CN109429307A - Internet-of-things terminal and its moving method of state, system - Google Patents
Internet-of-things terminal and its moving method of state, system Download PDFInfo
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- CN109429307A CN109429307A CN201710520749.2A CN201710520749A CN109429307A CN 109429307 A CN109429307 A CN 109429307A CN 201710520749 A CN201710520749 A CN 201710520749A CN 109429307 A CN109429307 A CN 109429307A
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- things terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of internet-of-things terminal and its moving methods of state, system, are related to internet of things field, which comprises internet-of-things terminal moves to extension discontinuous reception eDRX state by connected state；Internet-of-things terminal moves to energy-saving mode PSM state by eDRX state, and triggers PSM timer and start timing；In the case where PSM timer timing is more than the predetermined time, internet-of-things terminal moves to eDRX state by PSM state；After moving to eDRX state, internet-of-things terminal carries out state transition according to whether to carry out data interaction with network side.The present invention can take into account the power consumption of downlink data reception and internet-of-things terminal.
Description
Technical field
The present invention relates to internet of things field, moving method, the system of especially a kind of internet-of-things terminal and its state
And computer readable storage medium.
Background technique
With the development of mobile communication business, the interpersonal communication service of tradition is increasingly approached to saturation, Internet of Things at
For research hotspot in recent years.
Currently, third generation partner program (3rd Generation Partnership Project, 3GPP) standard
Narrowband Internet of Things (Narrow Band Internet of Things, NB-IoT), machine are carried using cellular network in research
Device type communication (Machine Type Communication, MTC) and the machine type communication (enhanced of enhancing
Machine Type Communication, eMTC) business, still, the business and NB-IoT, MTC of conventional cellular network carrying
And the different from those of eMTC business is bigger.Therefore it needs to carry out corresponding function enhancing and optimization to conventional cellular network, with
More preferably meet the application demand of Internet of Things.
Internet-of-things terminal requirement is low in energy consumption, extends discontinuous reception (Enhanced Discontinuous in being the introduction of
Reception, eDRX) power conservation techniques and energy-saving mode (Power Saving Mode, PSM), to further decrease power consumption, and
Extend battery uses the time.
In PSM state, internet-of-things terminal is deep sleep, and electric current is about 0.005mA, is the state of most power saving, function
It consumes very low.Internet-of-things terminal in PSM state is still registered in net, but signaling is unreachable, and cannot receive that network side issues seeks
Information is exhaled, cell reselection can not be carried out, only waits until that timer expires or internet-of-things terminal will send upper line number to network side
Connected state is moved to according to Shi Caihui.As it can be seen that, due to that cannot receive paging message, internet-of-things terminal cannot be timely in PSM state
It is switched to connected state, leads to the downlink data that cannot receive network side transmission in time.And in eDRX state, internet-of-things terminal is shallow
Sleep state is spent, electric current is about 1-1.5mA, is the state of inadequate power saving.But the internet-of-things terminal in eDRX state every
2.56s-2.92h can receive the paging information that network side issues, therefore can be switched to connected state in time and receive what network side issued
Downlink data.But the power dissipation ratio PSM state of the internet-of-things terminal in eDRX state is much bigger.
Therefore, it is necessary to propose that a kind of technical solution can take into account the power consumption of downlink data reception and internet-of-things terminal.
Summary of the invention
It is an object of the invention to provide a kind of moving methods of internet-of-things terminal state, can take into account downlink data
Receive the power consumption with internet-of-things terminal.
According to an aspect of the present invention, a kind of moving method of internet-of-things terminal state is provided, comprising: internet-of-things terminal by
Connected state moves to extension discontinuous reception eDRX state；Internet-of-things terminal moves to energy-saving mode PSM state by eDRX state, and triggers
PSM timer starts timing；In the case where PSM timer timing is more than the predetermined time, internet-of-things terminal is moved to by PSM state
EDRX state；And after moving to eDRX state, internet-of-things terminal carries out state according to whether to carry out data interaction with network side
Migration.
In one embodiment, internet-of-things terminal includes state transition controller, baseband module and radio-frequency module；It is described
In the case that PSM timer timing is more than the predetermined time, it includes: in PSM timing that internet-of-things terminal, which moves to eDRX state by PSM state,
In the case that device timing is more than the predetermined time, triggering state migrate controller control the baseband module and the radio-frequency module by
PSM state moves to eDRX state.
In one embodiment, the internet-of-things terminal moves according to whether to carry out data interaction with network side and carry out state
Shifting includes: to show that internet-of-things terminal will be to network side in the case where the data of internet-of-things terminal, which are sent, has data in buffer
Upstream data is sent, the state transition controller controls the baseband module and the radio-frequency module and moves to company by eDRX state
Connect state；In the case where receiving the paging message of network side transmission, show that network side will send lower line number to internet-of-things terminal
According to the state transition controller controls the baseband module and the radio-frequency module and moves to connected state by eDRX state；Institute
It states in the case where there is no data in data transmission buffer and be not received by paging message, after the preset lime, the shape
State migration controller controls the baseband module and the radio-frequency module and moves to PSM state by eDRX state.
In one embodiment, the predetermined time is preset in the baseband module of internet-of-things terminal.
In one embodiment, the predetermined time is that internet-of-things terminal is in received from network side when connected state.
According to another aspect of the present invention, a kind of internet-of-things terminal is provided, comprising: transferring module, for Internet of Things is whole
End moves to extension discontinuous reception eDRX state by connected state；Energy-saving mode PSM state is moved to by eDRX state, and it is fixed to trigger PSM
When device start timing；PSM timer, in the case where timing is more than the predetermined time, triggering state to migrate controller control
Internet-of-things terminal moves to eDRX state by PSM state；State transition controller, for being more than the predetermined time in PSM timer timing
In the case where, internet-of-things terminal, which is controlled, by PSM state moves to eDRX state；After moving to eDRX state, according to whether wanting and network
Side carries out data interaction and carries out state transition.
In one embodiment, internet-of-things terminal includes baseband module and radio-frequency module；The state transition controller is used
In in the case where PSM timer timing is more than the predetermined time, baseband module described in object and the radio-frequency module are controlled by PSM state
Move to eDRX state.
In one embodiment, in the case where the data of internet-of-things terminal, which are sent, there are data in buffer, show Internet of Things
Network termination will send upstream data to network side, and the state transition controller controls the baseband module and the radio-frequency module
Connected state is moved to by eDRX state；In the case where receiving the paging message of network side transmission, show that network side will be to Internet of Things
Network termination sends downlink data, and the state transition controller controls the baseband module and the radio-frequency module is moved by eDRX state
Move on to connected state；In the case where the data are sent not to be had data and be not received by paging message in buffer, default
After time, the state transition controller controls the baseband module and the radio-frequency module and moves to PSM state by eDRX state.
In one embodiment, the predetermined time is preset in the baseband module of internet-of-things terminal.
In one embodiment, the predetermined time is that internet-of-things terminal is in received from network side when connected state.
According to the another aspect of the application, a kind of migratory system of internet-of-things terminal state is provided, comprising: memory；With
And it is coupled to the processor of the memory, the processor is configured to based on being stored in the instruction execution of the memory
State method described in any one embodiment.
According to the application's in another aspect, providing a kind of computer readable storage medium, it is stored thereon with computer program
Method described in any one above-mentioned embodiment is realized in instruction, the instruction when being executed by processor.
The embodiment of the present invention proposes to change the migration timing of internet-of-things terminal state, the Internet of Things in PSM state (most power saving)
Network termination moves to eDRX state (secondary power saving) when PSM timer timing reaches the predetermined time, and internet-of-things terminal is according to being later
It is no to carry out data interaction progress state transition (return to PSM state or move to connected state) with network side.Due in eDRX state
Internet-of-things terminal can discontinuously receive some downlink page message, therefore, in the case where receiving paging message, Internet of Things
Terminal can move to connected state to receive the downlink data of network side transmission.Therefore, the scheme of the present embodiment has taken into account PSM state
Low-power consumption and eDRX state real-time, not only reduce power consumption, but also downlink data can be received in time.Also, the present embodiment can
With the migration timing of the original state of compatibility.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical 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
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram of the moving method of internet-of-things terminal state according to an embodiment of the invention；
Fig. 2A shows the schematic diagram of the state transition of existing internet-of-things terminal；
Fig. 2 B shows the schematic diagram of the state transition of internet-of-things terminal of the invention；
Fig. 3 shows the corresponding paging message reception condition of present invention internet-of-things terminal in different states and power consumption
Schematic diagram；
Fig. 4 is the structural schematic diagram of internet-of-things terminal according to an embodiment of the invention；
Fig. 5 is the structural schematic diagram of the migratory system of internet-of-things terminal state according to an embodiment of the invention；
Fig. 6 is the structural schematic diagram of the migratory system of internet-of-things terminal state in accordance with another embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments 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 without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 is the flow diagram of the moving method of internet-of-things terminal state according to an embodiment of the invention.
In step 102, internet-of-things terminal moves to eDRX state by connected state.
Internet-of-things terminal for example may include honeycomb internet-of-things terminal, such as NB-IoT terminal, MTC terminal, eMTC terminal
Deng.Internet-of-things terminal can send and receive data when being in connected state (being referred to as activated state).If in a period of time
There is no data to send or receive, then internet-of-things terminal moves to the lower eDRX state of power consumption by connected state.In the Internet of Things of eDRX state
Network termination can discontinuously receive the paging message that network side issues, and receive paging message and show that network side will be to Internet of Things end
End sends downlink data.
In step 104, internet-of-things terminal moves to PSM state by eDRX state, and triggers PSM timer and start timing.
If sent or received still without data, Internet of Things using a period of time (such as active time timing has been arrived)
Network termination moves to the lower PSM state of power consumption by eDRX state.The internet-of-things terminal of PSM state is in deep sleep, no longer into
Any communication activity of row.
In step 106, in the case where PSM timer timing is more than the predetermined time, internet-of-things terminal is moved to by PSM state
EDRX state.
In one implementation, the predetermined time can be preset in the baseband module of internet-of-things terminal (lack
Save setting) namely internet-of-things terminal it is preset in baseband module when leaving the factory.In another implementation, make a reservation for
Time, which can be, to be received from network side (such as base station) when internet-of-things terminal is in connected state and is obtained, in this case pre-
Fixing time can be according to service conditions and changes.Determine for example, network side can be sent to the similar internet-of-things terminal of a batch
When parameter, include the predetermined time in timing parameters.
In one embodiment, internet-of-things terminal includes state transition controller, baseband module and radio-frequency module.In PSM
In the case that timer timing is more than the predetermined time, the work of PSM timers trigger state transition controller, state transition controller
It controls baseband module and radio-frequency module and eDRX state is moved to by PSM state, so that internet-of-things terminal moves to eDRX by PSM state
State.
In step 108, after moving to eDRX state, internet-of-things terminal according to whether will with network side carry out data interaction into
Row state transition.Here, if to carry out data interaction with network side and include whether to send upstream data or net to network side
Whether network side will send downlink data to internet-of-things terminal.
In one embodiment, whether internet-of-things terminal according to the state of data transmission buffer and can receive paging
Message come determine whether to and network side carry out data interaction.Such as, it can be determined that in paging time window (Paging Time
Window, PTW) in whether receive paging message.
In the case where data, which are sent, there are data in buffer, show that internet-of-things terminal will send upper line number to network side
According to, state transition controller controls baseband module and radio-frequency module and moves to the higher connected state of power consumption by eDRX state, so as to
To send upstream data to network side.
In the case where receiving the paging message of network side transmission, show that network side will send downlink to internet-of-things terminal
Data, state transition controller control baseband module and the radio-frequency module by eDRX state move to connected state, so as to and
When receive network side transmission downlink data.
In the case where data are sent not to be had data and be not received by paging message in buffer, after the preset lime
(such as active time timing has been arrived), state transition controller control baseband module and radio-frequency module move to function by eDRX state
Lower PSM state is consumed, and executes the operation that triggering PSM timer starts timing.That is, in PSM state, internet-of-things terminal
EDRX state can periodically be moved to.
The present embodiment proposes the migration timing of change internet-of-things terminal state, and the Internet of Things in PSM state (most power saving) is whole
End moves to eDRX state (secondary power saving) when PSM timer timing reaches the predetermined time, and internet-of-things terminal is according to whether want later
Data interaction, which is carried out, with network side carries out state transition (return to PSM state or move to connected state).Due to the Internet of Things in eDRX state
Network termination can discontinuously receive some downlink page message, therefore, in the case where receiving paging message, internet-of-things terminal
Connected state can be moved to receive the downlink data of network side transmission.Therefore, the scheme of the present embodiment has taken into account the low of PSM state
The real-time of power consumption and eDRX state not only reduces power consumption, but also can receive downlink data in time.Also, the present embodiment can be simultaneous
Hold the migration timing of original state.
Fig. 2A shows the schematic diagram of the state transition of existing internet-of-things terminal.
(1) when reaching the first preset time does not have data interaction, internet-of-things terminal moves to eDRX state by connected state.The
One preset time for example can be according to first timer come timing.The triggering when first timer timing reaches the first preset time
Internet-of-things terminal moves to eDRX state by connected state.
(2) when reaching the second preset time still without data interaction, internet-of-things terminal moves to PSM state by eDRX state.
Second preset time for example can be according to second timer come timing.The touching when second timer timing reaches the second preset time
It sends out internet-of-things terminal and PSM state is moved to by eDRX state.
(3) when internet-of-things terminal is in PSM state, paging message cannot be received, it is necessary to until reaching third preset time
When (period fix and longer) or internet-of-things terminal have upstream data to send, internet-of-things terminal could be moved to company by PSM state
Connect state.Third preset time can be according to third timer (such as tracing section updating (TAU) timer) come timing.It is fixed in third
When device timing trigger internet-of-things terminal when reaching third preset time connected state moved to by PSM state.
As can be seen from Figure 2A, existing internet-of-things terminal can only move to connected state by PSM state.
Fig. 2 B shows the schematic diagram of the state transition of internet-of-things terminal of the invention.
(1) when reaching the first preset time does not have data interaction, internet-of-things terminal moves to eDRX state by connected state.The
One preset time can refer to above description.
(2) when reaching the second preset time still without data interaction, internet-of-things terminal moves to PSM state by eDRX state.
Second preset time can refer to above description.
(3) when internet-of-things terminal is in PSM state, when PSM timer reaches the predetermined time, internet-of-things terminal is by PSM state
EDRX state (disconnected state) is moved to, so as to receive paging message.When internet-of-things terminal has upstream data to send or connect
Connected state is moved to by eDRX state when receiving paging message, when internet-of-things terminal does not have upstream data to send and does not receive
When to paging message, after reaching the second preset time, and PSM state is migrated back.It is sought in this way, internet-of-things terminal can be received periodically
Message is exhaled, receives downlink data in time to move to connected state, without can just be moved to until reaching third preset time
Connected state.
Fig. 3 shows the corresponding paging message reception condition of present invention internet-of-things terminal in different states and power consumption
Schematic diagram.
From figure 3, it can be seen that the power consumption of connected state, eDRX state, PSM state successively reduces.By changing internet-of-things terminal shape
The migration timing of state, when PSM timer reach the predetermined time when, migration controller control in PSM state internet-of-things terminal into
Enter eDRX state, so as to periodically receive paging message.Then, further according to whether will with network side carry out data interaction determine into
Enter connected state or enters PSM state.As it can be seen that the solution of the present invention makes even if in PSM state, internet-of-things terminal also can be received periodically
Paging message receives downlink data so as to move to connected state in time, has taken into account the power consumption and lower line number of internet-of-things terminal
According to reception.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with its
The difference of its embodiment, the same or similar part cross-reference between each embodiment.For internet-of-things terminal
For embodiment, since it is substantially corresponding with embodiment of the method, so being described relatively simple, related place is implemented referring to method
The part explanation of example.
Fig. 4 is the structural schematic diagram of internet-of-things terminal according to an embodiment of the invention.As shown in figure 4, Internet of Things is whole
End 400 includes transferring module 401, PSM timer 402 and state transition controller 403.
Transferring module 401 is used to internet-of-things terminal moving to eDRX state by connected state；PSM state is moved to by eDRX state,
And it triggers PSM timer 402 and starts timing.PSM timer 402 is used to trigger shape in the case where timing is more than the predetermined time
State migration controller 403 controls internet-of-things terminal and moves to eDRX state by PSM state.State transition controller 403 is used for fixed in PSM
When device timing be more than the predetermined time in the case where, control internet-of-things terminal and eDRX state moved to by PSM state；Moving to eDRX state
Afterwards, according to whether to carry out data interaction with network side carries out state transition.
In the internet-of-things terminal of the present embodiment, the internet-of-things terminal in PSM state (most power saving) is reached in PSM timer timing
EDRX state (secondary power saving) is moved to when to the predetermined time, state transition controller is according to whether data will be carried out with network side later
Interaction carries out state transition (return to PSM state or move to connected state).Since the internet-of-things terminal in eDRX state can be discontinuous
Some downlink page message are received, therefore, in the case where receiving paging message, internet-of-things terminal can move to connected state
To receive the downlink data of network side transmission.Therefore, the scheme of the present embodiment has taken into account the low-power consumption of PSM state and the reality of eDRX state
Shi Xing not only reduces power consumption, but also can receive downlink data in time.Also, the present embodiment can be compatible with the migration of original state
Timing.
In one embodiment, internet-of-things terminal 400 includes baseband module 405 and radio-frequency module 406；State transition control
Device 403 is used to control baseband module 405 and radio-frequency module 406 in the case where 402 timing of PSM timer is more than the predetermined time
EDRX state is moved to by PSM state.
In one implementation, the above-mentioned predetermined time is preset in the baseband module 405 of internet-of-things terminal.
In another implementation, the above-mentioned predetermined time is when internet-of-things terminal 400 is in connected state from network side (such as base station)
It is received.
In one embodiment, in the case where the data of internet-of-things terminal 400, which are sent, has data in buffer 404, table
Bright internet-of-things terminal 400 will send upstream data to network side, and state transition controller 403 controls baseband module 405 and radio frequency
Module 406 moves to connected state by eDRX state；In the case where receiving the paging message of network side transmission, show that network side is wanted
Send downlink data to internet-of-things terminal 400, state transition controller 403 control baseband module 405 and radio-frequency module 406 by
EDRX state moves to connected state；The case where not having data in buffer 404 and be not received by paging message is sent in data
Under, after the preset lime, state transition controller 403 controls baseband module 405 and radio-frequency module 406 is moved to by eDRX state
PSM state.
Fig. 5 is the structural schematic diagram of the migratory system of internet-of-things terminal state according to an embodiment of the invention.Such as Fig. 5
Shown, which includes memory 501 and processor 502.Memory 501 can be disk, flash memory or other any non-volatile
Property storage medium.Memory is used to store the corresponding instruction of method of any one aforementioned embodiment.Processor 502, which is coupled to, to be deposited
Reservoir 501 may be implemented as one or more integrated circuits, such as microprocessor or microcontroller.Processor 502 is for holding
The instruction stored in line storage 501 enables to internet-of-things terminal to move to when PSM timer timing reaches the predetermined time
EDRX state has taken into account the power consumption of downlink data reception and internet-of-things terminal.
Fig. 6 is the structural schematic diagram of data transmission system in accordance with another embodiment of the present invention.As shown in fig. 6, this is
System 600 includes memory 601 and processor 602.Processor 602 is coupled to memory 601 by bus (BUS) 603.The system
600 can also be connected to external memory 605 by memory interface 604 to call external data, can also pass through network
Interface 606 is connected to network or external computer system (not shown).
It in the present embodiment, is instructed by memory stores data, then above-metioned instruction is handled by processor, enable to object
Networked terminals move to eDRX state when PSM timer timing reaches the predetermined time, have taken into account downlink data reception and Internet of Things
The power consumption of terminal.
The present invention also provides a kind of computer readable storage mediums, are stored thereon with computer program instructions, the instruction
The step of method of any one aforementioned embodiment is realized when being executed by processor.It should be understood by those skilled in the art that, this
The embodiment of invention can provide as method, apparatus or computer program product.Therefore, complete hardware implementation can be used in the present invention
The form of example, complete software embodiment or embodiment combining software and hardware aspects.Moreover, the present invention can be used at one
Or multiple wherein includes that the computer of computer usable program code can use non-transient storage medium (including but not limited to magnetic
Disk storage, CD-ROM, optical memory etc.) on the form of computer program product implemented.
The present invention be referring to according to the method for the embodiment of the present invention, the flow chart of equipment (system) and computer program product
And/or block diagram describes.It should be understood that each process in flowchart and/or the block diagram can be realized by computer program instructions
And/or the combination of the process and/or box in box and flowchart and/or the block diagram.It can provide these computer programs to refer to
Enable the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate
One machine so that by the instruction that the processor of computer or other programmable data processing devices executes generate for realizing
The device for the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
So far, the present invention is described in detail.In order to avoid covering design of the invention, it is public that this field institute is not described
The some details known.Those skilled in the art as described above, completely it can be appreciated how implementing technology disclosed herein
Scheme.
Method and device of the invention may be achieved in many ways.For example, can by software, hardware, firmware or
Person's software, hardware, firmware any combination realize method and device of the invention.The step of for the method it is above-mentioned
Sequence is merely to be illustrated, and the step of method of the invention is not limited to sequence described in detail above, unless with other sides
Formula illustrates.In addition, in some embodiments, the present invention can be also embodied as recording program in the recording medium, these
Program includes for realizing machine readable instructions according to the method for the present invention.Thus, the present invention also covers storage for executing
The recording medium of program according to the method for the present invention.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that above example merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (12)
1. a kind of moving method of internet-of-things terminal state characterized by comprising
Internet-of-things terminal moves to extension discontinuous reception eDRX state by connected state；
Internet-of-things terminal moves to energy-saving mode PSM state by eDRX state, and triggers PSM timer and start timing；
In the case where PSM timer timing is more than the predetermined time, internet-of-things terminal moves to eDRX state by PSM state；And
After moving to eDRX state, internet-of-things terminal carries out state transition according to whether to carry out data interaction with network side.
2. the method according to claim 1, wherein internet-of-things terminal includes state transition controller, base band mould
Block and radio-frequency module；
It is described PSM timer timing be more than the predetermined time in the case where, internet-of-things terminal moves to eDRX state packet by PSM state
It includes:
In the case where PSM timer timing is more than the predetermined time, triggering state migrate controller control the baseband module and
The radio-frequency module moves to eDRX state by PSM state.
3. according to the method described in claim 2, it is characterized in that, the internet-of-things terminal with network side according to whether will carry out
Data interaction carries out state transition
In the case where the data of internet-of-things terminal, which are sent, there are data in buffer, show that internet-of-things terminal will be sent to network side
Upstream data, the state transition controller control the baseband module and the radio-frequency module and move to connection by eDRX state
State；
In the case where receiving the paging message of network side transmission, show that network side will send lower line number to internet-of-things terminal
According to the state transition controller controls the baseband module and the radio-frequency module and moves to connected state by eDRX state；
The data send buffer in there is no data and be not received by paging message in the case where, preset time it
Afterwards, the state transition controller controls the baseband module and the radio-frequency module and moves to PSM state by eDRX state.
4. method according to claim 1 to 3, which is characterized in that the predetermined time is in internet-of-things terminal
Baseband module in it is preset.
5. method according to claim 1 to 3, which is characterized in that the predetermined time is at internet-of-things terminal
It is received from network side when connected state.
6. a kind of internet-of-things terminal characterized by comprising
Transferring module, for internet-of-things terminal to be moved to extension discontinuous reception eDRX state by connected state；It is migrated by eDRX state
To energy-saving mode PSM state, and triggers PSM timer and start timing；
PSM timer, in the case where timing is more than the predetermined time, triggering state to migrate controller and controls internet-of-things terminal
EDRX state is moved to by PSM state；
State transition controller, for PSM timer timing be more than the predetermined time in the case where, control internet-of-things terminal by
PSM state moves to eDRX state；After moving to eDRX state, moved according to whether to carry out data interaction with network side and carry out state
It moves.
7. internet-of-things terminal according to claim 6, which is characterized in that internet-of-things terminal includes baseband module and radio frequency mould
Block；
The state transition controller is used to control base band described in object in the case where PSM timer timing is more than the predetermined time
Module and the radio-frequency module move to eDRX state by PSM state.
8. internet-of-things terminal according to claim 7, which is characterized in that
In the case where the data of internet-of-things terminal, which are sent, there are data in buffer, show that internet-of-things terminal will be sent to network side
Upstream data, the state transition controller control the baseband module and the radio-frequency module and move to connection by eDRX state
State；
In the case where receiving the paging message of network side transmission, show that network side will send lower line number to internet-of-things terminal
According to the state transition controller controls the baseband module and the radio-frequency module and moves to connected state by eDRX state；
The data send buffer in there is no data and be not received by paging message in the case where, preset time it
Afterwards, the state transition controller controls the baseband module and the radio-frequency module and moves to PSM state by eDRX state.
9. internet-of-things terminal according to claim 6, which is characterized in that the predetermined time is the base in internet-of-things terminal
It is preset in band module.
10. internet-of-things terminal according to claim 6, which is characterized in that the predetermined time is that internet-of-things terminal is in
It is received from network side when connected state.
11. a kind of migratory system of internet-of-things terminal state characterized by comprising
Memory；And
It is coupled to the processor of the memory, the processor is configured to based on the instruction execution for being stored in the memory
Method as described in claim 1-5 any one.
12. a kind of computer readable storage medium, is stored thereon with computer program instructions, real when which is executed by processor
The now method as described in claim 1-5 any one.
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| CN109429307B (en) | 2021-11-26 |
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