CN105101472B - The DRX coordination system in doubly-linked welding system - Google Patents
The DRX coordination system in doubly-linked welding system Download PDFInfo
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- CN105101472B CN105101472B CN201410192960.2A CN201410192960A CN105101472B CN 105101472 B CN105101472 B CN 105101472B CN 201410192960 A CN201410192960 A CN 201410192960A CN 105101472 B CN105101472 B CN 105101472B
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- 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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The DRX information reconciliation mechanism that the present invention provides a kind of in doubly-linked welding system.A method of the DRX information of user equipment is coordinated in the master base station of doubly-linked welding system, include: A: receiving for characterizing the user equipment for the first information of the DRX state at prothetic group station, or sends the second information for characterizing the user equipment for the DRX state of the master base station of its determination to the prothetic group station;B: the master base station interacts the DRX configuration information for the user equipment with the prothetic group station.The coordination system of the DRX information proposed through the invention may be implemented the dynamic management to the power of UE, not only save the power consumption of UE, moreover it is possible to promote information transfer efficiency.
Description
Technical field
The present invention is generally related to wireless communication field, more specifically, is related to for the DRX association in doubly-linked welding system
Tune mechanism.
Background technique
DRX can be used for saving the power of the UE in RRC connection status.DRX configuration is in power consumption and service quality
Compromise between (Quality of Service, QoS).In doubly-linked welding system, UE respectively with master base station (MeNB) and prothetic group
It stands and connects between (SeNB), and different business may be transmitted by different base stations.Therefore, it is necessary to be defined on doubly-linked welding system
In DRX mechanism.
It, can be in wireless heterogeneous networks (Radio Resource Control, RRC) in current DRX mechanism
The UE of connection status carries out the configuration and control of DRX function, so that UE is not necessarily to constant testing down channel, that is, PDCCH.DRX
Period is made of two parts, (1) " during work " (On Duration), and UE monitors PDCCH during this period;(2) " when DRX
Section ", user can skip the monitoring of down channel to save electricity during this period.RRC is controlled by configuring multiple parameters
The operation of DRX, for example short DRX cycle, the length of long DRX cycle or frequency of reckoning by time.Short DRX cycle, long DRX cycle and continue
Conversion between reception is controlled by timer or by the determine instruction of base station.In " the work phase of long DRX cycle and short DRX cycle
Between ", UE detects PDCCH, if receiving the traffic order of base station at this time, UE starts " non-active timer ", and " inactive
Timer " monitors PDCCH to each subframe during running.This therebetween, UE can be considered at continuous reception pattern.When
When " non-active timer " is run, UE once receives scheduling information on PDCCH, then the timer is by reclocking, when fixed
When device time-out, UE, which enters, short DRX cycle and starts " short DRX cycle timer ".When the timer expiry, UE enters long DRX
Period correspondingly starts long DRX cycle timing.Short DRX cycle is equally initiated by MAC control element.
Based on above-mentioned process, most of activationary time is controlled by dispatch command.Due in MeNB and SeNB
Between connection be non-ideal backhaul, therefore MeNB and SeNB supports distributed scheduling, and MeNB and SeNB do not know scheduling each other
Therefore, it is difficult to the transmissions of forecast dispatching order and each timer how to work for situation, to be difficult to DRX pairs that makes two base stations
Together, so save UE power consumption.
In doubly-linked welding system, the problem of power management of uplink is urgent need to resolve.For supporting the use of dual link
Family can support the uplink simultaneously to MeNB and SeNB.It is, the uplink power of user can be shared between two base stations.
Discussed in 3GPP RAN1 at present whether support user between two base stations dynamically share uplink transmission power and how
It supports.Since MeNB and SeNB supports distributed scheduling, if the delay of the non-ideal backhaul between MeNB and SeNB is very high, that
Scheduling information can not be swapped, is difficult to know mutual dispatch state between two base stations, and then can not also coordinate each other
Power service condition so that user overall transmission power be no more than maximum allowable power.If handed between MeNB and SeNB
Mutual user enters the information of DRX period corresponding to a base station (MeNB or/and SeNB), that base station will be appreciated by user will not
Uplink can be carried out on another base station, therefore this can be used and uses UE maximum work in the uplink to a base station
Rate improves the efficiency of system so as to preferably support dynamic power shared mechanism
But how to coordinate the configuration of the DRX between MeNB and SeNB and interaction DRX relevant information is still within blank at present.
Summary of the invention
In view of the above problems, by the mechanism, base station can carry out UE the present invention provides a kind of DRX coordination system
Effective dynamic power.
First aspect present invention, which proposes, a kind of assists the DRX information of user equipment in the base station of doubly-linked welding system
The method of tune, comprising: A: master base station, prothetic group station obtain the user equipment DRX status information;B: the master base station and prothetic group station
DRX configuration information of the interaction for the user equipment.
Preferably, the step A further include: when a base station in the master base station and prothetic group station determines that the user sets
When the standby DRX state entered corresponding to the base station, which is sent to the DRX status information of the user equipment
Another base station in the master base station and prothetic group station;The user equipment will be corresponding to one in the master base station and prothetic group station
The DRX status information of a base station is sent to another described base station.
Preferably, a base station in the master base station and prothetic group station corresponds to another base station based on the user equipment
DRX state and/or the user equipment correspond to the DRX configuration information of another base station, can determine that the user equipment is corresponding
At the time of another described base station enters discontinuous reception and/or terminate discontinuous reception at the time of continuous reception.
Preferably, the DRX state is the discontinuous reception shape that the user equipment enters corresponding another base station
State and/or end discontinuous receiving state and/or the continuous reception state of entrance.
Preferably, its DRX configuration information is passed through the auxiliary station information of addition that sends to the prothetic group station by the master base station
The prothetic group station and/or the master base station are sent to by receiving the auxiliary base station cell modification information in prothetic group station to receive
State the DRX configuration information or DRX reconfiguration information at prothetic group station;And/or when a base station pair in the master base station or prothetic group station
Its DRX configuration is when being reconfigured, the DRX configuration information that a base station in the master base station or prothetic group station is reconfigured
And/or the user equipment DRX status information is sent to another base station in the master base station or prothetic group station
The side that second aspect of the present invention coordinates the DRX information of user equipment in the master base station of doubly-linked welding system
Method, comprising: A: it receives for characterizing the user equipment for the first information of the DRX state at prothetic group station, or sends its determination
The second information for characterizing the user equipment for the DRX state of the master base station to the prothetic group station;B: the master
Base station interacts the DRX configuration information for the user equipment with the prothetic group station.
Preferably, the master base station receives the first information from the user equipment or the prothetic group station;Or institute
The first information that master base station reception is sent together by the prothetic group station and the DRX that the prothetic group station reconfigures are stated with confidence
Breath.
Preferably, when the master base station reconfigures its DRX configuration, DRX that the master base station is reconfigured
Configuration information is sent to the prothetic group station;Or the DRX configuration information that is reconfigured of the master base station and second information one
It rises and is sent to the prothetic group station.
The third aspect of the present invention propose it is a kind of in the prothetic group station of doubly-linked welding system to the DRX information of user equipment into
The method that row is coordinated, comprising: A: it receives the third for characterizing the user equipment into the DRX state for master base station and believes
Breath, or the 4th information for characterizing the user equipment for the DRX state at the prothetic group station of its determination is sent to described
Master base station;B: the prothetic group station interacts the DRX configuration information for the user equipment with master base station.
Preferably, the prothetic group station receives the third information from the user equipment or the master base station;Or institute
It states prothetic group station and receives the DRX configuration information and third letter reconfigured by the master base station that the master base station is sent together
Breath.
Preferably, the step B further include: the prothetic group station is by receiving the prothetic group station from the master base station
Information is added to receive the DRX configuration information of the master base station in prothetic group station;And/or the prothetic group station to the master base station by sending out
The auxiliary base station cell modification information at the prothetic group station is sent to send the DRX configuration information at the prothetic group station or prothetic group station reconfiguration
The DRX configuration information set.
Preferably, when the prothetic group station reconfigures its DRX configuration, DRX that the prothetic group station is reconfigured
Configuration information and the 4th information send jointly to the master base station.
Preferably, the step B further include: the prothetic group station receives the DRX configuration information that the master base station reconfigures.
Fourth aspect present invention, which proposes, a kind of in the user equipment of doubly-linked welding system to be coordinated its DRX information
Method, comprising: when the user equipment enters the DRX state corresponding to first base station, the user equipment, which is sent, is used for table
The user equipment is levied into the first information of the DRX state to the second base station.
The configuration method to discovery resource and discovery period proposed through the invention, communication system can be avoided resource
Conflict improves resource utilization, ensure that the reliability of communication.
Detailed description of the invention
After description by reference to a specific embodiment of the invention given by following drawings, it is better understood with this
Invention, and other objects of the present invention, details, features and advantages will become apparent.In the accompanying drawings:
Fig. 1 is the flow chart of DRX state notifying in doubly-linked welding system according to an embodiment of the present invention.
Specific embodiment
The preferred embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the disclosure without the embodiment party that should be illustrated here
Formula is limited.On the contrary, these embodiments are provided so that this disclosure will be more thorough and complete, and can be by the disclosure
Range is fully disclosed to those skilled in the art.
The embodiment of the present invention is illustrated in conjunction with diagram.
Fig. 1 is the flow chart of DRX state notifying in doubly-linked welding system according to an embodiment of the present invention.
In DRX mechanism, DRX control function is executed to its configuration based on current eNB by UE.Since eNB can be obtained
The scheduling information of the DRX parameter configuration of UE and PDCCH etc, therefore eNB can also be obtained by above-mentioned parameter and information and UE
The relevant operation of DRX state.
When UE enters MeNB corresponding DRX period, the time point into state of activation corresponding with MeNB of UE is therewith
Also it can determine, the length of the DRX period is then controlled by the relevant parameter for corresponding to the DRX state.Obviously, it is somebody's turn to do when UE enters
When the DRX period, the MeNB being attached thereto can determine that UE enters the DRX period, correspondingly, in conjunction with the DRX configuration parameter, MeNB
It can learn that UE enters the time of state of activation.
It can be seen from background technology that in the DRX period, UE will not receive the down dispatch information from MeNB and will not carry out
Uplink, therefore, in the period, UE can make full use of the uplink of SeNB the power of UE, and then realize dynamic
State power management.Obviously, before this, SeNB needs to learn the relevant information of MeNB corresponding DRX period.For SeNB how
The relevant information that UE enters the DRX period corresponding with MeNB is obtained, the present embodiment proposes two kinds of notification schemes:
Option A: SeNB is notified by MeNB.
In this scenario, the DRX state of MeNB is corresponded to for UE, MeNB can believe according to DRX configuration information and scheduling
Cease the DRX state for determining the side UE.The information for the DRX state for characterizing UE can be sent to SeNB by MeNB, so that SeNB energy
Enough obtain the current DRX state corresponding with MeNB of UE.
Option b: SeNB is directly notified by UE.
In this scenario, the information for characterizing its DRX state corresponding with MeNB is directly sent to SeNB by UE.So that
SeNB can obtain the current DRX state corresponding with MeNB of UE.
It is understood that since there are certain delays for the transmission between MeNB and SeNB, in option A,
The time point that SeNB receives the first information is not a determining value.It is different from option A, due to the biography between UE and SeNB
Defeated delay can calculate, therefore the time point that SeNB receives characterization UE DRX status information corresponding with MeNB in option b can be by
It calculates.
After SeNB learns UE current DRX status information corresponding with MeNB, can directly determine UE for MeNB into
Enter discontinuous receiving state (i.e. DRX period) and/or terminates discontinuous receiving state (i.e. DRX period) into continuous reception state
(state of activation).Or combine MeNB to the DRX configuration information of UE, can determine UE for MeNB enter discontinuous reception when
It carves (i.e. DRX period) and/or terminates discontinuous reception (i.e. DRX period) into (state of activation) at the time of continuous reception.
In the present embodiment, UE is passed through the auxiliary of the SeNB that sends to SeNB corresponding to the DRX configuration information of MeNB by MeNB
Cell group addition message (SCG Addition/Modification Indication) is sent to SeNB.
If the type of service for example transmitted changes due to some, that MeNB needs to reconfigure UE DRX letter
Breath, therefore, MeNB need the DRX configuration information reconfigured being sent to SeNB.
Optionally, MeNB can be by the DRX configuration information reconfigured together with DRX status information corresponding with MeNB at this time
It is sent to SeNB.
After SeNB, which obtains the UE from MeNB, corresponds to the DRX configuration information of MeNB, correspond to MeNB in conjunction with acquisition
DRX status information can relatively accurately know at the time of UE enters discontinuous reception for MeNB (i.e. DRX period) and/
Or terminate discontinuous reception (i.e. DRX period) into (state of activation) at the time of continuous reception.
Similar, SeNB needs the DRX status information corresponding with SeNB UE and the DRX corresponding to SeNB to match confidence
Breath be sent to MeNB or UE DRX status information corresponding with SeNB is sent to MeNB. so as to allow MeNB can learn UE into
The information for entering DRX state corresponding with SeNB can be compared with subject in conjunction with the configuration information of the DRX corresponding to SeNB of acquisition
Really know that UE enters discontinuous reception (i.e. DRX period) for SeNB and/or terminates discontinuous reception (i.e. DRX period) entrance
At the time of continuous reception (state of activation).
In the present embodiment, SeNB modifies message by secondary cell group and sends UE corresponding to the DRX configuration information of SeNB
To MeNB.
Equally, if SeNB reconfigures current DRX configuration information, SeNB needs to match modified DRX
Confidence breath is sent to MeNB.In the present embodiment, the DRX that SeNB can also be reconfigured by above-mentioned SCG modification information
Configuration information is sent to MeNB.
It can be seen from the above, corresponding to MeNB discontinuous reception (i.e. when DRX in order to relatively accurately show that UE enters
Section) and/or terminate discontinuous reception (i.e. DRX time) into (state of activation) at the time of continuous reception, SeNB can also be into one
Step considers the delay introduced by the non-ideal backhaul between MeNB and SeNB.That is, due between MeNB and SeNB
There are certain delay, the time point that SeNB receives the first information is not a determining value, but can be generally for transmission
Extrapolate UE enter discontinuous reception (i.e. DRX period) and/or terminate discontinuous reception (i.e. DRX time) enter it is continuous received
Moment (state of activation).
Therefore, by the above process, it is non-to learn that UE enters corresponding to another base station (SeNB/MeNB) by MeNB/SeNB
Continuous reception state (for example, DRX period) and/or end discontinuous receiving state (for example, DRX period) enter continuous reception shape
State (state of activation), to realize dynamic power management, for example, when UE is in the DRX period of MeNB, UE is upper corresponding to SeNB's
Whole power of UE can be used then to transmit data in row transmission.
Those skilled in the art can illustratively to be illustrated to multiple non-limiting DRX status informations of UE below
Understand, the DRX state of UE is also possible that other states.
State 1:UE begins to use long DRX cycle;
Specifically, if UE is configured with short DRX cycle, when DRX short cycle timer (drx-ShortCycleTimer) is counted
Count to the phase;Or if UE does not configure short DRX cycle and is only configured with long DRX cycle, DRX non-active timer (drx-
InactivityTimer) expire or receive DRX command M AC control element (DRX Command MAC control
element)。
State 2:UE uses long DRX cycle, and timer (OnDurationTimer) expires during work, DRX-
InactivityTimer is not run;
It is counted since OnDurationTimer is specified from the subframe of DRX cycle, the number of sub frames for the PDCCH for needing to monitor,
Therefore, which is not successfully decoded PDCCH corresponding to UE during operation.
Therefore, which indicates that UE will enter the DRX period
State 3:UE uses long DRX cycle, and drx-InactivityTimer brings into operation;
With state 2 on the contrary, the state means that UE is successfully decoded PDCCH during operation, i.e., it will not enter the DRX period
And continuous reception state can be entered.
State 4:UE begins to use long DRX cycle and the System Frame Number at the moment (SFN) and corresponding subframe
(subframe);
By this kind of state, it can deduce UE during which subframe or which time start-up operation.
State 5:UE begins to use short DRX cycle;
Corresponding to state 1, if UE is configured with short DRX cycle, drx-InactivityTimer counting is expired or is received
DRX Command MAC control element, UE can begin to use short cycle.
State 6:UE uses short DRX cycle, and onDurationTimer expires during work, drx-
InactivityTimer is not run, that is, be not successfully decoded PDCCH during operation.
State 7:UE uses short DRX cycle, and drx-InactivityTimer brings into operation, and equally, which means UE
It is successfully decoded PDCCH during operation, i.e., will not enter the DRX period and continuous reception state can be entered.
State 8:UE uses short DRX cycle and the SFN and subframe at the moment.By this kind of state, UE can be deduced
During which subframe or which time start-up operation, the state in connection (On).
State 9:UE uses long DRX cycle, and when onDurationTimer expires, drx-InactivityTimer does not have
Operation, the state mean that UE is not successfully decoded PDCCH during On, i.e. UE will enter the DRX period.If HARQ is followed
Ring timer, i.e. HARQ RTT Timer or DRX retransmission timer, i.e. drx-Retransmission Timer operation, then
Send HARQ RTT Time and drx-RetransmissionTimer.It is assured that when user can start to swash in this way
State living retransmits to receive HARQ
State 10:UE uses short DRX cycle, and when onDurationTimer expires, drx-InactivityTimer does not have
There is operation, which means that UE does not have decoding PDCCH successfully, i.e. UE that will enter the DRX period during On.If HARQ
RTT Timer or drx-RetransmissionTimer operation, then send HARQ RTT Time and drx-
RetransmissionTimer.When be assured that user in this way can start state of activation to receive HARQ and retransmit.
By the above status information, UE can be directly determined, discontinuous receiving state (i.e. DRX is entered for a base station
Period) and/or terminate discontinuous receiving state (i.e. DRX period) into continuous reception state (state of activation).Such as it can lead to
State 2 or state 6 are crossed, directly knows that user enters long DRX period and short DRX period.
Know that user is directly entered continuous reception state by state 3 or state 7.If in conjunction with the base station to the DRX of UE
Configuration information (i.e. DRX period) and/or terminates discontinuous to connect at the time of can determine that UE enters discontinuous reception for a base station
(i.e. DRX period) is received into (state of activation) at the time of continuous reception.Such as it can determine by receiving state 4 and start work
During work (i.e. on duration), then entering the DRX period after OnDurationTimer expires, and combines and pass through interaction
The long DRX cycle of the parameter of acquisition (long DRX cycle), if not receiving state 3 within the period, DRX weeks long
(i.e. on duration) enters continuous reception state if receiving state 3 during entering work after phase.
By said one status information, perhaps multiple status informations can directly determine or extrapolate UE for a base
It stands into discontinuous receiving state (i.e. DRX period) and/or terminates discontinuous receiving state (i.e. DRX period) into continuous reception
State (state of activation).The process can be designed by the algorithm of base station and be completed, the present invention is intended to provide a base station obtains user couple
The method of the DRX status information of another base station.
The coordination system for the DRX information that the invention proposes a kind of in doubly-linked welding system between UE, MeNB and SeNB,
Based on the mechanism, a base station in doubly-linked welding system can determine that another base station is in discontinuous receiving state and continuously connects
Receipts state, to be scheduled so that the discontinuous receiving state alignment of two base stations achievees the purpose that save power.It simultaneously can
To realize to the dynamic management of the power of UE, it is able to ascend system efficiency of transmission.
It will be appreciated to those of skill in the art that above-mentioned state is used only for example, it is not intended to limit the present invention
Application range.Those of ordinary skill in the art should also understand that, describes in conjunction with embodiments herein various illustrative
The combination of electronic hardware, computer software or both may be implemented into logical block, module, circuit and algorithm steps.In order to clear
Ground indicates this interchangeability between hardware and software, above to various illustrative components, block, module, circuit and step
General description has been carried out around its function.Hardware is implemented as this function and is also implemented as software, depends on spy
The design constraint of fixed application and application over the whole system.Those skilled in the art can be directed to every kind of specific application,
Described function is realized in a manner of flexible, and still, this realization decision should not be interpreted as causing a departure from the scope of this disclosure.
Claims (14)
1. a kind of method coordinated in doubly-linked welding system to the DRX information of user equipment, comprising:
A: master base station, prothetic group station obtain the DRX status information of the user equipment, and the DRX status information indicates the user
Equipment corresponds to the DRX state of a base station in the master base station and the prothetic group station, and the DRX state is that the user sets
It is standby to enter discontinuous receiving state, terminate discontinuous receiving state or enter continuous reception state;And
B: the master base station interacts the DRX configuration information for the user equipment with prothetic group station,
Wherein the step A includes:
When a base station in the master base station and prothetic group station determines that the user equipment enters the DRX corresponding to the base station
When state, which is sent to the DRX status information of the user equipment another in the master base station and prothetic group station
A base station;Or
The DRX status information of the base station corresponded in the master base station and prothetic group station is sent to by the user equipment
Another described base station.
2. the method as described in claim 1, a base station in the master base station and prothetic group station is based on the user equipment pair
It answers the DRX state of another base station and/or the user equipment to correspond to the DRX configuration information of another base station, can determine institute
It states at the time of another described base station of user equipment correspondence enters discontinuous reception and/or terminates discontinuous reception entrance and continuously connect
At the time of receipts.
3. method according to claim 2, the DRX state is that the user equipment enters corresponding another base station
Discontinuous receiving state terminates discontinuous receiving state or enters continuous reception state.
4. the method for claim 1, wherein
Its DRX configuration information is sent to described auxiliary by the master base station by the auxiliary station information of addition sent to the prothetic group station
Base station and/or the master base station receive the DRX at the prothetic group station by receiving the auxiliary base station cell modification information in prothetic group station
Configuration information or DRX reconfiguration information;And/or
When a base station in the master base station or prothetic group station reconfigures its DRX configuration, the master base station or prothetic group
The DRX status information of DRX configuration information and/or the user equipment that a base station in standing is reconfigured is sent to
Another base station in the master base station or prothetic group station.
5. a kind of method coordinated in the master base station of doubly-linked welding system to the DRX information of user equipment, comprising:
A: receiving for characterizing the user equipment for the first information of the DRX state at prothetic group station, or sends the use of its determination
In characterize the user equipment for the DRX state of the master base station the second information to the prothetic group station, the DRX state is
The user equipment enters discontinuous receiving state, terminates discontinuous receiving state or enters continuous reception state;
B: the master base station interacts the DRX configuration information for the user equipment with the prothetic group station.
6. method as claimed in claim 5, wherein the method also includes:
The master base station receives the first information from the user equipment or the prothetic group station;Or
The master base station receives the DRX that the first information sent together by the prothetic group station is reconfigured with the prothetic group station and matches
Confidence breath.
7. method as claimed in claim 5, the step B further include:
Its DRX configuration information is sent to the prothetic group station by the auxiliary station information of addition at the prothetic group station by the master base station;
And/or
The master base station receives the DRX configuration at the prothetic group station by receiving the auxiliary base station cell modification information at the prothetic group station
The DRX configuration information that information or the prothetic group station reconfigure.
8. method as claimed in claim 5, wherein when the master base station reconfigures its DRX configuration,
The DRX configuration information that the master base station is reconfigured is sent to the prothetic group station;Or
The DRX configuration information that the master base station is reconfigured is sent to the prothetic group station together with second information.
9. a kind of method coordinated in the prothetic group station of doubly-linked welding system to the DRX information of user equipment, comprising:
A: it receives and enters the third information of the DRX state for master base station for characterizing the user equipment, or send its determination
The 4th information for characterizing the user equipment for the DRX state at the prothetic group station to the master base station, the DRX shape
State is that the user equipment enters discontinuous receiving state, terminates discontinuous receiving state or enters continuous reception state;
B: the prothetic group station interacts the DRX configuration information for the user equipment with master base station.
10. method as claimed in claim 9, wherein the method also includes:
The prothetic group station receives the third information from the user equipment or the master base station;Or
The prothetic group station receives the DRX configuration information reconfigured by the master base station that the master base station is sent together and described the
Three information.
11. method as claimed in claim 9, wherein the step B further include:
The prothetic group station receives the master by receiving the prothetic group station addition information at the prothetic group station from the master base station
The DRX configuration information of base station;And/or
The prothetic group station is described auxiliary to send by the auxiliary base station cell modification information for sending the prothetic group station to the master base station
The DRX configuration information that the DRX configuration information of base station or the prothetic group station reconfigure.
12. method as claimed in claim 9, wherein when the prothetic group station reconfigures its DRX configuration,
The DRX configuration information and the 4th information that the prothetic group station is reconfigured send jointly to the master base station.
13. method as claimed in claim 9, wherein the step B further include:
The prothetic group station receives the DRX configuration information that the master base station reconfigures.
14. a kind of method coordinated in the user equipment of doubly-linked welding system to its DRX information, comprising:
When the user equipment enters the DRX state corresponding to first base station, the user equipment sends described for characterizing
User equipment enters the first information of the DRX state to the second base station, and the DRX state is that the user equipment enters non-company
Continuous reception state terminates discontinuous receiving state or enters continuous reception state.
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CN201410192960.2A CN105101472B (en) | 2014-05-08 | 2014-05-08 | The DRX coordination system in doubly-linked welding system |
TW104112868A TW201603622A (en) | 2014-05-08 | 2015-04-22 | Drx coordination mechanism in dual connectivity system |
EP15766239.6A EP3141072A1 (en) | 2014-05-08 | 2015-05-04 | Drx coordination mechanism in dual connectivity system |
PCT/IB2015/001123 WO2015173645A1 (en) | 2014-05-08 | 2015-05-04 | Drx coordination mechanism in dual connectivity system |
KR1020167033981A KR101958532B1 (en) | 2014-05-08 | 2015-05-04 | Drx coordination mechanism in dual connectivity system |
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KR (1) | KR101958532B1 (en) |
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CN107155212B (en) * | 2016-03-03 | 2021-07-30 | 中兴通讯股份有限公司 | Discontinuous reception control method and device |
KR102458489B1 (en) * | 2016-06-07 | 2022-10-25 | 삼성전자 주식회사 | Method and device for providing a service for a terminal in a wireless communication system |
WO2018033659A1 (en) * | 2016-08-17 | 2018-02-22 | Nokia Technologies Oy | Method for coordinated sleep mode in ran for energy savings |
CN109842962B (en) * | 2017-09-27 | 2020-08-14 | 展讯通信(上海)有限公司 | Method and device for determining measurement requirement in dual connectivity, storage medium and user terminal |
CN110536381A (en) * | 2018-08-10 | 2019-12-03 | 中兴通讯股份有限公司 | Receive configuration and control method, device, terminal, base station and storage medium |
CN113411830B (en) * | 2019-04-23 | 2022-03-29 | 华为技术有限公司 | Method and device for transmitting information |
KR20210015101A (en) | 2019-07-31 | 2021-02-10 | 삼성전자주식회사 | Electronic device for providing dual connectivy and method for operating thereof |
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CN105101472A (en) | 2015-11-25 |
KR101958532B1 (en) | 2019-03-14 |
KR20170003629A (en) | 2017-01-09 |
EP3141072A1 (en) | 2017-03-15 |
TW201603622A (en) | 2016-01-16 |
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