then explanation UE needs to be switched to described destination virtual cell, after switching,
Described destination virtual cell becomes the currently affiliated Service Virtual cell of UE.Certainly, according to described measurement
The destination virtual cell belonging to UE that measurement result in report determines is likely to and described Service Virtual cell
Identical, in this case, then need not switch.It should be noted that concrete judgement mode and condition can
To determine according to actual needs, this embodiment of the present invention is not limited.
In addition, it is necessary to explanation, in actual applications, the serving BS of UE can be according to self-demand
Periodically or aperiodically repeat the above steps 202 to step 206, to ensure UE at single physical
The good communication performance in multiple virtual subdistricts in cell and travelling performance.It is understood that due to
Step 206 has determined that Virtual Service cell, therefore when repeating step 202, can be direct
According to it has been determined that Virtual Service cell obtain UE need measurement virtual subdistrict list.Specifically, weight
The process of multiple above-mentioned steps 202 to step 206 can be that event triggers, it is also possible to is time triggered.
Visible, embodiment of the present invention cell measuring method, it is possible not only to realize connected state in the system of virtual subdistrict
The measurement of lower UE, it is ensured that the good communication performance in multiple virtual subdistricts in single physical cell for the UE
And travelling performance.And, further, network side can be true according to the measurement result in described measurement report
Determine the destination virtual cell belonging to UE；If described destination virtual cell and described initial service virtual subdistrict
Difference, then switch to destination virtual cell by described UE, improves UE further in single physical cell
Multiple virtual subdistricts in communication performance and travelling performance, and then improve the performance of virtual subdistrict system.
It should be noted that above-mentioned Fig. 1 and embodiment illustrated in fig. 2 can apply in network equipment, than
Such as the serving BS of UE in LTE system, it is of course also possible to be applied to use its of similar multibeam technique
In the network equipment of its standard system.
Correspondingly, the embodiment of the present invention also provides a kind of cell measuring method, the method based on end side, as
It shown in Fig. 3, is a kind of flow chart of the method, comprises the following steps:
Step 301, obtains the measurement task of network side configuration, in the corresponding measurement object of described measurement task
In carry need measurement virtual subdistrict list, described measurement task corresponding report configuration in carry
Described virtual subdistrict list corresponding measurement report parameter.
Step 302, measures to the virtual subdistrict in the list of described virtual subdistrict, and according to described measurement
Report Parameters is to network side reporting measurement reports, and described measurement report includes in the list of described virtual subdistrict
The measurement result of virtual subdistrict and corresponding virtual subdistrict.
Above-mentioned measurement report needs to carry the measurement result list of Virtual cell, each list element
Including following content: virtual subdistrict ID, virtual subdistrict measurement result, wherein virtual subdistrict measurement result bag
Include the RSRP(Reference Signal Receiving Power of virtual subdistrict, Reference Signal Received Power)
With RSRQ(Reference Signal Receiving Quality, Reference Signal Received Quality).
The list of above-mentioned virtual subdistrict includes: virtual subdistrict information to be measured and blacklist virtual subdistrict information；
Described virtual subdistrict information to be measured includes: the virtual subdistrict list of needs increase or modification and needs
The virtual subdistrict list deleted；Described blacklist virtual subdistrict information may include that need increase or modification
The list of blacklist virtual subdistrict and the blacklist virtual subdistrict list needing deletion；Described need increase or
Modification virtual subdistrict list in each list element include: virtual subdistrict index, virtual subdistrict ID,
Virtual subdistrict biases；Blacklist virtual subdistrict information may include that the blacklist needing to increase or change is virtual
Cell list, the blacklist virtual subdistrict list needing deletion.The list of described virtual subdistrict is in measurement object
Carrying mode be referred to description above, do not repeat them here.
When measuring for virtual subdistrict, can be according to the virtual subdistrict ID obtaining in advance and described void
Virtual subdistrict in the list of described virtual subdistrict is entered by the mapping relations intending the physical resource for measurement for the cell
Row measurement.
Described mapping relations can be the mapping relations of virtual subdistrict ID and CSI reference signal configuration index；
Or virtual subdistrict ID and the mapping relations of virtual subdistrict level pilot tone；Or virtual subdistrict ID is virtual with described
The mapping relations of cell orthogonal sequence.Either which kind of mapping relations, will ensure described mapping relations together
It is man-to-man mapping in one physical area.
Certainly, described mapping relations can be specified by agreement, in this case, serving BS also without
Again described mapping relations need to be sent to UE；Certainly, these information also can be serving BS for UE
It is sent to UE by idle message before configuration measurement task, this embodiment of the present invention is not limited.
It should be noted that the physical resource Information of each virtual subdistrict can pass through time-division, frequency division, code division etc.
The mode of any combination makes a distinction.
Visible, embodiment of the present invention cell measuring method, the corresponding measurement object of measurement task that UE obtains
In carry need measurement virtual subdistrict list, such that it is able to make UE in the list of described virtual subdistrict
Virtual subdistrict measures, and carries the list of described virtual subdistrict corresponding in the corresponding report configuration of measurement task
Measurement report parameter, such that it is able to make UE according to described measurement report parameter to network side reporting measurement report
Accuse, and described measurement report include the measurement result to the virtual subdistrict in the list of described virtual subdistrict and
Corresponding virtual subdistrict, thus realize the measurement of UE under connected state in the system of virtual subdistrict, it is ensured that UE exists
The good communication performance in multiple virtual subdistricts in single physical cell and travelling performance.
Correspondingly, the embodiment of the present invention also provides a kind of network equipment, as shown in Figure 4, is this network equipment
A kind of structural representation.
In this embodiment, the described network equipment 400 includes:
Determining unit 401, for determining the initial clothes of described UE in the service physical area belonging to UE
Business virtual subdistrict；
Acquiring unit 402, for the described initial service virtual subdistrict determining according to described determining unit 401
Obtaining described UE needs the virtual subdistrict list of measurement；
Measurement task dispensing unit 403, for configuring measurement task for described UE, in described measurement task
Corresponding measurement object is carried the virtual subdistrict list that described acquiring unit 402 obtains, appoints in described measurement
It is engaged in described virtual subdistrict list corresponding measurement report parameter is carried in corresponding report configuration；
Receiving unit 404, for receiving what described UE configured according to described measurement task dispensing unit 403
The measurement report of measurement report reporting parameters, described measurement report includes described UE to described virtual subdistrict
The measurement result of the virtual subdistrict in list and corresponding virtual subdistrict.
Wherein, described determining unit 401 can use various ways in the service physical area belonging to UE
Determine the initial service virtual subdistrict of described UE, such as, measured at the clothes belonging to UE by upward signal
The initial service virtual subdistrict of described UE is determined in business physical area, or in the service belonging to described UE
Arbitrarily select a virtual subdistrict as the initial service virtual subdistrict of described UE in physical area.Certainly,
Alternate manner can also be used, this embodiment of the present invention is not limited.
In embodiments of the present invention, described virtual subdistrict list includes: virtual subdistrict information to be measured and black
List virtual subdistrict information；Described virtual subdistrict information to be measured includes: needs increase or modification virtual
Cell list and the virtual subdistrict list needing deletion；Described blacklist virtual subdistrict information may include that
Need the blacklist virtual subdistrict row that the blacklist virtual subdistrict list increasing or changing and needs are deleted
Table；Each list element in the described virtual subdistrict list needing to increase or change includes: virtual subdistrict
Index, virtual subdistrict ID, virtual subdistrict biasing；Need the blacklist virtual subdistrict list increasing or changing
In each list element may include that virtual subdistrict index and virtual subdistrict ID set.
The virtual subdistrict list of above-mentioned UE needs measurement can be in the corresponding survey of measurement task configuring for UE
Amount object carries, specifically can be right to measurement on the basis of existing protocol (such as 3GPP TS 36.331)
As modifying so that it is carry the list of described virtual subdistrict, specifically can refer to above embodiment of the present invention district and survey
Description in metering method, does not repeats them here.
In actual applications, in order to enable UE to know the physical resource that each virtual subdistrict uses, can be pre-
First set up the mapping relations of described virtual subdistrict ID and the described virtual subdistrict physical resource for measurement, and
Described mapping relations are sent to UE so that described UE according to described mapping relations to described virtual subdistrict
Measure.To this end, in another embodiment, the described network equipment also can farther include: mapping relations
Set up unit and mapping relations dispensing unit (not shown), wherein, described mapping relations set up unit for
Pre-build the mapping relations of described virtual subdistrict ID and the described virtual subdistrict physical resource for measurement；
The mapping relations that described mapping relations dispensing unit is set up for described mapping relations are set up unit are sent to
UE, so that described virtual subdistrict is measured by described UE according to described mapping relations.
It should be noted that in actual applications, above-mentioned mapping relations can have various ways, such as, institute
State mapping relations set up unit can set up described virtual subdistrict ID and CSI reference signal configuration index reflect
Penetrating relation, described mapping relations are man-to-man mapping in Same Physical cell；Or set up described virtual
Cell ID and the mapping relations of virtual subdistrict level pilot tone, described mapping relations are one in Same Physical cell
Mapping to one；Or set up the mapping relations of described virtual subdistrict ID and described virtual subdistrict orthogonal sequence,
Described mapping relations are man-to-man mapping in Same Physical cell.
Certainly, these information can be specified by agreement, and in this case, serving BS is without again
Described mapping relations are sent to UE；Certainly, these information also can be that serving BS is configuring for UE
It is sent to UE by idle message before measurement task, this embodiment of the present invention is not limited.
The physical resource Information of each virtual subdistrict can be by way of any combination such as time-division, frequency division, code division
Make a distinction.
Visible, the embodiment of the present invention network equipment, for virtual subdistrict system, first determine one for UE
Initial service virtual subdistrict in affiliated service physical area, and obtain according to described initial service virtual subdistrict
UE needs the virtual subdistrict list of measurement；Then, measurement task is configured for UE, in described measurement task
Corresponding measurement object is carried the list of described virtual subdistrict, in the corresponding report configuration of described measurement task
Carry described virtual subdistrict list corresponding measurement report parameter；Receive UE according to described measurement report parameter
The measurement report reporting, includes measurement result and corresponding virtual subdistrict at described measurement report, thus real
Show the measurement of UE under connected state in the system of virtual subdistrict, it is ensured that multiple void in single physical cell for the UE
Intend the good communication performance in cell and travelling performance.
As it is shown in figure 5, be another structural representation of the embodiment of the present invention network equipment.
From unlike embodiment illustrated in fig. 4, in this embodiment, the described network equipment 500 not only includes:
The 402nd, determining unit the 401st, acquiring unit measures task dispensing unit the 403rd, receiving unit 404, also enters one
Step includes: decision unit 501 and switch unit 502, wherein:
Described decision unit 501 is for the measurement in the measurement report that receives according to described receiving unit 404
Result determines the destination virtual cell belonging to UE；
Described switch unit 502 is little for the destination virtual belonging to the UE in the determination of described judging unit 501
When district is different from described initial service virtual subdistrict, described UE is switched to destination virtual cell.
It should be noted that described decision unit 501 determines the judgement side of the destination virtual cell belonging to UE
Formula and condition can determine according to actual needs, do not limit this embodiment of the present invention.
Visible, utilize the network equipment of the embodiment of the present invention, be possible not only to realize virtual subdistrict system connects
The measurement of UE under state, it is ensured that the good communication in multiple virtual subdistricts in single physical cell for the UE
Energy and travelling performance.And, further, network side can be according to the measurement result in described measurement report
Determine the destination virtual cell belonging to UE；If described destination virtual cell is virtual with described initial service little
District is different, then described UE switches to destination virtual cell, improves UE further in single physical cell
The interior communication performance in multiple virtual subdistricts and travelling performance, and then improve the performance of virtual subdistrict system.
Correspondingly, the embodiment of the present invention also provides a kind of user equipment, as shown in Figure 6, is this user equipment
A kind of structural representation.
In this embodiment, described user equipment includes:
Measurement task acquiring unit 601, for obtaining the measurement task of network side configuration, appoints in described measurement
Corresponding measurement object of being engaged in carries the virtual subdistrict list needing measurement, corresponding in described measurement task
Report configuration carries described virtual subdistrict list corresponding measurement report parameter.The list of described virtual subdistrict
Including information and carrying mode can refer to description above, do not repeat them here.
Measuring unit 602, is used in the measurement task obtaining described measurement task acquiring unit 601 virtual
Virtual subdistrict in cell list measures；
Measurement report element 603, for the measurement task obtaining according to described measurement task acquiring unit 601
In measurement report parameter to network side reporting measurement reports, described measurement report includes to described virtual little
The measurement result of the virtual subdistrict in district's list and corresponding virtual subdistrict.
When measuring for virtual subdistrict, can be according to the virtual subdistrict ID obtaining in advance and described void
Virtual subdistrict in the list of described virtual subdistrict is entered by the mapping relations intending the physical resource for measurement for the cell
Row measurement.To this end, in another embodiment of described user equipment, also can farther include: mapping relations
Acquiring unit (not shown), the virtual subdistrict ID setting up for obtaining network side is used for described virtual subdistrict
The mapping relations of the physical resource of measurement.Correspondingly, described measuring unit 602 is according to described mapping relations pair
Virtual subdistrict in the list of described virtual subdistrict measures.
Above-mentioned mapping relations can be the mapping relations of virtual subdistrict ID and CSI reference signal configuration index；
Or virtual subdistrict ID and the mapping relations of virtual subdistrict level pilot tone；Or virtual subdistrict ID is virtual with described
The mapping relations of cell orthogonal sequence.Either which kind of mapping relations, will ensure described mapping relations together
It is man-to-man mapping in one physical area.
Certainly, these information can be specified by agreement, and in this case, serving BS is without again
Described mapping relations are sent to UE；Certainly, these information also can be that serving BS is configuring for UE
It is sent to UE by idle message before measurement task, this embodiment of the present invention is not limited.
It should be noted that the physical resource Information of each virtual subdistrict can pass through time-division, frequency division, code division etc.
The mode of any combination makes a distinction.
Visible, the user equipment of the embodiment of the present invention, carries in the corresponding measurement object of measurement task of acquisition
Need the virtual subdistrict list of measurement, such that it is able to carry out for the virtual subdistrict in the list of described virtual subdistrict
Measurement, carries described virtual subdistrict list corresponding measurement report ginseng in the corresponding report configuration of measurement task
Number, such that it is able to make UE according to described measurement report parameter to network side reporting measurement reports, and described
Measurement report includes the measurement result to the virtual subdistrict in the list of described virtual subdistrict and corresponding virtual
Cell, thus realize the measurement in the system of virtual subdistrict, it is ensured that user equipment is many in single physical cell
Good communication performance in individual virtual subdistrict and travelling performance.
Correspondingly, the embodiment of the present invention also provides a kind of cell measurement system, and this system can be virtual subdistrict
System, including the network equipment in the various embodiments described above and user equipment, wherein, described network equipment
Can be the serving BS of described user equipment, first in the service physical area belonging to user equipment (UE)
Determine the initial service virtual subdistrict of described UE, and obtain UE need according to described initial service virtual subdistrict
Virtual subdistrict list to be measured；Then, measure task for described user device configuration, appoint in described measurement
Corresponding measurement object of being engaged in carries the list of described virtual subdistrict, in the corresponding report configuration of described measurement task
In carry described virtual subdistrict list corresponding measurement report parameter；Described user equipment is to described virtual subdistrict
Virtual subdistrict in list measures, and according to measurement report parameter to network side reporting measurement reports, institute
State measurement report and include the measurement result to the virtual subdistrict in the list of described virtual subdistrict and corresponding void
Intend cell, thus realize the measurement in the system of virtual subdistrict, it is ensured that user equipment is in single physical cell
Good communication performance in multiple virtual subdistricts and travelling performance.And, further, described network side sets
Standby can destination virtual according to belonging to the measurement result in described measurement report determines described user equipment little
District；If described destination virtual cell is different from described initial service virtual subdistrict, then by described user equipment
Switch to destination virtual cell, improve further in multiple virtual subdistricts in single physical cell for the UE
Communication performance and travelling performance, and then improve the performance of virtual subdistrict system.
It should be noted that the measuring method of embodiment of the present invention Virtual cell, equipment and system are permissible
It is applied to LTE system, it is also possible to be applied to use other standard systems of similar multibeam technique.
Each embodiment in this specification all uses the mode gone forward one by one to describe, phase homophase between each embodiment
As part see mutually, what each embodiment stressed is different from other embodiments it
Place.For equipment and system embodiment, owing to it is substantially similar to embodiment of the method, so
Describing fairly simple, the part that related part sees embodiment of the method illustrates.Described above sets
Standby and system embodiment is only schematically, the wherein said unit that illustrates as separating component can be or
Person may not be physically separate, can be as the parts that unit shows or may not be physics
Unit, i.e. may be located at a place, or also can be distributed on multiple NE.Can be according to reality
The needing of border selects some or all of module therein to realize the purpose of the present embodiment scheme.This area is general
Logical technical staff, in the case of not paying creative work, is i.e. appreciated that and implements.
Being described in detail the embodiment of the present invention above, detailed description of the invention used herein is to this
Bright being set forth, the explanation of above example is only intended to help to understand the method and apparatus of the present invention；With
When, for one of ordinary skill in the art, according to the thought of the present invention, in detailed description of the invention and application
All will change in scope, in sum, this specification content should not be construed as limitation of the present invention.
Claims (20)
1. a cell measuring method, it is characterised in that include:
In the service physical area belonging to user equipment (UE), determine that the initial service of described UE is virtual little
District；
Obtain the virtual subdistrict list that described UE needs measurement according to described initial service virtual subdistrict；
Configure measurement task for described UE, in the corresponding measurement object of described measurement task, carry described void
Intend cell list, in the corresponding report configuration of described measurement task, carry the list of described virtual subdistrict corresponding
Measurement report parameter；
Receive the measurement report according to described measurement report reporting parameters for the described UE, described measurement report wraps
Include described UE to the measurement result of the virtual subdistrict in the list of described virtual subdistrict and corresponding virtual subdistrict.
2. method according to claim 1, it is characterised in that described at the service thing belonging to UE
Determine that the initial service virtual subdistrict of described UE includes in reason cell:
The initial service of described UE is determined by upward signal measurement in the service physical area belonging to UE
Virtual subdistrict；Or
Initial as described UE of a virtual subdistrict is arbitrarily selected in the service physical area belonging to UE
Service Virtual cell.
3. method according to claim 1, it is characterised in that the list of described virtual subdistrict includes:
Virtual subdistrict information to be measured and blacklist virtual subdistrict information；Described virtual subdistrict information to be measured
Including: need the virtual subdistrict list that the virtual subdistrict list increasing or changing and needs are deleted；Institute
State blacklist virtual subdistrict information may include that need increase or modification the list of blacklist virtual subdistrict,
And need the blacklist virtual subdistrict list deleted；The described virtual subdistrict list needing to increase or change
In each list element include: virtual subdistrict index, virtual subdistrict ID, virtual subdistrict biasing；Institute
Method of stating also includes:
Pre-build that the mapping of described virtual subdistrict ID and the described virtual subdistrict physical resource for measurement is closed
Described mapping relations and are sent to UE by system so that described UE according to described mapping relations to described void
Intend cell to measure.
4. method according to claim 3, it is characterised in that described set up described virtual subdistrict ID
Include with the mapping relations of the physical resource for measurement for the described virtual subdistrict:
Set up the mapping relations of described virtual subdistrict ID and channel state information reference signals configuration index, institute
Stating mapping relations is man-to-man mapping in Same Physical cell；Or
Setting up the mapping relations of described virtual subdistrict ID and virtual subdistrict level pilot tone, described mapping relations are together
It is man-to-man mapping in one physical area；Or
Setting up the mapping relations of described virtual subdistrict ID and described virtual subdistrict orthogonal sequence, described mapping is closed
It is man-to-man mapping in tying up to Same Physical cell.
5. method according to claim 3, it is characterised in that the void that described needs increase or change
Intend first virtual subdistrict in cell list or the virtual subdistrict of appointment position is that described initial service is virtual
Cell.
6. method according to claim 1, it is characterised in that the measurement result of described virtual subdistrict
Including: the signal of virtual subdistrict receives the power and signal quality of reception.
7. the method according to any one of claim 1 to 6, it is characterised in that described method is also wrapped
Include:
Destination virtual cell according to belonging to the measurement result in described measurement report determines described UE；
If the destination virtual cell belonging to described UE is different from described initial service virtual subdistrict, then by institute
State UE and switch to destination virtual cell.
8. a cell measuring method, it is characterised in that include:
Obtain the measurement task of network side configuration, carry in the corresponding measurement object of described measurement task
Need the virtual subdistrict list of measurement, in the corresponding report configuration of described measurement task, carry described void
Intend cell list corresponding measurement report parameter；The described virtual subdistrict list needing measurement is network side root
Obtaining according to initial service virtual subdistrict, described initial service virtual subdistrict is that network side is at user equipment
Determine in service physical area belonging to UE；
Virtual subdistrict in the list of described virtual subdistrict is measured, and according to described measurement report parameter
To network side reporting measurement reports, it is virtual that described measurement report includes in the list of described virtual subdistrict
The measurement result of cell and corresponding virtual subdistrict.
9. method according to claim 8, it is characterised in that the list of described virtual subdistrict includes:
Virtual subdistrict information to be measured and blacklist virtual subdistrict information；Described virtual subdistrict information to be measured
Including: need the virtual subdistrict list that the virtual subdistrict list increasing or changing and needs are deleted；Institute
State blacklist virtual subdistrict information may include that need increase or modification the list of blacklist virtual subdistrict,
And need the blacklist virtual subdistrict list deleted；The described virtual subdistrict list needing to increase or change
In each list element include: virtual subdistrict index, virtual subdistrict ID, virtual subdistrict biasing；
Described method also includes:
Obtain virtual subdistrict ID and described virtual subdistrict the reflecting for the physical resource of measurement that network side is set up
Penetrate relation；
Described measure the virtual subdistrict in the list of described virtual subdistrict includes:
According to described mapping relations, the virtual subdistrict in the list of described virtual subdistrict is measured.
10. method according to claim 9, it is characterised in that described virtual subdistrict ID with described
The mapping relations of the physical resource for measurement for the virtual subdistrict include:
The mapping relations of described virtual subdistrict ID and channel state information reference signals configuration index, described reflect
Penetrate in pass ties up to Same Physical cell is man-to-man mapping；
Described virtual subdistrict ID and the mapping relations of virtual subdistrict level pilot tone, described mapping relations are at same thing
It is man-to-man mapping in reason cell；Or
Described virtual subdistrict ID and the mapping relations of described virtual subdistrict orthogonal sequence, described mapping relations exist
It is man-to-man mapping in Same Physical cell.
11. methods according to claim 9 or 10, it is characterised in that the survey of described virtual subdistrict
Amount result includes: the Reference Signal Received Power of virtual subdistrict and Reference Signal Received Quality.
12. 1 kinds of network equipments, it is characterised in that include:
Determining unit, for determining at the beginning of described UE in the service physical area belonging to user equipment (UE)
Beginning Service Virtual cell；
Acquiring unit, obtains institute for the described initial service virtual subdistrict determining according to described determining unit
Stating UE needs the virtual subdistrict list of measurement；
Measurement task dispensing unit is for configuring measurement task for described UE, corresponding in described measurement task
Measurement object in carry the virtual subdistrict list that described acquiring unit obtains, corresponding in described measurement task
Report configuration in carry described virtual subdistrict list corresponding measurement report parameter；
Receiving unit, for receiving the measurement report that described UE configures according to described measurement task dispensing unit
The measurement report of reporting parameters, described measurement report includes described UE in the list of described virtual subdistrict
The measurement result of virtual subdistrict and corresponding virtual subdistrict.
13. network equipments according to claim 12, it is characterised in that
Described determining unit, specifically for being measured in the service physical area belonging to UE by upward signal
Determine the initial service virtual subdistrict of described UE, or appoint in the service physical area belonging to described UE
Meaning selects a virtual subdistrict as the initial service virtual subdistrict of described UE.
14. network equipments according to claim 12, it is characterised in that described virtual subdistrict list
Including: virtual subdistrict information to be measured and blacklist virtual subdistrict information；Described to be measured virtual little
District's information includes: the virtual subdistrict row that the virtual subdistrict list of needs increase or modification and needs are deleted
Table；Described blacklist virtual subdistrict information may include that the blacklist virtual subdistrict needing to increase or change
List and the blacklist virtual subdistrict list needing deletion；Described need increase or modification virtual little
Each list element in district's list includes: virtual subdistrict index, virtual subdistrict ID, virtual subdistrict are inclined
Put；The described network equipment also includes:
Mapping relations set up unit, be used for pre-building described virtual subdistrict ID and described virtual subdistrict for
The mapping relations of the physical resource of measurement；
Mapping relations dispensing unit, the mapping relations set up for described mapping relations are set up unit send
To UE, so that described virtual subdistrict is measured by described UE according to described mapping relations.
15. network equipments according to claim 14, it is characterised in that
Described mapping relations set up unit, specifically for setting up described virtual subdistrict ID and channel condition information
The mapping relations of reference signal configuration index, described mapping relations are man-to-man in Same Physical cell
Map；Or setting up the mapping relations of described virtual subdistrict ID and virtual subdistrict level pilot tone, described mapping is closed
It is man-to-man mapping in tying up to Same Physical cell；Or it is virtual with described to set up described virtual subdistrict ID
The mapping relations of cell orthogonal sequence, described mapping relations are man-to-man mapping in Same Physical cell.
16. network equipments according to any one of claim 12 to 15, it is characterised in that described
The network equipment also includes:
Decision unit, for determining the destination virtual belonging to UE according to the measurement result in described measurement report
Cell；
Switch unit, for described decision unit determine UE belonging to destination virtual cell with described at the beginning of
When beginning Service Virtual cell is different, described UE is switched to destination virtual cell.
17. 1 kinds of user equipmenies, it is characterised in that include:
Measurement task acquiring unit, for obtaining the measurement task of network side configuration, in described measurement task
Corresponding measurement object carries the virtual subdistrict list needing measurement, corresponding in described measurement task
Report configuration carries described virtual subdistrict list corresponding measurement report parameter；Described needs measurement
Virtual subdistrict list is that network side obtains according to initial service virtual subdistrict, and described initial service is virtual
Cell is that network side determines in the service physical area belonging to user equipment (UE)；
Measuring unit, for virtual subdistrict row in the measurement task to the acquisition of described measurement task acquiring unit
Virtual subdistrict in table measures；
Measurement report element, for the survey in the measurement task according to the acquisition of described measurement task acquiring unit
Amount Report Parameters is to network side reporting measurement reports, and described measurement report includes arranging described virtual subdistrict
The measurement result of the virtual subdistrict in table and corresponding virtual subdistrict.
18. user equipmenies according to claim 17, it is characterised in that described virtual subdistrict list
Including: virtual subdistrict information to be measured and blacklist virtual subdistrict information；Described to be measured virtual little
District's information includes: the virtual subdistrict row that the virtual subdistrict list of needs increase or modification and needs are deleted
Table；Described blacklist virtual subdistrict information may include that the blacklist virtual subdistrict needing to increase or change
List and the blacklist virtual subdistrict list needing deletion；Described need increase or modification virtual little
Each list element in district's list includes: virtual subdistrict index, virtual subdistrict ID, virtual subdistrict are inclined
Put；
Described user equipment also includes:
Mapping relations acquiring unit, for obtaining virtual subdistrict ID and the described virtual subdistrict that network side is set up
Mapping relations for the physical resource of measurement；
Described measuring unit, specifically for the mapping relations pair obtaining according to described mapping relations acquiring unit
Virtual subdistrict in the list of described virtual subdistrict measures.
The measurement system of 19. 1 kinds of Virtual cells, it is characterised in that include: network equipment and
User equipment, described network equipment is the network equipment described in any one of claim 12 to 16.
20. systems according to claim 19, it is characterised in that described user equipment is that right is wanted
Seek the user equipment described in 17 or 18.
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| WO2016041496A1 (en) * | 2014-09-17 | 2016-03-24 | 中兴通讯股份有限公司 | Method and device for dynamically building a virtual cell |
| CN105828337A (en) | 2014-09-17 | 2016-08-03 | 中兴通讯股份有限公司 | Method and device for dynamically building virtual cell |
| CN106572475B (en) * | 2015-10-10 | 2020-03-24 | 电信科学技术研究院 | Access node management method, access network management entity, equipment and access node |
| US11082872B2 (en) | 2017-06-16 | 2021-08-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio network node, wireless device and methods performed therein |
| CN109151889B (en) * | 2017-06-16 | 2022-02-15 | 北京紫光展锐通信技术有限公司 | Method for reporting RSRP by terminal, computer readable medium and system |
| CN109802779B (en) | 2017-11-16 | 2024-01-16 | 华为技术有限公司 | Reference signal processing method, network equipment and terminal equipment |
| WO2019242026A1 (en) * | 2018-06-22 | 2019-12-26 | Nokia Shanghai Bell Co., Ltd. | Methods, devices and computer-readable medium for rrm measurement |
| WO2020062116A1 (en) * | 2018-09-28 | 2020-04-02 | Nokia Shanghai Bell Co., Ltd. | A method and apparatus for controlling over performance measurements |
| CN112788624A (en) * | 2019-11-08 | 2021-05-11 | 大唐移动通信设备有限公司 | User terminal measurement configuration method and device |
| CN115943596A (en) * | 2021-08-05 | 2023-04-07 | 北京小米移动软件有限公司 | Method and device for measuring serving cell |
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