CN108260192A - A kind of method of adjustment of internet-of-things terminal and its battery saving mode - Google Patents
A kind of method of adjustment of internet-of-things terminal and its battery saving mode Download PDFInfo
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- CN108260192A CN108260192A CN201711394107.9A CN201711394107A CN108260192A CN 108260192 A CN108260192 A CN 108260192A CN 201711394107 A CN201711394107 A CN 201711394107A CN 108260192 A CN108260192 A CN 108260192A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 87
- 230000008859 change Effects 0.000 claims abstract description 86
- 238000003860 storage Methods 0.000 claims description 20
- 230000006978 adaptation Effects 0.000 claims description 18
- 230000011664 signaling Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 abstract description 9
- 238000007619 statistical method Methods 0.000 abstract description 5
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- 238000005516 engineering process Methods 0.000 description 6
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
- H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
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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 embodiment of the present invention provides the method for adjustment of a kind of internet-of-things terminal and its battery saving mode, is related to the communications field, can improve the power saving efficiency of internet-of-things terminal.The historical data that this method sends feature according to internet-of-things terminal data first is for statistical analysis, so as to get the characteristic parameter of internet-of-things terminal present data transmission, it is stored according to the characteristic parameter got from internet-of-things terminal and corresponding power saving configuration data is chosen in data, power saving configuration data includes the type of battery saving mode and the corresponding parameter configuration of battery saving mode；Then judge whether internet-of-things terminal needs to change currently used power saving configuration data according to the currently used power saving configuration data of the power saving configuration data and internet-of-things terminal of selection, if desired it changes, then sending mode change directive is held consultation to network side, and network side then can send corresponding determine instruction so that the power saving configuration data that itself currently used power saving configuration data is revised as choosing by internet-of-things terminal after negotiating successfully.
Description
Technical field
The present invention relates to the communications field more particularly to the methods of adjustment of a kind of internet-of-things terminal and its battery saving mode.
Background technology
In numerous Internet of Things communication technologys, low-power consumption wide area network (LPWAN:Low Power Wide Area
Network) technology met well in Internet of Things connection requirement to power consumption with outstanding advantages of its is low in energy consumption, wide area covers and
Cover the data transfer demands of business (such as intelligent meter data recording) having higher requirements.The NB-IoT organized to set up by 3GPP etc.
(Narrow Band Internet of Thing, narrowband Internet of Things) and eMTC (enhanced Machine-Type
Communications enhances machine type communication) two kinds of honeycomb technology of Internet of things are as the Typical Representative in LPWAN technologies, phase
Than traditional cellular telecommunication art (2G, 3G, 4G etc.), the requirement for low-power consumption both provides special function optimization, such as it
In PSM (energy saver modes：Power Saving Mode), eDRX (extended pattern discontinuous receptions：Extended idle-mode
DRX cycle) etc. functions it is all most important to the power saving effect of internet-of-things terminal.Under PSM patterns, terminal is still registered in
Net, network side still retains terminal related information, but terminal no longer monitors the signaling and data of network, so as to allow terminal longer
Time resides in deep sleep to achieve the purpose that power saving, can regard deep sleep as.And eDRX is then further to extend
The sleep cycle of terminal at the idling mode, the unnecessary startup of receiving unit for reducing terminal is monitored with receiving, so as to save
The purpose of energy consumption.Both the above function can realize the purpose of terminal power saving in different degree, the former is with partial sacrifice
The real-time accessibility of communication link realizes more thorough electricity-saving characteristic, the latter the getatability of power saving and communication link it
Between done one compromise balance.
On select permeability about two kinds of battery saving modes of PSM and eDRX, according to the regulation of current 3GPP agreements, cellular network
APN (the access point name that operator generally formulates according to the business feature of the terminal of access network to its distribution：Access
Point Name), for belonging to the internet-of-things terminal of same APN, network side can be according to the characteristics of business data transmission (as passed
Defeated period etc.), one or two battery saving mode being combined into and corresponding parameter are selected in two patterns of PSM and eDRX, and
It is realized by corresponding signal deployment to terminal.More than parameter is once set, and the battery saving mode of any one internet-of-things terminal is just
It determines, can not be changed under current procotol/operational process during its operation.But actually many business
Its data transmission is different to the characteristics of data transmission in different scenes or in the different time cycles；The prior art
And flow can not be according to its electricity-saving function of the adjustment of its feature dynamic point and corresponding parameter, this so that Internet of Things of today is whole
There is no the height of anticipation under certain application scenarios for the power saving efficiency at end.
Invention content
The embodiment of the present invention provides the method for adjustment of a kind of internet-of-things terminal and its battery saving mode, can be according to Internet of Things
The data transmission feature of terminal different periods chooses suitable battery saving mode and its parameter configuration, improves the power saving of internet-of-things terminal
Efficiency.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that：
In a first aspect, a kind of method of adjustment of internet-of-things terminal battery saving mode is provided, including：
Obtain the historical data of internet-of-things terminal own data transmission feature in preset time period；According in preset time period
The historical data of internet-of-things terminal own data transmission feature is passed according to presupposition analysis Rule internet-of-things terminal current data
Defeated characteristic parameter；According to the characteristic parameter of internet-of-things terminal present data transmission from the data that internet-of-things terminal stores, choosing
Take power saving configuration data corresponding with the characteristic parameter of internet-of-things terminal present data transmission；Power saving configuration data includes power saving mould
The corresponding parameter configuration of type and battery saving mode of formula；It is currently used according to the power saving configuration data and internet-of-things terminal of selection
Power saving configuration data, judge whether internet-of-things terminal needs to change currently used power saving configuration data；When determining Internet of Things
When terminal needs to change currently used power saving configuration data, internet-of-things terminal sending mode change directive is to network side；Work as object
After networked terminals receive the pattern change determine instruction of network side, by the currently used power saving configuration data of internet-of-things terminal more
It is changed to the power saving configuration data chosen.
Optionally, the battery saving mode in the power saving configuration data of internet-of-things terminal storage includes：Energy saver mode PSM and extension
Type discontinuous reception eDRX.
Optionally, according to the currently used power saving configuration data of the power saving configuration data and internet-of-things terminal of selection, sentence
Whether disconnected internet-of-things terminal, which needs to change currently used power saving configuration data, includes：
When the power saving configuration data of the selection power saving configuration data currently used with internet-of-things terminal is identical, Internet of Things are determined
Network termination does not change currently used power saving configuration data；When the power saving configuration data and internet-of-things terminal of selection are currently used
When power saving configuration data differs, determine that internet-of-things terminal needs to change currently used power saving configuration data.
Optionally, internet-of-things terminal is sent when determining that internet-of-things terminal needs to change currently used power saving configuration data
Pattern change directive includes to network side：
When determining that internet-of-things terminal needs to change currently used power saving configuration data, internet-of-things terminal transmission carries
The tracking area update TAU signalings of pattern change directive are to network side.
Second aspect provides a kind of internet-of-things terminal, including：Data transmission characteristics collection module, electricity-saving function are adaptive
Module, electricity-saving function comparison module and electricity-saving function execution module；
Data transmission characteristics collection module, for obtaining internet-of-things terminal own data transmission feature in preset time period
Historical data, and advised according to the historical data of internet-of-things terminal own data transmission feature in preset time period according to presupposition analysis
Then obtain the characteristic parameter of internet-of-things terminal present data transmission；
Electricity-saving function adaptation module, for the internet-of-things terminal current number obtained according to data transmission characteristics collection module
According to the characteristic parameter of transmission, the feature with the current data transmission of internet-of-things terminal is chosen in the data stored from internet-of-things terminal
The corresponding power saving configuration data of parameter；Power saving configuration data includes the type of battery saving mode and the corresponding parameter of battery saving mode is matched
It puts；
Electricity-saving function comparison module, for the power saving configuration data and Internet of Things chosen according to electricity-saving function adaptation module
The currently used power saving configuration data of network termination, judges whether internet-of-things terminal needs to change currently used power saving configuration number
According to；
Electricity-saving function comparison module is additionally operable to determining that internet-of-things terminal needs to change currently used power saving configuration data
When, sending mode change directive is to network side；
Electricity-saving function execution module, for when receive network side pattern change determine instruction after, by internet-of-things terminal
Currently used power saving configuration data is changed to the power saving configuration data of electricity-saving function adaptation module selection.
Optionally, the battery saving mode in the power saving configuration data of internet-of-things terminal storage includes：Energy saver mode PSM and extension
Type discontinuous reception eDRX.
Optionally, electricity-saving function comparison module is specifically used for：
When the power saving configuration data that electricity-saving function adaptation module is chosen and the currently used power saving of internet-of-things terminal are configured
When data are identical, determine that internet-of-things terminal does not change currently used power saving configuration data；
When the currently used power saving configuration data of the power saving configuration data and internet-of-things terminal of selection differs, object is determined
Networked terminals need to change currently used power saving configuration data.
Optionally, when electricity-saving function comparison module determines that internet-of-things terminal needs to change currently used power saving configuration data
When, electricity-saving function comparison module carries the tracking area update TAU signalings of pattern change directive to network side for transmission.
The method of adjustment of internet-of-things terminal and its battery saving mode provided in an embodiment of the present invention, because this method includes：It obtains
Take the historical data of internet-of-things terminal own data transmission feature in preset time period；According to internet-of-things terminal in preset time period
The historical data of own data transmission feature is joined according to the feature of presupposition analysis Rule internet-of-things terminal present data transmission
Number；According to the characteristic parameter of internet-of-things terminal present data transmission from the data that internet-of-things terminal stores, selection and Internet of Things
The corresponding power saving configuration data of characteristic parameter of terminal present data transmission；The type of power saving configuration data including battery saving mode and
The corresponding parameter configuration of battery saving mode；It is configured according to the currently used power saving of the power saving configuration data and internet-of-things terminal of selection
Data, judge whether internet-of-things terminal needs to change currently used power saving configuration data；When determine internet-of-things terminal need more
When changing currently used power saving configuration data, internet-of-things terminal sending mode change directive is to network side；When internet-of-things terminal connects
After the pattern change determine instruction for receiving network side, the currently used power saving configuration data of internet-of-things terminal is changed to what is chosen
Power saving configuration data.So the technical solution that embodiment provides according to the present invention is selected in the battery saving mode to internet-of-things terminal
When taking, the historical data for sending feature according to internet-of-things terminal data first is for statistical analysis, so as to get Internet of Things end
The characteristic parameter of present data transmission is held, then according to the characteristic parameter of internet-of-things terminal present data transmission that gets from object
Corresponding power saving configuration data (battery saving mode and its parameter configuration) is chosen in the data of networked terminals storage, then according to selection
Power saving configuration data and the currently used power saving configuration data of internet-of-things terminal, judge whether internet-of-things terminal needs change to work as
The preceding power saving configuration data used, is if desired changed, then sending mode change directive is held consultation to network side, after negotiating successfully
Network side then can sending mode change determine instruction so that internet-of-things terminal changes itself currently used power saving configuration data
Power saving configuration data for selection；So, internet-of-things terminal can segment data transmission feature be in different times
With most suitable battery saving mode is chosen, so as to improve the power saving efficiency of internet-of-things terminal.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of method of adjustment flow diagram of internet-of-things terminal battery saving mode provided in an embodiment of the present invention；
Fig. 2 is a kind of method of adjustment flow signal for internet-of-things terminal battery saving mode that another embodiment of the present invention provides
Figure；
Fig. 3 is TAU signaling process schematic diagram of the internet-of-things terminal provided in an embodiment of the present invention under Idle state；
Fig. 4 is TAU signaling process schematic diagram of the internet-of-things terminal provided in an embodiment of the present invention under connected state；
Fig. 5 is a kind of internet-of-things terminal structure diagram provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
It should be noted that in the embodiment of the present invention, " illustrative " or " such as " etc. words for representing to make example, example
Card or explanation.Be described as in the embodiment of the present invention " illustrative " or " such as " any embodiment or designing scheme should
It is interpreted than other embodiments or designing scheme more preferably or more advantage.Specifically, " illustrative " or " example are used
Such as " word is intended to that related notion is presented in specific ways.
It should also be noted that, the embodiment of the present invention in, " (English：Of) ", " corresponding (English：
Corresponding, relevant) " and " corresponding (English：Corresponding it) " can use with sometimes, it should be pointed out that
It is that, when not emphasizing its difference, meaning to be expressed is consistent.
For the ease of clearly describing the technical solution of the embodiment of the present invention, in an embodiment of the present invention, employ " the
One ", the printed words such as " second " distinguish function and the essentially identical identical entry of effect or similar item, and those skilled in the art can
To understand that the printed words such as " first ", " second " are not to be defined to quantity and execution order.
Existing internet-of-things terminal battery saving mode and corresponding parameter are network sides according to the APN of internet-of-things terminal come really
Fixed, different APN just set different battery saving modes and corresponding parameter, do not change in internet-of-things terminal APN once set
In the case of change, battery saving mode and corresponding parameter can not change again, but different period Physical Network in practice
It is different that the data of terminal, which send feature, if so Internet of Things can be caused by only using a kind of battery saving mode and corresponding parameter
The power saving efficiency of network termination is without the height of anticipation, it is impossible to the power saving effect being optimal.
In view of the above-mentioned problems, with reference to shown in Fig. 1, the embodiment of the present invention provides a kind of adjustment of internet-of-things terminal battery saving mode
Method, including：
101st, the historical data of internet-of-things terminal own data transmission feature in preset time period is obtained.
Specifically, here presetting at the period refers to the certain period of time run before internet-of-things terminal, if for example,
When needing on December 5th, 2016 to adjust the battery saving mode of internet-of-things terminal, need to collect December 5 days to 2016 November in 2016
The historical data of feature that internet-of-things terminal data are worn before 5 days, it is 5 days to 2016 November in 2016 to here preset at the period
On December 5, according to the difference of internet-of-things terminal, preset time period here can also generate it is corresponding change can specific to the second,
And it is not fixed.
102nd, according to the historical data of internet-of-things terminal own data transmission feature in preset time period according to presupposition analysis
The characteristic parameter of Rule internet-of-things terminal present data transmission.
Specifically, the currently running certain period of time of internet-of-things terminal is currently referred to here, if such as in 2016
Needed December 5 adjust internet-of-things terminal battery saving mode and had collected on December 5,5 days to 2016 November in 2016 it
The historical data of feature that preceding internet-of-things terminal data are worn, then according to the internet-of-things terminal current data of presupposition analysis Rule
The characteristic parameter of transmission refers to internet-of-things terminal in the December in 2016 of the spy to data transmission between 6 days December in 2016 on the 5th
Parameter is levied, the difference of business is used according to internet-of-things terminal or internet-of-things terminal, preset time period here can also generate phase
It should change and here and can be not particularly limited specific to the second；Characteristic parameter includes period and size of data transmission etc..
103rd, it according to the characteristic parameter of internet-of-things terminal present data transmission from the data that internet-of-things terminal stores, chooses
Power saving configuration data corresponding with the characteristic parameter of internet-of-things terminal present data transmission.
Specifically, power saving configuration data includes the type of battery saving mode and the corresponding parameter configuration of battery saving mode；It is exemplary
, the battery saving mode that the data of internet-of-things terminal storage include includes energy saver mode PSM and extended pattern discontinuous reception eDRX,
Set of parameter configuration is all corresponded to per one kind battery saving mode.
104th, according to the currently used power saving configuration data of the power saving configuration data and internet-of-things terminal of selection, judge object
Whether networked terminals need to change currently used power saving configuration data.
When determining that networked terminals need to change currently used power saving configuration data, 105 are performed；When determining networked terminals
When not needing to change currently used power saving configuration data, 101 are performed.
105th, internet-of-things terminal sending mode change directive is to network side.
106th, it is after the pattern that internet-of-things terminal receives network side changes determine instruction, internet-of-things terminal is currently used
Power saving configuration data be changed to choose power saving configuration data.
The method of adjustment for the internet-of-things terminal battery saving mode that above-described embodiment provides is sent out first according to internet-of-things terminal data
The historical data for sending feature is for statistical analysis, so as to get the characteristic parameter of internet-of-things terminal present data transmission, then
Correspondence is chosen from the data that internet-of-things terminal stores according to the characteristic parameter of internet-of-things terminal present data transmission got
Power saving configuration data (battery saving mode and its parameter configuration), then according to the power saving configuration data and internet-of-things terminal of selection work as
The preceding power saving configuration data used, judges whether internet-of-things terminal needs to change currently used power saving configuration data, if desired
Change, then sending mode change directive is held consultation to network side, after negotiating successfully network side then can sending mode change it is determining
It instructs so that the power saving configuration data that itself currently used power saving configuration data is revised as choosing by internet-of-things terminal；Such one
Come, internet-of-things terminal can the difference of segment data transmission feature in different times choose most suitable battery saving mode, so as to
Improve the power saving efficiency of internet-of-things terminal.
With reference to shown in Fig. 2, the embodiment of the present invention also provides a kind of method of adjustment conduct pair of internet-of-things terminal battery saving mode
The supplement of the method for adjustment for the internet-of-things terminal battery saving mode that above-described embodiment provides, including：
201st, the historical data of internet-of-things terminal own data transmission feature in preset time period is obtained.
202nd, according to the historical data of internet-of-things terminal own data transmission feature in preset time period according to presupposition analysis
The characteristic parameter of Rule internet-of-things terminal present data transmission.
203rd, it according to the characteristic parameter of internet-of-things terminal present data transmission from the data that internet-of-things terminal stores, chooses
Power saving configuration data corresponding with the characteristic parameter of internet-of-things terminal present data transmission.
Specifically, power saving configuration data includes the type of battery saving mode and the corresponding parameter configuration of battery saving mode；Networking is eventually
The battery saving mode in the power saving configuration data of storage is held to include：Energy saver mode PSM and extended pattern discontinuous reception eDRX.
204th, judge whether the currently used power saving configuration data of internet-of-things terminal is identical with the power saving configuration data of selection.
If identical, 205 are performed；If differing, 206 are performed.
205th, it when the currently used power saving configuration data of the power saving configuration data of selection and internet-of-things terminal is identical, determines
Internet-of-things terminal does not change currently used power saving configuration data.
201 are performed after 205.
206th, when the currently used power saving configuration data of the power saving configuration data and internet-of-things terminal of selection differs, really
Earnest networked terminals need to change currently used power saving configuration data.
207th, internet-of-things terminal transmission carries the tracking area update TAU signalings of pattern change directive to network side.
Specifically, it is mainly " the tracking by cellular communication system that internet-of-things terminal tune, which increases the power saving configuration data of itself,
Area update (TAU, Tracking Area Updating) " signaling realizes that adjustment process is mainly at internet-of-things terminal
It is carried out under two kinds of application scenarios of Idle state (Idle) or connected state (Connected)；
Signaling wherein when internet-of-things terminal is in Idle between internet-of-things terminal and network side exchanges as shown in Figure 3：
(1) the tracing area ID TAI in the internet-of-things terminal UE listening broadcasts of IDLE states are in not in preservation according to area
During the ID list TAI List of domain, initiating random access procedure, i.e. RA Preamble message；
(2) after eNB detects RA Preamble message, accidental access response message, i.e. RA Response are sent to UE
Message；
(3) after UE receives random access response, uplink is adjusted according to the TA of RA Response message and sends opportunity, Xiang Ji
The eNB that stands sends radio resource control connection request RRC (Radio Resource Control) Connection
Request message；
(4) eNB sends radio resource control connection setting RRC Connection Setup message to UE, comprising building
Vertical SRB1 (Signalling Radio Bearers, Signaling Radio Bearer) carrying informations and wireless resource configuration；
(5) it after UE completes SRB1 carryings and radio-resource-configuration, sends radio resource control connection to eNB and sets up
Into RRC Connection Setup Complete message, NAS (Non-access stratam, non-access) layer tracking is included
Area update asks TAU request information；
(6) eNB selects the MME (Mobility in EPC (Evolved Packet Core, core net)
ManagementEntity, network key control node), Intial UE message is sent to MME, includes NAS layers of TAU
Request message；
(7) safety certification is carried out between UE and EPC, for confirming that UE can carry out subsequent operation.
(8) MME sends downlink Non-Access Stratum transmission Downlink NAS Transport message to eNB, includes NAS layers
Tracking area update allows TAU Accept message；
(9) eNB receives Downlink NAS Transport message, and sending downlink information to UE transmits DL
Information transfer message includes NAS layers of TAU Accept message；
(10) during TAU, if be assigned with GUTI (Globally Unique Temporary UE Identity,
Global unique interim UE marks), UE just can send upstream message to eNB and transmit UL Information Transfer, comprising
NAS layers of tracking area update completes TAU Complete message；
(11) eNB sends uplink Non-Access Stratum transmission Uplink NAS Transport message to MME, includes NAS layers of TAU
Complete message；
(12) TAU processes complete release link, and MME sends terminal applies Environment release instruction UE CONTEXT to eNB
RELEASE COMMAND message instruction eNB release UE contexts；
(13) eNB sends radio resource control Connection Release RRC Connection Release message to UE, refers to
Show that UE discharges RRC links；And it sends terminal applies Environment release completion UE CONTEXT RELEASE COMPLETE to MME and disappears
Breath is responded.
Signaling when internet-of-things terminal is in Connected states between internet-of-things terminal and network side is exchanged such as Fig. 4 institutes
Show：
(1) UE for being in Connected states carries out Detach processes, and UL Information Transfer are sent to eNB
Message includes NAS layers of TAU request information；
(2) eNB sends uplink to MME and direct transfers UPLINK NAS TRANSPORT message, includes NAS layers of TAU request
Information；
(3) MME sends downlink to base station and direct transfers DOWNLINK NAS TRANSPORT message, includes NAS layers of TAU
Accept message；
(4) eNB sends DL Information Transfer message to UE, includes NAS layers of TAU Accept message；
(5) UE sends UL Information Transfer message to eNB, includes NAS layers of TAU Complete information；
(6) eNB sends uplink to MME and direct transfers UPLINK NAS TRANSPORT message, includes NAS layers of TAU complete
Information.
208th, it is after the pattern that internet-of-things terminal receives network side changes determine instruction, internet-of-things terminal is currently used
Power saving configuration data be changed to choose power saving configuration data.
The method of adjustment of internet-of-things terminal battery saving mode provided in an embodiment of the present invention, because this method includes：It obtains pre-
If the historical data of internet-of-things terminal own data transmission feature in the period；According to internet-of-things terminal in preset time period itself
Characteristic parameter of the historical data of data transmission characteristics according to presupposition analysis Rule internet-of-things terminal present data transmission；Root
According to the characteristic parameter of internet-of-things terminal present data transmission from the data that internet-of-things terminal stores, choose and work as with internet-of-things terminal
The corresponding power saving configuration data of characteristic parameter of preceding data transmission；Power saving configuration data includes the type of battery saving mode and power saving mould
The corresponding parameter configuration of formula；According to the currently used power saving configuration data of the power saving configuration data and internet-of-things terminal of selection,
Judge whether internet-of-things terminal needs to change currently used power saving configuration data；When determining that it is current that internet-of-things terminal needs to change
During the power saving configuration data used, internet-of-things terminal sending mode change directive is to network side；When internet-of-things terminal receives net
After the pattern change determine instruction of network side, the power saving that the currently used power saving configuration data of internet-of-things terminal is changed to choose is matched
Put data.So according to the present invention embodiment provide technical solution when the battery saving mode to internet-of-things terminal is chosen,
The historical data for sending feature according to internet-of-things terminal data first is for statistical analysis, current so as to get internet-of-things terminal
The characteristic parameter of data transmission, it is then whole from Internet of Things according to the characteristic parameter of internet-of-things terminal present data transmission got
It holds in the data of storage and chooses corresponding power saving configuration data (battery saving mode and its parameter configuration), then according to the power saving of selection
Configuration data and the currently used power saving configuration data of internet-of-things terminal, it is currently used to judge whether internet-of-things terminal needs to change
Power saving configuration data, if desired change, then sending mode change directive is held consultation to network side, network side after negotiating successfully
Then can sending mode change determine instruction so that itself currently used power saving configuration data is revised as choosing by internet-of-things terminal
Power saving configuration data；So, internet-of-things terminal the different of segment data transmission feature can be chosen in different times
Most suitable battery saving mode, so as to improve the power saving efficiency of internet-of-things terminal.
With reference to shown in Fig. 5, the embodiment of the present invention also provides a kind of internet-of-things terminal 01, including：Data transmission characteristics are collected
Module 51, electricity-saving function adaptation module 52, electricity-saving function comparison module 53 and electricity-saving function execution module 54；
Data transmission characteristics collection module 51, for obtaining internet-of-things terminal own data transmission feature in preset time period
Historical data, and according to the historical data of internet-of-things terminal own data transmission feature in preset time period according to presupposition analysis
The characteristic parameter of Rule internet-of-things terminal present data transmission；
Electricity-saving function adaptation module 52, the internet-of-things terminal for being obtained according to data transmission characteristics collection module 51 are worked as
The characteristic parameter of preceding data transmission is chosen and the current data transmission of internet-of-things terminal from the data of internet-of-things terminal storage
The corresponding power saving configuration data of characteristic parameter；Power saving configuration data includes the type of battery saving mode and the corresponding parameter of battery saving mode
Configuration；
Electricity-saving function comparison module 53, for the power saving configuration data chosen according to electricity-saving function adaptation module 52 and
The currently used power saving configuration data of internet-of-things terminal, judges whether internet-of-things terminal needs to change currently used power saving configuration
Data；
Electricity-saving function comparison module 53 is additionally operable to determining that internet-of-things terminal needs to change currently used power saving and number is configured
According to when, sending mode change directive is to network side；
Electricity-saving function execution module 54, for when receive network side pattern change determine instruction after, by Internet of Things end
Currently used power saving configuration data is held to be changed to the power saving configuration data of the selection of electricity-saving function adaptation module 52.
Optionally, the battery saving mode in the power saving configuration data of internet-of-things terminal storage includes：Energy saver mode PSM and extension
Type discontinuous reception eDRX.
Optionally, electricity-saving function comparison module 53 is specifically used for：
When the power saving configuration data that electricity-saving function adaptation module 52 the is chosen power saving currently used with internet-of-things terminal is matched
Put data it is identical when, determine that internet-of-things terminal does not change currently used power saving configuration data；
When the currently used power saving configuration data of the power saving configuration data and internet-of-things terminal of selection differs, object is determined
Networked terminals need to change currently used power saving configuration data.
Optionally, when electricity-saving function comparison module 53 determines that internet-of-things terminal needs to change currently used power saving configuration number
According to when, electricity-saving function comparison module 53 carries the tracking area update TAU signalings of pattern change directive to network for sending
Side.
Internet-of-things terminal provided in an embodiment of the present invention, because the terminal includes：Data transmission characteristics collection module, power saving
Function adaptation module, electricity-saving function comparison module and electricity-saving function execution module；Data transmission characteristics collection module, for obtaining
The historical data of internet-of-things terminal own data transmission feature in preset time period is taken, and whole according to Internet of Things in preset time period
The historical data of own data transmission feature is held according to the feature of presupposition analysis Rule internet-of-things terminal present data transmission
Parameter；Electricity-saving function adaptation module, for the internet-of-things terminal current data obtained according to data transmission characteristics collection module
The characteristic parameter of transmission is chosen from the data of internet-of-things terminal storage and is joined with the feature of the current data transmission of internet-of-things terminal
The corresponding power saving configuration data of number；Power saving configuration data includes the type of battery saving mode and the corresponding parameter configuration of battery saving mode；
Electricity-saving function comparison module, power saving configuration data and internet-of-things terminal for being chosen according to electricity-saving function adaptation module are worked as
The preceding power saving configuration data used, judges whether internet-of-things terminal needs to change currently used power saving configuration data；Save electric work
Energy comparison module is additionally operable to when determining that internet-of-things terminal needs to change currently used power saving configuration data, sending mode change
It instructs to network side；Electricity-saving function execution module, for when receive network side pattern change determine instruction after, by Internet of Things
The currently used power saving configuration data of terminal is changed to the power saving configuration data of electricity-saving function adaptation module selection.So at this
When internet-of-things terminal needs to adjust the battery saving mode of itself, first according to internet-of-things terminal data send feature historical data into
Row statistical analysis, so as to get the characteristic parameter of internet-of-things terminal present data transmission, then according to the Internet of Things got
The characteristic parameter of terminal present data transmission chooses corresponding power saving configuration data (power saving from the data that internet-of-things terminal stores
Pattern and its parameter configuration), number is then configured according to the currently used power saving of the power saving configuration data and internet-of-things terminal of selection
According to, judge whether internet-of-things terminal needs to change currently used power saving configuration data, if desired change, then sending mode change
Instruct and hold consultation to network side, after negotiating successfully network side then can sending mode change determine instruction so that internet-of-things terminal will
Itself currently used power saving configuration data is revised as the power saving configuration data chosen；So Internet of Things provided in an embodiment of the present invention
Network termination can the difference of segment data transmission feature in different times choose most suitable battery saving mode, so as to improve from
The power saving efficiency of body.
It can be realized in a manner of hardware with reference to the step of described method of the disclosure of invention or algorithm, also may be used
It is realized in a manner of being to perform software instruction by processor.The embodiment of the present invention also provides a kind of storage medium, which is situated between
Matter can include memory, and for saving as the computer software instructions used in the device of predicted link road conditions, it includes execution
Program code designed by the method for adjustment of internet-of-things terminal battery saving mode.Specifically, software instruction can be by corresponding software
Module form, software module can be stored on random access memory (Random Access Memory, RAM), flash memory, only
Read memory (Read Only Memory, ROM), Erasable Programmable Read Only Memory EPROM (Erasable Programmable
ROM, EPROM), Electrically Erasable Programmable Read-Only Memory (Electrically EPROM, EEPROM), register, hard disk, movement
In the storage medium of hard disk, CD-ROM (CD-ROM) or any other form well known in the art.One kind is illustratively deposited
Storage media is coupled to processor, so as to enable a processor to from the read information, and can be written to the storage medium
Information.Certainly, storage medium can also be the component part of processor.Pocessor and storage media can be located in ASIC.Separately
Outside, which can be located in core network interface equipment.Certainly, pocessor and storage media can also be used as discrete assembly presence
In core network interface equipment.
The embodiment of the present invention also provides a kind of computer program, which can be loaded directly into internet-of-things terminal
In memory, and contain software code, which is loaded into via internet-of-things terminal and can realize above-mentioned reality after performing
The method of adjustment of the battery saving mode of example offer is provided.
Those skilled in the art are it will be appreciated that in said one or multiple examples, work(described in the invention
It can be realized with hardware, software, firmware or their arbitrary combination.It when implemented in software, can be by these functions
It is stored in the readable medium of internet-of-things terminal or as one or more instructions on internet-of-things terminal readable medium or generation
Code is transmitted.The readable medium of internet-of-things terminal include storage medium and communication media, wherein communication media include be convenient for from
Any medium of computer program is transmitted to another place in one place.Storage medium can be general or specialized computer capacity
Any usable medium enough accessed.
Illustratively, which is specifically as follows：Mobile phone, navigator, personal computer
(personalcomputer, PC), net book, personal digital assistant (English：Personal Digital Assistant, letter
Claim：PDA), server etc..
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, all should by the change or replacement that can be readily occurred in
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (8)
1. a kind of method of adjustment of internet-of-things terminal battery saving mode, which is characterized in that including：
Obtain the historical data of the internet-of-things terminal own data transmission feature in preset time period；
According to the historical data of internet-of-things terminal own data transmission feature described in the preset time period according to presupposition analysis
The characteristic parameter of internet-of-things terminal present data transmission described in Rule；
According to the characteristic parameter of the internet-of-things terminal present data transmission from the data that the internet-of-things terminal stores, choose
Power saving configuration data corresponding with the characteristic parameter of the internet-of-things terminal present data transmission；The power saving configuration data includes
The corresponding parameter configuration of type and battery saving mode of battery saving mode；
According to the currently used power saving configuration data of the power saving configuration data of selection and the internet-of-things terminal, the object is judged
Whether networked terminals need to change currently used power saving configuration data；
When determining that the internet-of-things terminal needs to change currently used power saving configuration data, the internet-of-things terminal sends mould
Formula change directive is to network side；
It is after the pattern that the internet-of-things terminal receives network side changes determine instruction, the internet-of-things terminal is currently used
Power saving configuration data be changed to the power saving configuration data of the selection.
2. according to the method described in claim 1, it is characterized in that, in the power saving configuration data of internet-of-things terminal storage
Battery saving mode includes：Energy saver mode PSM and extended pattern discontinuous reception eDRX.
3. the according to the method described in claim 1, it is characterized in that, power saving configuration data and institute according to the selection
The currently used power saving configuration data of internet-of-things terminal is stated, judges whether the internet-of-things terminal needs to change currently used province
Electric configuration data includes：
When the power saving configuration data of the selection power saving configuration data currently used with the internet-of-things terminal is identical, determine
The internet-of-things terminal does not change currently used power saving configuration data；
When the power saving configuration data of the selection and the currently used power saving configuration data of the internet-of-things terminal differ, really
The fixed internet-of-things terminal needs to change currently used power saving configuration data.
4. according to the method described in claim 3, it is characterized in that, when determining that it is currently used that the internet-of-things terminal needs to change
Power saving configuration data when the internet-of-things terminal sending mode change directive include to network side：
When determining that the internet-of-things terminal needs to change currently used power saving configuration data, the internet-of-things terminal transmission is taken
Tracking area update TAU signalings with the pattern change directive are to network side.
5. a kind of internet-of-things terminal, which is characterized in that including：Data transmission characteristics collection module, electricity-saving function adaptation module,
Electricity-saving function comparison module and electricity-saving function execution module；
The data transmission characteristics collection module, it is special for obtaining the internet-of-things terminal own data transmission in preset time period
The historical data of sign, and according to the historical data of internet-of-things terminal own data transmission feature described in the preset time period according to
According to the characteristic parameter of internet-of-things terminal present data transmission described in presupposition analysis Rule；
The electricity-saving function adaptation module, for the Internet of Things end obtained according to the data transmission characteristics collection module
The characteristic parameter of present data transmission is held, is chosen in the data stored from the internet-of-things terminal current with the internet-of-things terminal
Data transmission the corresponding power saving configuration data of characteristic parameter；The power saving configuration data includes type and the province of battery saving mode
The corresponding parameter configuration of power mode；
The electricity-saving function comparison module, for the power saving configuration data chosen according to the electricity-saving function adaptation module and
It is currently used to judge whether the internet-of-things terminal needs to change for the currently used power saving configuration data of the internet-of-things terminal
Power saving configuration data；
The electricity-saving function comparison module is additionally operable to determining that the internet-of-things terminal needs to change currently used power saving configuration
During data, sending mode change directive is to network side；
The electricity-saving function execution module, for when receive network side pattern change determine instruction after, by the Internet of Things
The currently used power saving configuration data of terminal is changed to the power saving configuration data that the electricity-saving function adaptation module is chosen.
6. terminal according to claim 5, which is characterized in that in the power saving configuration data of the internet-of-things terminal storage
Battery saving mode includes：Energy saver mode PSM and extended pattern discontinuous reception eDRX.
7. terminal according to claim 5, which is characterized in that the electricity-saving function comparison module is specifically used for：
When the power saving configuration data that the electricity-saving function adaptation module is chosen and the currently used power saving of the internet-of-things terminal
When configuration data is identical, determine that the internet-of-things terminal does not change currently used power saving configuration data；
When the power saving configuration data of the selection and the currently used power saving configuration data of the internet-of-things terminal differ, really
The fixed internet-of-things terminal needs to change currently used power saving configuration data.
8. terminal according to claim 7, which is characterized in that when the electricity-saving function comparison module determines the Internet of Things
When terminal needs to change currently used power saving configuration data, the electricity-saving function comparison module carries the mould for sending
The tracking area update TAU signalings of formula change directive are to network side.
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