CN102932822B - Discontinuous receiving method and device in a kind of mobile management - Google Patents
Discontinuous receiving method and device in a kind of mobile management Download PDFInfo
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- CN102932822B CN102932822B CN201110231578.4A CN201110231578A CN102932822B CN 102932822 B CN102932822 B CN 102932822B CN 201110231578 A CN201110231578 A CN 201110231578A CN 102932822 B CN102932822 B CN 102932822B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 39
- 230000008859 change Effects 0.000 claims description 30
- 238000012986 modification Methods 0.000 claims description 16
- 230000004048 modification Effects 0.000 claims description 16
- 230000002779 inactivation Effects 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 5
- 230000003111 delayed effect Effects 0.000 abstract description 5
- 238000007726 management method Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 238000010295 mobile communication Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 3
- 238000012217 deletion Methods 0.000 description 3
- 230000037430 deletion Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 210000004209 hair Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00835—Determination of neighbour cell lists
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
Abstract
The invention discloses the discontinuous receiving methods and device in a kind of mobile management, base station receives the measurement report of the instruction close to adjacent cell that UE is reported or the carrying information of adjacent cells that UE is reported, when judgement meets preset DRX and changes condition, modifies to the DRX configurations of UE and notify UE.The probability that the present invention can effectively reduce measurement report and/or switching command is delayed by improves user experience and system performance to reduce the probability of handover failure, RLF.
Description
Technical field
The present invention relates in mobile communication technology field more particularly to a kind of mobile management discontinuous receiving method and
Device.
Background technology
With the development of mobile communication and information technology, demand of the user to data service is growing, current mainstream
Mobile communications network either uses GSM (Global System For MobileCommunication, global mobile communication
System)/GPRS (General Packet Radio Service, Universal Wireless Packet Service) 2nd generation/the 2.5th generation movement
Communication network, or use UMTS (Universal Mobile Telecommunications System, universal mobile communications
System) third generation mobile communications network, be all by the homogeneous network of operator's unified planning to deploy
(HomogeneousNetwork), homogeneous network is once dispose, and the capacity of network is fixed in certain area.In order to meet increasingly well
The data traffic requirement of spray needs the more homogeneous network websites of operator deployment, on the one hand, isomorphism of disposing and uphold one's heritage is macro
Website high cost, on the other hand, even if disposing a large amount of new sites on the basis of legacy network, each website is once disposed,
Its network capacity is fixed, and does not adapt to some areas business load changes in network demand and QoS (Quality of
Service, service quality) variation demand.
In order to adapt to the growing data traffic requirement of user, the 4th third-generation mobile communication is on the basis of original homogeneous network
Upper some low power nodes (Lower Power Node, referred to as LPN) of deployment, including low-power micro-base station (pico eNB),
Home eNodeB (HeNB/CSG/femto), relay node (relay) etc., these low power nodes are compared due to its transmission power
Macrocell (macro cell) that is low, therefore being covered relative to the base station of Incumbent unified plan (eNB, NB etc.), this
The cell that a little low power nodes are covered can be collectively referred to as Microcell (micro cell) either cell (small cell) or
Low power nodes cell (LPN cell).
Low power nodes deployment is flexible, for example can be deployed in hot spot region, increases the covering of hot spot region, such as Fig. 1 institutes
Show it is a kind of schematic diagram of low power nodes hot spot covering.Low power nodes can flexibly be deployed in hot spot according to number of users
Region increases the network capacity of hot spot region, mitigates the load of hot spot region macrocell.Low power nodes can also be deployed in small
Area edge enhances the covering of cell edge, and Fig. 2 is a kind of schematic diagram of low power nodes cell edge covering, can effectively be increased
The covering of strong cell edge, improves the Qos of Cell Edge User.In addition, low power nodes can also dispose indoors, enhanced room
Interior covering, Fig. 3 show a kind of schematic diagram of low power nodes in-door covering, can effectively enhance in-door covering, improve indoor
The Qos of user, meets the high traffic demand of indoor user, while mitigating the load of macrocell.
The deployment of low power nodes can enhance MPS process on the basis of traditional macrocell, increase network capacity, share
Macrocell load enhances the quality of service of specific user.However, low power nodes are since its transmission power is low, MPS process
The relatively traditional macrocell of range is much smaller.Particularly with same frequency deployment low power nodes, i.e., the working frequency of macrocell and its
The identical situation of the working frequencies of the low power nodes disposed in coverage area, the switch area between relatively traditional macrocell
Domain, Zone switched smaller feature between macrocell and low power nodes cell, under traditional mobile management technology, very
May cause user equipment (User Equipment, referred to as UE) switch between macrocell and LPN cells failure and
The probability of Radio Link Failure (Radio Link Failure, referred to as RLF) increases, and may finally lead to UE call drops, influences
User experience and system energy.And for the low power nodes of alien frequencies deployment, the i.e. working frequency of macrocell and its coverage area
The different situation of the working frequencies of interior disposed low power nodes, Zone switched, the macrocell between relatively traditional macrocell
The Zone switched smaller feature between low power nodes cell, under traditional mobile management technology, it is likely that cause
Switching delay, it is macro for carrying out particularly with low power nodes to reduce system gain caused by low power nodes deployment
The signal quality of the case where cell edge coverage enhancement, serving cell are very poor, and delayed switching is likely to result in switching and loses
It loses, to eventually lead to UE call drops, influences user experience and system performance.
Invention content
The technical problem to be solved by the present invention is to provide the discontinuous receiving methods and device in a kind of mobile management, are used for
Improve travelling performance.
In order to solve the above technical problems, the present invention provides the discontinuous receiving method in a kind of mobile management,
Base station receives the instruction close to adjacent cell that user equipment (UE) reports or the carrying information of adjacent cells that UE is reported
Measurement report the DRX of UE configuration is repaiied when judgement meets preset discontinuous reception (DRX) and changes condition
Change and notifies the UE.
Further, the base station judges whether to meet the preset DRX modifications condition in the following manner：
Believe according to the adjacent area list information of preservation or according to the adjacent area obtained from network management system (OAM) the base station
Breath, when judging that the adjacent cell is cell different types of with the current service cell of the UE, judgement meets described default
DRX change condition.
Further, it modifies, specifically includes to the DRX of UE configurations：
Change the DRX configurations of the UE, alternatively, deleting the DRX configurations of the UE.
Further, the DRX configurations for changing the UE, specifically include：
Reduce the DRX cycle of the UE；
Alternatively, reducing the DRX cycle of the UE, and increase the duration timer length of DRX configurations；
Alternatively, reducing the DRX cycle of the UE, and increase the DRX activationary time timer lengths of DRX configurations.
Further, the instruction close to adjacent cell that the UE is reported, specifically includes：
The Physical Cell Identifier (PCI) of the adjacent cell；
Alternatively, the global cell identity (CGI) of the PCI of the adjacent cell and the adjacent cell.
Further, the information of adjacent cells that the measurement report that the UE is reported carries, specifically includes：
The PCI of the adjacent cell；
Alternatively, the CGI of the PCI of the adjacent cell and the adjacent cell.
Further, in the inactivation time of the DRX configurations of the UE before a modification, the carrying is reported to the base station
The measurement report of information of adjacent cells.
Further, after the UE receives the notification message that the modification DRX that the base station is sent is configured, the base station is repaiied
Physical Downlink Control Channel (PDCCH) is monitored in DRX configurations after changing.
Further, the UE monitors PDCCH according to the modified DRX configurations in the base station, refers to：
PDCCH is monitored in the activationary time of the DRX configurations of the UE after the change；
Alternatively, the UE releases DRX configurations, continuously monitor PDCCH.
The present invention also provides the discontinuous reception devices in a kind of mobile management, including the DRX configurations in base station are single
Member and information receiving unit,
Described information receiving unit is used for, and receives the instruction close to adjacent cell that UE is reported or the carrying that UE is reported is adjacent
The measurement report of cell information；
The DRX dispensing units are used for, when judgement meets preset discontinuous reception (DRX) modification condition, to the UE
DRX configuration modify and notify the UE.
Further, the DRX dispensing units are used for, and judge whether that meeting the preset DRX repaiies in the following manner
Change condition：
According to the adjacent area list information of preservation or according to the neighboring BS information obtained from network management system (OAM), judge
When the adjacent cell is cell different types of with the current service cell of the UE, judgement meets the preset DRX modifications
Condition.
Further, the DRX dispensing units are used for, and are changed as follows the DRX configurations of the UE：
Change the DRX configurations of the UE, alternatively, deleting the DRX configurations of the UE.
Further, the DRX dispensing units are used for, and change the DRX configurations of the UE in the following way：
Reduce the DRX cycle of the UE；
Alternatively, reducing the DRX cycle of the UE, and increase the duration timer length of DRX configurations；
Alternatively, reducing the DRX cycle of the UE, and increase the DRX activationary time timer lengths of DRX configurations.
The present invention also provides the discontinuous reception devices in a kind of mobile management, including the DRX configurations in UE receive
Unit and PDDCH monitoring units,
The DRX configurations receiving unit is used for, and receives the notification message for the modification DRX configurations that base station is sent；
The PDDCH monitoring units are used for, and physical down control is monitored according to the modified DRX configurations in the base station of reception
Channel (PDCCH) processed.
Further, in the notification message for the modification DRX configurations that the DRX configurations receiving unit receives, including：It repaiies
DRX configurations after changing, alternatively, deleting the instruction of DRX configurations；
The PDDCH monitoring units are used for, and are configured according to the modified DRX in the base station of reception, after the modification
DRX configuration activationary time in monitor PDCCH；Alternatively, release DRX configurations, continuously monitor PDCCH.
Discontinuous reception scheme in mobile management using the present invention can effectively reduce measurement report and/or cut
The probability that order is delayed by is changed, to reduce the probability of handover failure, RLF, improves user experience and system performance.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram of low power nodes hot spot covering；
Fig. 2 is a kind of schematic diagram of low power nodes cell edge covering；
Fig. 3 is a kind of schematic diagram of low power nodes in-door covering；
Fig. 4 is a kind of schematic diagram of DRX activationary times and inactivation time；
Fig. 5 is a kind of schematic diagram of long DRX and short DRX；
Fig. 6 is the schematic diagram that measurement report is delayed by transmission under a kind of long DRX states；
Fig. 7 is the schematic diagram that switching command is delayed by transmission under a kind of long DRX states；
Fig. 8 is a kind of UE and the schematic diagram of network coverage situation；
Fig. 9 is the processing flow schematic diagram of the embodiment of the present invention one；
Figure 10 is the processing flow schematic diagram of the embodiment of the present invention two；
Figure 11 is the processing flow schematic diagram of the embodiment of the present invention three.
Specific implementation mode
In the related technology, to ensure the quality of service of UE, but the power consumption of UE is reduced to the greatest extent again simultaneously, base station (eNB) can be
UE configures discontinuous reception (Discontinuous Reception, referred to as DRX) parameter, and UE is only according to DRX configuration parameter
Physical Downlink Control Channel (Physical Downlink Control are monitored in identified activationary time (active time)
CHannel, PDCCH), according to the scheduling of PDCCH in activationary time transmission data.
Fig. 4 is a kind of schematic diagram of DRX activationary times and inactivation time.Wherein, 400 be a DRX cycle, the signal
In figure, under the DRX cycle, 401 be DRX activationary times, and 402 be DRX inactivation times, and UE is only supervised in 401 activationary times
Listen PDCCH, according to the scheduling of PDCCH in 401 activationary times transmission data.
In the related technology, DRX points are long DRX and short DRX, and under normal circumstances, it is diluter that long DRX can be used for UE business datums
It is more discrete on the thin time in other words, and UE is separated by after long a period of time the case where just having data, and short DRX is available
Relatively concentrated than comparatively dense or on the time in UE data volumes, and UE be separated by short a period of time after just have data
The case where transmission.If Fig. 5 is a kind of schematic diagram of long DRX and short DRX.
In traditional macro network, due to Zone switched in contrast long between macrocell, when UE enter it is macro
When Zone switched between cell, even if being configured with long DRX for UE, the travelling performance of UE will not be caused drastically to decline.However, working as
After introducing LPN nodes in macro network, when UE enter macrocell and LPN cells it is Zone switched when, cutting between opposite macrocell
Region is changed, macrocell is Zone switched in contrast much smaller with LPN cells, for example macrocell and LPN cells is Zone switched
Zone switched 1/3 between only traditional macrocell is big.And provide in the related technology, on the one hand, it is full that UE measures assessment adjacent area
When the trigger condition of the measurement report of sufficient network side configuration, if UE is in the inactivation time of DRX, the measurement report can be with
Delay is sent to network side, i.e., is sent until DRX activationary times start next time, so as to cause situation as shown in Figure 6, i.e.,
When UE is in the unactivated state of long DRX states (601. long DRX cycle), adjacent area meets the trigger condition triggering of measurement report
Measurement report 602, but the measurement report is just sent to network side until 603 activationary time, and measurement report is caused to postpone
Length shown in 604, such as hundreds of ms, due to the Zone switched in contrast very little of macrocell and LPN cells, the survey of hundreds of ms
Amount report latency is likely to result in follow-up UE and receives the PDCCH signalings of serving BS scheduling measurement report transmission by LPN
Area interference and reception failure can not make handover decisions in time and cause UE that radio chains occur to eventually lead to serving BS
Road fails (Radio Link Failure, RLF).On the other hand, if serving BS makes handover decisions, UE is exactly in
DRX unactivated states send switching command, so as to cause such as when serving BS can only wait for activationary time arrival next time to UE
Situation shown in Fig. 7, i.e., when UE is in the unactivated state of long DRX states (701. long DRX cycle), base station makes switching and determines
Plan (702), but switching command can just be sent to UE until 703 activationary time, cause long shown in switching command delay 704
Degree, such as hundreds of ms, due to the Zone switched in contrast very little of macrocell and LPN cells, the switching command of hundreds of ms is sent
Delay time is likely to result in follow-up UE and receives switching command reception failure by LPN area interferences, is cut to eventually lead to
It changes unsuccessfully, Radio Link Failure (RLF) occurs for UE.
Therefore, it is covered to really realize the deployment of low power nodes with being reached for traditional macrocell enhancing, enhancing network
Capacity, the purpose for sharing macrocell load, while system performance is not influenced again, it needs to seek the enhancing to traditional mobility management
Method, present embodiment provide the discontinuous receiving method in a kind of mobile management, specifically adopt the following technical scheme that：
Base station receives the instruction close to adjacent cell X that UE is reported, or receives the survey for the carrying adjacent cell X information that UE is reported
After amount report, such as to judge to meet preset discontinuous reception (DRX) modification condition, then base station changes the DRX configurations of UE, or
The DRX configurations of UE are deleted in base station, and the notice of DRX configurations or the deletion DRX configurations after the change to UE.
UE receives the configurations of the DRX after the change, and monitoring PDCCH or UE according to the DRX configurations after the change receives
The notice for deleting DRX configurations, continuously monitors PDCCH.
The instruction close to adjacent cell X that UE is reported specifically includes Physical Cell Identifier (the Physical Cell of adjacent cell X
Identity, referred to as PCI), it can also further include global cell identity (the Cell Global of adjacent cell X
Identity, referred to as CGI).
The measurement report for the carrying adjacent cell X information that UE is reported, adjacent cell X information specifically include, the PCI of adjacent cell X,
Measurement result can also further include the CGI of adjacent cell X.
Base station receive that UE reports close to adjacent cell X instruction or receive the carrying adjacent cell X information that UE is reported
After measurement report, the adjacent area list information that is preserved according to base station or according to from network management system (Operation
Administration and Maintenance, referred to as OAM) in obtain neighboring BS information, judge adjacent cell X to work as with UE
When the different types of cells of preceding serving cell Y, base station changes the DRX configurations of UE or the DRX configurations of UE are deleted in base station.It needs
It is noted that in addition to the above, base station can also actively change DRX configurations in other cases.
Base station change UE DRX configuration, in particular to, base station reduce DRX cycle.It advanced optimizes, base station can be with
When increasing duration timer (onDurationTimer) length of DRX configurations, and/or increasing the DRX activation of DRX configurations
Between timer (drx-InactivityTimer) length.
Base station delete UE DRX configuration, in particular to, base station notify UE release DRX configuration.
UE receives the configurations of the DRX after the change, monitors PDCCH according to the DRX configurations after the change, refers to that UE exists
PDCCH is monitored in the activationary time of DRX configurations after change.
Further, the measurement report for the carrying adjacent cell X information that the UE is reported, can be in the DRX before the change
It is sent to base station in the inactivation time of configuration.
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature mutually can arbitrarily combine.
Embodiment one
As shown in figure 8, UE (805) is currently in RRC connection status in cell Y (802), cell Y is 801 base station Y
(eNB-Y) it is controlled.Deployment is there are one low power nodes 803 under cell Y coverage areas, for convenience of description referred to herein as base station X
(eNB-X), the cell which is covered is cell X (804), and for the travelling route of UE as shown in 806, eNB-Y is current
It is configured with long DRX for UE.
Discontinuous reception Enhancement Method in the present embodiment mobile management is as shown in figure 9, its process flow is as follows：
Step 901.UE sends the instruction close to adjacent cell X to serving BS (base station Y).
The mechanism such as the location information of LPN cells once accessed that UE is preserved by location information or according to UE are sent out
The instruction of LPN cells X, UE to base station Y transmissions close to adjacent cell X is now approached.In the instruction close to adjacent cell X, carry
The PCI of cell X, the CGI that can also carry cell X of optimization, the PCI and CGI are to be preserved when the UE last times accessing cell B
's.
Step 902. base station Y changes the DRX configurations of UE or deletes the DRX configurations of UE, and notifies UE.
After base station Y receives the instruction close to adjacent cell X that UE is reported, the adjacent area list information or root that are preserved according to base station
According to the neighboring BS information obtained from OAM, adjacent cell X is judged for the serving cell Y different types of cell current with UE, base station changes
Become the DRX configurations of UE or the DRX configurations of base station deletion UE.
Here, different cell type is primarily referred to as the cell with different community size (coverage area), such as minimum
Cell, cell, medium cell, the types such as big cell.
Base station change UE DRX configuration, in particular to, base station reduce DRX cycle.It advanced optimizes, base station can be with
When increasing duration timer (onDurationTimer) length of DRX configurations, and/or increasing the DRX activation of DRX configurations
Between timer (drx-InactivityTimer) length.
Base station delete UE DRX configuration, in particular to, base station notice UE be discharged into DRX configuration.
After step 903.UE monitors the notice that PDCCH or UE receives deletion DRX configurations according to the DRX configurations after change,
It is continuous to monitor PDCCH.
UE monitors PDCCH according to the DRX configurations after change, refers to, prison in the activationary time of the DRX configurations of UE after the change
Listen PDCCH.
Embodiment two
The present embodiment UE and network coverage situation are as in the first embodiment, as shown in Figure 8.It is non-in the present embodiment mobile management
Continuous reception Enhancement Method is as shown in Figure 10, and process flow is as follows：
Step 1001.UE is to base station Y reporting measurement reports.
UE is measured according to the configuration information of base station and is judged that the signal quality of adjacent cell X is higher than certain thresholding, but adjacent cell
The signal quality of X can not yet meet the condition for UE being switched to from serving cell Y adjacent cell X, and UE is in DRX activation shapes at this time
State, UE carry the measurement result of the PCI and adjacent cell Y of adjacent cell Y, further to base station Y reporting measurement reports in measurement report
, if UE read the CGI of adjacent cell Y, the CGI of adjacent cell Y can also be carried in measurement report.
Step 1002~1003. are the same as step 902~903 in embodiment one.
Embodiment three
The present embodiment UE and network coverage situation are as in the first embodiment, as shown in Figure 8.It is non-in the present embodiment mobile management
Continuous reception Enhancement Method is as shown in figure 11, and process flow is as follows：
Step 1101.UE judges that UE is currently at DRX unactivated states.
Step 1102.UE is in DRX unactivated state reporting measurement reports.
Base station is that UE is configured with nearby region measurement event, and the measurement report trigger condition of the measurement event is the signal of adjacent cell
Quality certain deviation amount higher than serving cell, base station will switch over judgement according to this measurement report.UE is according to the configuration of base station
Information measures and judges the signal quality of adjacent cell X certain deviation amount higher than serving cell Y, triggers measurement report, though UE judges
So UE be in DRX unactivated states at this time, UE to base station Y reporting measurement reports, carried in measurement report the PCI of adjacent cell Y with
If UE read the CGI of adjacent cell Y, neighbour further can also be carried in measurement report for the measurement result of adjacent cell Y
The CGI of cell Y.
Step 1103~1104. are the same as step 902~903 in embodiment one.
The discontinuous reception device in a kind of mobile management is additionally provided in the embodiment of the present invention, includes mainly in base station
DRX dispensing units and information receiving unit,
Described information receiving unit is used for, and receives the instruction close to adjacent cell that UE is reported or the carrying that UE is reported is adjacent
The measurement report of cell information；
The DRX dispensing units are used for, when judgement meets preset discontinuous reception (DRX) modification condition, to the UE
DRX configuration modify and notify the UE.
Further, the DRX dispensing units are used for, and judge whether that meeting the preset DRX repaiies in the following manner
Change condition：
According to the adjacent area list information of preservation or according to the neighboring BS information obtained from network management system (OAM), judge
When the adjacent cell is cell different types of with the current service cell of the UE, judgement meets the preset DRX modifications
Condition.
Further, the DRX dispensing units are used for, and are changed as follows the DRX configurations of the UE：
Change the DRX configurations of the UE, alternatively, deleting the DRX configurations of the UE.
Further, the DRX dispensing units are used for, and change the DRX configurations of the UE in the following way：
Reduce the DRX cycle of the UE；
Alternatively, reducing the DRX cycle of the UE, and increase the duration timer length of DRX configurations；
Alternatively, reducing the DRX cycle of the UE, and increase the DRX activationary time timer lengths of DRX configurations.
In addition, the discontinuous reception device in additionally providing a kind of mobile management in the embodiment of the present invention, including in UE
DRX configuration receiving units and PDDCH monitoring units,
The DRX configurations receiving unit is used for, and receives the notification message for the modification DRX configurations that base station is sent；
The PDDCH monitoring units are used for, and physical down control is monitored according to the modified DRX configurations in the base station of reception
Channel (PDCCH) processed.
Further, in the notification message for the modification DRX configurations that the DRX configurations receiving unit receives, including：It repaiies
DRX configurations after changing, alternatively, deleting the instruction of DRX configurations；
The PDDCH monitoring units are used for, and are configured according to the modified DRX in the base station of reception, after the modification
DRX configuration activationary time in monitor PDCCH；Alternatively, release DRX configurations, continuously monitor PDCCH.
The preferred implementation case that these are only the present invention, is not intended to restrict the invention, the present invention can also have other
Various embodiments, without deviating from the spirit and substance of the present invention, those skilled in the art can be according to this hairs
It is bright to make various corresponding change and deformations, but these corresponding change and deformations should all belong to appended claims of the invention
Protection domain.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be with different from shown in sequence execution herein
The step of going out or describing, either they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
Claims (7)
1. the discontinuous receiving method in a kind of mobile management, which is characterized in that
The measurement for the carrying information of adjacent cells that base station receives the instruction close to adjacent cell of reported by user equipment UE or UE is reported
Report, the base station is sentenced according to the adjacent area list information of preservation or according to the neighboring BS information obtained from network management system OAM
When breaking that the adjacent cell be cell different types of with the current service cell of the UE, judgement meets preset discontinuous connect
It receives DRX and changes condition, then change the DRX configurations of the UE, alternatively, deleting the DRX configurations of the UE, and notify the UE；
Wherein, the different types of cell includes macrocell and low power nodes LPN cells；
The DRX configurations for changing the UE, including：
Reduce the DRX cycle of the UE；
Alternatively, reducing the DRX cycle of the UE, and increase the duration timer length of DRX configurations；
Alternatively, reducing the DRX cycle of the UE, and increase the DRX activationary time timer lengths of DRX configurations.
2. the method as described in claim 1, which is characterized in that
The instruction close to adjacent cell that the UE is reported, specifically includes：
The Physical Cell Identifier PCI of the adjacent cell；
Alternatively, the global cell identity CGI of the PCI of the adjacent cell and the adjacent cell.
3. the method as described in claim 1, which is characterized in that
The information of adjacent cells that the measurement report that the UE is reported carries, specifically includes：
The PCI of the adjacent cell；
Alternatively, the CGI of the PCI of the adjacent cell and the adjacent cell.
4. the method as described in claim 1 or 3, which is characterized in that
In the inactivation time of the DRX configurations of the UE before a modification, the carrying information of adjacent cells is reported to the base station
Measurement report.
5. the method as described in claim 1, which is characterized in that
After the UE receives the notification message for the modification DRX configurations that the base station is sent, the UE is changed according to the base station
Physical downlink control channel PDCCH is monitored in DRX configurations afterwards.
6. method as claimed in claim 5, which is characterized in that
The UE monitors PDCCH according to the modified DRX configurations in the base station, refers to：
PDCCH is monitored in the activationary time of the DRX configurations of the UE after the change；
Alternatively, the UE releases DRX configurations, continuously monitor PDCCH.
7. the discontinuous reception device in a kind of mobile management, which is characterized in that including the DRX dispensing units and letter in base station
Receiving unit is ceased,
Described information receiving unit is used for, and receives the instruction close to adjacent cell that UE is reported or the carrying adjacent cell that UE is reported
The measurement report of information；
The DRX dispensing units are used for, according to the adjacent area list information of preservation or according to being obtained from network management system OAM
Neighboring BS information, when judging that the adjacent cell is cell different types of with the current service cell of the UE, judgement meets pre-
If discontinuous reception DRX change condition, change the DRX configurations of the UE, alternatively, deleting the DRX configurations of the UE, and notify
The UE；
Wherein, the different types of cell includes macrocell and low power nodes LPN cells；
The DRX dispensing units change the DRX configurations of the UE in the following way：
Reduce the DRX cycle of the UE；
Alternatively, reducing the DRX cycle of the UE, and increase the duration timer length of DRX configurations；
Alternatively, reducing the DRX cycle of the UE, and increase the DRX activationary time timer lengths of DRX configurations.
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| CN108184263B (en) | 2013-06-09 | 2020-11-17 | 南京顺盛通信科技有限责任公司 | Method and device for determining UE activation time |
| CN104602328A (en) * | 2013-10-31 | 2015-05-06 | 电信科学技术研究院 | Methods and equipment for configuring DRX (Discontinuous Reception) and monitoring control channel and system for configuring DRX |
| CN109644379A (en) * | 2017-02-21 | 2019-04-16 | Oppo广东移动通信有限公司 | A kind of cell switching method and terminal |
| CN109756995B (en) * | 2017-11-01 | 2020-09-25 | 北京紫光展锐通信技术有限公司 | Network side equipment, terminal and neighbor cell measurement method thereof |
| CN108093495B (en) * | 2018-02-13 | 2020-04-17 | Oppo广东移动通信有限公司 | DRX period configuration method, terminal, access network equipment and storage medium |
| CN110958622B (en) * | 2018-09-27 | 2022-04-01 | 大唐移动通信设备有限公司 | Information sending and receiving method and device, terminal and base station |
| WO2020168458A1 (en) * | 2019-02-18 | 2020-08-27 | 北京小米移动软件有限公司 | Method and apparatus for operating drx timer, device and storage medium |
| EP4005273A4 (en) * | 2019-07-31 | 2022-08-10 | ZTE Corporation | Discontinuous reception (drx) configuration for automatic neighbor relation (anr) |
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Effective date of registration: 20201230 Address after: 225400 Hongqiao Industrial Park, Taixing City, Jiangsu Province Patentee after: JIANGSU SHENGRI MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 518057 Ministry of justice, Zhongxing building, South Science and technology road, Nanshan District hi tech Industrial Park, Shenzhen, Guangdong Patentee before: ZTE Corp. |