CN104684050B - Non-continuous receiving control method and equipment - Google Patents
Non-continuous receiving control method and equipment Download PDFInfo
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- CN104684050B CN104684050B CN201310624784.0A CN201310624784A CN104684050B CN 104684050 B CN104684050 B CN 104684050B CN 201310624784 A CN201310624784 A CN 201310624784A CN 104684050 B CN104684050 B CN 104684050B
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- carrier wave
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1607—Supply circuits
- H04B1/1615—Switching on; Switching off, e.g. remotely
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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
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
- H04W52/0232—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal according to average transmission signal activity
-
- 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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- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of non-continuous receiving control method and equipment, base station determines the carrier wave for needing to carry out DRX control in the corresponding each carrier wave of UE；The carrier identification for the carrier wave determined is sent to the UE, UE receives the carrier identification of carrier wave that base station is sent, needing to carry out DRX control, carries out DRX control to the corresponding carrier wave of the carrier identification received.Using technical solution of the present invention, it can be improved the flexibility of DRX control, reduce the power consumption of UE, save the electricity of UE.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of non-continuous receiving control method and equipment.
Background technique
In order to make full use of the frequency spectrum resource of operator, higher peak rate is provided the user with, is a user equipment
The technology that (User Equipment, UE) configures multiple carrier waves is come into being, such as multi-carrier polymerizing technology, frequency division duplex
(Frequency Division Duplexing, FDD)/time division duplex (Time Division Duplexing, TDD) fusion
Technology is all the multi-transceiver technology that current International Organization for standardization is discussing.
When UE occupies multiple carrier waves, discontinuous reception (Discontinuous Reception, DRX) function allows UE
Receiver is closed under certain conditions, without being constantly in the state listened to the corresponding channel of each carrier wave, such as
UE need not listen to always Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH), thus
The power consumption for reducing UE has achieved the purpose that save UE electricity.
DRX is to guarantee that UE keeps wireless heterogeneous networks (Radio Resource Control, RRC) connection status for a long time,
And the important means of not excessive consumption power consumption.When network side, which is known, will not dispatch certain UE whithin a period of time, Ke Yixiang
UE sends DRX order, and the UE is notified to be directly entered sleep state, and UE need not just enter sleep shape after DRX timer expired
State, to preferably reduce the power consumption of UE.
But in the prior art, the DRX configuration of the corresponding each carrier wave of UE is general, and network side is only in a period of time
When the interior all carrier waves that will not dispatch UE, UE is just notified to enter sleep state, and UE can only carry out DRX control for all carrier waves
System, that is to say, that UE, which carries out that all carrier waves must be controlled when DRX control every time, enters sleep state.And under normal conditions, net
Network side may only dispatch the partial carrier wave of UE, if network side is not notified that UE is carried out at this time according to the scheme of the prior art
DRX control is unable to reach the power consumption for sufficiently reducing UE, saves the mesh of the electricity of UE so that the flexibility of DRX control is poor
's.
Summary of the invention
The embodiment of the present invention provides a kind of Noncontinuous control method and apparatus, to improve the flexibility of DRX control, reduces
The power consumption of UE saves the electricity of UE.
Technical solution of the embodiment of the present invention is as follows:
The embodiment of the present invention provides a kind of non-continuous receiving control method, and this method includes the following steps:
Base station determines the carrier wave for needing to carry out discontinuous reception DRX control in the corresponding each carrier wave of user equipment (UE)；
The carrier identification for the carrier wave determined is sent to the UE, indicates that the UE is corresponding to the carrier identification received
Carrier wave carry out DRX control.
Therefore technical solution of the embodiment of the present invention is no longer directed to all carrier waves of UE simultaneously when carrying out DRX control
DRX control is carried out, but carries out DRX control respectively for each carrier wave of UE, each carrier wave can respectively terminate the DRX of itself
Timer enters sleep state, can also be waken up by sleep state, therefore can be improved the flexibility of DRX control, effectively
The power consumption for reducing UE saves the electricity of UE.
Preferably, base station determines the carrier wave for needing to carry out DRX control, specifically includes in the corresponding each carrier wave of UE:
In the corresponding each carrier wave of UE, selection needs to enter dormant carrier wave for base station；
The carrier wave selected is confirmed as to the carrier wave for needing to carry out DRX control.
Scheme through this embodiment can be improved the flexibility of DRX control when control carrier wave enters sleep state,
The power consumption of UE is significantly reduced, the electricity of UE is saved.
Preferably, the carrier identification for the carrier wave determined is sent to the UE, specifically included:
The carrier identification for the carrier wave determined is carried and is sent in MAC layer Packet Data Unit MAC PDU
To the UE.
Scheme through this embodiment carries carrier identification by MAC PDU, the compatibility that can be improved and now net.
Preferably, the carrier identification carrying for the carrier wave determined is sent in MAC PDU the UE, specifically included:
Carrier wave will be used to indicate and enter dormant first Logic Channel Identifier LCID carrying in the MAC header of MAC PDU
In；
In MAC Control Element at position corresponding with the first LCID, the carrier identification for the carrier wave determined is carried；
The MAC PDU is sent to the UE.
Scheme through this embodiment is indicated whether to carry out DRX control by the first LCID, be indicated by carrier identification
DRX control is carried out to which carrier wave, can be improved the flexibility of DRX control.
Preferably, base station is in the corresponding each carrier wave of UE, before the determining carrier wave for needing to carry out DRX control, further includes:
Receive the radio frequency link tenability information that UE is reported；
According to the radio frequency link tenability information received, determine that UE can support at least two radio frequency links.
Preferably, base station is in the corresponding each carrier wave of UE, before the determining carrier wave for needing to carry out DRX control, further includes:
Receive the radio frequency link information of UE the is reported corresponding each carrier wave of the UE.
Preferably, the carrier wave selected is confirmed as the carrier wave for needing to carry out DRX control, specifically included:
Radio frequency link information reported according to the UE, the corresponding each carrier wave of the UE determines in the carrier wave selected
It is located at the carrier wave of same radio frequency chain road out；
Whether there is also other carrier waves on the radio frequency link where the carrier wave of same radio frequency chain road for judgement, if judgement
As a result be it is no, then the carrier wave on the radio frequency link is confirmed as the carrier wave for needing to carry out DRX control.
Scheme through this embodiment, base station carry out the load of DRX control according to the corresponding radio frequency link information sifting of carrier wave
Wave can be avoided closing just in the receiver of the carrier wave of processing business, ensure that the normal processing of business.
Preferably, base station determines the carrier wave for needing to carry out DRX control, specifically includes in the corresponding each carrier wave of UE:
In the corresponding each carrier wave of UE, selection needs the carrier wave being waken up by sleep state for base station；
The carrier wave selected is confirmed as to the carrier wave for needing to carry out DRX control.
Scheme through this embodiment can be improved the flexible of DRX control when control carrier wave is waken up by sleep state
Property, the power consumption of UE is significantly reduced, the electricity of UE is saved.
Preferably, the carrier identification for the carrier wave determined is sent to the UE, specifically included:
The carrier identification carrying for the carrier wave determined is sent to the UE in MAC PDU.
Scheme through this embodiment carries carrier identification by MAC PDU, the compatibility that can be improved and now net.
Preferably, the carrier identification carrying for the carrier wave determined is sent in MAC PDU the UE, specifically included:
The 2nd LCID for waking up dormant carrier wave will be used to indicate to carry in the MAC header of MAC PDU；
In MAC Control Element at position corresponding with the 2nd LCID, the carrier identification for the carrier wave determined is carried；
The MAC PDU is sent to the UE.
Scheme through this embodiment is indicated whether to carry out DRX control by the first LCID, be indicated by carrier identification
DRX control is carried out to which carrier wave, can be improved the flexibility of DRX control.
The embodiment of the present invention provides a kind of non-continuous receiving control method, and the method includes the following steps:
User equipment (UE) receives the carrier identification of carrier wave that base station is sent, needing to carry out discontinuous reception DRX control；
The UE carries out DRX control to the corresponding carrier wave of the carrier identification received.
Therefore technical solution of the embodiment of the present invention is no longer directed to all carrier waves of UE simultaneously when carrying out DRX control
DRX control is carried out, but carries out DRX control respectively for each carrier wave of UE, each carrier wave can respectively terminate the DRX of itself
Timer enters sleep state, can also be waken up by sleep state, therefore can be improved the flexibility of DRX control, effectively
The power consumption for reducing UE saves the electricity of UE.
Preferably, it is described need the carrier wave for carrying out DRX control be base station selected in the corresponding each carrier wave of the UE,
It needs to enter dormant carrier wave.
Scheme through this embodiment can be improved the flexibility of DRX control when control carrier wave enters sleep state,
The power consumption of UE is significantly reduced, the electricity of UE is saved.
Preferably, the carrier identification for receiving carrier wave that base station is sent, needing to carry out DRX control, specifically includes:
Receive the MAC layer Packet Data Unit MAC PDU that base station is sent；
The carrier identification for needing to carry out the carrier wave of DRX control is extracted from the MAC PDU received.
Scheme through this embodiment carries carrier identification by MAC PDU, the compatibility that can be improved and now net.
Preferably, the carrier identification for needing to carry out the carrier wave of DRX control is extracted from the MAC PDU received,
It specifically includes:
It is extracted from the MAC header of the MAC PDU and is used to indicate carrier wave into dormant first logic channel mark
Know LCID；
In MAC Control Element at position corresponding with the first LCID, the carrier wave for needing to carry out DRX control is extracted
Carrier identification.
Scheme through this embodiment is indicated whether to carry out DRX control by the first LCID, be indicated by carrier identification
DRX control is carried out to which carrier wave, can be improved the flexibility of DRX control.
Preferably, the UE carries out DRX control to the corresponding carrier wave of the carrier identification received, specifically includes:
The UE closes the receiver of the corresponding carrier wave of carrier identification received, and corresponding carrier wave is made to enter sleep shape
State.
Preferably, before the carrier identification for receiving carrier wave that base station is sent, needing to carry out DRX control, further includes:
The UE reports the radio frequency link tenability information of itself to the base station.
Preferably, before the carrier identification for receiving carrier wave that base station is sent, needing to carry out DRX control, further includes:
The UE reports the radio frequency link information of itself corresponding each carrier wave to the base station.
Preferably, it is described need the carrier wave for carrying out DRX control be base station selected in the corresponding each carrier wave of the UE,
Need the carrier wave being waken up by sleep state.
Scheme through this embodiment can be improved the flexible of DRX control when control carrier wave is waken up by sleep state
Property, the power consumption of UE is significantly reduced, the electricity of UE is saved.
Preferably, the carrier identification for receiving carrier wave that base station is sent, needing to carry out DRX control, specifically includes:
Receive the MAC PDU that base station is sent；
The carrier identification for needing to carry out the carrier wave of DRX control is extracted from the MAC PDU received.
Scheme through this embodiment carries carrier identification by MAC PDU, the compatibility that can be improved and now net.
Preferably, the carrier identification for needing to carry out the carrier wave of DRX control is extracted from the MAC PDU received,
It specifically includes:
It is extracted from the MAC header of the MAC PDU and is used to indicate the 2nd LCID that carrier wave is waken up by sleep state；
In MAC Control Element at position corresponding with the 2nd LCID, the carrier wave for needing to carry out DRX control is extracted
Carrier identification.
Scheme through this embodiment is indicated whether to carry out DRX control by the first LCID, be indicated by carrier identification
DRX control is carried out to which carrier wave, can be improved the flexibility of DRX control.
Preferably, the UE carries out DRX control to the corresponding carrier wave of the carrier identification received, specifically includes:
The UE opens the receiver of the corresponding carrier wave of carrier identification received, controls under corresponding carrier sense physics
Row control channel is waken up corresponding carrier wave by sleep state.
Preferably, the UE carries out DRX control to the corresponding carrier wave of the carrier identification received, specifically includes:
The UE opens the corresponding carrier wave of the carrier identification received when the initial time of next DRX cycle reaches
Receiver, control corresponding carrier sense Physical Downlink Control Channel, be waken up corresponding carrier wave by sleep state.
The embodiment of the present invention provides a kind of base station, comprising:
Carrier wave determination unit, in the corresponding each carrier wave of user equipment (UE), determination to need to carry out discontinuous reception DRX
The carrier wave of control；
Carrier identification transmission unit, the carrier identification of the carrier wave for determining carrier wave determination unit are sent to described
UE indicates that the UE carries out DRX control to the corresponding carrier wave of the carrier identification received.
Therefore technical solution of the embodiment of the present invention is no longer directed to all carrier waves of UE simultaneously when carrying out DRX control
DRX control is carried out, but carries out DRX control respectively for each carrier wave of UE, each carrier wave can respectively terminate the DRX of itself
Timer enters sleep state, can also be waken up by sleep state, therefore can be improved the flexibility of DRX control, effectively
The power consumption for reducing UE saves the electricity of UE.
Preferably, the carrier wave determination unit specifically includes:
First carrier selects subelement, in the corresponding each carrier wave of UE, selection to need to enter dormant carrier wave；
First carrier confirms subelement, and the carrier wave for selecting first carrier selection subelement is confirmed as needing to carry out
The carrier wave of DRX control.
Scheme through this embodiment can be improved the flexibility of DRX control when control carrier wave enters sleep state,
The power consumption of UE is significantly reduced, the electricity of UE is saved.
Preferably, the carrier identification transmission unit, specifically for the carrier wave for the carrier wave for determining carrier wave determination unit
Mark carries and is sent to the UE in MAC layer Packet Data Unit MAC PDU.
Scheme through this embodiment carries carrier identification by MAC PDU, the compatibility that can be improved and now net.
Preferably, the carrier identification transmission unit, specifically for carrier wave will be used to indicate into dormant first
Logic Channel Identifier LCID is carried in the MAC header of MAC PDU；The position corresponding with the first LCID in MAC Control Element
Place is set, the carrier identification for the carrier wave that carrier wave determination unit is determined is carried；The MAC PDU is sent to the UE.
Scheme through this embodiment is indicated whether to carry out DRX control by the first LCID, be indicated by carrier identification
DRX control is carried out to which carrier wave, can be improved the flexibility of DRX control.
Preferably, the base station further include:
Ability information receiving unit, in the corresponding each carrier wave of UE, determination to need to carry out DRX in carrier wave determination unit
Before the carrier wave of control, the radio frequency link tenability information that UE is reported is received；
Radio frequency link determination unit, the radio frequency link tenability letter for being received according to ability information receiving unit
Breath, determines that UE can support at least two radio frequency links.
Preferably, the base station further include:
Radio frequency link information receiving unit, in carrier wave determination unit in the corresponding each carrier wave of UE, determine need into
Before the carrier wave of row DRX control, the radio frequency link information of UE the is reported corresponding each carrier wave of the UE is received.
Preferably, the first carrier confirms subelement, specifically for the corresponding each load of being reported according to the UE, the UE
The radio frequency link information of wave is determined to be located on same radio frequency chain road in the carrier wave that first carrier selection subelement is selected
Carrier wave；Whether there is also other carrier waves on the radio frequency link where the carrier wave of same radio frequency chain road for judgement, if judgement knot
Fruit be it is no, then the carrier wave on the radio frequency link is confirmed as the carrier wave for needing to carry out DRX control.
Scheme through this embodiment, base station carry out the load of DRX control according to the corresponding radio frequency link information sifting of carrier wave
Wave can be avoided closing just in the receiver of the carrier wave of processing business, ensure that the normal processing of business.
Preferably, the carrier wave determination unit specifically includes:
Second carrier wave selects subelement, in the corresponding each carrier wave of UE, selection needs to be waken up by sleep state
Carrier wave；
Second carrier identification confirms subelement, and the carrier wave for selecting the second carrier wave selection subelement is confirmed as needing
Carry out the carrier wave of DRX control.
Scheme through this embodiment can be improved the flexible of DRX control when control carrier wave is waken up by sleep state
Property, the power consumption of UE is significantly reduced, the electricity of UE is saved.
Preferably, the carrier identification transmission unit, specifically for the carrier wave for the carrier wave for determining carrier wave determination unit
Mark carries and is sent to the UE in MAC PDU.
Scheme through this embodiment carries carrier identification by MAC PDU, the compatibility that can be improved and now net.
Preferably, the carrier identification transmission unit wakes up the of dormant carrier wave specifically for that will be used to indicate
Two LCID are carried in the MAC header of MAC PDU；In MAC Control Element at position corresponding with the 2nd LCID, carries and carry
The carrier identification for the carrier wave that wave determination unit is determined；The MAC PDU is sent to the UE.
Scheme through this embodiment is indicated whether to carry out DRX control by the first LCID, be indicated by carrier identification
DRX control is carried out to which carrier wave, can be improved the flexibility of DRX control.
The embodiment of the present invention also provides a kind of user equipment, comprising:
Carrier identification receiving unit, for receiving carrier wave that base station is sent, needing to carry out discontinuous reception DRX control
Carrier identification；
Control unit, the corresponding carrier wave of carrier identification for receiving to carrier identification receiving unit carry out DRX control.
Therefore technical solution of the embodiment of the present invention is no longer directed to all carrier waves of UE simultaneously when carrying out DRX control
DRX control is carried out, but carries out DRX control respectively for each carrier wave of UE, each carrier wave can respectively terminate the DRX of itself
Timer enters sleep state, can also be waken up by sleep state, therefore can be improved the flexibility of DRX control, effectively
The power consumption for reducing UE saves the electricity of UE.
Preferably, the carrier wave for needing to carry out DRX control is base station in the corresponding each carrier wave of the user equipment (UE)
It is selecting, need enter dormant carrier wave.
Scheme through this embodiment can be improved the flexibility of DRX control when control carrier wave enters sleep state,
The power consumption of UE is significantly reduced, the electricity of UE is saved.
Preferably, the carrier identification receiving unit specifically includes:
First data cell receiving subelement, for receiving the MAC layer Packet Data Unit of base station transmission
MAC PDU；
First carrier marker extraction subelement, the MAC for being received from the first data cell receiving subelement
The carrier identification for needing to carry out the carrier wave of DRX control is extracted in PDU.
Scheme through this embodiment carries carrier identification by MAC PDU, the compatibility that can be improved and now net.
Preferably, the first carrier marker extraction subelement, specifically for being extracted from the MAC header of the MAC PDU
It is used to indicate carrier wave out into dormant first Logic Channel Identifier LCID；With described first in MAC Control Element
At the corresponding position LCID, the carrier identification for needing to carry out the carrier wave of DRX control is extracted.
Scheme through this embodiment is indicated whether to carry out DRX control by the first LCID, be indicated by carrier identification
DRX control is carried out to which carrier wave, can be improved the flexibility of DRX control.
Preferably, described control unit, it is corresponding specifically for closing the carrier identification that carrier identification receiving unit receives
Carrier wave receiver, so that corresponding carrier wave is entered sleep state.
Preferably, the user equipment further include:
Ability information receiving unit, for carrier identification receiving unit receive base station send, need to carry out DRX control
Carrier wave carrier identification before, the base station Xiang Suoshu reports the radio frequency link tenability information of itself.
Preferably, the user equipment further include:
Radio frequency link information receiving unit, in the carrier wave for receiving carrier wave that base station is sent, needing to carry out DRX control
Before mark, the base station Xiang Suoshu reports the radio frequency link information of itself corresponding each carrier wave.
Preferably, it is described need the carrier wave for carrying out DRX control be base station selected in the corresponding each carrier wave of the UE,
Need the carrier wave being waken up by sleep state.
Scheme through this embodiment can be improved the flexible of DRX control when control carrier wave is waken up by sleep state
Property, the power consumption of UE is significantly reduced, the electricity of UE is saved.
Preferably, the carrier identification receiving unit specifically includes:
First data cell receiving subelement, for receiving the MAC PDU of base station transmission；
Second carrier identification extracts subelement, the MAC for receiving from the first data cell receiving subelement
The carrier identification for needing to carry out the carrier wave of DRX control is extracted in PDU.
Scheme through this embodiment carries carrier identification by MAC PDU, the compatibility that can be improved and now net.
Preferably, second carrier identification extracts subelement, specifically for extracting from the MAC header of the MAC PDU
It is used to indicate the 2nd LCID that carrier wave is waken up by sleep state out；It is corresponding with the 2nd LCID in MAC Control Element
At position, the carrier identification for needing to carry out the carrier wave of DRX control is extracted.
Scheme through this embodiment is indicated whether to carry out DRX control by the first LCID, be indicated by carrier identification
DRX control is carried out to which carrier wave, can be improved the flexibility of DRX control.
Preferably, described control unit, it is corresponding specifically for opening the carrier identification that carrier identification receiving unit receives
Carrier wave receiver, control corresponding carrier sense Physical Downlink Control Channel, call out corresponding carrier wave by sleep state
It wakes up.
Preferably, described control unit, specifically for opening carrier wave in the initial time arrival of next DRX cycle
The receiver for the corresponding carrier wave of carrier identification that mark receiving unit receives controls corresponding carrier sense physical down control
Channel is waken up corresponding carrier wave by sleep state.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the non-continuous receiving control method flow diagram of base station side in the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of MAC PDU in the embodiment of the present invention one；
Fig. 3 is that schematic diagram when carrier identification is carried with the form of bitmap in the embodiment of the present invention one；
Fig. 4 is the non-continuous receiving control method flow diagram of the side UE in the embodiment of the present invention two；
Fig. 5 is the structural schematic diagram of base station in the embodiment of the present invention three；
Fig. 6 is the structural schematic diagram of user equipment in the embodiment of the present invention four.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
In the prior art, the DRX configuration of the corresponding each carrier wave of UE is general, when carrying out DRX control every time, requires needle
DRX control is carried out simultaneously to all carrier waves of UE, i.e. all carrier waves of control UE enter sleep state simultaneously, or simultaneously from sleep
State wakes up, so that the flexibility of DRX control is poor, is also unable to reach the power consumption for sufficiently reducing UE, saves the electricity of UE
Purpose.
In technical solution of the embodiment of the present invention, DRX control is no longer carried out simultaneously for all carrier waves of UE, but is directed to UE
Each carrier wave carry out DRX control respectively, the DRX timer that each carrier wave can respectively terminate itself enters sleep state,
It can be waken up by sleep state, therefore can be improved the flexibility of DRX control, significantly reduced the power consumption of UE, save
The electricity of UE.
The DRX control program that the embodiment of the present invention proposes can be applied in multi-carrier polymerizing technology, can also apply
In FDD/TDD integration technology.
The present invention program is described in detail below by specific embodiment, certainly, the present invention is not limited to following realities
Apply example.
When the carrier wave to UE carries out DRX control, the carrier wave for needing to carry out DRX control is first determined by base station, is then led to
Know and specific DRX control (control carrier wave enters sleep state or is waken up by sleep state) is carried out to carrier wave again to UE, UE, because
This entire DRX control flow includes the control flow of base station side and the control flow of the side UE, describes the control of base station side separately below
The control flow of process processed and the side UE.
Embodiment one
The DRX control flow of base station side is introduced first.
As shown in Figure 1, the non-continuous receiving control method flow chart of the base station side proposed for the embodiment of the present invention one, tool
Body process flow is as follows, comprising:
Step 11, base station determines the carrier wave for needing to carry out DRX control in the corresponding each carrier wave of UE.
Step 12, the carrier identification for the carrier wave determined is sent to the UE, indicates the UE to the carrier wave received
It identifies corresponding carrier wave and carries out DRX control.
In the embodiment of the present invention one, sleep state can be entered for control carrier wave by carrying out DRX control to carrier wave, or
Control carrier wave is waken up by sleep state.The DRX control program under both of these case is introduced separately below.
Situation 1, control carrier wave are by entering sleep state.
When UE control carrier wave enters sleep state, the receiver of the carrier wave can be closed, that is, closes the radio frequency where the carrier wave
The receiver of link, radio frequency link can support several carrier waves, if therefore UE close the receiver of certain radio frequency link, should
All carrier waves on radio frequency link enter sleep state.
The embodiment of the present invention one proposes that base station can first determine that UE whether can before the carrier wave to UE carries out DRX control
It enough supports at least two radio frequency links, if UE can support at least two radio frequency links, can be mentioned according to the embodiment of the present invention
The corresponding carrier wave of scheme control UE out enters sleep state, can be according to existing if UE can only support a radio frequency link
The corresponding carrier wave of scheme control UE in technology enters sleep state.
It, can also be according to even if UE can only support a radio frequency link it should be noted that above-mentioned steps are optional steps
The corresponding carrier wave of scheme control UE that the embodiment of the present invention proposes enters sleep state.
In order to make base station can determine whether UE supports at least two radio frequency links, the embodiment of the present invention one proposes that UE can
With to base station reporting radio frequency link tenability information, base station determines UE according to the radio frequency link tenability information received
Whether at least two radio frequency links can be supported.
Wherein, UE can carry radio frequency link tenability information in UE ability information (Capability
Information base station is reported in).In Capability Information, radio frequency link tenability information is with 1
Bit or multiple bit is indicated.It indicates to support two radio frequency links if being indicated with 1 bit, 1,0 indicates not supporting two radio frequencies
Link；It indicates to support 2 radio frequency links if being indicated with 2 bit, 10,11 indicate to support 3 radio frequency links.
When base station carries out DRX control to the corresponding carrier wave of UE, first in the corresponding each carrier wave of UE, selects and need to enter
Dormant carrier wave, specifically, the load no longer dispatched in set period of time is determined in the corresponding each carrier wave of UE in base station
Wave, then using the carrier wave determined as need enter dormant carrier wave.
The embodiment of the present invention one propose, base station select need enter dormant carrier wave after, can directly will select
The carrier wave selected out is confirmed as the carrier wave for needing to carry out DRX control, and carrier identification is sent to UE, indicates UE to the load received
Wave identifies corresponding carrier wave and carries out DRX control.
In addition, can close the receiver of the carrier wave when UE control carrier wave enters sleep state, that is, close where the carrier wave
The receiver of radio frequency link, if on radio frequency link where the carrier wave also including other carrier waves, other carrier waves also can accordingly into
Enter sleep state.Therefore, in order to not influence the business processing of the carrier wave of normal work, the embodiment of the present invention one proposes that base station exists
Select after needing to enter dormant carrier wave, can also according to the radio frequency link where carrier wave, to the carrier wave selected into
The further screening of row, using the carrier wave filtered out as the carrier wave for needing to carry out DRX control.Specific screening process is as follows:
UE can report the radio frequency link information of the corresponding each carrier wave of the UE to base station.The rf chain of the corresponding each carrier wave of UE
Road information, which can be carried, is reported to base station in UE Capability Information, can also UE establish RRC connection or
Person's dynamic when carrying out carrier wave polymerization relevant operation reports.The radio frequency link information can be between radio frequency link and carrier wave
Correspondence relationship information, as shown in table 1:
Table 1:
The radio frequency link information may be that those carrier waves are the information on similar and different radio frequency link, example
Such as, UE reports following information to base station: itself corresponding carrier wave A and carrier wave B is located on the same radio frequency link, and carrier wave C is located at
On another radio frequency link.
Base station select need enter dormant carrier wave after, it is being reported according to UE, the corresponding each carrier wave of the UE
Radio frequency link information determines the carrier wave being located on same radio frequency chain road in the carrier wave selected, and then judgement is determined
Whether there is also other carrier waves on the radio frequency link where the carrier wave of same radio frequency chain road, if judging result be it is no,
Carrier wave on the radio frequency link is confirmed as to the carrier wave for needing to carry out DRX control.
For example, the corresponding carrier wave of UE includes carrier wave A, carrier wave B, carrier wave C, carrier wave D and carrier wave E, wherein carrier wave A, carrier wave B
It is located at 1 on radio frequency link with carrier wave C, carrier wave D and carrier wave E are located on radio frequency link 2, and base station selected needs out enter sleep shape
The carrier wave of state is carrier wave A, carrier wave B, carrier wave C and carrier wave E, and base station determines that carrier wave A, carrier wave B, carrier wave C are located at identical radio frequency
On link 1, and other carrier waves are not present on radio frequency link 1, therefore carrier wave A, carrier wave B, carrier wave C are confirmed as needing to carry out DRX
The carrier wave of control, and there is also carrier wave D on the radio frequency link 2 where carrier wave E, thus base station not by carrier wave D be confirmed as needing into
The carrier wave of row DRX control.
It, can be by carrier wave mark when base station needs the carrier identification for the carrier wave for carrying out DRX control to be sent to UE for what is determined
Know carry MAC layer Packet Data Unit (MAC PDU, MAC:Media Access Control, PDU:
Packet Data Unit) in be sent to the UE, the structure of MAC PDU is as shown in Figure 2.
The Logic Channel Identifier occupied in advance at DSCH Downlink Shared Channel (Downlink Shared Channel, DL-SCH)
In (Logical Channel Identify, LCID), a LCID is selected, carrier wave is used to indicate and enters sleep state, by this
LCID is known as the first LCID, and the first LCID characterizes the DRX order (Command) of multicarrier.Wherein it is possible in reserved LCID
The first LCID of middle selection.The first LCID that base station and UE storage are selected.
As shown in table 2, the corresponding relationship between the value and indicated information of LCID.
Table 2:
| The value of LCID | Information indicated by LCID |
| 00000 | Common control channel |
| 00001-01010 | Logic Channel Identifier |
| 01011-11010 | It is reserved |
| 11011 | Activation/deactivation |
| 11100 | User's contention resolved mark |
| 11101 | Time advance order |
| 11110 | DRX order |
| 11111 | Filling |
As shown in Table 2, the first LCID can be selected in 01011-11010.For example, selecting 01111 for the first LCID.
Base station carries the first LCID in the MAC header of MAC PDU, then in MAC Control Element (control
Element in) at position corresponding with the first LCID, the carrier identification for needing to carry out the carrier wave of DRX control is carried, is obtained
For the DRX command MAC control element of multicarrier, the MAC PDU is sent to the UE by base station.
For example, the first LCID is 01111, base station carries 01111 in the MAC header of MAC PDU, then in MAC
In control element at position corresponding with 01111, the carrier identification needed into dormant carrier wave is carried.
When base station carries carrier identification in MAC control element, it can be carried in the form of bitmap,
For example, corresponding 1 flag bit of the carrier identification of each carrier wave, flag bit is that the corresponding carrier wave of 1 expression is directly entered sleep shape
State, flag bit is that the corresponding carrier wave of 0 expression maintains existing DRX configuration, as shown in figure 3, C1~C8Respectively carrier identification.
Situation 2, control carrier wave are waken up by sleep state.
When base station carries out DRX control to the corresponding carrier wave of UE, first in the corresponding each carrier wave of UE, needs are selected by sleeping
The carrier wave that dormancy state is waken up is determined to need to dispatch specifically, base station is corresponding in dormant each carrier wave in UE
Carrier wave, then using the carrier wave determined as the carrier wave that is waken up by sleep state of needs.
The embodiment of the present invention one proposes that base station, can be direct after selecting the carrier wave for needing to be waken up by sleep state
The carrier wave selected is confirmed as to the carrier wave for needing to carry out DRX control, and the carrier identification for the carrier wave determined is sent to UE,
Indicate that UE carries out DRX control to the corresponding carrier wave of the carrier identification received.
When the carrier identification for the carrier wave determined is sent to UE by base station, carrier identification can be carried in MAC PDU
It is sent to the UE, the structure of MAC PDU is as shown in Figure 2.
In advance in the LCID that DL-SCH is occupied, a LCID is selected, wake-up is used to indicate and is in dormant carrier wave,
The LCID is known as the 2nd LCID, the 2nd LCID characterizes the DRX order Command of multicarrier.Wherein it is possible to reserved
The 2nd LCID is selected in LCID.First LCID is different from the 2nd LCID.The 2nd LCID that base station and UE storage are selected.
As shown in Table 2, base station can select the 2nd LCID in 01011-11010.For example, selecting 10001 for second
LCID。
Base station by the 2nd LCID carry in the MAC header of MAC PDU, then in MAC control element with institute
It states at the corresponding position the 2nd LCID, carries the carrier identification for needing to carry out the carrier wave of DRX control, obtain for multicarrier
DRX command MAC control element, the MAC PDU is sent to the UE by base station.
For example, the 2nd LCID is 10001, base station carries 10001 in the MAC header of MAC PDU, then in MAC
In control element at position corresponding with 10001, the carrier identification for needing the carrier wave waken up is carried.
When base station carries carrier identification in MAC control element, it can be carried in the form of bitmap,
For example, corresponding 1 flag bit of the carrier identification of each carrier wave, flag bit is that 1 expression wakes up corresponding carrier wave, flag bit 0
Indicate that corresponding carrier wave maintains existing DRX configuration, as shown in Figure 3.
Embodiment two
The DRX control flow of the side UE is described below.
As shown in figure 4, for the non-continuous receiving control method flow chart that the embodiment of the present invention two proposes, specific processing stream
Journey is as follows, comprising:
Step 41, UE receives the carrier identification of carrier wave that base station is sent, needing to carry out DRX control.
Step 42, the UE carries out DRX control to the corresponding carrier wave of the carrier identification received.
In the embodiment of the present invention two, sleep state can be entered for control carrier wave by carrying out DRX control to carrier wave, or
Control carrier wave is waken up by sleep state.The DRX control program under both of these case is introduced separately below.
Situation 1, control carrier wave are by entering sleep state.
Base station carries out DRX control according to the method that situation 1 in the embodiment of the present invention one describes, in the corresponding each carrier wave of UE
It selects and needs to enter dormant carrier wave, using the carrier wave selected as the carrier wave for needing to carry out DRX control, and by carrier wave
Mark is sent to UE.That is, above-mentioned need the carrier wave for carrying out DRX control to select in the corresponding each carrier wave of UE for base station
, need enter dormant carrier wave.
If the carrier identification for needing the carrier wave for carrying out DRX control carrying is sent to UE by base station in MAC PDU, UE is connect
The process for receiving the carrier identification that base station is sent is as follows:
UE receives the MAC PDU that base station is sent, and then extracts from the MAC PDU received and needs to carry out DRX control
Carrier wave carrier identification, the structure of MAC PDU is as shown in Figure 2.
Specifically, UE is extracted from the MAC header of MAC PDU and is used to indicate carrier wave into dormant first LCID,
If occurring the first LCID in MAC header, UE, which is considered as needing to control carrier wave, enters sleep state, therefore UE is in MAC
In control element at position corresponding with the first LCID, the carrier wave mark needed into dormant carrier wave is extracted
Know.
For example, the first LCID is 01111, if occurring 01111 in MAC header, UE thinks that needing to control carrier wave entrance sleeps
Dormancy state, therefore UE is extracted at position corresponding with 01111 in MAC control element and is needed to enter sleep state
Carrier wave carrier identification.
When base station carries carrier identification in MAC control element, it can be carried in the form of bitmap,
When so UE extracts carrier identification in MAC control element, the carrier wave that mark position is 1 can be confirmed as needing
Into dormant carrier wave.
In situation 1, when UE carries out DRX control to the corresponding carrier wave of the carrier identification extracted, pause carrier wave is current
DRX timer closes the receiver of carrier wave, the i.e. receiver of radio frequency link where closing carrier wave, carrier wave is made to enter sleep shape
State.After carrier wave enters sleep state, PDCCH channel is no longer monitored.
In addition, the embodiment of the present invention two proposes, UE can also report the radio frequency link tenability of itself to base station in advance
Information, so that base station determines whether UE can support at least two radio frequency links according to the radio frequency link tenability information of UE.
Wherein, radio frequency link tenability information can be carried and be reported to base station in UE Capability Information by UE.
Further, UE can also report the radio frequency link information of itself corresponding each carrier wave to base station, so that base station energy
The enough radio frequency link information reported according to UE is screened to needing to enter dormant carrier wave.UE can penetrating each carrier wave
Frequency link information carrying be reported to base station in UE Capability Information, can also establish RRC connection or
When carrying out carrier wave polymerization relevant operation, dynamic is reported to base station.
Situation 2, control carrier wave are waken up by sleep state.
Base station carries out DRX control according to the method that situation 2 in the embodiment of the present invention one describes, in the corresponding each carrier wave of UE
The carrier wave for needing to be waken up by sleep state is selected, using the carrier wave selected as the carrier wave for needing to carry out DRX control, and will
Carrier identification is sent to UE.That is, above-mentioned need the carrier wave for carrying out DRX control to select in the corresponding each carrier wave of UE for base station
Carrier wave selecting out, needing to be waken up by sleep state.
If the carrier identification for needing the carrier wave for carrying out DRX control carrying is sent to UE by base station in MAC PDU, UE is connect
The process for receiving the carrier identification that base station is sent is as follows:
UE receives the MAC PDU that base station is sent, and then extracts from the MAC PDU received and needs to carry out DRX control
Carrier wave carrier identification, the structure of MAC PDU is as shown in Figure 2.
Specifically, UE is extracted from the MAC header of MAC PDU is used to indicate carrier wave is waken up by sleep state second
LCID, if occurring the 2nd LCID in MAC header, UE is considered as needing to wake up dormant carrier wave, therefore UE is in MAC
In control element at position corresponding with the 2nd LCID, the load for needing the carrier wave being waken up by sleep state is extracted
Wave mark.
For example, the 2nd LCID is 10001, if occurring 10001 in MAC header, UE thinks to need to wake up dormant
Carrier wave, therefore UE extracts needs in MAC control element and is called out by sleep state at position corresponding with 10001
The carrier identification of awake carrier wave.
When base station carries carrier identification in MAC control element, it can be carried in the form of bitmap,
When so UE extracts carrier identification in MAC control element, the carrier wave that mark position is 1 can be confirmed as needing
The carrier wave being waken up by sleep state, the carrier wave that flag bit is 0 keep sleep state.
In situation 2, when UE carries out DRX control to the corresponding carrier wave of the carrier identification extracted, load can be opened immediately
The receiver of wave controls carrier sense PDCCH, is waken up carrier wave by sleep state immediately；It can also be in next DRX cycle
Initial time when reaching, open the receiver of carrier wave, control carrier sense PDCCH, be waken up carrier wave by sleep state.
The embodiment of the present invention two proposes that UE determines the load for needing to carry out DRX control according to the carrier identification that base station is sent
After wave, each carrier wave if necessary to progress DRX control is not on the same radio frequency link, then each carrier wave can be adjusted to by UE
On the same radio frequency link, and the corresponding radio frequency link information of each carrier wave adjusted is reported to base station.
UE adjust carrier wave where radio frequency link the step of be optional step, network side can be pre-configured with whether UE holds
The row step.
It should be noted that base station and UE can be according to existing skills when the carrier wave for needing to control UE enters sleep state
Scheme control carrier wave in art carries out sleep state, can also describe according to situation 1 in the embodiment of the present invention one and embodiment two
Method control carrier wave carry out sleep state；When the carrier wave for needing to control UE is waken up by sleep state, UE can be according to existing
Having the scheme in technology to wake up carrier wave, (i.e. the corresponding carrier wave of UE enters after sleep state, in the starting of next DRX cycle
Be carved into up to when, UE wakes up dormant carrier wave), can also be described according to situation 2 in the embodiment of the present invention one and embodiment two
Method wake up carrier wave.Specifically include following four kinds of combined situations:
The first combined situation, base station and UE enter sleep state, i.e. base according to scheme in the prior art control carrier wave
It stands and sends DRX Command to UE, UE is directly entered sleep state according to DRX Command；UE is according to side in the prior art
Case wakes up dormant carrier wave, i.e. for UE when the initial time of next DRX cycle reaches, UE wakes up dormant load
Wave.
Second of combined situation, base station and UE enter sleep state, i.e. base according to scheme in the prior art control carrier wave
It stands and sends DRX Command to UE, UE is directly entered sleep state according to DRX Command；Base station and UE are according to of the invention real
It applies the method that situation 2 describes in example one and embodiment two and wakes up carrier wave, is i.e. carrier wave is constantly in sleep state, until base station indicates
UE, which wakes up, is in dormant carrier wave.
The method that the third combined situation, base station and UE are described according to situation 1 in the embodiment of the present invention one and embodiment two
Control carrier wave enters sleep state, i.e. base station will need the carrier identification into dormant carrier wave to be sent to UE, indicates UE
Enter sleep state to corresponding carrier wave is controlled；UE wakes up dormant carrier wave according to scheme in the prior art, i.e. UE exists
When the initial time of next DRX cycle reaches, UE wakes up dormant carrier wave.
The method that 4th kind of combined situation, base station and UE are described according to situation 1 in the embodiment of the present invention one and embodiment two
Control carrier wave enters sleep state, i.e. base station will need the carrier identification into dormant carrier wave to be sent to UE, indicates UE
Enter sleep state to corresponding carrier wave is controlled；Base station and UE are described according to situation 2 in the embodiment of the present invention one and embodiment two
Method wake up carrier wave, i.e. carrier wave is constantly in sleep state, and until base station, instruction UE, which is waken up, is in dormant carrier wave.
Embodiment three
Corresponding with the non-continuous receiving control method that the embodiment of the present invention one proposes, the embodiment of the present invention three proposes a kind of base
It stands, structure is as shown in Figure 5, comprising:
Carrier wave determination unit 51, for determining the carrier wave for needing to carry out DRX control in the corresponding each carrier wave of UE；
Carrier identification transmission unit 52, the carrier identification of the carrier wave for determining carrier wave determination unit 51 are sent to institute
UE is stated, indicates that the UE carries out DRX control to the corresponding carrier wave of the carrier identification received.
Preferably, the carrier wave determination unit 51 specifically includes:
First carrier selects subelement, in the corresponding each carrier wave of UE, selection to need to enter dormant carrier wave；
First carrier confirms subelement, and the carrier wave for selecting first carrier selection subelement is confirmed as needing to carry out
The carrier wave of DRX control.
Preferably, the carrier identification transmission unit 52, specifically for the carrier wave of determining carrier wave determination unit 51
Carrier identification carrying is sent to the UE in MAC PDU.
Preferably, the carrier identification transmission unit 52 enters dormant the specifically for that will be used to indicate carrier wave
One LCID is carried in the MAC header of MAC PDU；In MAC Control Element at position corresponding with the first LCID, carries and carry
The carrier identification for the carrier wave that wave determination unit 51 is determined；The MAC PDU is sent to the UE.
Preferably, further includes:
Ability information receiving unit, in the corresponding each carrier wave of UE, determination to need to carry out in carrier wave determination unit 51
Before the carrier wave of DRX control, the radio frequency link tenability information that UE is reported is received；
Radio frequency link determination unit, the radio frequency link tenability letter for being received according to ability information receiving unit
Breath, determines that UE can support at least two radio frequency links.
Preferably, further includes:
Radio frequency link information receiving unit, in the corresponding each carrier wave of UE, determining and needing in carrier wave determination unit 51
Before the carrier wave for carrying out DRX control, the radio frequency link information of UE the is reported corresponding each carrier wave of the UE is received.
Preferably, the first carrier confirms subelement, specifically for the corresponding each load of being reported according to the UE, the UE
The radio frequency link information of wave is determined to be located on same radio frequency chain road in the carrier wave that first carrier selection subelement is selected
Carrier wave；Whether there is also other carrier waves on the radio frequency link where the carrier wave of same radio frequency chain road for judgement, if judgement knot
Fruit be it is no, then the carrier wave on the radio frequency link is confirmed as the carrier wave for needing to carry out DRX control.
Preferably, the carrier wave determination unit 51 specifically includes:
Second carrier wave selects subelement, in the corresponding each carrier wave of UE, selection needs to be waken up by sleep state
Carrier wave；
Second carrier identification confirms subelement, and the carrier wave for selecting the second carrier wave selection subelement is confirmed as needing
Carry out the carrier wave of DRX control.
Preferably, the carrier identification transmission unit 52, specifically for the carrier wave of determining carrier wave determination unit 51
Carrier identification carrying is sent to the UE in MAC PDU.
Preferably, the carrier identification transmission unit 52 wakes up dormant carrier wave specifically for that will be used to indicate
2nd LCID is carried in the MAC header of MAC PDU；In MAC Control Element at position corresponding with the 2nd LCID, carry
The carrier identification for the carrier wave that carrier wave determination unit 51 is determined；The MAC PDU is sent to the UE.
Example IV
Corresponding with the non-continuous receiving control method that the embodiment of the present invention two proposes, the embodiment of the present invention four proposes a kind of use
Family equipment, structure are as shown in Figure 6, comprising:
Carrier identification receiving unit 61, for receiving the carrier wave mark of carrier wave that base station is sent, needing to carry out DRX control
Know；
Control unit 62, the corresponding carrier wave of carrier identification for receiving to carrier identification receiving unit 61 carry out DRX
Control.
Preferably, the carrier wave for needing to carry out DRX control is base station in the corresponding each carrier wave of the user equipment (UE)
It is selecting, need enter dormant carrier wave.
Preferably, the carrier identification receiving unit 61 specifically includes:
First data cell receiving subelement, for receiving the MAC layer Packet Data Unit of base station transmission
MAC PDU；
First carrier marker extraction subelement, the MAC for being received from the first data cell receiving subelement
The carrier identification for needing to carry out the carrier wave of DRX control is extracted in PDU.
Preferably, the first carrier marker extraction subelement, specifically for being extracted from the MAC header of the MAC PDU
It is used to indicate carrier wave out into dormant first LCID；The position corresponding with the first LCID in MAC Control Element
Place, extracts the carrier identification for needing to carry out the carrier wave of DRX control.
Preferably, described control unit, the carrier identification pair received specifically for closing carrier identification receiving unit 61
The receiver for the carrier wave answered makes corresponding carrier wave enter sleep state.
Preferably, further includes:
Ability information receiving unit, for carrier identification receiving unit 61 receive base station send, need to carry out DRX control
Before the carrier identification of the carrier wave of system, the base station Xiang Suoshu reports the radio frequency link tenability information of itself.
Preferably, the user equipment further include:
Radio frequency link information receiving unit, in the carrier wave for receiving carrier wave that base station is sent, needing to carry out DRX control
Before mark, the base station Xiang Suoshu reports the radio frequency link information of itself corresponding each carrier wave.
Preferably, it is described need the carrier wave for carrying out DRX control be base station selected in the corresponding each carrier wave of the UE,
Need the carrier wave being waken up by sleep state.
Preferably, the carrier identification receiving unit 61 specifically includes:
First data cell receiving subelement, for receiving the MAC PDU of base station transmission；
Second carrier identification extracts subelement, the MAC for receiving from the first data cell receiving subelement
The carrier identification for needing to carry out the carrier wave of DRX control is extracted in PDU.
Preferably, second carrier identification extracts subelement, specifically for extracting from the MAC header of the MAC PDU
It is used to indicate the 2nd LCID that carrier wave is waken up by sleep state out；It is corresponding with the 2nd LCID in MAC Control Element
At position, the carrier identification for needing to carry out the carrier wave of DRX control is extracted.
Preferably, described control unit 62, the carrier identification pair received specifically for opening carrier identification receiving unit
The receiver for the carrier wave answered controls corresponding carrier sense Physical Downlink Control Channel, makes corresponding carrier wave by sleep state quilt
It wakes up.
Preferably, described control unit 62, specifically for opening and carrying in the initial time arrival of next DRX cycle
The receiver for the corresponding carrier wave of carrier identification that wave mark receiving unit receives, controls corresponding carrier sense physical down control
Channel processed is waken up corresponding carrier wave by sleep state.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.It wherein includes the computer-usable storage medium of computer usable program code that the present invention, which can be used in one or more,
The form for the computer program product implemented in (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.).
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
As defined in this article, computer-readable medium does not include non-persistent computer readable media
(transitory media), such as data-signal and carrier wave of modulation.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (30)
1. a kind of non-continuous receiving control method characterized by comprising
Receive the radio frequency link tenability information of reported by user equipment UE；
According to the radio frequency link tenability information received, determine that the UE can support at least two radio frequency links；
Base station in the corresponding each carrier wave of the user equipment (UE), selection need enter dormant carrier wave or selection need by
The carrier wave that sleep state is waken up；And the carrier wave selected is confirmed as to the carrier wave for needing to carry out discontinuous reception DRX control；
The carrier identification for the carrier wave determined is sent to the UE, indicates the UE to the corresponding load of the carrier identification received
Wave carries out DRX control.
2. the method as described in claim 1, which is characterized in that the carrier identification for the carrier wave determined is sent to the UE,
It specifically includes:
The carrier identification for the carrier wave determined is carried and is sent to institute in MAC layer Packet Data Unit MACPDU
State UE.
3. method according to claim 2, which is characterized in that carrying the carrier identification for the carrier wave determined in MAC PDU
In be sent to the UE, specifically include:
Carrier wave will be used to indicate to carry in the MAC header of MACPDU into dormant first Logic Channel Identifier LCID；
In MAC Control Element at position corresponding with the first LCID, the carrier identification for the carrier wave determined is carried；
The MAC PDU is sent to the UE.
4. the method as described in claim 1, which is characterized in that in the corresponding each carrier wave of UE, determination needs to carry out DRX for base station
Before the carrier wave of control, further includes:
Receive the radio frequency link information of UE the is reported corresponding each carrier wave of the UE.
5. method as claimed in claim 4, which is characterized in that be confirmed as the carrier wave selected to need to carry out DRX control
Carrier wave specifically includes:
Radio frequency link information reported according to the UE, the corresponding each carrier wave of the UE, determines position in the carrier wave selected
Carrier wave in same radio frequency chain road；
Whether there is also other carrier waves on the radio frequency link where the carrier wave of same radio frequency chain road for judgement, if judging result
Be it is no, then the carrier wave on the radio frequency link is confirmed as the carrier wave for needing to carry out DRX control.
6. the method as described in claim 1, which is characterized in that the carrier identification for the carrier wave determined is sent to the UE,
It specifically includes:
The carrier identification carrying for the carrier wave determined is sent to the UE in MAC PDU.
7. method as claimed in claim 6, which is characterized in that carrying the carrier identification for the carrier wave determined in MAC PDU
In be sent to the UE, specifically include:
The 2nd LCID for waking up dormant carrier wave will be used to indicate to carry in the MAC header of MAC PDU；
In MAC Control Element at position corresponding with the 2nd LCID, the carrier identification for the carrier wave determined is carried；
The MAC PDU is sent to the UE.
8. a kind of non-continuous receiving control method characterized by comprising
UE reports the radio frequency link tenability information of itself to base station；
UE reports the radio frequency link information of itself corresponding each carrier wave to the base station；
User equipment (UE) receives the carrier identification of carrier wave that the base station is sent, needing to carry out discontinuous reception DRX control；Its
In, it is described to need the carrier wave for carrying out DRX control to be, it is that base station is selected in the corresponding each carrier wave of the UE, need to enter and sleep
The carrier wave of dormancy state or the carrier wave for needing to be waken up by sleep state；
The UE carries out DRX control to the corresponding carrier wave of the carrier identification received.
9. method according to claim 8, which is characterized in that receive carrier wave that base station is sent, needing to carry out DRX control
Carrier identification specifically includes:
Receive the MAC layer Packet Data Unit MAC PDU that base station is sent；
The carrier identification for needing to carry out the carrier wave of DRX control is extracted from the MAC PDU received.
10. method as claimed in claim 9, which is characterized in that extracted from the MAC PDU received and need to carry out
The carrier identification of the carrier wave of DRX control, specifically includes:
It is extracted from the MAC header of the MAC PDU and is used to indicate carrier wave into dormant first Logic Channel Identifier
LCID；
In MAC Control Element at position corresponding with the first LCID, the load for needing to carry out the carrier wave of DRX control is extracted
Wave mark.
11. method according to claim 8, which is characterized in that the UE to the corresponding carrier wave of the carrier identification received into
Row DRX control, specifically includes:
The UE closes the receiver of the corresponding carrier wave of carrier identification received, and corresponding carrier wave is made to enter sleep state.
12. method according to claim 8, which is characterized in that receive carrier wave that base station is sent, needing to carry out DRX control
Carrier identification, specifically include:
Receive the MAC PDU that base station is sent；
The carrier identification for needing to carry out the carrier wave of DRX control is extracted from the MAC PDU received.
13. method as claimed in claim 12, which is characterized in that extracted from the MAC PDU received need into
The carrier identification of the carrier wave of row DRX control, specifically includes:
It is extracted from the MAC header of the MAC PDU and is used to indicate the 2nd LCID that carrier wave is waken up by sleep state；
In MAC Control Element at position corresponding with the 2nd LCID, the load for needing to carry out the carrier wave of DRX control is extracted
Wave mark.
14. method according to claim 8, which is characterized in that the UE to the corresponding carrier wave of the carrier identification received into
Row DRX control, specifically includes:
The UE opens the receiver of the corresponding carrier wave of carrier identification received, controls corresponding carrier sense physical down control
Channel processed is waken up corresponding carrier wave by sleep state.
15. method according to claim 8, which is characterized in that the UE to the corresponding carrier wave of the carrier identification received into
Row DRX control, specifically includes:
The UE opens connecing for the corresponding carrier wave of the carrier identification received when the initial time of next DRX cycle reaches
Receipts machine controls corresponding carrier sense Physical Downlink Control Channel, is waken up corresponding carrier wave by sleep state.
16. a kind of base station characterized by comprising
Ability information receiving unit, the radio frequency link tenability information reported for receiving UE；
Radio frequency link determination unit, the radio frequency link tenability information for being received according to ability information receiving unit, really
At least two radio frequency links can be supported by determining UE；
Carrier wave determination unit, in the corresponding each carrier wave of user equipment (UE), selection need to enter dormant carrier wave or
Selection needs the carrier wave being waken up by sleep state, and the carrier wave selected is confirmed as the carrier wave for needing to carry out DRX control；
Carrier identification transmission unit, the carrier identification of the carrier wave for determining carrier wave determination unit are sent to the UE, refer to
Show that the UE carries out DRX control to the corresponding carrier wave of the carrier identification received.
17. base station as claimed in claim 16, which is characterized in that the carrier identification transmission unit is specifically used for carrier wave
The carrier identification carrying for the carrier wave that determination unit is determined is sent in MAC layer Packet Data Unit MAC PDU
The UE.
18. base station as claimed in claim 17, which is characterized in that the carrier identification transmission unit, specifically for that will be used for
Indication carrier wave enters dormant first Logic Channel Identifier LCID and carries in the MAC header of MAC PDU；It is controlled in MAC single
In member at position corresponding with the first LCID, the carrier identification for the carrier wave that carrier wave determination unit is determined is carried；It will be described
MAC PDU is sent to the UE.
19. base station as claimed in claim 16, which is characterized in that further include:
Radio frequency link information receiving unit, in the corresponding each carrier wave of UE, determination to need to carry out DRX in carrier wave determination unit
Before the carrier wave of control, the radio frequency link information of UE the is reported corresponding each carrier wave of the UE is received.
20. base station as claimed in claim 19, which is characterized in that the carrier wave determination unit is specifically used for according to the UE
Radio frequency link information report, the corresponding each carrier wave of the UE determines in the carrier wave that first carrier selection subelement is selected
It is located at the carrier wave of same radio frequency chain road out；Whether judgement goes back on the radio frequency link where the carrier wave of same radio frequency chain road
There are other carrier waves, if judging result be it is no, the carrier wave on the radio frequency link is confirmed as to the load for needing to carry out DRX control
Wave.
21. base station as claimed in claim 16, which is characterized in that the carrier identification transmission unit is specifically used for carrier wave
The carrier identification carrying for the carrier wave that determination unit is determined is sent to the UE in MAC PDU.
22. base station as claimed in claim 21, which is characterized in that the carrier identification transmission unit, specifically for that will be used for
Indicate that the 2nd LCID for waking up dormant carrier wave is carried in the MAC header of MAC PDU；In MAC Control Element with it is described
At the corresponding position 2nd LCID, the carrier identification for the carrier wave that carrier wave determination unit is determined is carried；The MAC PDU is sent
To the UE.
23. a kind of user equipment characterized by comprising
Ability information receiving unit, for reporting itself radio frequency link tenability information to base station；
Radio frequency link information receiving unit, for reporting the radio frequency link information of itself corresponding each carrier wave to the base station；
Carrier identification receiving unit, for receiving carrier wave that the base station is sent, needing to carry out discontinuous reception DRX control
Carrier identification；It is wherein, described that need the carrier wave for carrying out DRX control be base station is selected in the corresponding each carrier wave of UE, needs
Into dormant carrier wave or the carrier wave for needing to be waken up by sleep state；
Control unit, the corresponding carrier wave of carrier identification for receiving to carrier identification receiving unit carry out DRX control.
24. user equipment as claimed in claim 23, which is characterized in that the carrier identification receiving unit specifically includes:
First data cell receiving subelement, for receiving the MAC layer Packet Data Unit MAC of base station transmission
PDU；
First carrier marker extraction subelement, for from the MAC PDU that the first data cell receiving subelement receives
Extract the carrier identification for needing to carry out the carrier wave of DRX control.
25. user equipment as claimed in claim 24, which is characterized in that the first carrier marker extraction subelement, specifically
Carrier wave is used to indicate into dormant first Logic Channel Identifier for extracting from the MAC header of the MAC PDU
LCID；In MAC Control Element at position corresponding with the first LCID, the carrier wave for needing to carry out DRX control is extracted
Carrier identification.
26. user equipment as claimed in claim 23, which is characterized in that described control unit is specifically used for closing carrier wave mark
The receiver for knowing the corresponding carrier wave of carrier identification that receiving unit receives, makes corresponding carrier wave enter sleep state.
27. user equipment as claimed in claim 23, which is characterized in that the carrier identification receiving unit specifically includes:
First data cell receiving subelement, for receiving the MAC PDU of base station transmission；
Second carrier identification extracts subelement, for from the MAC PDU that the first data cell receiving subelement receives
Extract the carrier identification for needing to carry out the carrier wave of DRX control.
28. user equipment as claimed in claim 27, which is characterized in that second carrier identification extracts subelement, specifically
For extracting the 2nd LCID for being used to indicate carrier wave and being waken up by sleep state from the MAC header of the MAC PDU；In MAC
In control unit at position corresponding with the 2nd LCID, the carrier identification for needing to carry out the carrier wave of DRX control is extracted.
29. user equipment as claimed in claim 23, which is characterized in that described control unit is specifically used for opening carrier wave mark
The receiver for knowing the corresponding carrier wave of carrier identification that receiving unit receives controls corresponding carrier sense physical down control letter
Road is waken up corresponding carrier wave by sleep state.
30. user equipment as claimed in claim 23, which is characterized in that described control unit is specifically used in next DRX
When the initial time in period reaches, the receiver for the corresponding carrier wave of carrier identification that carrier identification receiving unit receives is opened,
Corresponding carrier sense Physical Downlink Control Channel is controlled, is waken up corresponding carrier wave by sleep state.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310624784.0A CN104684050B (en) | 2013-11-26 | 2013-11-26 | Non-continuous receiving control method and equipment |
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| CN201310624784.0A CN104684050B (en) | 2013-11-26 | 2013-11-26 | Non-continuous receiving control method and equipment |
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| CN109429258B (en) * | 2017-07-17 | 2021-10-29 | 中国移动通信有限公司研究院 | Indication method, monitoring method, terminal and network side equipment for channel monitoring |
| SG11202002035QA (en) | 2017-09-07 | 2020-04-29 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Discontinuous reception method, network device and terminal device |
| WO2019191984A1 (en) * | 2018-04-04 | 2019-10-10 | 华为技术有限公司 | Signal transmitting method, network device and terminal device |
| CN110730480B (en) * | 2018-07-17 | 2023-01-06 | 华为技术有限公司 | Method and device for optimizing power of terminal equipment |
| US11937180B2 (en) | 2018-08-31 | 2024-03-19 | Beijing Xiaomi Mobile Software Co., Ltd. | Carrier activation method, device, apparatus, system, and storage medium |
| CN110913460B (en) * | 2018-09-14 | 2021-09-14 | 华为技术有限公司 | Method for monitoring physical downlink control channel, communication equipment and network equipment |
| CN113767681B (en) * | 2019-04-30 | 2023-07-25 | 中兴通讯股份有限公司 | System and method for downlink control signaling |
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| CN102291759A (en) * | 2010-06-21 | 2011-12-21 | 电信科学技术研究院 | Receiving capability reporting method and equipment |
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| JP5622735B2 (en) * | 2008-10-20 | 2014-11-12 | インターデイジタル パテント ホールディングス インコーポレイテッド | Carrier aggregation |
| GB2469800A (en) * | 2009-04-27 | 2010-11-03 | Nec Corp | Communications system |
| CN102036348B (en) * | 2009-09-30 | 2014-01-01 | 中兴通讯股份有限公司 | Discontinuous reception configuration method and system |
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| CN102014469A (en) * | 2009-09-23 | 2011-04-13 | 大唐移动通信设备有限公司 | Discontinuous reception method, system and equipment in multi-carrier system |
| CN102291759A (en) * | 2010-06-21 | 2011-12-21 | 电信科学技术研究院 | Receiving capability reporting method and equipment |
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