CN103686834B - One kind measurement report method and equipment - Google Patents
One kind measurement report method and equipment Download PDFInfo
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- CN103686834B CN103686834B CN201210320205.9A CN201210320205A CN103686834B CN 103686834 B CN103686834 B CN 103686834B CN 201210320205 A CN201210320205 A CN 201210320205A CN 103686834 B CN103686834 B CN 103686834B
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Abstract
The invention discloses measurement report method and equipment, and applied to the network of carrying separation, this method includes：UE receives the measurement event for being used to aid in macro base station carry switch decision of macro base station configuration；The UE carries out cell measurement according to the measurement event for being used to aid in macro base station carry switch decision, and when meeting measurement report condition according to measurement result judgement, measurement reporting message is sent to macro base station；The UE receives the carrying handover request that the macro base station is sent according to the measurement reporting message, and carries out carrying switching according to the carrying handover request.It can realize that the measurement based on UE reports in the network architecture of carrying separation using the present invention.
Description
Technical field
The present invention relates to wireless communication field, more particularly to a kind of measurement report method and equipment.
Background technology
Statistics shows, traditional macro base station（Macro eNB）Individual layer overlay network can not meet people to data industry
Business speed and capacity increasing need.Therefore, 3GPP（3rd Generation Partnership Project, the 3rd
For partner program）The mode for introducing layering networking solves the problem：By hot spot region, family's indoor environment,
The small overlay environment such as working environment lays the base station of some low-power（LocaleNB：The shape such as including Femto/Pico/Relay
Formula）, obtain the effect of cell splitting so that operator can provide the user more high data rate, more inexpensive business.
Networking is layered while network capacity is increased, also brings certain negative interaction：Due to low-power base station cell
Coverage it is small so that UE（User Equipment, user equipment, namely user terminal）Switching frequency and number it is all big
Big increase, adds the risk that communication disruption occurs when switching over for UE.In order to reduce risk of dropped calls, it is related to improve mobility
Performance, a kind of network architecture for carrying separation are suggested.
In existing hierarchical network as shown in Figure 1, Macro eNB are the base stations covered greatly, and Macro cell provide base
Plinth covers, and Local cell provide focus covering, data/signaling interface be present between Local Cell and Macro Cell（Have
Line/wave point）, UE can be operated under Macro eNB or Local eNB.Wherein, Macro eNB are the base stations covered greatly,
And Local eNB refer to the base station of some small coverings in Macro eNB coverages.Cell under Macro eNB is Macro
Cell under cell, Local eNB is Local cell.
Because the cell coverage area of Local eNB controls is small, the UE of service is few, so, it is connected to Local eNB UE
Tend to obtain more preferable service quality, such as：Obtain higher service rate, higher-quality link.Therefore, when being connected to
Macro eNB UE close to Local eNB control cell when, Local eNB can be switched to and carried with obtaining Local eNB
The service of confession；When the cell that UE controls away from Local eNB, it is necessary to the cell of Macro eNB controls is switched to, to keep nothing
Line connects.Because Local eNB quantity is more, covering is small, causes UE needs frequently small in Macro eNB cells and Local eNB
Switch between area.
The frequency switched over to reduce UE between Macro eNB cells and Local eNB cells, two kinds of user planes
The network design mode separated with chain of command is introduced into, one of which network design mode as shown in Fig. 2 MME and S-GW all only
Be connected with Macro eNB, another network design mode as shown in figure 3, MME only has a connection with Macro eNB, S-GW with
Macro eNB and Local eNB have connection.
Under above two deployment scenario, make the chain of command of user and the purpose of user plane separation, Macro to reach
ENB can actively initiate separation process, and UE part carrying is transferred on Local eNB（Mainly Deta bearer）, while still
Signaling bear is so maintained at Macro eNB, to realize the functions such as mobile management.So, UE simultaneously with Macro eNB and
Connection between Local eNB be present.Network scenarios is as shown in Figure 4.
LTE（Long Term Evolution, Long Term Evolution）In system, base station passes through RRC（Radio Resource
Control, wireless heterogeneous networks）Signaling sends measurement configuration information to UE, and UE is surveyed according to the content of measurement configuration information
Amount（With frequency, alien frequencies, different technology）, measurement result is then reported into network.
When UE is operated under carrying clastotype, UE is kept with Macro eNB/cell and Local eNB/cell simultaneously
Connection, now, if Local cell channel quality declines, Macro cell need carrying being switched to other Local
Carrying is converged to Macro cell by cell again.It is but no to aid in above-mentioned Macro in current measurement mechanism
The measurement event of cell behaviors.Therefore, Macro cell due to that can not enter a judgement in time, and cause UE Local cell's
Data-transmission interruptions, influence Consumer's Experience.
The content of the invention
The embodiments of the invention provide one kind measurement report method and equipment, to real in the network architecture of carrying separation
Now the measurement based on user terminal reports.
Measurement report method provided in an embodiment of the present invention, applied to the network of carrying separation, this method includes：
User terminal receives the measurement event for being used to aid in macro base station carry switch decision of macro base station configuration；It is described
User terminal carries out cell measurement according to the measurement event for being used to aid in macro base station carry switch decision, and works as basis
When measurement result judgement meets measurement report condition, measurement reporting message is sent to macro base station；Described in the user terminal receives
The carrying handover request that macro base station is sent according to the measurement reporting message, and carrying is carried out according to the carrying handover request and cut
Change.
The measurement report method that another embodiment of the present invention provides, applied to the network of carrying separation, including：
Macro base station will be allocated to user terminal for aiding in macro base station carry the measurement event of switch decision；When grand base
After station receives the measurement reporting message of user terminal transmission, carrying switch decision is carried out according to the measurement reporting message, and
Carrying handover request is sent to the user terminal according to carrying handoff decision result；Wherein, the measurement reporting message is institute
State user terminal according to the macro base station configure be used for aid in macro base station carry out carry switch decision measurement event carry out it is small
During region measurement, sent when being adjudicated according to measurement result and meeting measurement report condition.
Subscriber terminal equipment provided in an embodiment of the present invention, including：
Configuration module, for receiving the measurement thing for being used to aid in macro base station carry switch decision of macro base station configuration
Part, and configure in local；Measurement module, for according to the measurement event for being used to aid in macro base station carry switch decision
Carry out cell measurement；Reporting module, for when adjudicating satisfaction measurement report condition according to measurement result, sending and surveying to macro base station
Measure reporting message；Handover module is carried, is switched for receiving the carrying that the macro base station is sent according to the measurement reporting message
Message, and carrying switching is carried out according to the carrying handover request.
Base station equipment provided in an embodiment of the present invention, including：
Configuration module, for the measurement event that switch decision is carried for aiding in macro base station to carry out to be allocated into user's end
End；
Carry switch decision module, for when receive user terminal send measurement reporting message after, according to the survey
Amount reporting message carries out carrying switch decision；Wherein, the measurement reporting message is the user terminal according to the macro base station
When the measurement event that switch decision is carried for aiding in macro base station to carry out of configuration carries out cell measurement, sentence according to measurement result
Certainly meet what is sent during measurement report condition；
Hand-off process module is carried, is disappeared for sending carrying switching to the user terminal according to carrying handoff decision result
Breath.
In the above embodiment of the present invention, because macro base station is by for aiding in macro base station carry the measurement of switch decision
Event configuration to user terminal so that user terminal according to the measurement event measure with reporting measurement reporting message, enter
And macro base station is carried out carrying switch decision in time according to measurement reporting message, user terminal is avoided in home cell
Data-transmission interruptions, enhance Consumer's Experience.
Brief description of the drawings
Fig. 1 is hierarchical network deployment scenario schematic diagram of the prior art；
Fig. 2 and Fig. 3 is respectively user plane of the prior art and the network architecture schematic diagram of chain of command separation；
Fig. 4 is the network scenarios schematic diagram that user plane and chain of command separate in the prior art；
Fig. 5 is the measurement configuration flow schematic diagram in the embodiment of the present invention；
Fig. 6 is measurement object in the embodiment of the present invention, reports configuration and measurement to identify triangular graph of a relation；
Fig. 7 is the measurement report flow schematic diagram provided in an embodiment of the present invention based on UE；
Fig. 8 is that the measurement based on EventA9 reports schematic diagram of a scenario in the embodiment of the present invention；
Fig. 9 is that the measurement based on EventA10 reports schematic diagram of a scenario in the embodiment of the present invention；
Figure 10 is to report schematic diagram of a scenario based on the measurement of EventA11 sides in the embodiment of the present invention；
Figure 11 is the structural representation of subscriber terminal equipment provided in an embodiment of the present invention；
Figure 12 is the structural representation of base station equipment provided in an embodiment of the present invention.
Embodiment
In order to solve the problems, such as that prior art is present, the embodiment of the present invention separates for carrying（Mainly chain of command and use
Family face separates）The network architecture, there is provided a kind of measurement report method based on UE.
In embodiments of the present invention, for the network architecture of carrying separation, new measurement event is defined, with auxiliary
Macro cell/eNB carry out the judgement of carrying switching/convergence.Wherein new measurement event can be following a kind of or more
Kind：
（1）Local cell channel qualities are less than thresholding, and other cell channel qualities are higher than thresholding, wherein described other
Cell can be Macro cell or other adjacent cells（Local cell cells i.e. adjacent with Local cell）.
For convenience's sake, the event is referred to as EventA9 in the embodiment of the present invention.
（2）Local cell channel qualities are less than thresholding, and some cell is cell best in measurement set of cells（Wherein
It is that network is pre-configured with to UE to measure set of cells, and cell therein can be other adjacent cells, can also include Macro
Cell, or the combination of these cells）；Further, the signal quality of the best cell is higher than thresholding.For convenience's sake, originally
The event is referred to as EventA10 in inventive embodiments.
（3）Other cell channel qualities are higher than Local cell plus offset, wherein other cell can be
Macro cell or other adjacent cells.For convenience's sake, the event is referred to as in the embodiment of the present invention
EventA11。
As shown in figure 5, Macro eNB can send measurement configuration information by RRC connection reconfiguration courses to UE, measurement is matched somebody with somebody
The institutional framework of confidence breath is as follows：
（a）Measurement object（measurement object）：Using frequency as base unit, the measurement object that is each configured
For an independent frequency, possess single measurement object mark（ID）, carrier frequency, adjacent cell black and white name can be included below
List, need to report CGI（Cell Global Identity）The content such as cell.
（b）Report configuration（report configuration）：It is divided into event triggering according to triggering type to report and the cycle
Triggering reports, and each reports configuration to possess single ID.The door for reporting some event of configuration meeting dispensing of event trigger type
Limit value and the duration for meeting trigger condition（Time to Trigger）.Comprise in addition triggering measurement amount, reporting measurement
Measure, report the information such as interval, number.
Measurement has reported three kinds of triggering modes：Event triggering reports, periodic report, event triggering periodic report.These three
Mode is made a distinction according to reporting the combination of various parameters in configuration.The triggering type in configuration is reported to be touched for event for example, working as
Hair, and the dispensing threshold value of some event and meet the relevant parameters such as the duration of trigger condition, it is configured without measuring
When being spaced or report the parameters such as number, UE will be reported according to an event triggered fashion.
The EventA9 events defined for the embodiment of the present invention are, it is necessary to configured threshold（The thresholding is channel quality parameter）,
And can further distributing sustainable time（Time to Trigger）, corresponding trigger condition is：The Local that UE is currently located
Cell channel qualities are less than the thresholding, and other cell channel qualities are higher than the thresholding, and the duration of the state is not less than
Time to Trigger。
The Event A10 events defined for the embodiment of the present invention are, it is necessary to configured threshold（The thresholding is joined for channel quality
Number）, and can further distributing sustainable time with measurement set of cells（Time to Trigger）, corresponding trigger condition is：UE
The Local cell channel qualities being currently located are less than the thresholding, and the duration of the state is not less than Time to
Trigger；Or trigger condition is：The Local cell channel qualities that UE is currently located are less than the thresholding, measure set of cells
The channel quality of the best cell of middle channel quality is higher than the thresholding, and the duration of the state is not less than Time to
Trigger。
The Event A11 events that are defined for the embodiment of the present invention, and can be further, it is necessary to configurating channel mass shift amount
The distributing sustainable time（Time to Trigger）, corresponding trigger condition is：The Local cell channel qualities that UE is currently located
Less than other cell channel qualities and the offset sum.
（c）Measurement mark（measurement ID）：Single ID, a measurement object can be connected simultaneously and is matched somebody with somebody with reporting
Put.If having reached the thresholding for opening measurement, UE can judge whether to this kind measurement according to the presence or absence of measurement mark.
（d）Other parameters：It is also possible that measurement amount configures, other ginsengs such as thresholding and speed state parameter are opened in measurement
Number.
Fig. 6 has been illustrated measurement object, reports the relation of configuration and measurement mark three.
The measurement configuration information that UE issues according to Macro eNB（It is i.e. above-mentioned to be cut for aiding in Macro eNB to carry out carrying
Change/converge the relevant configuration metrical information of the measurement event of judgement）Measure, report measurement results, and Macro eNB roots
According to measurement result carry out cell switching flow, can as shown in fig. 7, comprises：
Step 701, UE measures according to the Macro eNB measurement configuration informations configured, and the measurement configuration information is to use
The measurement event of carrying switching/convergence judgement is carried out in auxiliary Macro eNB（I.e. above-mentioned Event A 9, Event A 10,
One of Event A11 or combination）Measurement of correlation configuration information.
Step 702, when UE meets that measurement reports trigger condition according to measurement result judgement, send and measure to Macro eNB
Reporting message（That is measurement report）.
Specifically, every measurement reporting message is only capable of reporting the corresponding content of a measurement mark, i.e. under a frequency
Meet that correlation reports the cell of configuration, the content that measurement reporting message includes mainly has：
（a）Measurement mark, this measurement reporting message can be identified and triggered by which kind of event；
（b）Each measurement amount of this cell, such as RSRP（Reference Signal Received Power, reference signal receive
Power）And RSRQ（Reference Signal Received Quality, Reference Signal Received Quality；
（c）Carry the physical-layer cell ID of switching target small area；
（d）Other cell measurement amounts（Whether report other cell measurement amounts report with CGI depending on whether network configures UE
These are information-related）.
Specifically, the flow that measurement reports is as follows：UE is searched out by measurement and is met to report configuration in some measurement object
Cell, assessed, when cell within a certain period of time（Time To Trigger）All meet entry criteria, by the cell quilt
Included in report list；Once there is new cell to enter report list, it will trigger and report process.After reporting process to trigger,
UE will measure mark, this cell measurement information, measurement information in neighbor cell are filled in measurement reporting message.Wherein, adjacent cell measurement
The acquisition process of information is：The cell included in report list is subjected to quality row according to the reporting measurement amount given in configuration
Sequence, measurement reporting message is inserted by order from high in the end.Wherein, the number of the cell included in report list is by following several
Individual conditional decision：
（a）The entry criteria of report list：When the measurement amount of some cell has reached access criterion（For example, this cell
Channel quality is less than thresholding）；
（b）Report list leaves condition：Criterion is left when the measurement amount of some cell has reached（For example, this cell
Channel quality is higher than thresholding）；
（c）Cell is comprised in the condition of report list：When some cell within a certain period of time（Time To Trigger）
All meet the entry criteria of report list, then will be comprised in report list.
（d）The condition that cell is deleted from report list：When some cell within a certain period of time（Time To
Trigger）All meet the condition of leaving of report list, then will be deleted from report list.
When giving the correct time on UE is carried out, all cells still remained in report list can all be reported network.
Step 703, Macro eNB are according to the UE received measurement reporting message, carry out carrying switch decision, and according to
Court verdict carries out carrying switching（Carrying is switched to other Local cell from current Local cell）Or carrying convergence（Will
Carrying switches back into Macro cell from current Local cell）.Specifically, when Macro eNB judgement needs carry out carrying switching
Or during carrying convergence, carrying handover request is sent to the UE, to indicate that carrying is switched to Target cell by UE.
It is can be seen that by above-mentioned flow because Macro eNB will be used to aid in Macro eNB to carry out carrying switching/remittance
The measurement event of poly- judgement is allocated to UE, so that UE measures and measured reporting message according to the measurement event, and then makes
Macro eNB can carry out carrying switch decision in time according to measurement reporting message, avoid data of the UE in Local cell
Transmission, enhance Consumer's Experience.
The embodiment of the present invention is described in detail with reference to concrete scene.
Scene one
As shown in figure 8, UE is operated under carrying clastotype, its signaling bear is on Macro cell, and Deta bearer
On Macro cell and Local cell 1（Deta bearer can also be only on Local cell 1）.Near UE except
Outside Macro cell and Local cell 1, also Local cell 2.Macro eNB are that UE configures measurement event Event
A9。
UE in the course of the work, it is found that Local cell 1 channel quality is less than thresholding, and Macro cell channel
Quality is higher than thresholding, and has reached the condition that triggering measurement reports（If the duration is more than Time to Trigger）, now UE
Tissue measures reporting message and measured to Macro eNB and reported.The measurement carried in the measurement reporting message is identified as survey
Amount event A9 is triggered, and measurement of correlation amount includes Macro eNB and Local cell 1 channel quality parameter（Such as RSRP and
RSRQ）, and it is carried on the measurement using Macro cell cell ID as the physical-layer cell ID of carrying switching target small area
In reporting message.After Macro eNB receive the measurement reporting message, judgement carries out carrying convergence, i.e., UE in Local cell
Deta bearer on 1 is switched to Macro cell.Follow-up Macro eNB send carrying convergence message to UE, make UE carrying complete
Portion is switched to Macro cell.Specific carrying convergence process is not belonging to protection category of the present invention, therefore is not retouched here
State.
Another situation：If UE is in the course of the work, it is found that Local cell 1 channel quality is less than thresholding, and
Local cell 2 channel quality is higher than thresholding, and has reached the condition that triggering measurement reports（If the duration is more than Time
to Trigger）, now UE tissues measurement reporting message and being measured to Macro eNB report.In the measurement reporting message
The measurement of carrying is identified as measurement event A9 triggerings, and measurement of correlation amount includes Macro cell, Local cell 1 and Local
Cell 2 channel quality parameter, and Local cell2 cell ID is small as the physical layer of carrying switching target small area
Area ID is carried on the measurement reporting message.After Macro eNB receive the measurement reporting message, judgement carries out carrying switching, i.e. handle
Deta bearers of the UE on Local cell1 is switched to Local cell 2.Follow-up Macro eNB send carrying switching to UE and disappeared
Breath, makes Deta bearers of the UE on Local cell 1 be switched to Local cell 2.Specific carrying handoff procedure is not belonging to
Protection category of the present invention, therefore be not described here.
Scene two
As shown in figure 9, UE is operated under carrying clastotype, its signaling bear is on Macro cell, and Deta bearer
On Macro cell and Local cell 1（Deta bearer can also be only on Local cell 1）.Near UE except
Outside Macro cell and Local cell 1, also Local cell 2 and Local cell 3.Macro cell match somebody with somebody for UE
Put measurement event Event A10.Wherein, measurement set of cells also configured by Macro cell, in set comprising Macro cell,
Local cell 2 and Local cell 3.
UE in the course of the work, it is found that Local cell 1 channel quality is less than thresholding, and Macro cell channel
Quality is the best cell of channel quality in measurement set of cells, and has reached the condition that triggering measurement reports（Such as the duration
More than Time to Trigger）, now UE tissues measurement reporting message and being measured to Macro eNB report.In the measurement
The measurement carried in report message is identified as measurement event A10 triggerings, and measurement of correlation amount includes Macro cell and Local cell
1 channel quality parameter, and taken Macro cell cell ID as the physical-layer cell ID of carrying switching target small area
Band is in the measurement reporting message.After Macro eNB receive the measurement reporting message, judgement carries out carrying convergence, i.e., UE is existed
Deta bearer on Local cell1 is switched to Macro cell.Follow-up Macro eNB send carrying convergence message to UE, make
UE carrying is all switched to macro cell.Specific carrying convergence process is not belonging to protection category of the present invention, therefore does not exist
It is described herein.Further, above-mentioned A10 events can also be that Local cell 1 channel quality is less than thresholding, and
Macro cell channel quality is the best cell of channel quality in measurement set of cells, and is higher than certain thresholding, is removed
Outside this, follow-up processing procedure all same.
Another situation：If UE is in the course of the work, it is found that Local cell 1 channel quality is less than thresholding, and
Local cell 3 channel quality is the best cell of channel quality in measurement set of cells, and has reached triggering measurement and reported
Condition（If the duration is more than Time to Trigger）, now UE tissues measurement reporting message and enters to Macro cell
Row measurement reports.The measurement carried in the measurement reporting message is identified as measurement event A10 triggerings, and measurement of correlation amount includes
Macro cell, local cell 1 and local cell 3 channel quality parameter, and by Local cell 3 cell mark
Know and be carried on as the physical-layer cell ID of carrying switching target small area in the measurement reporting message.Macro cell receive the survey
After measuring reporting message, judgement carries out carrying switching, i.e., Deta bearers of the UE on Local cell 1 is switched to Local
cell 3.Follow-up Macro eNB send carrying handover request to UE, are switched to Deta bearers of the UE on Local cell 1
Local cell 3.Specific carrying handoff procedure is not belonging to protection category of the present invention, therefore is not described here.Enter
One step, above-mentioned A10 events can also be that Local cell 1 channel quality is less than thresholding, and Local cell 3 channel
Quality is the best cell of channel quality in measurement set of cells, and is higher than certain thresholding, in addition, follow-up processing
Process all same.
Scene three
As shown in Figure 10, UE is operated under carrying clastotype, and its signaling bear is on Macro cell, and Deta bearer
On Macro cell and Local cell 1（Deta bearer can also be only on Local cell 1）.Near UE except
Outside Macro cell and Local cell 1, also Local cell 2（Local cell2 and Local cell 1 are in difference
On frequency）.Macro cell are that UE configures measurement event Event A11, and wherein offset is -1dB.
UE in the course of the work, it is found that Macro cell channel quality adds offset（-1dB）Higher than Local cell
1, and reached the condition that triggering measurement reports（If the duration is more than Time to Trigger）, now in the measurement of UE tissues
Report message and measured to Macro eNB and reported.The measurement carried in the measurement reporting message is identified as measurement event A11 and touched
Hair, measurement of correlation amount include Macro cell and Local cell1 channel quality parameter, and by Macro cell cell mark
Know and be carried on as the physical-layer cell ID of carrying switching target small area in the measurement reporting message.Macro eNB receive the survey
After measuring reporting message, judgement carries out carrying convergence, i.e., Deta bearers of the UE on Local cell 1 is switched to Macro
cell.Follow-up Macro eNB send carrying convergence message to UE, UE carrying is all switched to Macro cell.Specifically
Carrying convergence process is not belonging to protection category of the present invention, therefore is not described here.
Another situation：If UE is in the course of the work, it is found that Local cell 2 channel quality adds offset
（-1dB）Higher than Local cell 1, and the condition that triggering measurement reports is reached（If the duration is more than Time to
Trigger）, now UE tissues measurement reporting message and being measured to Macro eNB report.Carried in the measurement reporting message
Measurement be identified as measurement event A11 triggerings, measurement of correlation amount includes macro cell, local cell 1 and local cell
2 channel quality parameter, and the physical-layer cell ID using local cell 2 cell ID as carrying switching target small area
It is carried in the measurement reporting message.After Macro cell receive the measurement reporting message, judgement carries out carrying switching, i.e., UE
Deta bearer on Local cell 1 is switched to Local cell 2.Follow-up Macro eNB send carrying switching to UE and disappeared
Breath, makes Deta bearers of the UE on Local cell 1 be switched to Local cell 2.Specific carrying handoff procedure is not belonging to
Protection category of the present invention, therefore be not described here.
Based on identical technical concept, the embodiment of the present invention additionally provides a kind of subscriber terminal equipment and a kind of base station is set
It is standby.
Referring to Figure 11, for the structural representation of subscriber terminal equipment provided in an embodiment of the present invention.The subscriber terminal equipment
It may include：Configuration module 1101, measurement module 1102, reporting module 1103 and carrying handover module 1104, wherein：
Configuration module 1101, for receiving the measurement for being used to aid in macro base station carry switch decision of macro base station configuration
Event, and configure in local；
Measurement module 1102, for being carried out according to the measurement event for being used to aid in macro base station carry switch decision
Cell measurement；
Reporting module 1103, for when adjudicating satisfaction measurement report condition according to measurement result, sending and surveying to macro base station
Measure reporting message；
Handover module 1104 is carried, is switched for receiving the carrying that the macro base station is sent according to the measurement reporting message
Message, and carrying switching is carried out according to the carrying handover request.
Specifically, the measurement event for being used to aid in macro base station carry switch decision that configuration module 1101 configures, can
Including one of foregoing EventA9, EventA10, EventA11 or any combination.
Specifically, the mark of carrying switching target small area is included in the measurement reporting message that reporting module 1103 is sent
Know, wherein：If measurement module 1102 measures according to Event A9 events, the carrying switching target small area is the letter
Road quality is higher than other cells of pre-determined threshold；If measurement module 1102 measures according to Event A10 events, carrying is cut
Target cell is changed as channel quality highest cell in default measurement set of cells；If measurement module 1102 is according to Event A11
Event measures, then it is that channel quality and the offset sum are current more than the user terminal to carry switching target small area
The cell of the home base stations cell at place.
Specifically, the measurement reporting message that reporting module 1103 is sent includes：Disappear for identifying this measurement and reporting
Breath is that the measurement triggered by which kind of measurement event identifies, and the user terminal is currently located the measurement amount of home base stations cell, with
And the mark of carrying switching target small area.
Specifically, carrying handover module 1104 can work as carrying from the user terminal according to the carrying handover request
The home base stations cell at preceding place is switched to the adjacent cell of the cell, or, it will carry what is be currently located from the user terminal
The macro base station cell that home base stations cell is switched back into where the user terminal.
Referring to Figure 12, for the structural representation of base station equipment provided in an embodiment of the present invention.The base station equipment can be low
The base station of power（Local eNB：The form such as including Femto/Pico/Relay）, the base station equipment may include：Configuration module
1201st, switch decision module 1202 and carrying hand-off process module 1203 are carried, wherein：
Configuration module 1201, for user will to be allocated to for aiding in macro base station carry the measurement event of switch decision
Terminal；
Switch decision module 1202 is carried, for after the measurement reporting message that user terminal is sent is received, according to institute
State measurement reporting message and carry out carrying switch decision；Wherein, the measurement reporting message is the user terminal according to described grand
When the measurement event that switch decision is carried for aiding in macro base station to carry out of base station configuration carries out cell measurement, tied according to measurement
Fruit judgement meets what is sent during measurement report condition；
Hand-off process module 1203 is carried, is cut for sending carrying to the user terminal according to carrying handoff decision result
Change message.
Specifically, the measurement thing for being used to aid in macro base station carry switch decision that configuration module 1201 configures
Part, it may include one of foregoing EventA9, EventA10, EventA11 or any combination.
Specifically, carrying switching target small area is included in the measurement reporting message that carrying switch decision module 1202 receives
Mark, wherein：If the user terminal measures according to EventA9 events, the carrying switching target small area is institute
State other cells that channel quality is higher than pre-determined threshold；If the user terminal measures according to Event A10 events, hold
Switching target small area is carried as channel quality highest cell in default measurement set of cells；If the user terminal is according to Event
A11 events measure, then it is that channel quality is more than the user terminal with the offset sum to carry switching target small area
The cell for the home base stations cell being currently located.
Specifically, the measurement reporting message that carrying switch decision module 1202 receives includes：For identifying this measurement
Reporting message is that the measurement triggered by which kind of measurement event identifies, and the user terminal is currently located the measurement of home base stations cell
Amount, and the mark of carrying switching target small area.
Specifically, carrying hand-off process module 1203, which can adjudicate, to carry this ground being currently located from the user terminal
Cell of standing is switched to the adjacent cell of the cell, or, it is small to adjudicate the home base stations for being currently located carrying from the user terminal
The macro base station cell that area is switched back into where the user terminal.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of required general hardware platform to realize, naturally it is also possible to which by hardware, but the former is more in many cases
Good embodiment.Based on such understanding, what technical scheme substantially contributed to prior art in other words
Part can be embodied in the form of software product, and the computer software product is stored in a storage medium, if including
It is dry to instruct to cause a station terminal equipment（Can be mobile phone, personal computer, server, or network equipment etc.）Perform sheet
Invent the method described in each embodiment.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
Depending on protection scope of the present invention.
Claims (16)
1. one kind measurement report method, the network applied to carrying separation, it is characterised in that this method includes：
User terminal receives the measurement event for being used to aid in macro base station carry switch decision of macro base station configuration；
The user terminal carries out cell measurement according to the measurement event for being used to aid in macro base station carry switch decision,
And when adjudicating satisfaction measurement report condition according to measurement result, measurement reporting message is sent to macro base station；
The user terminal receives the carrying handover request that the macro base station is sent according to the measurement reporting message, and according to institute
State carrying handover request and carry out carrying switching；
The measurement event for being used to aid in macro base station carry switch decision, specifically includes one of following event or any group
Close：
First event：The home base stations cell channel quality that user terminal is currently located is less than pre-determined threshold, the letter of other cells
Road quality is higher than the pre-determined threshold, and other cells are the macro base station cell or the use that the user terminal is currently located
The adjacent cell for the home base stations cell that family terminal is currently located；
Second event：The channel quality for the home base stations cell that user terminal is currently located is less than pre-determined threshold；Or user is whole
The channel quality for the home base stations cell being currently located is held to be less than pre-determined threshold, and the channel quality of other cells is higher than described pre-
Gating limits, and other cells measure channel quality highest cell in set of cells, the default measurement cell set to be default
Conjunction includes the adjacent cell for the home base stations cell that the user terminal is currently located or/and the user terminal is currently located
Macro base station cell；
3rd event：The channel quality for the home base stations cell that user terminal is currently located is less than other cell channel quality and partially
Shifting amount sum, other cells are that the macro base station cell that the user terminal is currently located or the user terminal are currently located
Home base stations cell adjacent cell.
2. the method as described in claim 1, it is characterised in that include carrying switching target small area in the measurement reporting message
Mark；
If the user terminal measures according to the first event, the carrying switching target small area is that the channel quality is high
In other cells of pre-determined threshold；
If the user terminal measures according to second event, carrying switching target small area is in default measurement set of cells
Channel quality highest cell；
If the user terminal measures according to the 3rd event, carrying switching target small area is channel quality and the skew
Amount sum is more than the cell for the home base stations cell that the user terminal is currently located.
3. the method as described in claim 1, it is characterised in that the measurement reporting message includes：
It is that the measurement triggered by which kind of measurement event identifies for identifying this measurement reporting message；
The user terminal is currently located the measurement amount of home base stations cell；
Carry the mark of switching target small area.
4. the method as described in one of claim 1-3, it is characterised in that it is described to carry out carrying switching, specifically include it is following it
One：
The home base stations cell that carrying is currently located from the user terminal is switched to the adjacent cell of the cell；
The macro base station home base stations cell that carrying is currently located from the user terminal switched back into where the user terminal
Cell.
5. one kind measurement report method, the network applied to carrying separation, it is characterised in that including：
Macro base station will be allocated to user terminal for aiding in macro base station carry the measurement event of switch decision；
After macro base station receives the measurement reporting message of user terminal transmission, carrying is carried out according to the measurement reporting message and cut
Judgement is changed, and carrying handover request is sent to the user terminal according to carrying handoff decision result；Wherein, the measurement reports
Message is the measurement thing for being used to aid in macro base station carry switch decision that the user terminal configures according to the macro base station
When part carries out cell measurement, sent when being adjudicated according to measurement result and meeting measurement report condition；
The measurement event for being used to aid in macro base station carry switch decision, specifically includes one of following event or any group
Close：
First event：The home base stations cell channel quality that user terminal is currently located is less than pre-determined threshold, the letter of other cells
Road quality is higher than the pre-determined threshold, and other cells are the macro base station cell or the use that the user terminal is currently located
The adjacent cell for the home base stations cell that family terminal is currently located；
Second event：The channel quality for the home base stations cell that user terminal is currently located is less than pre-determined threshold；Or user is whole
The channel quality for the home base stations cell being currently located is held to be less than pre-determined threshold, and the channel quality of other cells is higher than described pre-
Gating limits, and other cells are channel quality highest cell in default measurement set of cells, described to measure in set of cells
The grand base that the adjacent cell for the home base stations cell being currently located including the user terminal or/and the user terminal are currently located
Stand cell；
3rd event：The channel quality for the home base stations cell that user terminal is currently located is less than other cell channel quality and partially
Shifting amount sum, other cells are that the macro base station cell that the user terminal is currently located or the user terminal are currently located
Home base stations cell adjacent cell.
6. method as claimed in claim 5, it is characterised in that include carrying switching target small area in the measurement reporting message
Mark；
If the user terminal measures according to the first event, the carrying switching target small area is that the channel quality is high
In other cells of pre-determined threshold；
If the user terminal measures according to second event, carrying switching target small area is in default measurement set of cells
Channel quality highest cell；
If the user terminal measures according to the 3rd event, carrying switching target small area is channel quality and the skew
Amount sum is more than the cell for the home base stations cell that the user terminal is currently located.
7. method as claimed in claim 5, it is characterised in that the measurement reporting message includes：
It is that the measurement triggered by which kind of measurement event identifies for identifying this measurement reporting message；
The user terminal is currently located the measurement amount of home base stations cell；
Carry the mark of switching target small area.
8. the method as described in one of claim 5-7, it is characterised in that it is described to carry out carrying switch decision, specifically include with
It is one of lower：
The home base stations cell that carrying is currently located from the user terminal is switched to the adjacent cell of the cell by judgement；
Judgement will carry the home base stations cell that is currently located from the user terminal switch back into it is grand where the user terminal
Base station cell.
A kind of 9. subscriber terminal equipment, it is characterised in that including：
Configuration module, for receiving the measurement event for being used to aid in macro base station carry switch decision of macro base station configuration, and
Configuration is in local；
Measurement module, for carrying out cell survey according to the measurement event for being used to aid in macro base station carry switch decision
Amount；
Reporting module, disappear for when adjudicating satisfaction measurement report condition according to measurement result, sending measurement to macro base station and reporting
Breath；
Handover module is carried, the carrying handover request sent for receiving the macro base station according to the measurement reporting message, and
Carrying switching is carried out according to the carrying handover request；
The configuration module configuration is used to aid in macro base station carry the measurement event of switch decision, specifically includes following thing
One of part or any combination：
First event：The home base stations cell channel quality that user terminal is currently located is less than pre-determined threshold, the letter of other cells
Road quality is higher than the pre-determined threshold, and other cells are the macro base station cell or the use that the user terminal is currently located
The adjacent cell for the home base stations cell that family terminal is currently located；
Second event：The channel quality for the home base stations cell that user terminal is currently located is less than pre-determined threshold；Or user is whole
The channel quality for the home base stations cell being currently located is held to be less than pre-determined threshold, and the channel quality of other cells is higher than described pre-
Gating limits, and other cells measure channel quality highest cell in set of cells, the default measurement cell set to be default
Conjunction includes the adjacent cell for the home base stations cell that the user terminal is currently located or/and the user terminal is currently located
Macro base station cell；
3rd event：The channel quality for the home base stations cell that user terminal is currently located is less than other cell channel quality and partially
Shifting amount sum, other cells are that the macro base station cell that the user terminal is currently located or the user terminal are currently located
Home base stations cell adjacent cell.
10. subscriber terminal equipment as claimed in claim 9, it is characterised in that in the measurement that the reporting module is sent
The mark that carrying switching target small area is included in message is reported, wherein：
If the measurement module measures according to the first event, the carrying switching target small area is that the channel quality is high
In other cells of pre-determined threshold；
If the measurement module measures according to second event, carrying switching target small area is in default measurement set of cells
Channel quality highest cell；
If the measurement module measures according to the 3rd event, carrying switching target small area is channel quality and the skew
Amount sum is more than the cell for the home base stations cell that the user terminal is currently located.
11. subscriber terminal equipment as claimed in claim 9, it is characterised in that in the measurement that the reporting module is sent
Report message includes：
It is that the measurement triggered by which kind of measurement event identifies for identifying this measurement reporting message；
The user terminal is currently located the measurement amount of home base stations cell；
Carry the mark of switching target small area.
12. the subscriber terminal equipment as described in one of claim 9-11, it is characterised in that the carrying handover module is specifically used
According to the carrying handover request, carrying the home base stations cell that is currently located from the user terminal, to be switched to this small
The adjacent cell in area, or, the home base stations cell that carrying is currently located from the user terminal is switched back into the user terminal
The macro base station cell at place.
A kind of 13. base station equipment, it is characterised in that including：
Configuration module, for user terminal will to be allocated to for aiding in macro base station carry the measurement event of switch decision；
Carry switch decision module, for when receive user terminal send measurement reporting message after, according in the measurement
Report message carries out carrying switch decision；Wherein, the measurement reporting message is that the user terminal configures according to the macro base station
The measurement event for being used to aid in macro base station carry switch decision when carrying out cell measurement, it is full being adjudicated according to measurement result
Sent during foot measurement report condition；
Hand-off process module is carried, for sending carrying handover request to the user terminal according to carrying handoff decision result；
The measurement event for being used to aid in macro base station carry switch decision of configuration module configuration, specifically include with
One of lower event or any combination：
First event：The home base stations cell channel quality that user terminal is currently located is less than pre-determined threshold, the letter of other cells
Road quality is higher than the pre-determined threshold, and other cells are the macro base station cell or the use that the user terminal is currently located
The adjacent cell for the home base stations cell that family terminal is currently located；
Second event：The channel quality for the home base stations cell that user terminal is currently located is less than pre-determined threshold；Or user is whole
The channel quality for the home base stations cell being currently located is held to be less than pre-determined threshold, and the channel quality of other cells is higher than described pre-
Gating limits, and other cells are channel quality highest cell in default measurement set of cells, described to measure in set of cells
The grand base that the adjacent cell for the home base stations cell being currently located including the user terminal or/and the user terminal are currently located
Stand cell；
3rd event：The channel quality for the home base stations cell that user terminal is currently located is less than other cell channel quality and partially
Shifting amount sum, other cells are that the macro base station cell that the user terminal is currently located or the user terminal are currently located
Home base stations cell adjacent cell.
14. base station equipment as claimed in claim 13, it is characterised in that the measurement that the carrying switch decision module receives
The mark of carrying switching target small area is included in reporting message, wherein：
If the user terminal measures according to the first event, the carrying switching target small area is that the channel quality is high
In other cells of pre-determined threshold；
If the user terminal measures according to second event, carrying switching target small area is in default measurement set of cells
Channel quality highest cell；
If the user terminal measures according to the 3rd event, carrying switching target small area is channel quality and the skew
Amount sum is more than the cell for the home base stations cell that the user terminal is currently located.
15. base station equipment as claimed in claim 13, it is characterised in that the measurement that the carrying switch decision module receives
Reporting message includes：
It is that the measurement triggered by which kind of measurement event identifies for identifying this measurement reporting message；
The user terminal is currently located the measurement amount of home base stations cell；
Carry the mark of switching target small area.
16. the base station equipment as described in one of claim 13-15, it is characterised in that the carrying hand-off process module is specific
For, the adjacent cell that the home base stations cell that carrying is currently located from the user terminal is switched to the cell is adjudicated, or,
The macro base station that judgement switches back into the home base stations cell that carrying is currently located from the user terminal where the user terminal
Cell.
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| CN201210320205.9A CN103686834B (en) | 2012-08-31 | 2012-08-31 | One kind measurement report method and equipment |
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| CN201210320205.9A CN103686834B (en) | 2012-08-31 | 2012-08-31 | One kind measurement report method and equipment |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149310A1 (en) * | 2014-04-02 | 2015-10-08 | 华为技术有限公司 | Method and apparatus for cell interruption compensation |
| KR101995693B1 (en) | 2014-08-07 | 2019-10-01 | 닛본 덴끼 가부시끼가이샤 | Base station, wireless communication system, and communication method |
| CN105516999A (en) * | 2014-10-14 | 2016-04-20 | 中兴通讯股份有限公司 | Heterogeneous network measurement, configuration, optimization method, macro base station, user terminal and system |
| CN109429263B (en) * | 2017-08-22 | 2022-02-25 | 华为技术有限公司 | Processing method, device, equipment and storage medium based on user equipment measurement |
| CN110611901A (en) * | 2018-06-15 | 2019-12-24 | 海信集团有限公司 | Method and equipment for reselecting Relay UE |
| CN110858984B (en) * | 2018-08-22 | 2023-04-07 | 中国移动通信集团吉林有限公司 | Method and device for determining target user |
| WO2021000271A1 (en) * | 2019-07-02 | 2021-01-07 | Oppo广东移动通信有限公司 | Conditional handover method and apparatus, computer device, and storage medium |
| CN112533227B (en) * | 2019-09-17 | 2023-07-11 | 华为技术有限公司 | Method and communication device for quality of experience measurement |
| CN114071611B (en) * | 2020-08-06 | 2023-09-26 | 维沃移动通信有限公司 | Measurement reporting method, device and equipment |
| CN117295102A (en) * | 2022-06-16 | 2023-12-26 | 维沃移动通信有限公司 | Reference signal receiving and transmitting method, terminal and network side equipment |
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