CN103391600B - Configuration method, user equipment and the device of the parameter of discontinuous reception functionality - Google Patents
Configuration method, user equipment and the device of the parameter of discontinuous reception functionality Download PDFInfo
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- CN103391600B CN103391600B CN201210141475.3A CN201210141475A CN103391600B CN 103391600 B CN103391600 B CN 103391600B CN 201210141475 A CN201210141475 A CN 201210141475A CN 103391600 B CN103391600 B CN 103391600B
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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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Abstract
The present invention relates to a kind of configuration method, user equipment and the device of the parameter of discontinuous reception functionality, this method includes：User equipment receives the parameter configuration for the discontinuous reception functionality that network side is sent and carries out parameter configuration；The user equipment judges whether the parameter configuration needs to adjust；When judgement needs adjustment, the parameter reconfiguration confidence that the user equipment sends discontinuous reception functionality to network side ceases.The method of the present invention, user equipment and device can achieve the purpose that flexible configuration DRX parameters.
Description
Technical field
The present invention relates to wireless communication field more particularly to a kind of configuration method of the parameter of discontinuous reception functionality, use
Family equipment and device.
Background technology
With being gradually increased for people's living standard, people are also increased to the needs of communication, moreover, wherein absolutely mostly
Number is all the personalized demand of comparison.Along with these demands proposition and try out, user equipment (User
Equipment, hereinafter referred to as UE) also present new development trend --- the intelligent UE of large screen.
Intelligent UE can provide various services to the user, and the random of surfing to software installs and uninstalls from network,
Make the life of user become rich and varied.But along with the extensive use of intelligent UE, drawback is also gradually shown
Come --- power attenuation is big, and stand-by time is short.The main reason for leading to this phenomenon is：The foreground of the operating system of intelligent UE
Always run various programs from the background, these program not timings to network side transmission data or from network side joint
Data are received, intelligent UE is caused to connect (Radi0Resource Control in wireless heterogeneous networks for a long time
Connected) state, so as to increase the power attenuation of intelligent UE.
In existing technical protocol, discontinuous reception (Discontinuous Reception, abbreviation DRX) function can
For reducing the power loss conditions of the UE in RRC Connected states, basic principle such as Fig. 1 institutes of the DRX functions
Show.As shown in the figure, a complete DRX cycle includes two parts, UE is merely capable of (continuing to determine in Onduration timer
When device) during operation, i.e., PDCCH (Physical Downlink Control Channel, under physics are monitored in activationary time
Row control channel), so as to receive the downlink data that eNodeB is sent on DSCH Downlink Shared Channel, and in the remainder of DRX cycle
Point, i.e., inactivation time, UE need not monitor PDCCH.In this way, when RRC Connected states, UE can be monitored periodically
PDCCH, without monitoring PDCCH always, so as to reduce the power attenuation of UE.
But only DRX functions or inadequate because for intelligent UE, involved by business be more
Kind is various, and single DRX parameter configurations are difficult to be suitable for all business, meanwhile, in existing mechanism, DRX parameters
Configuration is completed by network side, i.e., UE is only passive reception in configuration process, this also causes cannot be timely to DRX
Parameter is adjusted, and the effect that may result in DRX functions in this way is had a greatly reduced quality, and is extremely difficult to ideal power saving effect.
Thus, it is necessary to DRX parameter configuration mechanism is optimized.
Invention content
In order to solve the above technical problems, it the present invention provides a kind of configuration method of the parameter of discontinuous reception functionality, uses
Family equipment and device, to solve the problems, such as that existing DRX parameter configurations mechanism is unreasonable.
In order to solve the above technical problems, the present invention provides a kind of configuration method of the parameter of discontinuous reception functionality, it should
Method includes：
User equipment receives the parameter configuration for the discontinuous reception functionality that network side is sent and carries out parameter configuration；
The user equipment judges whether the parameter configuration needs to adjust；
When judgement needs adjustment, the user equipment sends the parameter reconfiguration confidence of discontinuous reception functionality to network side
Breath, wherein：
The parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
Further, the user equipment passes through the message of radio resource control layer or media access control layer control element
The reconfiguration information of the parameter of discontinuous reception functionality is sent to network side.
Optionally, the instruction needs the information of the adjustment trend of the parameter of discontinuous reception functionality reconfigured, is
It indicates increase or reduces the information of the parameter of discontinuous reception functionality for needing to reconfigure；The instruction needs again
The information of the adjustment mode of the parameter of the discontinuous reception functionality of configuration is the information of the information or concrete numerical value that adjust granularity.
Preferably, the parameter reconfiguration confidence breath is represented using bit information.
In order to solve the above technical problems, the present invention also provides a kind of configuration method of the parameter of discontinuous reception functionality,
This method includes：
Network side receives the parameter reconfiguration confidence breath for the discontinuous reception functionality that user equipment is sent；
Network side is ceased according to the parameter reconfiguration confidence and performance index requirements, judges whether to need to reconfigure discontinuous
The parameter of receive capabilities；
When judgement needs to reconfigure, the lateral user equipment of network sends new parameter configuration；
Wherein, the parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
Preferably, the network side is no more than predetermined threshold value before to improve, keep network performance or reduce network performance
Proposing judgement needs to reconfigure.
In order to solve the above technical problems, the present invention also provides a kind of configuration method of the parameter of discontinuous reception functionality,
This method includes the step of the step of aforementioned user equipment performs and network side execution.
In order to solve the above technical problems, the present invention provides a kind of user equipment, which includes：
Parameter configuration receiving module, for receiving the parameter configuration letter of the discontinuous reception functionality of network side transmission
Breath；
Judgment module is adjusted, for judging whether the parameter configuration needs to adjust；
Parameter reconfiguration puts information sending module, for when judging to need adjustment, discontinuous reception work(to be sent to network side
The parameter reconfiguration confidence breath of energy, wherein：
The parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
In order to solve the above technical problems, the present invention also provides a kind of parameter configuration device, which is located at
Network side, including：
Parameter reconfiguration puts information receiving module, for receiving the parameter reconfiguration of the discontinuous reception functionality of user equipment transmission
Confidence ceases；
Judgment module is reconfigured, for according to the parameter reconfiguration confidence of reception breath and performance index requirements, judging
Whether need to reconfigure the parameter of discontinuous reception functionality；
Parameter configuration sending module, when needing to reconfigure for judgement, the lateral user equipment of network is sent
New parameter configuration；
Wherein, the parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
In order to solve the above technical problems, invention further provides a kind of communication systems, which is characterized in that before the system includes
The user equipment and aforementioned parameter configuration device stated.
Compared to the prior art, the method for the present invention, user equipment and device, may be such that UE can according to the situation of itself to
Network side instruction needs the DRX parameters being adjusted and the method for adjusting these DRX parameters, so as to reach flexible configuration
DRX parameters make UE achieve the purpose that best power saving effect, meanwhile, also can using bit information expression parameter reconfiguration information
Enough minimize the signaling overheads of this adjustment process.
Description of the drawings
Fig. 1 is the schematic diagram of DRX functions；
Fig. 2 is the flow chart of the configuration method of the parameter of discontinuous reception functionality that the present invention is performed by user equipment；
Fig. 3 is the flow chart of the configuration method of the parameter of discontinuous reception functionality that the present invention is performed by network side；
Fig. 4 is the schematic diagram of the configuration method embodiment 1 of the parameter of discontinuous reception functionality of the present invention；
Fig. 5 is the schematic diagram of the configuration method embodiment 2 of the parameter of discontinuous reception functionality of the present invention；
Fig. 6 is the schematic diagram of the configuration method embodiment 3 of the parameter of discontinuous reception functionality of the present invention；
Fig. 7 is the schematic diagram of the configuration method embodiment 4 of the parameter of discontinuous reception functionality of the present invention；
Fig. 8 is the schematic diagram of the configuration method embodiment 5 of the parameter of discontinuous reception functionality of the present invention；
Fig. 9 is the modular structure schematic diagram of user equipment of the present invention；
Figure 10 is the modular structure schematic diagram of parameter configuration device of the present invention.
Specific embodiment
Present embodiment is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not rushing
In the case of prominent, the feature in embodiment and embodiment in the application can be combined with each other.
Fig. 2 is the configuration flow figure of the parameter of the discontinuous reception functionality performed in the present invention by user equipment, including：
Step 201：User equipment receives the parameter configuration for the discontinuous reception functionality that network side is sent and is joined
Number configuration；
Step 202：The user equipment judges whether the parameter configuration needs to adjust；
The step 202 can be triggered by system configuration for event.
Step 203：When judgement needs adjustment, the user equipment sends the parameter weight of discontinuous reception functionality to network side
Configuration information, wherein：
The parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
Wherein, according to specific adjustment demand, it can be one or more to need the parameter reconfigured.
Correspondence between parameter and adjustment trend can be many-one or one-to-one, that is, need the ginseng reconfigured
Number can both correspond to a kind of adjustment trend or correspond respectively to different adjustment trend.
Correspondence between parameter and adjustment mode can also be many-one or one-to-one, that is, need the ginseng reconfigured
Number can both correspond to a kind of adjustment mode or correspond respectively to different adjustment modes.
The parameter reconfiguration confidence breath is represented using bit information.Specifically, the instruction needs the non-company reconfigured
The information of the parameter of continuous receive capabilities, instruction need the letter of the adjustment trend of the parameter of discontinuous reception functionality reconfigured
Breath and instruction need the information of the adjustment mode of the parameter of discontinuous reception functionality reconfigured, and bit letter may be used
The mode of breath represents.
Preferably, the user equipment by the message of radio resource control layer or media access control layer control element to
Network side sends the reconfiguration information of the parameter of discontinuous reception functionality.
Further, the instruction needs the information of the adjustment trend of the parameter of discontinuous reception functionality reconfigured,
For instruction increase or reduce the information of the parameter of discontinuous reception functionality for needing to reconfigure.The instruction needs weight
The information of the adjustment mode of the parameter for the discontinuous reception functionality being newly configured is the information of the information or concrete numerical value that adjust granularity.
Fig. 3 is the configuration flow figure of the parameter of the discontinuous reception functionality performed in the present invention by network side, including：
Step 301：Network side receives the parameter reconfiguration confidence breath for the discontinuous reception functionality that user equipment is sent；
As described above, the parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
Step 302：Network side is ceased according to the parameter reconfiguration confidence and performance index requirements, judges whether to need to match again
Put the parameter of discontinuous reception functionality；
Network side can reconfigure the ginseng of discontinuous reception functionality according to the reconfiguration information and performance index requirements
Number or the original parameter configuration for keeping discontinuous reception functionality.
After network side receives the parameter reconfiguration confidence breath of the discontinuous reception functionality of user equipment transmission, according to the re-matching
Confidence ceases and performance index requirements, takes one of following measures：
Requirement of the network side according to network performance, is not adjusted the parameter of discontinuous reception functionality；
Requirement of the network side according to network performance adjusts the parameter of discontinuous reception functionality according to the reconfiguration information,
And the parameter after reconfiguring is sent to user equipment.
Preferably, the network side is no more than predetermined threshold value before to improve, keep network performance or reduce network performance
Proposing judgement needs to reconfigure, that is, reconfigures premised on not reducing network performance.
Step 303：When judgement needs to reconfigure, the lateral user equipment of network sends new parameter configuration.
New parameter configuration is sent to the use by the mode that the prior art may be used in the new parameter configuration
Family equipment, can also network side receive user equipment transmission parameter reconfiguration confidence breath (the parameter reconfiguration confidence breath be user
The configuration information that equipment can perform) when, it is represented using the information for confirming form.
Preferably, network side by wireless heterogeneous networks reconfiguration message or media access control layer control element to user
Equipment sends new parameter configuration.
Understandably, the operation that network side performs in user equipment performs in Fig. 2 operation and Fig. 3 can also collectively form this
The configuration method of the parameter of invention discontinuous reception functionality.User equipment sends the parameter weight of discontinuous reception functionality to network side
Configuration information；Network side receives the reconfiguration information, and according to the requirement of the reconfiguration information and network performance, matches again
It puts the parameter of discontinuous reception functionality or keeps original parameter configuration of discontinuous reception functionality.
Include the operation of user equipment and network side in following embodiment, but this has no effect on user equipment and network
The operation of side individually forms the configuration method of DRX parameters of the present invention.
Embodiment one
Fig. 4 is the flow chart of the configuration method embodiment one of DRX parameters.In this embodiment, UE is according to the business of itself
With the requirement to power saving, DRX parameter reconfigurations confidence breath is sent to network side, it is desirable that reconfigure related DRX parameters, specific steps
As described below：
Step 401：UE into RRC_CONNECTED (RRC connected states), and is built by RRC_IDLE (RRC Idle state)
During vertical DRB (Data Radio Bearer), the parameter configuration for receiving the discontinuous reception functionality that network side is sent is gone forward side by side
Row parameter configuration；
Step 402：UE judges whether the parameter configuration needs to adjust；
The mode that the step 402 may be configured as event triggering performs, for example when power saving requirement or user experience is not achieved is sentenced
It is disconnected whether to need to adjust, and judge when some parameter that power consumption parameter reaches some lower threshold or user experience reaches threshold value
It needs to adjust.
Step 403：When judgement needs adjustment, UE sends DRX parameter reconfigurations confidence breath to network side；
In the present embodiment, the DRX parameter reconfigurations confidence breath includes the following contents：
1. indicate that the information of DRX parameters that needs adjust is：Indicate the information of the length of long DRX cycle；
2. the information for indicating the adjustment trend of DRX parameters is：Indicate the information of increase (or reduction) long DRX cycle；
3. the information for indicating the adjustment mode of DRX parameters is：Indicate that long DRX cycle adjustment granularity (or needs what is adjusted
Concrete numerical value) information.
In the present embodiment, UE uses the form of expression that bit information is ceased as DRX parameter reconfigurations confidence, i.e.,：
1. it needs to adjust the length of long DRX cycle using bit information " 0000001 " instruction；
2. reducing the length of long DRX cycle using bit information " 0 " instruction, " 1 " represents to increase the length of long DRX cycle
Degree；
3. the granularity that long DRX cycle is adjusted using bit information " 0 " instruction is " 10ms " or bit information " 1 "
Indicate that the numerical value that long DRX cycle needs adjust is " 20ms ".
In the present embodiment, the UE uses wireless resource control connection request message (RRC Connection
Request Msg) it is ceased to network side transmission DRX parameter reconfigurations confidence.
Step 404：Network side receives the RRC connection request message (RRC Connection Request Msg) that UE is sent
Afterwards, obtain it includes DRX parameter reconfigurations confidence breath, then according to the reconfiguration information and performance index requirements, judge weight
Long DRX cycle is newly configured；
In the present embodiment, network side receives the DRX parameter reconfigurations confidence breath of UE transmissions, and included according to it
Content is adjusted the period of long DRX, i.e.,：Adjustment trend and granularity indicated in information as indicated, by long DRX cycle
Length increase (or reduce) 10ms, alternatively, adjustment trend and concrete numerical value indicated in information as indicated, by length
Length increase (or reduction) 20ms of DRX cycle.
Step 405：The long DRX cycle reconfigured is sent to UE by network side；
In the present embodiment, network side passes through RRC reconfiguration messages (RRC Connection Reconfiguration
Msg new DRX cycle) is sent to UE.
Step 406：UE receives RRC reconfiguration messages (the RRC Connection that network side is sent
Reconfiguration Msg), and using new long DRX cycle.
In the present embodiment, eNodeB sends RRC reconfiguration messages (RRC according to original long DRX cycle to UE
Connection Reconfiguration Msg), the RRC that UE also receives network side transmission according to original DRX cycle is re-matched
Message (RRC Connection Reconfiguration Msg) is put, and new DRX is used after the message is successfully decoded
Period sends and receivees operation according to new DRX cycle progress data.
Embodiment two
Fig. 5 is the flow chart of the configuration method embodiment two of DRX parameters.In this embodiment, UE is according to the business of itself
With the requirement to power saving, DRX parameter reconfigurations confidence breath is sent to network side, it is desirable that reconfigure related DRX parameters, specific steps
As described below：
Step 501：UE into RRC_CONNECTED (RRC connected states), and is built by RRC_IDLE (RRC Idle state)
During vertical DRB (Data Radio Bearer), the parameter configuration for receiving the discontinuous reception functionality that network side is sent is gone forward side by side
Row parameter configuration；
Step 502：UE judges whether the parameter configuration needs to adjust；
Step 503：When judgement needs adjustment, UE sends DRX parameter reconfigurations confidence breath to network side；
In the present embodiment, the DRX parameter reconfigurations confidence breath includes the following contents：
1. indicate that the information of DRX parameters that needs adjust is：Indicate the length of short DRX cycle and Onduration Timer
The information of (duration timer) length；
2. the information for indicating the adjustment trend of DRX parameters is：The short DRX cycle of instruction increase (or reduce) and
The information of Onduration Timer length；
3. the information for indicating the adjustment mode of DRX parameters is：Indicate short DRX cycle and Onduration Timer adjustment grains
The information of degree (or needing the concrete numerical value adjusted).
In the present embodiment, UE uses the form of expression that bit information is ceased as DRX parameter reconfigurations confidence, i.e.,：
1. it needs to adjust the length of short DRX cycle and Onduration Timer using bit information " 0000110 " instruction
Degree；
2. reducing short DRX cycle and the length of Onduration Timer using bit information " 0 " instruction, " 1 " represents
Increase the length of short DRX cycle and Onduration Timer, i.e. bit information is " 0 " or " 1 "；
3. the granularity that short DRX cycle and Onduration Timer are adjusted using bit information " 0 " instruction is " 10ms ",
Or the numerical value that bit information " 1 " instruction DRX cycle and Onduration Timer needs adjust is " 20ms ", i.e. bit
Information is " 0 " or " 1 ".
In the present embodiment, the UE uses wireless heterogeneous networks connection setup complete message (RRC Connection
Setup Complete Msg) it is ceased to network side transmission DRX parameter reconfigurations confidence.
Step 504：Network side receives RRC connection setup complete messages (the RRC Connection Setup that UE is sent
Complete Msg) after, obtain it includes DRX parameter reconfigurations confidence breath, and according to the reconfiguration information and internetworking
It can require, judge to reconfigure the length of short DRX cycle and Onduration Timer；
In the present embodiment, network side receives the DRX reconfiguration informations of UE transmissions, and according to DRX reconfiguration informations
Included in content related DRX parameters are adjusted, i.e.,：
1. according to adjustment trend and granularity indicated in DRX reconfiguration informations, by the increase of short DRX cycle (or reduction)
10ms, alternatively, according to indicated adjustment trend and specific numerical value in DRX reconfiguration informations, by the increase of short DRX cycle (or
Person reduces) 20ms；
2. according to adjustment trend and granularity indicated in DRX reconfiguration informations, by the length of Onduration Timer
Increase (or reduction) 10ms, alternatively, according to indicated adjustment trend and specific numerical value in DRX reconfiguration informations, it will
Length increase (or reduction) 20ms of Onduration Timer.
Step 505：The short DRX cycle reconfigured and Onduration Timer are sent to UE by network side；
In the present embodiment, network side passes through RRC reconfiguration messages (RRC Connection Reconfiguration
Msg new short DRX cycle and the length of Onduration Timer) are sent to UE.
Step 506：UE receives RRC reconfiguration messages (the RRC Connection that network side is sent
Reconfiguration Msg), and using new short DRX cycle and Onduration Timer.
In the present embodiment, eNodeB sends RRC weights according to original short DRX cycle and Onduration Timer to UE
Message (RRC Connection Reconfiguration Msg) is configured；UE also according to original short DRX cycle and
Onduration Timer receive RRC reconfiguration messages (the RRC Connection Reconfiguration that network side is sent
Msg), using new short DRX cycle and Onduration Timer and after the message is successfully decoded, and according to it is new more
What the parameter after new carried out data sends and receivees operation.
Embodiment three
Fig. 6 is the flow chart of the configuration method embodiment three of DRX parameters.In this embodiment, UE is according to the industry of itself
Business and the requirement to power saving send DRX parameter reconfigurations confidence breath to network side, it is desirable that related DRX parameters are reconfigured, it is specific to walk
It is rapid as described below：
Step 601：UE into RRC_CONNECTED (RRC connected states), and is built by RRC_IDLE (RRC Idle state)
During vertical DRB (Data Radio Bearer), the parameter configuration for receiving the discontinuous reception functionality that network side is sent is gone forward side by side
Row parameter configuration；
Step 602：UE judges whether the parameter configuration needs to adjust；
Step 603：When judgement needs adjustment, UE sends DRX parameter reconfigurations confidence breath to network side；
In the present embodiment, the DRX parameter reconfigurations confidence breath includes the following contents：
1. indicate that the information of DRX parameters that needs adjust is：Indicate that (DRX is inactive fixed by DRX Inactivity Timer
When device) length and DRX short cycle timer length information；
2. the information for indicating the adjustment trend of DRX parameters is：Instruction increase (or reduction) DRX Inactivity
The length of Timer and the information of DRX short cycle timer length；
3. the information for indicating the adjustment mode of DRX parameters is：Indicate the adjustment of the length of DRX Inactivity Timer
The information of the adjustment concrete numerical value of granularity and DRX short cycle timer length.
In the present embodiment, UE uses the form of expression that bit information is ceased as DRX parameter reconfigurations confidence, i.e.,：
1. the length and DRX of adjustment DRX Inactivity Timer is needed using bit information " 0011000 " instruction
Short cycle timer length；
2. reduce the length of DRX Inactivity Timer and DRX short cycle timers using bit information " 0 " instruction
Degree, " 1 " represent the length of increase DRX Inactivity Timer and DRX short cycle timers, i.e., bit information for " 0 " or
Person " 1 "；
3. the granularity using bit information " 0 " instruction adjustment DRX Inactivity Timer length is " 10ms ", make
It is " current short a DRX cycle with the numerical value that the length needs of bit information " 1 " instruction DRX short cycle timers adjust
Length ", i.e., bit information be " 01 ".
In the present embodiment, the UE uses uplink direct-sending message (Uplink Information Transfer Msg)
DRX parameter reconfigurations confidence breath is sent to network side.
Step 604：Network side receives uplink information direct-sending message (the Uplink Information that UE is sent
Transfer Msg) after, obtain it includes DRX reconfiguration informations, according to the reconfiguration information and performance index requirements, sentence
The disconnected length for reconfiguring DRX Inactivity Timer and DRX short cycle timers；
In the present embodiment, network side receives the DRX reconfiguration informations of UE transmissions, and according to DRX reconfiguration informations
Included in content related DRX parameters are adjusted, i.e.,：
1. according to adjustment trend and granularity indicated in DRX reconfiguration informations, by DRX Inactivity Timer long
Degree increase (or reduction) 10ms；
2. according to indicated adjustment trend and specific numerical value in DRX reconfiguration informations, by DRX short cycle timers
The length of length increase (or reduction) current short DRX cycle.
Step 605：Network side is by the DRX Inactivity Timer length reconfigured and DRX short cycle timers
Length is sent to UE；
In the present embodiment, network side passes through Medium Access Layer control element (MAC CE：Medium Access
Control Layer Control Element) to UE send new DRX Inactivity Timer length and DRX short periods
The length of timer.
Step 606：UE receives access layer control element (MAC CE, the Medium Access Control that network side is sent
Layer Control Element), and use new DRX Inactivity Timer and DRX short cycle timers.
In the present embodiment, UE receives net according to original DRX Inactivity Timer and DRX short cycle timer
Access layer control element (the MAC CE that network side is sent：Medium Access Control Layer Control Element),
And using new DRX Inactivity Timer and DRX short cycle timers after the MAC CE are successfully decoded, and accordingly
Carry out data sends and receivees operation.
Example IV
Fig. 7 is the flow chart of the configuration method example IV of DRX parameters.In this embodiment, UE is according to the business of itself
With the requirement to power saving, DRX parameter reconfigurations confidence breath is sent to network side, it is desirable that reconfigure related DRX parameters, specific steps
As described below：
Step 701：UE into RRC_CONNECTED (RRC connected states), and is built by RRC_IDLE (RRC Idle state)
During vertical DRB (Data Radio Bearer), the parameter configuration for receiving the discontinuous reception functionality that network side is sent is gone forward side by side
Row parameter configuration；
Step 702：UE judges whether the parameter configuration needs to adjust；
Step 703：When judgement needs adjustment, UE sends DRX parameter reconfigurations confidence breath to network side；
In the present embodiment, the DRX parameter reconfigurations confidence breath includes the following contents：
1. indicate that the information of DRX parameters that needs adjust is：Indicate that length and the starting of long DRX cycle of long DRX cycle are inclined
Put the information of (LongDRX-CycleStartOffset)；
2. the information for indicating the adjustment trend of DRX parameters is：It indicates to increase the length of long DRX cycle and instruction reduction length
The information of DRX cycle startup offset；
3. the information for indicating the adjustment mode of DRX parameters is：Indicate the tune of long DRX cycle and long DRX cycle startup offset
The information of whole grain degree (or needing the concrete numerical value adjusted).
In the present embodiment, UE uses the form of expression that bit information is ceased as DRX parameter reconfigurations confidence, i.e.,：
1. it needs to adjust the length of long DRX cycle using bit information " 0100001 " instruction and the starting of long DRX cycle is inclined
It puts；
2. reducing the length of long DRX cycle using bit information " 0 " instruction, " 1 " represents that the long DRX cycle starting of increase is inclined
It puts, i.e., bit information is " 01 "；
3. the granularity that long DRX cycle length and long DRX cycle startup offset are adjusted using bit information " 0 " instruction is
The instruction of " 10ms " or bit information " 1 " adjusts the length of long DRX cycle and the numerical value of long DRX cycle startup offset is
" 20ms ", i.e. bit information are " 0 " or " 1 ".
In the present embodiment, the UE uses Medium Access Layer control element (MAC CE：Medium Access
Control Layer Control Element) it is ceased to network side transmission DRX parameter reconfigurations confidence.
Step 704：Network side receives Medium Access Layer control element (MAC CE, the Medium Access that UE is sent
Control Layer Control Element), obtain it includes DRX parameter reconfigurations confidence breath, according to the re-matching confidence
Breath and performance index requirements, decision do not reconfigure related DRX parameters；
In the present embodiment, network side receives the DRX parameter configurations instruction information of UE transmissions, in combination with network itself
Performance requirement decide not to perform reconfiguring for related DRX parameters.
In the present embodiment, since network side is according to the performance requirement of itself, related DRX parameters are not re-matched
It puts, so, network side will not pass through Medium Access Layer control element (MAC CE：Medium Access Control Layer
Control Element) or RRC reconfiguration messages (RRC Connection Reconfiguration Msg) to UE send
New DRX parameters.
Embodiment five
Fig. 8 is the flow chart of the embodiment five of the configuration method of DRX parameters.In this embodiment, UE is according to the industry of itself
Business and the requirement to power saving send DRX parameter reconfigurations confidence breath to network side, it is desirable that related DRX parameters are reconfigured, it is specific to walk
It is rapid as described below：
Step 801：UE into RRC_CONNECTED (RRC connected states), and is built by RRC_IDLE (RRC Idle state)
During vertical DRB (Data Radio Bearer), the parameter configuration for receiving the discontinuous reception functionality that network side is sent is gone forward side by side
Row parameter configuration；
Step 802：UE judges whether the parameter configuration needs to adjust；
Step 803：When judgement needs adjustment, UE sends DRX parameter reconfigurations confidence breath to network side；
In the present embodiment, the DRX parameter reconfigurations confidence breath includes the following contents：
1. indicate that the information of DRX parameters that needs adjust is：Indicate DRX retransmission timers (DRX-Retransmission
Timer length and the information of Onduration Timer length)；
2. the information for indicating the adjustment trend of DRX parameters is：Instruction increase DRX retransmission timers (DRX-
Retransmission Timer) length and reduce Onduration Timer length information；
3. the information for indicating the adjustment mode of DRX parameters is：Indicate DRX retransmission timers (DRX-Retransmission
Timer the information of concrete numerical value that length adjustment granularity and instruction Onduration Timer length needs) adjusts.
In the present embodiment, UE uses the form of expression that bit information is ceased as DRX parameter reconfigurations confidence, i.e.,：
1. it needs to adjust DRX retransmission timers (DRX-Retransmission using bit information " 1000010 " instruction
) and the length of Onduration Timer Timer；
2. reduce DRX retransmission timers (DRX-Retransmission Timer) using bit information " 0 " instruction
Length, " 1 " represent the length of increase Onduration Timer, i.e. bit information is " 01 "；
3. use bit information " 0 " instruction adjustment DRX retransmission timers (DRX-Retransmission Timer)
Granularity is " 2ms ", indicates that the numerical value that DRX cycle and Onduration Timer needs adjust is using bit information " 1 "
" 20ms ", i.e. bit information are " 01 ".
In the present embodiment, the UE uses wireless heterogeneous networks connection setup complete message (RRC Connection
Setup Complete Msg) it is ceased to network side transmission DRX parameter reconfigurations confidence.
Step 804：Network side receives RRC connection setup complete messages (the RRC Connection Setup that UE is sent
Complete Msg) after, obtain it includes DRX parameter reconfigurations confidence breath, and according to the reconfiguration information and internetworking
It can require, reconfigure DRX retransmission timers (DRX-Retransmission Timer) and the length of Onduration Timer
Degree；
In the present embodiment, network side receives the DRX reconfiguration informations of UE transmissions, and according to DRX reconfiguration informations
Included in content related DRX parameters are adjusted, i.e.,：
1. according to adjustment trend and granularity indicated in DRX reconfiguration informations, by DRX retransmission timers (DRX-
Retransmission Timer) reduce 2ms；
2. according to indicated adjustment trend and specific numerical value in DRX reconfiguration informations, by Onduration Timer
Length increase 20ms.
Step 805：Network side by the DRX retransmission timers reconfigured (DRX-Retransmission Timer) and
Onduration Timer are sent to UE；
In the present embodiment, network side passes through RRC reconfiguration messages (RRC Connection Reconfiguration
Msg new DRX retransmission timers (DRX-Retransmission Timer) and the length of Onduration Timer) are sent to UE
Degree.
Step 806：UE receives RRC reconfiguration messages (the RRC Connection that network side is sent
Reconfiguration Msg), and using new DRX retransmission timers (DRX-Retransmission Timer) and
Onduration Timer。
In the present embodiment, eNodeB is sent according to original DRX retransmission timers and Onduration Timer to UE
RRC reconfiguration messages；UE also receives what network side was sent according to original DRX retransmission timers and Onduration Timer
RRC reconfiguration messages (RRC Connection Reconfiguration Msg), and used after the message is successfully decoded
New DRX retransmission timers and Onduration Timer, and according to new updated parameter carry out data reception and
Send operation.
In order to realize above method and each embodiment, the present invention also provides a kind of user equipment, as shown in figure 9, the use
Family equipment includes：
Parameter configuration receiving module, for receiving the parameter configuration letter of the discontinuous reception functionality of network side transmission
Breath；
Judgment module is adjusted, for judging whether the parameter configuration needs to adjust；
Parameter reconfiguration puts information sending module, for when judging to need adjustment, discontinuous reception work(to be sent to network side
The parameter reconfiguration confidence breath of energy, wherein：
The parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
Preferably, the parameter reconfiguration puts information sending module and accesses control by the message or media of radio resource control layer
Preparative layer control element sends the reconfiguration information of the parameter of discontinuous reception functionality to network side.
Further, the instruction needs the information of the adjustment trend of the parameter of discontinuous reception functionality reconfigured,
For instruction increase or reduce the information of the parameter of discontinuous reception functionality for needing to reconfigure.The instruction needs weight
The information of the adjustment mode of the parameter for the discontinuous reception functionality being newly configured is the information of the information or concrete numerical value that adjust granularity.
To realize above method and each embodiment, the present invention also provides a kind of parameter configuration devices, as shown in Figure 10, should
Parameter configuration device is located at network side, such as positioned at base station, including：
Parameter reconfiguration puts information receiving module, for receiving the parameter reconfiguration of the discontinuous reception functionality of user equipment transmission
Confidence ceases；
Judgment module is reconfigured, for according to the parameter reconfiguration confidence of reception breath and performance index requirements, judging
Whether need to reconfigure the parameter of discontinuous reception functionality；
Parameter configuration sending module, when needing to reconfigure for judgement, the lateral user equipment of network is sent
New parameter configuration；
Wherein, the parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
Preferably, the parameter configuration sending module is accessed by wireless heterogeneous networks reconfiguration message or media
The parameter of discontinuous reception functionality that key-course control element is reconfigured to user equipment transmission：
Preferably, it is described to reconfigure judgment module, it is no more than in advance with improving, keeping network performance or reduce network performance
If judge to need to reconfigure premised on threshold value.
In addition, the system includes user equipment as shown in Figure 9 and such as Figure 10 the present invention also provides a kind of communication system
Shown parameter configuration device.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention, it is all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc. should be included in the protection of the present invention
Within the scope of.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be instructed by program
Related hardware is completed, and described program can be stored in computer readable storage medium, such as read-only memory, disk or CD
Deng.Optionally, all or part of step of above-described embodiment can also be realized using one or more integrated circuits.Accordingly
Ground, the form that hardware may be used in each module/unit in above-described embodiment are realized, can also use the shape of software function module
Formula is realized.The present invention is not limited to the combinations of the hardware and software of any particular form.
Compared to the prior art, the method for the present invention, user equipment and device, may be such that UE can according to the situation of itself to
Network side instruction needs the DRX parameters being adjusted and the method for adjusting these DRX parameters, so as to reach flexible configuration
DRX parameters make UE achieve the purpose that best power saving effect, meanwhile, also can using bit information expression parameter reconfiguration information
Enough minimize the signaling overheads of this adjustment process.
Claims (14)
1. a kind of configuration method of the parameter of discontinuous reception functionality, which is characterized in that this method includes：
User equipment receives the parameter configuration for the discontinuous reception functionality that network side is sent and carries out parameter configuration；
The user equipment judges whether the parameter configuration needs to adjust；
When judgement needs adjustment, the parameter reconfiguration confidence that the user equipment sends discontinuous reception functionality to network side ceases,
In：
The parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
2. method as described in claim 1, it is characterised in that：
The user equipment is sent by the message or media access control layer control element of radio resource control layer to network side
The reconfiguration information of the parameter of discontinuous reception functionality.
3. method as described in claim 1, it is characterised in that：The instruction needs the ginseng of discontinuous reception functionality reconfigured
The information of several adjustment trend for instruction increase or reduces the parameter of discontinuous reception functionality for needing to reconfigure
Information；It is to adjust the letter of granularity that the instruction, which needs the information of the adjustment mode of the parameter of discontinuous reception functionality reconfigured,
The information of breath or concrete numerical value.
4. method as described in claim 1, it is characterised in that：The parameter reconfiguration confidence breath is represented using bit information.
5. a kind of configuration method of the parameter of discontinuous reception functionality, which is characterized in that this method includes：
Network side receives the parameter reconfiguration confidence breath for the discontinuous reception functionality that user equipment is sent；
Network side is ceased according to the parameter reconfiguration confidence and performance index requirements, judges whether to need to reconfigure discontinuous reception
The parameter of function；
When judgement needs to reconfigure, the lateral user equipment of network sends new parameter configuration；
Wherein, the parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
6. method as claimed in claim 5, it is characterised in that：
Network side is sent new by wireless heterogeneous networks reconfiguration message or media access control layer control element to user equipment
Parameter configuration.
7. method as claimed in claim 5, it is characterised in that：The network side with improve, keep network performance or reduce net
Network performance judges to need to reconfigure premised on being no more than predetermined threshold value.
8. a kind of user equipment, which is characterized in that the user equipment includes：
Parameter configuration receiving module, for receiving the parameter configuration of the discontinuous reception functionality of network side transmission；
Judgment module is adjusted, for judging whether the parameter configuration needs to adjust；
Parameter reconfiguration puts information sending module, for when judging to need adjustment, discontinuous reception functionality to be sent to network side
Parameter reconfiguration confidence ceases, wherein：
The parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
9. user equipment as claimed in claim 8, it is characterised in that：The parameter reconfiguration puts information sending module by wirelessly providing
The message or media access control layer control element of source key-course send the re-matching of the parameter of discontinuous reception functionality to network side
Confidence ceases.
10. user equipment as claimed in claim 8, it is characterised in that：The instruction needs the discontinuous reception work(reconfigured
The information of the adjustment trend of the parameter of energy for instruction increase or reduces the discontinuous reception functionality for needing to reconfigure
The information of parameter；The instruction needs the information of the adjustment mode of the parameter of discontinuous reception functionality reconfigured for adjustment grain
The information of degree or the information of concrete numerical value.
11. a kind of parameter configuration device, which is characterized in that the parameter configuration device is located at network side, including：
Parameter reconfiguration puts information receiving module, for receiving the parameter reconfiguration confidence of the discontinuous reception functionality of user equipment transmission
Breath；
Judgment module is reconfigured, for according to the parameter reconfiguration confidence of reception breath and performance index requirements, judging whether
Need to reconfigure the parameter of discontinuous reception functionality；
Parameter configuration sending module, when needing to reconfigure for judgement, the lateral user equipment of network sends new
Parameter configuration；
Wherein, the parameter reconfiguration confidence breath includes following at least one information：
Indicate the information of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment trend of the parameter of discontinuous reception functionality for needing to reconfigure；
Indicate the information of the corresponding adjustment mode of the parameter of discontinuous reception functionality for needing to reconfigure.
12. device as claimed in claim 11, it is characterised in that：The parameter configuration sending module, passes through radio resource
The discontinuous reception functionality that control reconfiguration message or media access control layer control element are reconfigured to user equipment transmission
Parameter.
13. device as claimed in claim 11, it is characterised in that：It is described to reconfigure judgment module, to improve, keep network
Performance or reduction network performance judge to need to reconfigure premised on being no more than predetermined threshold value.
14. a kind of communication system, which is characterized in that the system includes the user equipment described in any one of claim 8 to 10
With the parameter configuration device described in any one of claim 11 to 13.
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| US9179410B2 (en) * | 2012-11-12 | 2015-11-03 | General Motors Llc | Owner selectable and context adjustable DRX timing |
| CN106034318B (en) * | 2015-03-16 | 2019-10-29 | 中国移动通信集团公司 | A kind of control method and device of discontinuous reception |
| CN107332798B (en) * | 2016-04-29 | 2020-07-17 | 北京紫光展锐通信技术有限公司 | Terminal demodulation method and device for L TE system |
| CN108307547A (en) * | 2016-09-30 | 2018-07-20 | 中兴通讯股份有限公司 | A kind of method and device of determining discontinuous reception configuration information |
| CN108377581A (en) | 2016-11-04 | 2018-08-07 | 维沃移动通信有限公司 | A kind of configuration method, mobile terminal and the base station of discontinuous reception DRX parameters |
| EP3547761B1 (en) * | 2016-12-01 | 2022-05-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and device for discontinuous reception |
| CN108616330B (en) * | 2016-12-27 | 2020-05-15 | 中国移动通信有限公司研究院 | Discontinuous reception DRX (discontinuous reception) adjusting method and device |
| CN107613576B (en) * | 2017-10-23 | 2020-05-26 | 中国联合网络通信集团有限公司 | Method and system for configuring receiving state parameters of terminal of Internet of things |
| CN109756995B (en) * | 2017-11-01 | 2020-09-25 | 北京紫光展锐通信技术有限公司 | Network side equipment, terminal and neighbor cell measurement method thereof |
| EP3720241A4 (en) * | 2017-12-14 | 2021-07-14 | Beijing Xiaomi Mobile Software Co., Ltd. | User equipment power-saving method and device, user equipment and base station |
| KR20200116958A (en) * | 2018-02-09 | 2020-10-13 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | Method and apparatus of discontinuous reception |
| 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 |
| CN109041081B (en) * | 2018-07-24 | 2021-09-03 | 东南大学 | Method for improving energy utilization efficiency of NB-IoT terminal equipment |
| CN111315014B (en) * | 2018-12-12 | 2022-09-23 | 华为技术有限公司 | Parameter configuration method and device |
| CN111698776A (en) * | 2019-03-11 | 2020-09-22 | 中国移动通信有限公司研究院 | Configuration method and equipment |
| CN111818624B (en) * | 2020-08-03 | 2023-03-17 | 中国联合网络通信集团有限公司 | Terminal power consumption reduction method and device, terminal and electronic equipment |
| WO2022174457A1 (en) * | 2021-02-22 | 2022-08-25 | 北京小米移动软件有限公司 | Discontinuous reception determining method and apparatus, communication device, and storage medium |
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