CN114679766A - Method, device and equipment for reducing power consumption of terminal and computer storage medium - Google Patents
Method, device and equipment for reducing power consumption of terminal and computer storage medium Download PDFInfo
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- CN114679766A CN114679766A CN202011557440.9A CN202011557440A CN114679766A CN 114679766 A CN114679766 A CN 114679766A CN 202011557440 A CN202011557440 A CN 202011557440A CN 114679766 A CN114679766 A CN 114679766A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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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 invention provides a method, a device, equipment and a computer storage medium for reducing power consumption of a terminal, wherein the method comprises the following steps: by judging the state of the terminal, when the terminal is in an idle state, the number of times of paging completed by the terminal is acquired, the number of times of paging completed is compared with the preset number of times of paging, and when the number of times of paging completed is equal to the preset number of times of paging, the terminal enters a power saving mode, namely a PSM state. The terminal is determined to enter the power saving mode by judging the paging times, so that the power consumption of the terminal before entering the power saving mode after the last paging is finished is avoided, the power consumption of the terminal equipment is effectively reduced, and the purpose of saving power is achieved.
Description
Technical Field
The present invention belongs to the field of communication technologies, and in particular, to a method, an apparatus, a device, and a storage medium for reducing power consumption of a terminal.
Background
At present, with the development of the related technology of the internet of things, the number of terminals of the internet of things is increased, and the experience quality of a user is gradually emphasized. In order to reduce the Power consumption of the product and prolong the endurance time, a Power Saving Mode (PSM) can be selected to enter. Before entering the PSM state, the terminal periodically initiates paging using a timer T3324, and when the timer expires, starts a timer T3412, and the system enters the PSM state. When the timer T3412 determines that the time is out or the terminal has uplink data to send, the terminal ends the PSM status.
The above method can reduce the power consumption of the product, but the power consumption during the period from the end of the last paging of the timer T3324 to the time when the PSM state is entered is higher than that in the PSM state, which is not an optimal power saving scheme.
Disclosure of Invention
Embodiments of the present invention provide a method, an apparatus, a device, and a computer storage medium for reducing power consumption of a terminal, which can determine whether the terminal enters a power saving mode by using the number of times that the terminal has completed paging and a preset number of times that the terminal has completed paging, and can effectively reduce power consumption of the terminal in a process of waiting for entering the power saving mode, i.e., a PSM state.
In a first aspect, an embodiment of the present invention provides a method for reducing power consumption of a terminal, where the method includes:
when the terminal is in an idle state, acquiring the number of times of paging of the terminal;
and when the paging times are equal to the preset target paging times, determining that the terminal enters a power saving mode.
In a second aspect, an embodiment of the present invention provides an apparatus for reducing power consumption of a terminal, where the apparatus includes:
an obtaining module, configured to obtain the number of paging times completed by a terminal when the terminal is in an idle state;
and the determining module is used for determining that the terminal enters the power saving mode when the paging frequency is equal to the preset target paging frequency.
In a third aspect, an embodiment of the present invention provides an apparatus for reducing power consumption of a terminal, where the apparatus includes:
a processor, and a memory storing computer program instructions;
the processor reads and executes the computer program instructions to implement the method of reducing power consumption of a terminal of the first aspect.
In a fourth aspect, an embodiment of the present invention provides a computer storage medium, where computer program instructions are stored, and when the computer program instructions are executed by a processor, the method for reducing power consumption of a terminal in the first aspect is implemented.
The method, the device, the equipment and the computer storage medium for reducing the power consumption of the terminal can judge the state of the terminal, obtain the number of times of paging finished by the terminal when the terminal is in an idle state, compare the number of times of paging finished with the preset number of times of paging, and enter a power saving mode PSM state when the number of times of paging finished is equal to the preset number of times of paging. The terminal is determined to enter the power saving mode by judging the paging times, so that the power consumption of the terminal before entering the power saving mode after the last paging is finished is avoided, the power consumption of the terminal equipment is effectively reduced, and the purpose of saving power is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a method for reducing power consumption of a terminal according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a method for reducing power consumption of a terminal according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a method for reducing power consumption of a terminal according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an apparatus for reducing power consumption of a terminal according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a device for reducing power consumption of a terminal according to an embodiment of the present invention.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
At present, with the development of communication technology, the requirement for power consumption of a communication terminal is gradually increased, and at present, a method for reducing power consumption is shown in fig. 1, where a terminal periodically initiates paging after entering an idle state from a connected state, and when a timer T3324 times out, a paging process is finished, and the terminal enters a power saving mode. However, after the last paging is finished and before the terminal actually enters the power saving mode, i.e. in the time period T2, the terminal still has a certain power consumption, and the power consumption of the terminal is still higher than that of the terminal in the power saving mode.
In order to solve the problem of the prior art, embodiments of the present invention provide a method, an apparatus, a device, and a computer storage medium for reducing power consumption of a terminal, where whether the terminal enters a power saving mode is determined by determining whether the number of times of initiating paging of the terminal is equal to a preset paging number, and power consumption generated after initiating paging for the last time and before the terminal enters the power saving mode is reduced.
First, a method for reducing power consumption of a terminal device according to an embodiment of the present invention is described below.
Fig. 2 is a flowchart illustrating a method for reducing power consumption of a terminal according to an embodiment of the present invention. As shown in fig. 2, the method may include the steps of:
s210, when the terminal is in an idle state, the number of times of paging of the terminal is obtained.
In some embodiments, when the terminal enters the idle state from the connected state, the number of times of paging of the terminal is recorded by using the register, and the number of times of paging that the terminal has completed can be obtained by obtaining the result recorded by the register.
The preset target paging frequency may be a preset determination value.
In some embodiments, it is determined whether the number of completed pages is equal to a preset target number of pages, and if the number of completed pages is equal to the preset target number of pages, the terminal enters a power saving mode, otherwise, the terminal continues to wait for the next page.
S220, when the number of paging times finished by the terminal is equal to the preset target paging time, determining that the terminal enters a power saving mode.
In some embodiments, the paging cycle of the cell where the terminal is located and the paging cycle of the terminal are obtained and compared, and a smaller paging cycle is taken as a target paging cycle. And calculating the preset target paging frequency by using the target paging cycle and the preset paging duration. The preset target paging frequency is the maximum value of the paging frequency which can be completed by the terminal in the preset paging duration. The preset paging time duration is a first timer time duration, and the first timer is a T3324 timer.
In some embodiments, when the number of times that the terminal has completed paging equals to the preset target number of times, the terminal enters the power saving mode when the trigger condition of the trigger is satisfied.
The method for reducing the power consumption of the terminal provided by the embodiment of the invention can judge the state of the terminal as shown in fig. 3, when the terminal is in an idle state, the number of times of paging completed by the terminal is acquired, the number of times of paging completed is compared with the preset number of times of paging, and when the number of times of paging completed is equal to the preset number of times of paging, the terminal enters a power saving mode, namely a PSM (power save mode). The terminal is determined to enter the power saving mode by judging the paging times, so that the power consumption of the terminal before entering the power saving mode after the last paging is finished is avoided, the power consumption of the terminal equipment is effectively reduced, and the purpose of saving power is achieved.
In some embodiments, when the second timer times out, the terminal ends the power saving mode and enters the connected state. Wherein, the second timer is a T3412 timer. Alternatively, the T3412 timer may start at the same time as the T3324 timer. Alternatively, the T3412 timer may be started when the terminal enters the power saving mode.
In some embodiments, when the terminal is in the power saving mode and there is data to be transmitted, the terminal ends the power saving mode and enters the connected state.
Fig. 4 is an apparatus for reducing power consumption of a terminal according to an embodiment of the present invention, and as shown in fig. 4, the apparatus includes an obtaining module 410 and a determining module 420.
An obtaining module 410, configured to obtain the number of paging times that the terminal has completed when the terminal is in an idle state.
A determining module 420, configured to determine that the terminal enters the power saving mode when the number of times that the terminal has completed paging is equal to a preset target number of times of paging.
In some embodiments, the obtaining module is further configured to obtain, when the terminal is in an idle state, a paging cycle of a cell in which the terminal is located and a paging cycle of the terminal.
In some embodiments, the determining module is further configured to determine that a paging cycle of a cell in which the terminal is located and a smaller paging cycle of the paging cycles of the terminal are the target paging cycle. And determining the preset target paging frequency by using the preset paging time length and the target paging cycle. The preset paging time duration is a first timer time duration, and the first timer is a T3324 timer.
In some embodiments, the determining module is further configured to, when the number of times that the terminal has completed paging is equal to a preset target number of times, satisfy a trigger condition, and determine that the terminal enters the power saving mode.
In some embodiments, when the second timer times out, the terminal ends the power saving mode and enters the connected state.
In some embodiments, when the terminal is in the power saving mode and there is data to be sent, the terminal ends the power saving mode and enters the connected state.
The device for reducing the power consumption of the terminal provided by the embodiment of the invention can judge the state of the terminal, obtain the number of times of paging finished by the terminal when the terminal is in an idle state, compare the number of times of paging finished with the preset number of times of paging, and enter a power saving mode, namely a PSM state when the number of times of paging finished is equal to the preset number of times of paging. The terminal is determined to enter the power saving mode by judging the paging times, so that the power consumption of the terminal before entering the power saving mode after the last paging is finished is avoided, the power consumption of the terminal equipment is effectively reduced, and the purpose of saving power is achieved.
It should be noted that the apparatus in the embodiment in fig. 4 may be used as an execution main body in the methods in the embodiments, and may implement corresponding processes in the methods to achieve the same technical effects, and for brevity, the content of this aspect is not described in detail.
Fig. 5 is a schematic diagram illustrating a hardware structure for reducing power consumption of a terminal according to an embodiment of the present invention.
The apparatus for reducing power consumption in a terminal may comprise a processor 501 and a memory 502 storing computer program instructions.
Specifically, the processor 501 may include a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement the embodiments of the present invention.
In one example, memory 502 may include Read Only Memory (ROM), Random Access Memory (RAM), magnetic disk storage media devices, optical storage media devices, flash memory devices, electrical, optical, or other physical/tangible memory storage devices. Thus, in general, the memory includes one or more tangible (non-transitory) computer-readable storage media (e.g., memory devices) encoded with software comprising computer-executable instructions and when the software is executed (e.g., by one or more processors), it is operable to perform operations described with reference to the methods according to an aspect of the present disclosure.
The processor 501 reads and executes the computer program instructions stored in the memory 502 to implement S210 to S220 in the embodiment shown in fig. 2, and achieves the corresponding technical effects achieved by the embodiment shown in fig. 2 executing the method/step thereof, which is not described herein again for brevity.
In one example, the terminal power consumption reduction device may also include a communication interface 503 and a bus 510. As shown in fig. 5, the processor 501, the memory 502, and the communication interface 503 are connected to each other through a bus 510 to complete communication therebetween.
The communication interface 503 is mainly used for implementing communication between modules, apparatuses, units and/or devices in the embodiments of the present invention.
The bus 510 comprises hardware, software, or both to couple together the elements of the device that reduce the power consumption of the terminal. By way of example, and not limitation, a Bus may include an Accelerated Graphics Port (AGP) or other Graphics Bus, an Enhanced Industry Standard Architecture (EISA) Bus, a Front-Side Bus (Front Side Bus, FSB), a Hyper Transport (HT) interconnect, an Industry Standard Architecture (ISA) Bus, an infiniband interconnect, a Low Pin Count (LPC) Bus, a memory Bus, a Micro Channel Architecture (MCA) Bus, a Peripheral Component Interconnect (PCI) Bus, a PCI-Express (PCI-X) Bus, a Serial Advanced Technology Attachment (SATA) Bus, a video electronics standards association local (VLB) Bus, or other suitable Bus or a combination of two or more of these. Bus 510 may include one or more buses, where appropriate. Although specific buses have been described and shown in the embodiments of the invention, any suitable buses or interconnects are contemplated by the invention.
The device for reducing the power consumption of the terminal may execute the method for reducing the power consumption of the terminal in the embodiment of the present invention based on the number of times the terminal has completed paging, the target paging cycle, and the preset paging duration, so as to implement the method for reducing the power consumption of the terminal described in conjunction with fig. 2.
In addition, in combination with the online data traffic charging method in the foregoing embodiment, an embodiment of the present invention may provide a computer storage medium to implement the online data traffic charging method. The computer storage medium having computer program instructions stored thereon; the computer program instructions, when executed by a processor, implement any of the above-described embodiments of a method for reducing power consumption of a terminal.
It is to be understood that the invention is not limited to the specific arrangements and instrumentality described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions or change the order between the steps after comprehending the spirit of the present invention.
The functional blocks shown in the above-described structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic Circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.
It should also be noted that the exemplary embodiments noted in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed at the same time.
Aspects of the present disclosure are described above with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the disclosure. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, implement the functions/acts specified in the flowchart and/or block diagram block or blocks. Such a processor may be, but is not limited to, a general purpose processor, a special purpose processor, an application specific processor, or a field programmable logic circuit. It will also be understood that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware for performing the specified functions or acts, or combinations of special purpose hardware and computer instructions.
As described above, only the specific embodiments of the present invention are provided, and it can be clearly understood by those skilled in the art that, for convenience and simplicity of description, the specific working processes of the system, the module and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.
Claims (10)
1. A method for reducing power consumption of a terminal device, comprising:
when the terminal is in an idle state, acquiring the number of times of paging of the terminal;
and when the paging frequency is equal to a preset target paging frequency, determining that the terminal enters a power saving mode.
2. The method of claim 1, wherein before determining that the terminal enters the power saving mode when the paging number is equal to a preset paging number, the method comprises:
acquiring a paging cycle of a cell in which the terminal is located and a paging cycle of the terminal;
Determining a smaller paging cycle of the cell and the paging cycle of the terminal as a target paging cycle;
and determining the preset target paging frequency according to the preset paging duration of the first timer and the target paging cycle.
3. The method according to claim 1 or 2, characterized in that the method further comprises:
and when the second timer is overtime, determining that the terminal enters a connection state.
4. The method according to claim 1 or 2, characterized in that the method further comprises:
and when the terminal sends data to be sent, determining that the terminal enters a connection state.
5. An apparatus for reducing power consumption of a terminal device, the apparatus comprising:
an obtaining module, configured to obtain the number of paging times completed by a terminal when the terminal is in an idle state;
and the determining module is used for determining that the terminal enters a power saving mode when the paging frequency is equal to a preset target paging frequency.
6. The apparatus of claim 5,
the obtaining module is further configured to obtain a paging cycle of a cell in which the terminal is located and a paging cycle of the terminal;
the determining module is further configured to:
determining a smaller paging cycle of the cell and the paging cycle of the terminal as a target paging cycle;
And determining the preset target paging frequency according to the preset paging duration of the first timer and the target paging cycle.
7. The apparatus of claim 5 or 6,
the determining module is further configured to determine that the terminal enters a connected state when the second timer expires.
8. The apparatus of claim 5 or 6,
the determining module is further configured to determine that the terminal enters a connected state when the terminal has data to send.
9. An apparatus for reducing power consumption of a terminal device, the apparatus comprising: a processor, and a memory storing computer program instructions;
the processor reads and executes the computer program instructions to implement the method for reducing power consumption of a terminal device according to any one of claims 1 to 4.
10. A computer storage medium having computer program instructions stored thereon, which when executed by a processor implement the method for reducing power consumption of a terminal device according to any one of claims 1 to 4.
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