CN102932882A - Discontinuous reception (DRX) method and system - Google Patents
Discontinuous reception (DRX) method and system Download PDFInfo
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- CN102932882A CN102932882A CN2011102287676A CN201110228767A CN102932882A CN 102932882 A CN102932882 A CN 102932882A CN 2011102287676 A CN2011102287676 A CN 2011102287676A CN 201110228767 A CN201110228767 A CN 201110228767A CN 102932882 A CN102932882 A CN 102932882A
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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
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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
Abstract
The invention discloses a discontinuous reception (DRX) method. The DRX method comprises the following steps that: a terminal receives at least one set of DRX parameters which is configured and sent by a network side; and the terminal starts a corresponding number of DRX processes according to at least one set of DRX parameters. The invention also provides a DRX system. According to the technical scheme provided by the invention, the behaviors of the terminal and the characteristics of services can be optimally matched, and the aim of saving power is fulfilled.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of discontinuous receiving method and system.
Background technology
Discontinuous reception (DRX, Discontinuous Reception) refers to terminal and stops to monitor Physical Downlink Control Channel (PDCCH, Physical Downlink Control Channel) in following period of time.DRX divides two kinds: a kind of is idle (IDLE) DRX, is in discontinuous reception under the IDLE state when terminal exactly; When being in the IDLE state, there has not been radio resource control (RRC, Radio Resource Control) connection and user's specific resource, therefore IDLE DRX is mainly used in monitored call channel and broadcast channel, as long as define the fixing cycle, just can reach the purpose of discontinuous reception; But, if the terminal monitoring user data channel then must be introduced into connection status from the IDLE state.Another kind is exactly to activate (Active) DRX, be exactly the DRX of end under RRC connection (RRC-CONNECTED) state, can the optimization system resource distribution, the more important thing is and to save power consumption of terminal, do not need just can reach the purpose of saving power consumption of terminal by allowing terminal enter into RRC free time (RRC_IDLE) state, some non real-time application (web-browsings for example, instant messaging etc.) always there is a period of time, terminal does not need ceaselessly to monitor downlink data, also do not need to carry out relevant treatment, DRX just can be applied in such scene.In addition owing to exist RRC to connect under the Active DRX state, so terminal will to forward the speed of the state of monitoring downlink data to very fast.
Have some timers among the DRX, some timers are described below, wherein all time all is based on subframe, namely take ms as unit):
1, continuous firing timer (On Duration Timer)
Terminal is kept the time that wakes at every turn after DRX wakes up, terminal can search PDCCH in the period at this section.
2, stop timer (Inactivity Timer)
Terminal is when waking, mixed automatic retransfer request (HARQ successfully decodes at every turn, Hybrid Automatic Repeat Reqest) time of maintenance Active behind the PDCCH of initialization, namely when PDCCH that terminal is received indication be the initial transmission (rather than re-transmission) of a UL/DL after, the time that need to keep Active, the time that terminal is successfully decoded when waking at every turn and kept Active behind the PDCCH of HARQ initialization.
3, the rear total work timing device (Active Timer) of once waking up
Terminal is waken up the total time that rear maintenance wakes from DRX, at this moment between section, terminal monitoring PDCCH comprises that all cause terminal to be in the state of Active, such as being that DRX cycle begins " On Duration ", or receives the PDCCH of initial transmission, or monitors and retransmit etc.
If disposed DRX, Active Time comprises the following time so: the time of On Duration Timer, Inactivity Timer, DRX retransmission timer (DRX Retransmission Timer) and the congested solution timer of MAC layer (MAC Contention Resolution Timer) operation; Or, there is dispatch request (SR, Scheduling Req terminal set) to send to PUCCH, and is in the state (namely this dispatch request does not also satisfy) of hang-up; Or, there is uplink authorization in the HARQ of a hang-up, and in the harq buffer district of correspondence, data is arranged; Or, after non-competing at random access, successfully receive accidental access response message, should have this moment PDCCH to send to new transmission of terminal indication, but this PDCCH does not receive that also this moment, terminal still must be in the Active state.
4, HARQ comes and goes timer (HARQ RTT Timer)
Terminal expects the minimum blanking time that descending re-transmission (DL Retransmission) arrives, and is exactly that terminal does not need for the time being to comprehend re-transmission and can when arrive the earliest, as long as this timer expiry, terminal will be in the state that wakes.
5、DRX?Retransmission?Timer
The terminal expection receives the time of DL Retransmission, needs exactly to accept so much time descending re-transmission.
6, DRX length of the cycle (DRX Cycle length)
In case DRX Cycle length configuration/reconfiguration just immobilizes, and can not change greater than On Duration because of Active Time.
The implementation of existing DRX mainly comprises: if use short DRX cycle, check then whether current subframe satisfies formula: [(SFN*10)+and subframe number] modulo (short DRX Cycle)=(DRX StartOffset) modulo (short DRX Cycle); If use long DRX cycle, check then whether current subframe satisfies formula: [(SFN*10)+and subframe number] modulo (long DRX Cycle)=DRX StartOffset; When two top conditions satisfy one of them, so just start On Duration Timer, this moment, terminal began to monitor PDCCH.When this subframe HARQ RTT Timer (expectation retransmit shortest time) overtime, retransmit and just might arrive, if at this moment have data (the namely data receiver of the front failure of successfully decoded or not for the soft buffering area of HARQ process, need data re-transmission), just start DRX Retransmission Timer and begin to monitor the relevant data of PDCCH re-transmission.If receive DRX MAC control information unit, just mean that eNB requires terminal to enter sleep state, at this moment will stop On Duration Timer and DRX Inactivity Timer, but can't stop to be used for requiring terminal to continue to monitor the content that retransmits with retransmitting relevant timer.Overtime or when receiving DRX MAC control information unit as DRX Inactivity Timer, if disposed short DRX cycle, start so or restart DRX short Cycle Timer, use short DRX cycle; Otherwise; Use long DRX cycle; If DRX short Cycle Timer is overtime, use so long DRX cycle.
The starting point that two-stage DRX Cycle is set is to think that a rear horse back of data transmission procedure end of terminal has the possibility of transfer of data larger again, therefore a short DRX cycle is set deals with this probability, never data will be transmitted in several short DRX cycles, illustrate that this data transfer finishes really, can enter the deep sleep state, the long and short cycle cooperation can reach better DRX effect like this.
Above-mentioned is definition and the DRX execution flow process of different Ti mer in the DRX mechanism that illustrates as an example of the LTE system example.DRX mechanism also can be applied in other system, such as universal mobile telecommunications system (UMTS, Universal Mobile Telecommunicatiohs System), global system for mobile communications (GSM, Global System of Mobile communication) etc., concrete execution details is slightly variant, and flow process is similar substantially.
At present in the LTE system, at most only can dispose a cover DRX parameter for a terminal and (not relate to the DRX under the IDLE attitude here, only pay close attention to except connected state terminal and the monitoring paging), one cover DRX parameter refers in the above-mentioned operation DRX process, all Timer that relate to that is to say the maximum cover DRX processes of only can moving of a terminal.The Timer value that this DRX process relates to determines (periodicity that sends such as business datum etc.) according to the characteristic of the ongoing business of this terminal, disposed to terminal by network side, terminal and network side are carried out the control procedure of DRX process jointly according to joining parameter.
Along with the extensive use of intelligent terminal and enriching of service application, in the future increasing terminal may be moved multiple business simultaneously, and the periodicity of different business is different, and the intelligent terminal power-saving technique also is a very important demand simultaneously.In this case, if according to existing way, terminal configuration one a cover DRX process is done economize on electricity control, and for integrated service, it is periodically unintelligible, this DRX parameter is difficult to determine, cause data to send more at random, be difficult to match the transmission cycle of integrated service, may occur not having the situation that data send in some On Duration cycle, cause meaningless waking up, electricity saving performance can not be accomplished the best.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of discontinuous receiving method and system, can realize the behavior of terminal and the optimum Match of the characteristic of business, reaches the purpose of power saving.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of discontinuous receiving method, comprising:
Terminal receives at least one cover DRX parameter that the network side configuration concurrency send, and according to described at least one cover DRX parameter, starts the DRX process of respective numbers.
In the said method, described network side is that at least one cover of terminal configuration DRX parameter is:
Network side is according to the characteristic of a plurality of business of terminal operating or according to the characteristic of the integrated service of operation, when determining that professional characteristic is fit to configuration DRX mechanism, if a cover DRX parameter can be mated all business, network side is terminal configuration one cover DRX parameter, if a cover DRX parameter can not be mated all business, network side is that terminal configuration is overlapped the DRX parameter more.
In the said method,
Described a plurality of business is more than one business concurrent and that move simultaneously in the terminal, and described integrated service is the business that comprises a plurality of single business.
In the said method, described terminal is according to described at least one cover DRX parameter, and the DRX process that starts respective numbers is:
If network side configuration one cover DRX parameter, DRX process of starting terminal;
If the many covers of network side configuration DRX parameter, the DRX process of starting terminal respective numbers, and the corresponding cover DRX parameter of DRX process, parallel processing or Coordination Treatment between a plurality of DRX processes.
In the said method, described terminal receives at least one cover DRX parameter that network side sends, and according to described at least one cover DRX parameter, the DRX process that starts respective numbers is:
Terminal receives network side according to a cover DRX parameter of the data transfer cycle configuration of business one, according to DRX process of DRX parameter startup of configuration;
If professional two data transmitting period does not have the multiple relation with the data transmitting period of business one, then network side is separately configuration one cover DRX parameter of terminal according to the data transfer cycle of business two, terminal starts second DRX process according to the DRX parameter that disposes separately.
In the said method, described terminal receives at least one cover DRX parameter that network side sends, and according to described at least one cover DRX parameter, the DRX process that starts respective numbers is:
Terminal receives network side according to two cover DRX parameters of the different data transfer cycle configuration of the subservice one of integrated service and subservice two, according to the two cover DRX parameters of receiving, two DRX processes of corresponding startup.
In the said method, the network side that described terminal receives is that network side sends by dedicated control signaling according to two cover DRX parameters of the different data transfer cycle configuration of the subservice one of integrated service and subservice two, adopt tabular form to carry two cover DRX parameters in the dedicated control signaling, carry the corresponding relation of first set DRX parameter and subservice one and the corresponding relation of the second cover DRX parameter and subservice two in the tabulation.
In the said method,
Described DRX parameter comprises On Duration Timer, DRX Inactivity Timer, DRX Retransmission Timer, long DRX Cycle StartOffset;
Described DRX parameter also comprises: short DRX Cycle, DRX short Cycle Timer.
The present invention also provides a kind of discontinuous reception system, comprising: network side and terminal; Wherein,
Network side is used at least one cover of terminal configuration DRX parameter, and sends to terminal;
Terminal is used for receiving at least one cover DRX parameter that the network side configuration concurrency send, and according to described at least one cover DRX parameter, starts the DRX process of respective numbers.
In the said system,
Described DRX parameter comprises On Duration Timer, DRX Inactivity Timer, DRX Retransmission Timer, long DRX Cycle StartOffset;
Described DRX parameter also comprises: short DRX Cycle, DRX short Cycle Timer.
Discontinuous receiving method provided by the invention and system, terminal receives at least one cover DRX parameter that the network side configuration concurrency send, and according to described at least one cover DRX parameter, start the DRX process of respective numbers, for a plurality of business that adaptive terminal moves simultaneously, the many covers of network side configuration DRX parameter, terminal can be enabled a plurality of DRX processes, thereby can realize the optimum Match of terminal behavior and professional characteristic, finally reach the purpose of power saving.
Description of drawings
Fig. 1 is the schematic flow sheet that the present invention realizes discontinuous receiving method;
Fig. 2 is the schematic flow sheet that the present invention realizes the embodiment one of discontinuous receiving method;
Fig. 3 is the schematic diagram of DRX cycle of the business of the present invention embodiment one of realizing discontinuous receiving method;
Fig. 4 is the schematic flow sheet that the present invention realizes the embodiment two of discontinuous receiving method;
Fig. 5 is the structural representation that the present invention realizes the discontinuous reception system.
Embodiment
Basic thought of the present invention is: terminal receives at least one cover DRX parameter that the network side configuration concurrency send, and according to described at least one cover DRX parameter, starts the DRX process of respective numbers.
Below by drawings and the specific embodiments the present invention is described in further detail again.
The invention provides a kind of discontinuous receiving method, Fig. 1 is the schematic flow sheet that the present invention realizes discontinuous receiving method, and as shown in Figure 1, the method may further comprise the steps:
Step 101, network side are at least one cover of terminal configuration DRX parameter, and send to terminal;
Concrete, network side is at least one cover of terminal configuration DRX parameter according to the characteristic of a plurality of business of terminal operating or according to the characteristic of the integrated service of operation; Wherein, described a plurality of business refer to more than one business concurrent and that move simultaneously in the terminal, and these business have characteristic separately, such as transfer of data periodicity, data package size, delay requirement etc.; Described integrated service refers to the business that comprises a plurality of single business, and as comprising the single programs such as image, sound, letter in the movie program, the characteristic of each single programs may be different; Network side judges according to the characteristic of business or according to the characteristic of the integrated service of moving whether business is fit to configuration DRX mechanism, for example within a period of time, the transmission of business datum is periodic, the professional suitable configuration DRX of this class is machine-processed so, if the transmission of business datum does not have obvious rule, then this class business is not suitable for disposing DRX mechanism; If be fit to, judge then whether configuration one cover DRX parameter can mate all business, if, then network side can determine to overlap the DRX parameter for terminal configuration more, if not, then network side determines to be terminal configuration one cover DRX parameter, and network side sends to terminal by at least one cover DRX parameter that the DRX configuration signal will dispose.
Step 102, terminal receives at least one cover DRX parameter that the network side configuration concurrency send, and according at least one cover DRX parameter, starts the DRX process of respective numbers;
Concrete, terminal receives the network side configuration and passes through at least one cover DRX parameter that the DRX configuration signal sends, and starts the DRX process of respective numbers at terminal inner according at least one cover DRX parameter of configuration;
If network side has disposed cover DRX parameter, then a DRX process of starting terminal; If network side has disposed many cover DRX parameters, the DRX process of starting terminal respective numbers then, one cover DRX parameter of a DRX process map network side configuration, here, in parallel a plurality of DRX processes, the implementation of the DRX process that each is single is identical with the implementation of a DRX process of startup in the existing terminal, repeats no more here; In addition, can parallel processing between a plurality of DRX processes also can Coordination Treatment;
For example, during DRX process one was in On Durationg, when DRX process two was in during the Sleep, terminal can only be processed the data transmit-receive of the business of DRX process one correspondence, and does not process the data transmit-receive of the business of DRX process two correspondences; For the Coordination Treatment between a plurality of DRX processes, for example, the DRX process is with during being in On Durationg, when DRX process two is in during the Sleep, terminal can be processed the data transmit-receive of the business of DRX process one correspondence, and during this period, when the needs of the business of DRX process two correspondences carry out data transmit-receive, also can carry out the data transmit-receive of the business of DRX process two correspondences.
Embodiment one
Fig. 2 is the schematic flow sheet that the present invention realizes the embodiment one of discontinuous receiving method, and as shown in Figure 2, the method may further comprise the steps:
Step 201, network side is terminal configuration one cover DRX parameter according to professional one data transfer cycle, and the DRX parameter of configuration is sent to terminal by signaling;
Concrete, moving professional one in the terminal, this professional transfer of data has some cycles, therefore be fit to carry out DRX control, then network side is terminal configuration one cover DRX parameter according to the data transfer cycle of business one, this DRX parameter comprises On Duration Timer, DRX Inactivity Timer, DRX Retransmission Timer, long DRX skew (long DRX Cycle StartOffset), alternatively, can also comprise short DRX cycle (short DRX Cycle) and short DRX cycle number of times (DRX short Cycle Timer); Network side sends to terminal with the DRX parameter of configuration by dedicated control signaling.
Step 202, terminal starts a DRX process according to the DRX parameter of configuration;
Concrete, after terminal receives dedicated control signaling, according to DRX process of DRX parameter startup wherein, according to the DRX parameter, put corresponding Timer, and when specific T imer arrives, carried out corresponding action according to existing DRX mechanism.
Step 203, if professional two data transmitting period and professional one data transmitting period does not have the multiple relation, then network side is that terminal disposes separately a cover DRX parameter according to the data transfer cycle of business two;
Concrete, terminal is being carried out in professional one, initiated again a new business, professional two characteristic also is fit to carry out DRX mechanism, but professional two data transfer cycle is different from professional one, network side is judged the difference of business two and professional one data transfer cycle, determines whether that need to dispose separately one for professional two overlaps the DRX parameter;
If the data transmitting period of business two is multiple relations of professional one, then the current DRX parameter for a professional configuration of terminal equally also is applicable to business two, does not need to dispose a cover DRX parameter for professional two separately again; For example, if professional one data transmitting period is 64 subframes, professional two data transmitting period is 128 subframes, and the current DRX parameter for a professional configuration of terminal arranges take 64 subframes as periodic basis, and therefore the cycle of the new business two of initiating also can match this DRX parameter.
If above-mentioned cycle multiple relation does not exist, then network side can according to professional two data transfer cycle, be professional two independent configuration one cover DRX parameters; And will send to terminal by dedicated signaling for a cover DRX parameter of professional two configurations, reshuffle signaling such as radio bearer.
For example, as shown in Figure 3, professional one DRX cycle DRX Cycle is 512sf, professional two DRX cycle DRX Cycle is 640sf, if dispose a public DRX cycle, then need to be configured to 512 and 640 minimum common divisor, could mate simultaneously two business, and 512 and 640 minimum common divisor is 128, that is to say DRX cycle is configured at 128 o'clock, just can meet the requirement of two business, but such operation, therefore obtain conclusion according to total number of times analysis of waking up, that is not have uselessly near 60% wake up, and is good for professional two configurations, one cover DRX parameter separately.
Step 204, terminal starts second DRX process according to the DRX parameter that disposes separately;
Concrete, terminal receives the second cover DRX parameter that network side sends, and starts second DRX process according to this DRX parameter at terminal inner; The implementation of the arbitrary single DRX process in two DRX processes that terminal walks abreast is same as the prior art, and in addition, these two DRX processes also can Coordination Treatment.
Embodiment two:
Fig. 4 is the schematic flow sheet that the present invention realizes the embodiment two of discontinuous receiving method, and as shown in Figure 3, the method may further comprise the steps:
Step 401, the data transfer cycle that network side is different according to the subservice one of integrated service and subservice two is terminal configuration two cover DRX parameters;
Concrete, moving an integrated service in the terminal, this integrated service is comprised of two single business, be subservice one and subservice two, the transfer of data of this subservice one and subservice two has some cycles, be fit to carry out DRX control, but the data transfer cycle of two business is different;
Network side is terminal configuration first set DRX parameter according to the data transfer cycle of subservice one, comprising On Duration Timer, DRX Inactivity Timer, DRX Retransmission Timer, long DRX Cycle StartOffset, alternatively, can also comprise short DRX Cycle and short DRX Cycle Timer;
Simultaneously, network side is terminal configuration the second cover DRX parameter according to the data transfer cycle of subservice two, comprising On Duration Timer, DRX Inactivity Timer, DRX Retransmission Timer, long DRX Cycle StartOffset, alternatively, can also comprise short DRX Cycle and DRX shortCycle Timer;
The two cover DRX parameters that network side will dispose send to terminal by dedicated control signaling, can adopt tabular form to carry two cover DRX parameters in the dedicated control signaling, carry the corresponding relation of first set DRX parameter and subservice one and the corresponding relation of the second cover DRX parameter and subservice two in the tabulation.
Step 402, terminal is according to the two cover DRX parameters of receiving, two DRX processes of corresponding startup;
Concrete, terminal starts two DRX processes after receiving two cover DRX parameters, for subservice one and subservice two, respectively according to the DRX parameter, has put corresponding Timer, and has carried out corresponding action according to existing DRX mechanism when specific T imer arrives; Wherein, the implementation of the arbitrary single DRX process in two DRX processes that walk abreast in the terminal is same as the prior art, and these two DRX processes also can Coordination Treatment.
Be to realize that said method, the present invention also provide a kind of discontinuous reception system, Fig. 5 is the structural representation that the present invention realizes the discontinuous reception system, and as shown in Figure 5, this system comprises: network side 51 and terminal 52; Wherein,
Described DRX parameter comprises On Duration Timer, DRX Inactivity Timer, DRX Retransmission Timer, long DRX Cycle StartOffset;
Described DRX parameter also comprises: short DRX Cycle, DRX short Cycle Timer.
Described network side 51 at least one cover of terminal 52 configurations DRX parameter is: network side is according to the characteristic of a plurality of business of terminal operating or according to the characteristic of the integrated service of operation, when determining that professional characteristic is fit to configuration DRX mechanism, if a cover DRX parameter can be mated all business, network side is terminal configuration one cover DRX parameter, if a cover DRX parameter can not be mated all business, network side is that terminal configuration is overlapped the DRX parameter more.
Described terminal 52 is according to described at least one cover DRX parameter, and the DRX process that starts respective numbers is: if network side configuration one cover DRX parameter, DRX process of starting terminal; If the many covers of network side configuration DRX parameter, the DRX process of starting terminal respective numbers, and the corresponding cover DRX parameter of DRX process, parallel processing or Coordination Treatment between a plurality of DRX processes.
The above is preferred embodiment of the present invention only, is not for limiting protection scope of the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. discontinuous receiving method is characterized in that the method comprises:
Terminal receives at least one cover DRX parameter that the network side configuration concurrency send, and according to described at least one cover DRX parameter, starts the DRX process of respective numbers.
2. method according to claim 1 is characterized in that, described network side is that at least one cover of terminal configuration DRX parameter is:
Network side is according to the characteristic of a plurality of business of terminal operating or according to the characteristic of the integrated service of operation, when determining that professional characteristic is fit to configuration DRX mechanism, if a cover DRX parameter can be mated all business, network side is terminal configuration one cover DRX parameter, if a cover DRX parameter can not be mated all business, network side is that terminal configuration is overlapped the DRX parameter more.
3. method according to claim 2 is characterized in that,
Described a plurality of business is more than one business concurrent and that move simultaneously in the terminal, and described integrated service is the business that comprises a plurality of single business.
4. method according to claim 1 is characterized in that, described terminal is according to described at least one cover DRX parameter, and the DRX process that starts respective numbers is:
If network side configuration one cover DRX parameter, DRX process of starting terminal;
If the many covers of network side configuration DRX parameter, the DRX process of starting terminal respective numbers, and the corresponding cover DRX parameter of DRX process, parallel processing or Coordination Treatment between a plurality of DRX processes.
5. method according to claim 1 is characterized in that, described terminal receives at least one cover DRX parameter that network side sends, and according to described at least one cover DRX parameter, the DRX process that starts respective numbers is:
Terminal receives network side according to a cover DRX parameter of the data transfer cycle configuration of business one, according to DRX process of DRX parameter startup of configuration;
If professional two data transmitting period does not have the multiple relation with the data transmitting period of business one, then network side is separately configuration one cover DRX parameter of terminal according to the data transfer cycle of business two, terminal starts second DRX process according to the DRX parameter that disposes separately.
6. method according to claim 1 is characterized in that, described terminal receives at least one cover DRX parameter that network side sends, and according to described at least one cover DRX parameter, the DRX process that starts respective numbers is:
Terminal receives network side according to two cover DRX parameters of the different data transfer cycle configuration of the subservice one of integrated service and subservice two, according to the two cover DRX parameters of receiving, two DRX processes of corresponding startup.
7. method according to claim 6, it is characterized in that, the network side that described terminal receives is that network side sends by dedicated control signaling according to two cover DRX parameters of the different data transfer cycle configuration of the subservice one of integrated service and subservice two, adopt tabular form to carry two cover DRX parameters in the dedicated control signaling, carry the corresponding relation of first set DRX parameter and subservice one and the corresponding relation of the second cover DRX parameter and subservice two in the tabulation.
8. arbitrary described method in 7 according to claim 1 is characterized in that,
Described DRX parameter comprises On Duration Timer, DRX Inactivity Timer, DRX Retransmission Timer, long DRX Cycle StartOffset;
Described DRX parameter also comprises: short DRX Cycle, DRX short Cycle Timer.
9. a discontinuous reception system is characterized in that, this system comprises: network side and terminal; Wherein,
Network side is used at least one cover of terminal configuration DRX parameter, and sends to terminal;
Terminal is used for receiving at least one cover DRX parameter that the network side configuration concurrency send, and according to described at least one cover DRX parameter, starts the DRX process of respective numbers.
10. system according to claim 9 is characterized in that,
Described DRX parameter comprises On Duration Timer, DRX Inactivity Timer, DRX Retransmission Timer, long DRX Cycle StartOffset;
Described DRX parameter also comprises: short DRX Cycle, DRX short Cycle Timer.
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| CN201110228767.6A CN102932882B (en) | 2011-08-10 | 2011-08-10 | A kind of discontinuous receiving method and system |
| PCT/CN2012/077163 WO2013020417A1 (en) | 2011-08-10 | 2012-06-19 | Discontinuous reception method and system |
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| CN201110228767.6A CN102932882B (en) | 2011-08-10 | 2011-08-10 | A kind of discontinuous receiving method and system |
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| WO2013020417A1 (en) | 2013-02-14 |
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