CN106941713A - It is a kind of to reduce the method and its device of mobile terminal power consumption - Google Patents
It is a kind of to reduce the method and its device of mobile terminal power consumption Download PDFInfo
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- CN106941713A CN106941713A CN201710345827.XA CN201710345827A CN106941713A CN 106941713 A CN106941713 A CN 106941713A CN 201710345827 A CN201710345827 A CN 201710345827A CN 106941713 A CN106941713 A CN 106941713A
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- Prior art keywords
- finger daemon
- server
- application program
- mobile terminal
- packet
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The method and its device of mobile terminal power consumption are reduced the invention discloses a kind of, this method includes：A finger daemon, the communication of finger daemon affiliate application and server are created on Modem sides；When the long connection timer of application program wakes up finger daemon, finger daemon sends heartbeat packet to server；When finger daemon receives the packet of server, finger daemon query communication information and by packet delivery to corresponding application program on AP sides.The device includes being arranged on the finger daemon module of Modem sides, for when long connection timer wakes up finger daemon module, heartbeat packet to be sent to server；And when receiving the packet of server, query communication information and by packet delivery to application program；Data memory module, the communication information for storing application program and server, the communication of finger daemon module relation application program and server.Present invention seek to address that being awakened as frequently as those utilized in conventional solutions during the connection of mobile terminal length and causing the high technical problem of power consumption.
Description
Technical field
The present invention relates to the method and its device of communication technique field, more particularly to a kind of reduction mobile terminal power consumption.
Background technology
With the development of mobile Internet, using instant messaging and social networks to represent the Internet, applications on mobile terminals
Form swift and violent development.In existing technology, in order to ensure the instant transmission of message and the renewal of immediate status, IMU
News and social networking service are required for mobile terminal and server to keep connection status.Generally, mobile terminal and service
It is by way of long connection that device, which keeps the method for connection status,.Long connection refer to can be continuously transmitted in a TCP connection it is many
Individual packet, during TCP connections are kept, if sent without packet, it is necessary to which both sides' hair detection wraps to maintain this to connect.It is long
Connection is used for frequent operation, point-to-point communication, and connection number can not situation too much.Each TCP connections are required for three steps
Shake hands, this needs the time, if each operation is first to connect, then so processing speed can be reduced much if operating, so
Do not turned off after each having operated, packet is directly transmitted during processing next time, without setting up TCP connections.For example：The company of database
Connect with long connection, if frequently communication can cause socket mistakes with short connection, and frequently socket is created and is also pair
The waste of resource.
Although the function of intelligent mobile terminal is stronger and stronger, huge progress is all achieved on hardware and system,
But it is so the bottleneck for restricting mobile terminal development that battery technology, which is taken up an official post,.If mobile terminal is always maintained at connecting with the long of server
State is connect, mobile terminal will be unable to enter resting state.This long connection status continues for a long time, the mobile end that network connection is brought
It will be very serious to hold power consumption.In android system, connected to keep long, it is necessary to by timing transmission heartbeat packet, come
Network address translation (Network Address Translation, NAT) list item is kept not to be eliminated, the mode of timing is used
AlarmManager setting timers keep mobile terminal to be capable of being waken up for timing.After mobile terminal is waken up, process is just
Corresponding code can be performed to complete work.For problems, in order to reduce the power consumption of mobile terminal, common employing mode
Be by limiting the use of this long connection, or only allow certain applications to keep long connection reduce wake-up times and when
Between.Flexibly using for long connection is so limited, so as to reduce Consumer's Experience.
The content of the invention
It is a primary object of the present invention to propose the method and its device of a kind of reduction mobile terminal power consumption, it is intended to solve to move
It is awakened as frequently as those utilized in conventional solutions during dynamic terminal length connection and causes the high technical problem of power consumption.
To achieve the above object, the method for a kind of reduction mobile terminal power consumption that the present invention is provided, this method includes following
Step：
A finger daemon, the finger daemon affiliate application and service are created on BBP (Modem sides)
The communication of device；
When the long connection timer of the application program wakes up the finger daemon, the finger daemon is to the service
Device sends heartbeat packet；
When the finger daemon receives the packet of the server, the finger daemon inquires about the communication information simultaneously
By the packet delivery to the corresponding application program on application processor (AP sides).
Further, server, each institute of finger daemon associated storage described in each application program correspondence one
State the heartbeat packet of application program；When the long connection timer of the application program wakes up the finger daemon, to the application
The corresponding server of program sends the heartbeat packet of the application program.
Further, the finger daemon presets a heartbeat packet, each application program correspondence of heartbeat packet association
The server, when the long connection timer of the application program wakes up the finger daemon, to the application program pair
The server answered sends the heartbeat packet.
Further, when multiple application programs send long connection timer described in one to the finger daemon respectively
When, the long timer that connects is inserted batch processing queue alignment by the finger daemon by batch processing (batch) mechanism.
Further, the application program and the communication information of the server are stored in a communication information table, described logical
Letter information table includes the information such as application information, server address and heartbeat packet transmission cycle.
Further, when the application program sends the long connection timer to the finger daemon, terminal system
The process of the application processor is freezed by freezing mechanism；When the long connection timer wakes up the finger daemon,
The process of the application processor keeps frozen state.
Further, when the application program switches to running background, the application setting length connects timer,
Terminal system is freezed process of the application program in application processor by freezing mechanism, the application program pause
Operation, and the long timer that connects is sent to the finger daemon.
Further, the finger daemon is led to by way of socket (socket) with the application processor
Letter；When the finger daemon receives the packet of the server, the finger daemon passes through the socket (socket)
Connect and wake up the application processor, the application processor receives the packet and distributes the corresponding application journey
Sequence.
Further, the finger daemon wakes up the application processor, and the application processor stores the packet,
The process of the application program is kept to keep frozen state.
Further, when the application program switches to current operation, the application processor will the correspondence application
The packet of program is sent to the application program.
Further, when the application program is exited or is closed by the terminal system, the application processor inspection
The process for measuring the application program terminates, and the application processor connects the BBP by socket (socket)
The finger daemon, update the application information.
Further, when the application program is exited or is closed by the terminal system, the finger daemon is from institute
State communication information table and delete the application information, remove the corresponding long connection timer of the application program.
Further, the application program backstage is not had to transport in the communication information table is space-time, the terminal system
OK, the finger daemon sends the heartbeat packet according to predetermined period to the server, keep the finger daemon with it is described
Connection between server.
Further, when the communication information table is space-time, calculate the finger daemon and send the heart to institute's server
The execution number of times of bag is jumped, when the execution number of times is more than or equal to preset times threshold values, the finger daemon and the clothes are closed
Long connection between business device.
Further, when the application program is in running background, the execution number of times threshold values of the heartbeat packet is set, when
When the execution number of times of the heartbeat packet is more than or equal to the execution number of times threshold values, prompt the user whether to close the application program and
Long connection between the server.
Further, when the electricity of the mobile terminal is less than or equal to default electricity threshold values, the finger daemon is kept
Long connection of the running background time most between the short application program and the server, close other application programs with it is corresponding
Server between long connection.
Further, when the electricity of the mobile terminal is less than or equal to default electricity threshold values, current residual electricity is carried
Show operation interface, the finger daemon sends the communication information table for keeping long connection to operation interface；Prompting selection is closed
The long connection closed between the application program and the server.
In addition, to achieve the above object, the present invention also propose it is a kind of reduce the device of mobile terminal power consumption, including guard into
Journey module, the finger daemon module is arranged in BBP (Modem sides), for the long connection timing in application program
When device wakes up the finger daemon module, heartbeat packet is sent to server；And when receiving the packet of the server, look into
Ask the communication information and by the packet delivery to the corresponding application program on application processor；
Data memory module, the communication information for storing application program and server, the finger daemon module relation
The communication of the application program and the server.
Further, the finger daemon module includes：Data transmission unit, for the long connection in the application program
When timer wakes up the finger daemon module, heartbeat packet is sent to server；
Data receipt unit, for when receiving the packet of the server, query communication information and by the data
Bag is distributed to the corresponding application program；
Unit is communicated to connect, for being communicated by way of socket (socket) with application processor；
Process freezing unit, for when the application program sends long connection timer to the finger daemon, passing through
Freeze mechanism to freeze the process of application processor.
Further, the finger daemon module also includes batch unit, for distinguishing in multiple application programs
When sending long connection timer described in one to the finger daemon, the length is connected by timing by batch processing (batch) mechanism
Device insertion batch processing queue alignment.
Further, the data memory module stores a communication information table, and the communication information table includes application program
The information such as information, server address and heartbeat packet transmission cycle.
The method and its device of a kind of reduction mobile terminal power consumption proposed by the present invention, by the base band of terminal system
Manage and finger daemon is created in device (Modem sides), this finger daemon connects agency as the long of application program, when application program is needed
When regularly sending heartbeat packet, the finger daemon is only waken up；By finger daemon complete heartbeat packet transmission so as to ensure with
Data communication between server；When server sends packet to application program, finger daemon received data packet, Ran Houtong
The application processor that socket (socket) connects terminal system is crossed, the application processor is waken up, then arrives packet delivery
Corresponding application program.It that is to say by setting up a set of communication mechanism in AP (Application Processor) side,
Modem realizes side that long connection request is managed collectively, to reduce the number that process is waken up in AP sides, so as to reduce mobile whole
The power consumption expense for holding the multi-process after the frequency being waken up and wake-up to bring；Greatly improve the use duration of mobile terminal.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the mobile terminal for realizing each embodiment of the invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 reduces the method flow block diagram of mobile terminal power consumption for the first of the embodiment of the present invention；
Fig. 4 is the method flow block diagram of second of reduction mobile terminal power consumption of the embodiment of the present invention；
Fig. 5 reduces the method flow block diagram of mobile terminal power consumption for the third of the embodiment of the present invention；
Fig. 6 is the method flow block diagram of the 4th kind of reduction mobile terminal power consumption of the embodiment of the present invention；
Fig. 7 is the method flow block diagram of the 5th kind of reduction mobile terminal power consumption of the embodiment of the present invention；
Fig. 8 reduces the apparatus structure block diagram of mobile terminal power consumption for the first of the embodiment of the present invention；
Fig. 9 is the apparatus structure block diagram of second of reduction mobile terminal power consumption of the embodiment of the present invention；
Figure 10 reduces the program of device FB(flow block) of mobile terminal power consumption for the embodiment of the present invention；
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Describe to realize the mobile terminal of each embodiment of the invention referring now to accompanying drawing.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for be conducive to the present invention explanation, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 illustrates for the hardware configuration of the mobile terminal of realization each embodiment of the invention.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or less components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, at least one in wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with DMB (DMB) electronics
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can receive signal broadcast by using various types of broadcast systems.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can be logical including voice
Talk about signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115, which is calculated, comes from three or more satellites
Range information and correct time information and for the Information application triangulation of calculating so that according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, defended for calculating the method for position and temporal information using three
Star and the position calculated by using other satellite correction and the error of temporal information.In addition, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 1220, the static map that 121 pairs of camera is obtained in Video Capture pattern or image capture mode by image capture apparatus
The view data of piece or video is handled.Picture frame after processing may be displayed on display unit 151.At camera 121
Picture frame after reason can be stored in memory 160 (or other storage mediums) or be carried out via wireless communication unit 110
Send, two or more cameras 1210 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone relation mould
Sound (voice data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be by
Such acoustic processing is voice data.Audio (voice) data after processing can be changed in the case of telephone calling model
For the form output of mobile communication base station can be sent to via mobile communication module 112.Microphone 122 can implement all kinds
Noise eliminate (or suppress) algorithm with eliminate noise that (or suppression) produce during receiving and sending audio signal or
Person disturbs.
User input unit 130 can control each of mobile terminal according to the order generation key input data of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the position of mobile terminal 1 00, user is for the presence or absence of contact (that is, touch input) of mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opening or closing.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 can include proximity transducer 1410.
Interface unit 170 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is used to verify that user uses each of mobile terminal 1 00
Plant information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for reception and come from
The input (for example, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 1 00
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 may be used as allowing by it by electricity
Power provides to the path of mobile terminal 1 00 from base or may be used as allowing passing through it from the various command signals that base is inputted
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from base may be used as being used to recognize that mobile terminal is
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
When talking about call mode, display unit 151 can be shown with conversing or other communicating (for example, text messaging, multimedia file
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit
151 may be used as input unit and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detection to touch
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.Moreover, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) for the specific function correlation that terminal 100 is performed.
Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 1 00.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit
153 can provide output in a different manner with the generation of notification event.For example, alarm unit 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incoming communication), alarm list
Member 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even in
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memory 160 can store software program of the processing performed by controller 180 and control operation etc., Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 1 00 can be with performing memory by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
Communication, video calling etc. related control and processing.In addition, controller 180 can include being used to reproduce (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can be constructed in controller 180, or can be structured as and control
Device 180 is separated.Controller 180 can be with execution pattern identifying processing, by the handwriting input performed on the touchscreen or picture
Draw input and be identified as character or image.
With the development of mobile terminal technology, the mobile terminal of early stage is used only for phone, SMS communication, therefore only has
There is wireless communication module 110, and controller 180 is exactly communication processor or BBP 182, i.e. controller 180 is exactly
Baseband chip.Later, mobile terminal was provided with multi-media module 181, and multi-media module 181 is by coprocessor accelerator module
Come what is realized, that is, controller 180 includes baseband chip and adds coprocessor accelerator module.Existing intelligent mobile terminal is general
Realized all over baseband chip is employed plus application processor 183, that is, controller 180 includes communication processor (numeral
BBP) 182 and application processor 183, we generally can regard application processor 183AP as a computer, digital base
Provided with processor CP can regard wireless modem as.AP sides and Modem sides that namely we often say.Interfacing between AP, CP has
SPI, UART, USB, SDIO, shareMemory etc..Communication between AP, CP can be carried out by traditional AT orders, MBIM etc., complete
Into functions such as call, short message, mobile Internet accesses.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each member
Appropriate electric power needed for part and component.
Various embodiments described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can be with allowing to perform the single of at least one function or operation
Software module is implemented.Software code can by the software application (or program) write with any appropriate programming language Lai
Implement, software code can be stored in memory 160 and be performed by controller 180.
So far, oneself according to its function through describing mobile terminal.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operated.
The communication system for describing wherein be operated according to the mobile terminal of the present invention referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base stations (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to the BSC275 formation interfaces with that can be couple to base station 270 via back haul link.
If any of interface that back haul link can be known according to Ganji is constructed, the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system can include multiple BSC2750 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of sensing specific direction
Each subregion of line covering is radially away from BS270.Or, each subregion can be by two or more for diversity reception
Antenna is covered.Each BS270 may be constructed such that the multiple frequency distribution of support, and each frequency distribution has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, specific BS270 each subregion can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps to position multiple mobile terminals
At least one in 100.
In fig. 2, multiple satellites 300 are depicted, it is understood that be, it is possible to use any number of satellite obtains useful
Location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate with satellite 300 to obtain desired positioning letter
Breath.GPS tracking techniques or outside GPS tracking techniques are substituted, the other of the position that can track mobile terminal can be used
Technology.In addition, at least one gps satellite 300 can optionally or additionally handle satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00
Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.It is each anti-that certain base station 270 is received
Handled to link signal in specific BS270.The data of acquisition are forwarded to the BSC275 of correlation.BSC provides call
Resource allocation and the mobile management function of coordination including the soft switching process between BS270.BSC275 is also by the number received
According to MSC280 is routed to, it is provided for the extra route service with PSTN290 formation interfaces.Similarly, PSTN290 with
MSC280 formation interfaces, MSC and BSC275 formation interface, and BSC275 correspondingly control BS270 with by forward link signals
It is sent to mobile terminal 1 00.
Mobile terminal 1 00 realizes network service by wireless communication system, typically employs the communication protocols such as TCP/IP real
Now with the data interaction of server end, when using Transmission Control Protocol when network service, before real read-write operation, server
It must be set up one between client to be connected, after the completion of read-write operation, they can be with when both sides no longer need this to connect
This connection is discharged, establishment of connection needs three-way handshake, and discharging then needs to shake hands for 4 times, thus each connects
Foundation is all to need resource consumption and time loss.TCP connections can typically include short connection and long connection：
During the short connections of TCP, client initiates connection request to server, and server is connected to request, and then both sides set up company
Connect.Client sends message to server, and server responds client, and then once read-write is completed, at this time both sides any one
It is individual to initiate close operations, but typically all client first initiates close operations, because general server will not
Reply and closed connection after client immediately.See from the description above, short connection is general only to be passed between client/server
Pass a read-write operation.The management of short connection is fairly simple, and the connection existed is all useful connection, it is not necessary to extra control
Means.
When TCP length is connected, client initiates to connect to server, and server receives client connections, and both sides set up connection.
Client and server is completed after once reading and writing, and the connection between them can't be closed actively, follow-up read-write operation meeting
It is continuing with this connection.
This is related to TCP keepalive features, and keepalive feature is mainly that server application is provided, and server application wishes to know client
Whether end is collapsed, and resource is used so as to represent client.If client has disappeared so that reservation one is half-open on server
The connection put, and server is waiting the data from client, then server should will far wait the data of client, keep-alive
Function is just attempt to detect this semi-open connection in server end.
If given being connected in two hours does not have any action, server just sends out a detection to client
Message segment, client necessarily be in one of following 4 states：
1st, client is still normally run, and reachable from server.The TCP responses of client are normal, and server it is also known that
Other side is normal, and server after 2 hours resets keepalive timer.
2nd, client has been collapsed, and is closed or restarted.In either case, the TCP of client
All do not respond to.Service end will can not receive the response to detection, and overtime after 75 seconds.Server sends 10 so altogether
Detection, each interval 75 seconds.If server does not receive a response, it is considered as client and had been switched off and the company of termination
Connect.
3rd, client is collapsed and restarted.Server will receive a response detected to its keep-alive, this sound
Should be a reset so that server terminates this connection.
4th, client computer is normally run, but server is unreachable, and such case is similar with 2, and TCP detectable is exactly not have
Receive the response detected.
From the above it can be seen that TCP keepalive features are mainly the survival condition of the long connection of detection, but there is one here
Problem, the detection cycle for function of surviving is oversize, is also exactly that it is the survival for detecting TCP connections, when running into the connection of malice,
Keepalive feature will fail.
Under the application scenarios of long connection, the connection that client ends typically will not be actively closed between them, Client with
Connection between server can have a problem that if not closing always, as client connects more and more,
Server will be difficult to bear, and at this time server ends need to take some strategies, such as close some and do not read and write event for a long time
The connection of generation, can so avoid some malice connections from causing the service of server ends impaired；Can be with if condition allows again
Using client machine as granularity, limit each client most greatly enhances connection number, and some client can be so avoided completely
Involve back-end services.
Mobile terminal 1 00 relates generally to a variety of application programs, and these application programs need to keep data with the webserver
Interaction, the dependence that application program is connected to TCP length is increasing, MSN or VOIP
(VoiceoverInternetProtocol, by analog signal digital) software needs that service can be received at any time
The message at device end, this is accomplished by setting up and maintains the connection between server.But in the prior art, application program and service
The length connection set up between device is, it is necessary to which the process of application program goes to maintain this length connection, that is, the AP sides of mobile terminal to provide
The maintenance of connection is grown to realize in source.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
As shown in figure 3, first embodiment of the invention propose it is a kind of reduce mobile terminal power consumption method, this method include with
Lower step：
S101, a finger daemon is created on BBP, the finger daemon affiliate application and server
Communication；
S102, when the long connection timer of the application program wakes up the finger daemon, the finger daemon is to institute
State server and send heartbeat packet；
S103, when the finger daemon receives the packet of the server, the finger daemon inquires about the communication
Information and by the packet delivery to the corresponding application program on application processor (AP sides).
Wherein, server described in each application program correspondence one, the finger daemon associated storage it is each it is described should
With the heartbeat packet of program；When the long connection timer of the application program wakes up the finger daemon, to the application program
The corresponding server sends the heartbeat packet of the application program.
For example, the communication application program such as correspondence QQ, wechat, Alipay, is respectively necessary for corresponding server and keeps long connection,
Need to connect from different servers, the communication application program such as correspondence QQ, wechat, Alipay needs different heartbeat packets, so
The quantity of heartbeat packet is just a lot, takes memory space.
To reduce the quantity of heartbeat packet, the finger daemon preset a heartbeat packet, and the heartbeat packet association is each described to answer
With the corresponding server of program, when the long connection timer of the application program wakes up the finger daemon, to described
The corresponding server of application program sends the heartbeat packet.For example, the communication application program such as correspondence QQ, wechat, Alipay
Same heartbeat packet is only set, the connection between finger daemon and different server is kept using same heartbeat packet, so
The communication application programs such as QQ, wechat, Alipay are associated by finger daemon afterwards, realized between corresponding server and application program
Long connection.
By creating finger daemon, while the communication information between affiliate application and server, grows when needing maintenance
During connection, the long connection timer of application program is received and managed by finger daemon, and finger daemon sends heartbeat packet to server,
Maintain to grow connection avoiding problems application program, the same management of long connection is realized by finger daemon；When server hair
It is also to wake up terminal system after finger daemon is received, then be distributed to corresponding application program when sending packet.
As shown in figure 4, first embodiment of the invention propose two kinds reduction mobile terminal power consumption methods, this method include with
Lower step：
S201, a finger daemon is created on BBP, the finger daemon affiliate application and server
Communication；
S202, when multiple application programs send long connection timer described in one to the finger daemon respectively, institute
State finger daemon and the long timer that connects is inserted by batch processing queue alignment by batch processing (batch) mechanism；The application
Program and the communication information of the server are stored in a communication information table
S203, when the long connection timer of the application program wakes up the finger daemon, the finger daemon is to institute
State server and send heartbeat packet；
S204, when the finger daemon receives the packet of the server, the finger daemon inquires about the communication
Information and by the packet delivery to the corresponding application program on application processor (AP sides).
The mailing address of application information and server is stored in communication information table, the information such as heartbeat packet cycle are sent,
It is easy to finger daemon quick search to the communication information between application program and server, to maintain long connection between the two.
As shown in figure 5, first embodiment of the invention propose three kinds reduction mobile terminal power consumption methods, this method include with
Lower step：
S301, a finger daemon is created on BBP, the finger daemon affiliate application and server
Communication；
S302, when the application program sends the long connection timer to the finger daemon, terminal system passes through
Freeze mechanism to freeze the process of the application processor；It is described when the long connection timer wakes up the finger daemon
The process of application processor keeps frozen state.
S303, when multiple application programs send long connection timer described in one to the finger daemon respectively, institute
State finger daemon and the long timer that connects is inserted by batch processing queue alignment by batch processing (batch) mechanism；The application
Program and the communication information of the server are stored in a communication information table
S304, when the long connection timer of the application program wakes up the finger daemon, the finger daemon is to institute
State server and send heartbeat packet；
S305, when the finger daemon receives the packet of the server, the finger daemon inquires about the communication
Information and by the packet delivery to the corresponding application program on application processor.
Wherein, when the application program switches to running background, the application setting length connects timer, passes through
Freeze process of the just described application program of mechanism in terminal system to freeze, the application program operation suspension, and by institute
State long connection timer and be sent to the finger daemon.The opportunity for setting long connection timer is switched to backstage as application program
During operation, now terminal heartbeat does not have this actually used application program, but in order to maintain the quick real-time number of application program
According to communication, some communication application programs are particularly, if QQ, wechat etc. are, it is necessary to keep between communication application program and server
Long connection, the information of more new application.
As shown in fig. 6, first embodiment of the invention propose four kinds reduction mobile terminal power consumption methods, this method include with
Lower step：
S401, a finger daemon is created on BBP, the finger daemon affiliate application and server
Communication；
S402, when the application program sends the long connection timer to the finger daemon, terminal system passes through
Freeze mechanism to freeze the process of the application processor；It is described when the long connection timer wakes up the finger daemon
The process of application processor keeps frozen state.
S403, when multiple application programs send long connection timer described in one to the finger daemon respectively, institute
State finger daemon and the long timer that connects is inserted by batch processing queue alignment by batch processing (batch) mechanism；The application
Program and the communication information of the server are stored in a communication information table
S404, when the long connection timer of the application program wakes up the finger daemon, the finger daemon is to institute
State server and send heartbeat packet；
S405, the finger daemon are communicated by way of socket with the application processor；Guarded when described
When process receives the packet of the server, the finger daemon is connected by the socket and wakes up the application processing
Device, the application processor receives the packet and distributes the corresponding application program.
Wherein, the finger daemon wakes up the application processor, and the application processor stores the packet, keeps
The process of the application program keeps frozen state.
Wherein, when the application program switches to current operation, the application processor will the correspondence application program
Packet be sent to the application program.
For example, finger daemon received data packet, wakes up generally by application processor and be pre-stored after application program, application
Program can select not show；But this process have activated the process of application program, when between application program and server
Frequently during communication, such as QQ, wechat communication application program, almost real-time Data Transmission, even if being kept by finger daemon
Long connection, make it that communication application program keeps frozen state, causes finger daemon frequently received data packet on the contrary yet；Increase
Energy consumption is added.Prestored now by application processor after finger daemon received data packet, be not sent to application program；
When application program is by use, namely application program front stage operation, then deliver a packet to application program；Keep backstage fortune
Capable application program keeps frozen state, reduces energy consumption.
As shown in fig. 7, first embodiment of the invention propose five kinds reduction mobile terminal power consumption methods, this method include with
Lower step：
S501, a finger daemon is created on BBP, the finger daemon affiliate application and server
Communication；
S502, when the application program sends the long connection timer to the finger daemon, terminal system passes through
Freeze mechanism to freeze the process of the application processor；It is described when the long connection timer wakes up the finger daemon
The process of application processor keeps frozen state.
S503, when multiple application programs send long connection timer described in one to the finger daemon respectively, institute
State finger daemon and the long timer that connects is inserted by batch processing queue alignment by batch processing (batch) mechanism；The application
Program and the communication information of the server are stored in a communication information table
S504, when the long connection timer of the application program wakes up the finger daemon, the finger daemon is to institute
State server and send heartbeat packet；
S505, the finger daemon are communicated by way of socket with the application processor；Guarded when described
When process receives the packet of the server, the finger daemon is connected by the socket and wakes up the application processing
Device, the application processor receives the packet and distributes the corresponding application program
S506, when the application program is exited or is closed by the terminal system, the application processor is detected
The process of the application program terminates, and the application processor connects the institute of the BBP by socket (socket)
Finger daemon is stated, the finger daemon deletes the application information from the communication information table, removes the application program
Corresponding long connection timer
When application program is exited or closed, generally long connection is closed immediately, still, when application program is only
When exiting login again or switching account number, if setting up data communication again after disconnecting long connection, it can so influence data logical
The experience of letter.
Therefore, there is no the application program running background, institute in the communication information table is space-time, the terminal system
State finger daemon and the heartbeat packet is sent to the server according to predetermined period, keep the finger daemon and the server
Between connection.For example, the predetermined period can be 2min, 5min, 10min etc., finger daemon keeps applying journey with conventional
Long connection between the server of sequence, keeps length to be connected with server, quick to start.
When the communication information table is space-time, the execution that the finger daemon sends the heartbeat packet to institute's server is calculated
Number of times, when the execution number of times is more than or equal to preset times threshold values, is closed between the finger daemon and the server
Long connection.Length connection between finger daemon and server can not keep for a long time, so add energy consumption, therefore,
Keep that corresponding long connection should be closed after the regular hour.
Wherein, when the application program is in running background, the execution number of times threshold values of the heartbeat packet is set, when described
When the execution number of times of heartbeat packet is more than or equal to the execution number of times threshold values, prompt the user whether to close the application program and described
Long connection between server.
Wherein, when the electricity of the mobile terminal is less than or equal to default electricity threshold values, the finger daemon keeps backstage
Long connection of the run time most between the short application program and the server, closes other application programs and corresponding clothes
Long connection between business device.
Wherein, when the electricity of the mobile terminal is less than or equal to default electricity threshold values, current residual electricity prompting is arrived
Operation interface, the finger daemon sends the communication information table for keeping long connection to operation interface；Institute is closed in prompting selection
State the long connection between application program and the server.
With mobile terminal electric quantity consumption, when mobile terminal electricity reaches default electricity threshold values, disappear to extend electricity
Time-consuming wherein long connection is one of main backstage energy consumption, is kept, it is necessary to close the consumption of the application program of some running backgrounds
Communication information table is pushed to operation interface by shield process, and user can select to close all or part of application program and server
Between long connection, so as to save energy consumption.
In addition, to achieve the above object, as shown in figure 8, the present invention also proposes a kind of device of reduction mobile terminal power consumption,
Including finger daemon module 1821, the finger daemon module 1821 is arranged in BBP 182, in application program
Long connection timer when waking up the finger daemon module, send heartbeat packet to server；And receiving the server
Packet when, query communication information and by the packet delivery to the corresponding application journey on application processor (AP sides)
Sequence；
Data memory module 1822, the communication information for storing application program and server, the finger daemon module
Associate the communication of the application program and the server.
As shown in figure 9, the finger daemon module 1821 includes：Data transmission unit, in the application program
When long connection timer wakes up the finger daemon module, heartbeat packet is sent to server；
Data receipt unit, for when receiving the packet of the server, query communication information and by the data
Bag is distributed to the corresponding application program；
Unit is communicated to connect, for being communicated by way of socket (socket) with application processor (AP sides)；
Process freezing unit, for when the application program sends long connection timer to the finger daemon, passing through
Freeze mechanism to freeze the process of application processor 183.
Wherein, the finger daemon module 1821 also includes batch unit, for distinguishing in multiple application programs
When sending long connection timer described in one to the finger daemon, the length is connected by timing by batch processing (batch) mechanism
Device insertion batch processing queue alignment.
Wherein, the data memory module 1822 stores a communication information table, and the communication information table includes application program
The information such as information, server address and heartbeat packet transmission cycle.
As shown in Figure 10, the process of application program, finger daemon etc. are all contained in terminal system, wherein in application processing
In device 183, AP sides are that is to say, the process of multiple application programs is associated by Binder call-by mechanisms with SystemServer,
SystemServer is led to by Socket modes and the finger daemon data communication of BBP (Modem sides) 182, finger daemon
Cross ICP/IP protocol and realize data communication with server, constitute the system architecture of the present invention, wherein：
Binder is a kind of distinctive interprocess communication (IPC) mode, the hand developed from Unix in android system
Section, communicating pair must handle the challenges such as thread synchronization, memory management, and data are transmitted between process and are used in shared
The mode deposited, such data only need to replicate and once just can reach another process from a process (general IPC is required for two
Portion, copies to kernel, then copy to service processes from kernel from consumer process), so substantially increase the efficiency of data transfer.
When Binder is called can call by passing process euid to service end, therefore service end can be by checking the authority of calling process
To decide whether to allow it to use the service called.
During operation, when application setting length connects timer, by the timer labeled as long connection timer (so as to
Distinguish other timers), the process in system is freezed using mechanism is freezed, when long connection timer wakes up terminal system
When, finger daemon is only waken up, other processes still keep frozen state.When multiple long connection timer requests are sended over,
The timer request sent is done into timer alignment operation.Mainly by formulating window mode, timer is divided into difference
Bach batches in handle.Maintenance application and server end communication information table in finger daemon, so as to application message is inquired about,
Server address, sends heartbeat packet cycle etc..Finger daemon is responsible for the operation for completing to send heartbeat packet.Finger daemon with
Communicated between SystemServer processes by way of socket.
When there is message sink, it can wake up and accurately be assigned to corresponding application program.Terminal system SystemServer,
Informing it needs to receive related news, it is necessary to notify to be shown to corresponding application program.When application program is exited either
When being deleted by the system, at the end of SystemServer detects the process, notify that finger daemon has process to be deleted by socket,
Need to update application message, finger daemon removes the application related information from communication information table, and remove phase customs director connection
Timer operation.
Finger daemon is connected as client length and acted on behalf of, when application program needs timing to send heartbeat packet, notification agent
Side finger daemon.The application program is registered in long connection proxy information table by finger daemon.Finger daemon by bach mechanism,
Long connection timer insertion batch processing queue is completed into alignment.Nearest long connection timer is set into kernel.When being
During system dormancy, application program side process is freezed, when timer then wakes up system, application program side process, which to appoint so keep, freezes
Knot state, only wakes up and acts on behalf of finger daemon.Finger daemon is responsible for heartbeat data packets being sent to server end, keeps long connection shape
State.When server end has PUSH message to send, finger daemon is received after packet, the long connection proxy information table of inquiry, by number
According to being distributed to application program.When application program is exited, the application node in table is deleted, timer is cleared up in batch processing queue.
Wherein, socket is commonly referred to as " socket ", is the basic operation unit for the network service for supporting TCP/IP, can
With regard as the process between different main frames carry out two-way communication end points, briefly be exactly communication two sides one kind about
It is fixed, complete communication process with the correlation function in socket.Application program generally sends request by " socket " to network
Or response network request.By taking J2SDK-1.3 as an example, Socket and ServerSocket class libraries is located in java.net bags.
ServerSocket is used for server end, and Socket is used when setting up network connection.In successful connection, application program two
End can all produce a Socket example, operate this example, the session needed for completing.For a network connection, set
It is equality to connect word, not difference, not because producing different stage in server end or in client.Either Socket
Or their work of ServerSocket is completed by SocketImpl classes and its subclass.
System Server are the cores of android system, Dalvik virtual machine startup after immediately begin to initialization and
Operation.Other system services are run in the environment of System Server processes.System Server are the O of terminal system
Process, that is to say kernel state process.
Process has point of kernel state process and User space process.So the establishment of process also just has two ways：One be by
Operating system is created, and two are created by parent process.When system starts, operating system can create some processes, and they carry
Management and the task of distributing system resource, these processes are commonly known as system process.System allows a process creation newly to enter
Journey, new process is subprocess, and subprocess can also create new subprocess, form process tree construction.Whole linux system
All processes are also a tree structure.Tree root is that system is constructed automatically, i.e., performed under kernel state No. 0 process, and he is
The ancestors of all processes.By No. 1 process (kernel state) of No. 0 process creation, No. 1 partially-initialized work being responsible for performing kernel and
System configuration is carried out, and creates several kernel threads for cache and virtual stock management.Then, No. 1 process is adjusted
Executable program init is run with execve (), and develops into No. 1 process of User space, i.e. init processes.It is according to configuration text
Part/etc/initab requirement, completes system startup work, and it is No. 1, No. 2 to create numbering..Some endpoint registration processes
getty.Each getty processes set its process group identification number, and detect the interface circuit for being configured to system terminal.When detecting
When carrying out the connection signal of self terminal, getty processes will perform accreditation process login by function execve (), and now user is just
Login name can be inputted and password enters landfall process, if it is successful, being performed again by function execv () by login programs
Shell, the shell processes receive the pid of getty processes, replace original getty processes.Again by shell directly or indirectly
Produce other processes.Said process can be described as：No. 0 No. 1 user of kernel thread-＞ of kernel process-＞ 1 of process-＞ 1 enters
Journey (init processes)-＞ getty process-＞ shell processes.
The method and its device of a kind of reduction mobile terminal power consumption proposed by the present invention, are kept by being created in terminal system
Shield process, this finger daemon is acted on behalf of as the long connection of application program, when application program needs timing to send heartbeat packet, only
Only wake up the finger daemon；Complete the transmission of heartbeat packet to ensure the data communication between server by finger daemon；
When server sends packet to application program, then finger daemon received data packet is connected by socket (socket)
Terminal system, wakes up the terminal system, then by packet delivery to corresponding application program.The present invention is by AP
A set of communication mechanism is set up in (Application Processor) side, and long connection request is managed collectively, to reduce AP sides
In be waken up the number of process, opened so as to reduce the power consumption that the multi-process after the frequency and wake-up that mobile terminal is waken up brings
Pin；Greatly improve the use duration of mobile terminal.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in process, method, article or the device of key element.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Understood based on such, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are make it that a station terminal equipment (can be mobile phone, computer, clothes
It is engaged in device, air-conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of method for reducing mobile terminal power consumption, it is characterised in that the described method comprises the following steps：
A finger daemon, the communication of the finger daemon affiliate application and server are created on BBP；
When the long connection timer of the application program wakes up the finger daemon, the finger daemon is sent out to the server
Send heartbeat packet；
When the finger daemon receives the packet of the server, the finger daemon inquires about the communication information and by institute
Packet delivery is stated to the corresponding application program on application processor.
2. a kind of method for reducing mobile terminal power consumption according to claim 1, it is characterised in that when multiple applications
When program sends long connection timer described in one to the finger daemon respectively, the finger daemon is by batch processing mechanism by institute
State long connection timer insertion batch processing queue alignment.
3. it is according to claim 2 it is a kind of reduce mobile terminal power consumption method, it is characterised in that the application program and
The communication information of the server is stored in a communication information table, and the communication information table includes application information, server
The information such as address and heartbeat packet transmission cycle.
4. a kind of method for reducing mobile terminal power consumption according to claim 1, it is characterised in that when the application program
When sending the long connection timer to the finger daemon, terminal system is by freezing mechanism entering the application processor
Journey is freezed；When the long connection timer wakes up the finger daemon, the process of the application processor keeps frozen state.
5. a kind of method for reducing mobile terminal power consumption according to claim 4, it is characterised in that the finger daemon leads to
The mode for crossing socket is communicated with the application processor；When the finger daemon receives the packet of the server
When, the finger daemon is connected by the socket and wakes up the application processor, and the application processor receives described
Packet simultaneously distributes the corresponding application program.
6. a kind of method for reducing mobile terminal power consumption according to claim 1, it is characterised in that when the application program
When exiting or being closed, the process that the application processor detects the application program terminates, and the application processor leads to
The finger daemon that socket connects the BBP is crossed, the application information is updated.
7. a kind of method for reducing mobile terminal power consumption according to claim 6, it is characterised in that when the application program
When exiting or being closed, the finger daemon deletes the application information from the communication information table, removes described answer
With the corresponding long connection timer of program.
8. a kind of reduce the device of mobile terminal power consumption, it is characterised in that including finger daemon module, the finger daemon module
It is arranged in BBP, for when the long connection timer of application program wakes up the finger daemon module, to service
Device sends heartbeat packet；And when receiving the packet of the server, query communication information simultaneously gives the packet delivery
The corresponding application program on application processor；
Data memory module, the communication information for storing application program and server, described in the finger daemon module relation
The communication of application program and the server.
9. a kind of device of reduction mobile terminal power consumption according to claim 8, it is characterised in that the finger daemon mould
Block includes：Data transmission unit, for when the long connection timer of the application program wakes up the finger daemon module, to
Server sends heartbeat packet；
Data receipt unit, for when receiving the packet of the server, query communication information simultaneously to divide the packet
Issue the corresponding application program；
Unit is communicated to connect, for being communicated by way of socket with application processor；
Process freezing unit, for when the application program sends long connection timer to the finger daemon, by freezing
Mechanism freezes the process of application processor；
Batch unit, for sending long connection timer described in one to the finger daemon respectively in multiple application programs
When, the long timer that connects is inserted by batch processing queue alignment by batch processing mechanism.
10. a kind of device of reduction mobile terminal power consumption according to claim 8, it is characterised in that the data storage
Module stores a communication information table, and the communication information table includes application information, server address and heartbeat packet and sent
The information such as cycle.
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| CN (1) | CN106941713A (en) |
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| CN109375959A (en) * | 2018-09-28 | 2019-02-22 | 北京小米移动软件有限公司 | Orient the method and device of pull-up application |
| CN109753352A (en) * | 2019-01-04 | 2019-05-14 | Oppo广东移动通信有限公司 | Using processing method, electronic device and the computer readable storage medium freezed |
| CN110990066A (en) * | 2019-11-26 | 2020-04-10 | 江苏嘉则信息技术有限公司 | Sleep awakening method of communication terminal |
| CN111988191A (en) * | 2019-05-22 | 2020-11-24 | 北京华为数字技术有限公司 | Fault detection method and device for distributed communication network |
| CN112769651A (en) * | 2021-01-13 | 2021-05-07 | 杭州迪普科技股份有限公司 | TCP connection detection method and device and electronic equipment |
| CN113572751A (en) * | 2021-07-20 | 2021-10-29 | 杭州默安科技有限公司 | Network flow analysis system and method |
| CN113709202A (en) * | 2020-05-22 | 2021-11-26 | 北京罗克维尔斯科技有限公司 | Method and system for awakening system chip |
| CN113765948A (en) * | 2020-06-02 | 2021-12-07 | 华为技术有限公司 | Long connection device and network system |
| CN114125023A (en) * | 2021-11-12 | 2022-03-01 | 青岛海尔科技有限公司 | Data connection determining method and device, storage medium and electronic device |
| CN114126014A (en) * | 2021-11-04 | 2022-03-01 | 维沃移动通信有限公司 | Heartbeat proxy method and device |
| EP3962180A4 (en) * | 2019-08-06 | 2022-06-15 | ZTE Corporation | Network-based control method for power consumption of applications, terminal and storage medium |
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| CN111988191A (en) * | 2019-05-22 | 2020-11-24 | 北京华为数字技术有限公司 | Fault detection method and device for distributed communication network |
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| CN113709202A (en) * | 2020-05-22 | 2021-11-26 | 北京罗克维尔斯科技有限公司 | Method and system for awakening system chip |
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| CN113765948B (en) * | 2020-06-02 | 2022-12-27 | 华为技术有限公司 | Long connection device and network system |
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| CN113765948A (en) * | 2020-06-02 | 2021-12-07 | 华为技术有限公司 | Long connection device and network system |
| CN112769651B (en) * | 2021-01-13 | 2022-04-26 | 杭州迪普科技股份有限公司 | TCP connection detection method and device and electronic equipment |
| CN112769651A (en) * | 2021-01-13 | 2021-05-07 | 杭州迪普科技股份有限公司 | TCP connection detection method and device and electronic equipment |
| CN113572751A (en) * | 2021-07-20 | 2021-10-29 | 杭州默安科技有限公司 | Network flow analysis system and method |
| CN114126014A (en) * | 2021-11-04 | 2022-03-01 | 维沃移动通信有限公司 | Heartbeat proxy method and device |
| CN114125023A (en) * | 2021-11-12 | 2022-03-01 | 青岛海尔科技有限公司 | Data connection determining method and device, storage medium and electronic device |
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