CN107087269A - Mobile terminal and its data transmission method - Google Patents
Mobile terminal and its data transmission method Download PDFInfo
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- CN107087269A CN107087269A CN201710206683.XA CN201710206683A CN107087269A CN 107087269 A CN107087269 A CN 107087269A CN 201710206683 A CN201710206683 A CN 201710206683A CN 107087269 A CN107087269 A CN 107087269A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of mobile terminal and its data transmission method, mobile terminal includes the first process chip and the second processing chip connected by preset interface, first process chip includes the first application processor for being embedded with virtual user identifying card, the first modem and the first timer that are connected with entity user identification card, and second processing chip includes the second application processor, the second timer and second modem；Instruction is sent when the second processing chip in wake-up states detects data, and when detecting the packet for not existing in preset interface and being in transmission state, initializes the second timer；When the value of the second timer is equal to or more than the first preset time, packet to be sent is sent to the first process chip in wake-up states by second processing chip by preset interface.The present invention improves two process chips of mobile terminal in data transmission procedure, recognizes the accuracy rate of received data packet.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of mobile terminal and its data transmission method.
Background technology
With the development of mobile communication technology, increasing mobile terminal such as smart mobile phone has the work(of double card bilateral
Can so that user realize speech business it is standby simultaneously, data service link can be set up.Existing mobile terminal can be realized
Two SIM (Subscriber Identity Module, subscriber identification card) cards are surfed the Net simultaneously, but an if SIM
4G (the 4th Generation Mobile Communication Technology, forth generation mobile communication skill on card
Art), such as LTE (Long Term Evolution, Long Term Evolution), another card can only go up 3G (3rd Generation,
3rd generation mobile communication technology) network or 2G (2-Generation wirelesstelephone technology,
Two generation mobile communication technical specifications), i.e. two SIM cards can not use 4G networks simultaneously.Because two cards in mobile terminal are complete
When opening, only one card is to use 4G networks, and another card can only use 2G or 3G network, cause data in mobile terminal to transmit
It is less efficient.If two SIM cards will use 4G networks simultaneously, it is necessary to two modems, and there was only one in mobile terminal
Individual modem.
Therefore, in order that two SIM cards in mobile terminal support double LTE simultaneously, to improve data transmission efficiency, moving
Built-in two process chips in dynamic terminal, each process chip has corresponding modem, so that two of mobile terminal
SIM card can correspond to different modems, so as to realize double LTE communication functions.
But, when two process chips built in mobile terminal, if between two process chips transmission packet speed
Degree is too fast, it will it is a data to cause multiple identification of data packets that one of process chip sends another process chip
Bag, causes the data interaction between two process chips of mobile terminal the situation of identification mistake occur.
The content of the invention
It is a primary object of the present invention to propose a kind of mobile terminal and its data transmission method, it is intended to solve mobile terminal
Realize in double LTE communication function courses that the data interaction between two process chips of mobile terminal goes out by two process chips
Now recognize the technical problem of mistake.
To achieve the above object, a kind of mobile terminal that the present invention is provided, the mobile terminal includes passing through preset interface
The first process chip and second processing chip of connection, first process chip include being embedded with the of virtual user identifying card
One application processor, the first modem and the first timer being connected with entity user identification card, the second processing
Chip includes the second application processor, the second timer and second modem；
The second processing chip, detects data transmission instruction, and detect described pre- for working as in wake-up states
If there is no the packet in transmission state in interface, second timer is initialized；When second timer
When value is equal to or more than the first preset time, packet to be sent is sent in wake-up states by the preset interface
First process chip.
Alternatively, the second processing chip be additionally operable to ought in a dormant state, and receive data interaction request when, from
The resting state enters wake-up states, and detection bag is sent to first process chip by the preset interface, and initially
Change second timer；When the value of second timer is equal to or more than the second preset time, detecting is detected whether
Send and instruct to data.
Alternatively, first process chip is additionally operable to when receiving the detection bag in a dormant state, according to institute
State detection bag and enter the wake-up states from the resting state, and initialize first timer；When first timing
When the value of device is equal to or more than three preset time, the packet to be sent is received, and handle the number to be sent
According to bag, wherein, the difference between second preset time and the 3rd preset time is equal to or less than default value.
Alternatively, first process chip is additionally operable to judge whether the value of first timer is equal to or more than the
Three preset times；If the value of first timer is less than the 3rd preset time, and receives the packet to be sent,
Then abandon the packet to be sent.
Alternatively, the second processing chip is additionally operable to when the value of second timer is less than the 3rd preset time
When, the detection bag is sent to first process chip again by the preset interface after the preset duration of interval.
In addition, to achieve the above object, the present invention also proposes a kind of data transmission method, the data transmission method application
In mobile terminal, the mobile terminal includes the first process chip and the second processing chip connected by preset interface, described
First process chip includes for being embedded with the first application processor of virtual user identifying card, being connected with entity user identification card
One modem and the first timer, the second processing chip include the second application processor, the second timer and the
Two modems；
Instruction is sent when the second processing chip in wake-up states detects data, and detects described preset and is connect
When there is no the packet in transmission state in mouthful, second timer is initialized；
When the value of second timer is equal to or more than the first preset time, the second processing chip passes through institute
State preset interface and packet to be sent is sent to first process chip in wake-up states.
Alternatively, it is described to send instruction, and detection when the second processing chip in wake-up states detects data
When there is no the packet in transmission state into the preset interface, before the step of initializing second timer,
Also include：
When the second processing chip in a dormant state, and the second processing chip receive data interaction request
When, the second processing chip enters wake-up states from the resting state, and detection bag is sent to institute by the preset interface
The first process chip is stated, and initializes second timer；
When the value of second timer is equal to or more than the second preset time, the second processing chip detection is
The no data that detect send instruction.
Alternatively, the second processing chip enters wake-up states from the resting state, is sent out by the preset interface
After the step of detection bag is sent to first process chip, and initializes second timer, in addition to：
When first process chip in a dormant state receives the detection bag, the first process chip root
Enter the wake-up states from the resting state according to the detection bag, and initialize first timer；
Packet to be sent is sent to the institute in wake-up states by the second processing chip by the preset interface
After the step of stating the first process chip, in addition to：
When the value of first timer is equal to or more than three preset time, first process chip connects
The packet to be sent is received, and handles the packet to be sent, wherein, second preset time and the described 3rd is preset
Difference between time is equal to or less than default value.
Alternatively, when the value of first timer is equal to or more than three preset time, at described first
Before the step of managing chip and receive the packet to be sent, and handle the packet to be sent, in addition to：
First process chip judges whether the value of first timer is equal to or more than the 3rd preset time；
If the value of first timer is less than the 3rd preset time, and first process chip receive it is described
Packet to be sent, first process chip then abandons the packet to be sent.
Alternatively, the second processing chip enters wake-up states from the resting state, is sent out by the preset interface
After the step of detection bag is sent to first process chip, and initializes second timer, in addition to：
When the value of second timer is less than three preset time, the second processing chip is default at interval
The detection bag is sent to first process chip again by the preset interface after duration.
The present invention provides a kind of mobile terminal and its data transmission method, and the data transmission method is applied to mobile whole
End, the mobile terminal includes the first process chip and the second processing chip connected by preset interface, first processing
Chip includes the first application processor for being embedded with virtual user identifying card, the first modulatedemodulate being connected with entity user identification card
Device and the first timer are adjusted, the second processing chip includes the second application processor, the second timer and the second modulatedemodulate
Adjust device；Instruction is sent when the second processing chip in wake-up states detects data, and detects the preset interface
In when there is no the packet in transmission state, initialize second timer；When the value of second timer is equal to
Or during more than the first preset time, packet to be sent is sent to place by the second processing chip by the preset interface
In first process chip of wake-up states.Realize and pass through two double LTE communication work(of process chips realization in mobile terminal
During energy, when in preset interface do not exist in transmission state packet when, only the value in the second timer be equal to or
When person is more than the first preset time, second processing chip just sends packet to be sent and is sent to the first process chip.Avoid
Two process chips of mobile terminal are in transmission of data packets, if second processing chip transmits number to the first process chip
Too fast according to the speed of bag, multiple identification of data packets that the first process chip can send second processing chip are a packet
Situation occurs, and improves the accuracy rate that two process chips recognize received data packet in data transmission procedure.
Brief description of the drawings
Fig. 1 is the schematic diagram of the LTE network framework of one embodiment of the invention；
Fig. 2 is a kind of hardware architecture diagram of mobile terminal in the embodiment of the present invention；
Fig. 3 is the first of data transfer is illustrated between the first process chip and second processing chip in the embodiment of the present invention
Figure；
Fig. 4 is second of data transfer signal between the first process chip and second processing chip in the embodiment of the present invention
Figure；
Fig. 5 be the embodiment of the present invention between the first process chip and second processing chip data transfer the third signal
Figure；
Fig. 6 is the schematic flow sheet of data transmission method first embodiment of the present invention；
Fig. 7 is the schematic flow sheet of data transmission method second embodiment of the present invention；
Fig. 8 is the schematic flow sheet of data transmission method fourth embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be explained 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 ".
Fig. 1 is the schematic diagram of the LTE network framework of one embodiment of the invention.The LTE network framework of one embodiment of the invention
Including：One or more mobile terminals (user equipment, UE) 100, E-UTRAN (Evolved UMTS
Terrestrial Radio Access Network, the UMTS Terrestrial radio access network of evolution) (non-label in figure), evolution point
Group core (EPC) (non-label in figure), home subscriber servers (HSS) 107, network (for example, internet) (non-label in figure)
And circuit switching system (non-label in figure).
E-UTRAN includes evolution B node (eNodeB) 101 and other eNodeB 102.ENodeB 101 is provided towards shifting
The user plane of dynamic terminal 100 and the protocol terminations of chain of command.ENodeB 101 can be connected to other eNodeB via X2 interface.
ENodeB 101 is alternatively referred to as base station, base transceiver station, radio base station, wireless set, transceiver function, basic service
Collection, extended service set or some other suitable terms.ENodeB 101 is that mobile terminal 1 00 provides the access for going to EPC
Point.
ENodeB 101 is connected to EPC by S1 interfaces.EPC includes mobile management entity (EEM) 104, other moving tubes
Manage entity 106, gateway 103, and packet data network (PDN) gateway 105.Mobile management entity 104 is processing movement
The control node of signaling between terminal 100 and EPC.Mobile management entity 104 provides carrying and connection management.All User IPs
Packet is transmitted by gateway 103, and gateway 103 is itself coupled to PDN Gateway 105.PDN Gateway 105 provides UE IP
Address is distributed and other functions.PDN Gateway 105 is connected to network, for example, internet.
Circuit switching system includes interaction solution module (IWS) 108, mobile switching centre (MSC) 109, base station 110
With movement station 111.In one aspect, circuit switching system can pass through IWS and MME (Mobility Management
Entity, mobile management entity) communicated with EPS (Evolved Packet System, the grouping system of evolution).
Fig. 2 is a kind of hardware architecture diagram of mobile terminal in the embodiment of the present invention.In embodiments of the present invention, it is mobile
Terminal 100 includes the first process chip 001, second processing chip 002, the first radio-frequency module 12 and the second radio-frequency module 22, its
In, the first process chip 001 and the first radio-frequency module 12 are connected, and the radio-frequency module 22 of second processing chip 002 and second is connected.The
One process chip 001 includes being embedded with the first application processor (Application of virtual user identifying card 13
Processor the first modem 11 (modem1), the RPM (Resource) 10, being connected with entity user identification card 14
Power Manager, resource power supervisor) 15 and first timer 16.Second processing chip 002 includes the second application processing
Device 20, the timer 26 of second modem (modem2) 21 and second.Entity user identification card 14 is SIM (Subscriber
Identity Module, subscriber identification module) card.
The inner frame of first application processor 10 and the second application processor 20 includes application layer, ccf layer etc., can locate
Manage the logical operation of complexity and carry out task distribution etc..In embodiments of the present invention, application processor refers to Android operations system
System, and the various apk (AndroidPackage, Android installation kit) based on Android operation system.
First application processor 10 and the second application processor 20 are realized by the first preset interface to be connected, and is provided the user
Interactive interface, the operational order that user is inputted is (for example, the behaviour for the relevant startup video calling that user is inputted by user interface
Instruct) the first modem 11 or second modem 21 are transferred to, to realize data between two application processors
Definition and transmission, for example, it is suitable to carry out chip startup when the dormancy of two application processors, wake-ups, synchronous control, switching on and shutting down
Control of sequence etc..
In an embodiment of the present invention, the first preset interface is that (Universal Serial Bus, general serial is total by USB
Line).USB is multiplexed out two data passages, is respectively used to user between the first application processor 10 and the second application processor 20
The interaction of data and signaling data.That is the first application processor 10 and the second application processor 20 pass through USB transmission user data
And signaling data.Wherein, user data includes but is not limited to the data that online is produced, picture and chat message data；Signaling number
According to the control data of including but not limited to switching on and shutting down, the control data of offline mode, the control data of dispaly state signal are switched.
Specifically, the first application processor 10 and the second application processor 20 enter line number by OTG (On-The-Go) technology
According to interaction.By OTG technologies, the first modem 11 in mobile terminal 1 00 can be by virtual user identifying card 13
SIM card parameter accesses eNodeB 101, second modem 21 can by the SIM card parameter of entity user identification card 14 come
Access eNodeB 101；Or first modem 11 accessed by the SIM card parameter in entity user identification card 14
ENodeB 101, second modem 21 accesses eNodeB101 by the SIM card parameter of virtual user identifying card 13.SIM
Card parameter includes but is not limited to authorization data.
First modem 11 and second modem 21 are connected by the second preset interface.In the embodiment of the present invention
In, the second preset interface is UART (Universal AsynchronousReceiver/Transmitter, universal asynchronous receiving-transmitting
Transmitter).UART is used for the transmission of SIM card parameter between the first modem 11 and second modem 21.
It is understood that by the first preset interface and/or the second preset interface, the first process chip 001 can be achieved
Connection between second processing chip 002.
The protocol stack of the network formats of first modem 11 and second modem 21 comprising various network interactions,
Protocol stack includes LTE/WCDMA (Wideband Code Division Multiple Access, WCDMA)/GSM
(Global System for Mobile Communication, global system for mobile communications)/TD-SCDMA (Time
Division-Synchronous Code Division Multiple Access, synchronous time division CDMA)/CDMA
(Code Division Multiple Access, CDMA)/EDGE (Enhanced Data Rate for GSM
Evolution, strong type Data for GSM Evolution) etc. protocol code as defined in inside communication standard.Mobile terminal 1 00 is led to
Agreement is crossed to interact with carrier network, that is, carry out data traffic online, VOLTE (Voice Over LTE) make a phone call or
Make a phone call in CS (Circuit Switched, circuit switching) domain.First modem 11 and second modem 21 may be used also
Management and control etc. is carried out to SIM card.
First radio-frequency module 12 is transmitted to eNodeB101 (base stations after being used for the data processing of transmitting the first process chip 001
Network), and for being transmitted to the first process chip 001 after the data processing of transmitting eNodeB 101.Second radio-frequency module 22
For being transmitted to eNodeB 101 (base station network) after the data processing of transmitting second processing chip 002, and for will
Second processing chip 002 is transmitted to after the data processing that eNodeB 101 is transmitted.First radio-frequency module 12 and the second radio-frequency module 22
Involved wireless access technology can include LTE, GSM, GPRS (General Packet Radio Service, general point
Group wireless service), CDMA, EDGE, WLAN (Wireless Local Area Networks, WLAN), CDMA-
2000th, TD-SCDMA, WCDMA, WIFI (Wireless Fidelity, Wireless Fidelity) etc..
Virtual user identifying card 13 is embedded in the first application processor 10 in a software form.Virtual user identifying card 13 is wrapped
Memory module and virtual chip operating system (VCOS, Virtual Chip OperatingSystem) are included, the memory module can
For EFS (Encrypting File System, encrypted file system), memory module is used to store virtual user identifying card 13
Authorization data.Authorization data includes but is not limited to IMSI (International Mobile Subscriber
Identification Number, international mobile subscriber identifier) and KI (Key identifier, KI).
When virtual user identifying card 13 needs to carry out network registry, sent by Wireless Fidelity (WIFI) network of unlatching
The corresponding cloud server of virtual user identifying card 13 is downloaded request to comprising service menu data, to be obtained from cloud server
Take the data message of virtual user identifying card 13.When getting the data message of virtual user identifying card 13, by data message
In the memory module for writing virtual user identifying card 13, to realize the network registry of virtual user identifying card 13.Wherein, data are believed
Breath can include：IMSI, KI, ICCID (Integrated Circuit Card Identifier), PIN (personal identification number,
PersonalIdentification Number)、PUK(PIN Unlocking Key).It is understood that cloud server
In store the card number resource of each operator.
Entity user identification card 14 is connected with the first modem 11.Virtual user identifying card 13 and entity user identification
Card 14 can carrying information, and corresponding card parameter is returned to according to external world's request, and authentication computing is carried out to network.Wherein, it is empty
The user profile associated with similar and different technical standard can be stored by intending Subscriber Identity Module 13 and entity user identification card 14,
For providing the related data needed for mobile communication business (CS speech businesses, PS data services and PS speech businesses), and at it
Storage inside user profile, short message, execution authentication arithmetic and generation cryptographic keys etc..In specific non-limiting examples, skill
Art standard can be the 2G communication technologys, for example, GSM, EDGE), the 3G communication technologys (for example, WCDMA, TD-SCDMA), 4G communication skill
Art (for example, LTE), or any other mobile communication technology (for example, 4G etc.).
Because current mobile terminal 1 00 only has a set of radio-frequency module, when mobile terminal 1 00 has two Subscriber Identity Modules
When, two Subscriber Identity Modules of mobile terminal 1 00 are the relation of time-sharing multiplex using the set radio-frequency module, can not be accounted for simultaneously
With.For example, in two Subscriber Identity Module standard-sized sheets, wherein a Subscriber Identity Module only handles GSM calls, and another user knows
The 4G network informations Ka not be handled, which specific Subscriber Identity Module performs which kind of network, does not limit herein.Therefore current radio frequency
This framework of module double card time-sharing multiplex only accomplished LTE+GSM (the corresponding technical standard of i.e. one Subscriber Identity Module be LTE,
The corresponding technical standard of another Subscriber Identity Module is GSM).
Although it is understood that existing mobile terminal 1 00 can support Dual-user identification card, mobile terminal
100 in the case of registered network, and what two Subscriber Identity Modules were supported is the network of different technologies standard, one support 2G or
3G, another support 4G, can cause during the use of mobile terminal 1 00, surfing flow speed is slower.In the embodiment of the present invention
In, mobile terminal 1 00 includes connecting the first process chip 001 and second processing chip 002 by preset interface, at second
Managing chip 002 includes the radio-frequency module 22 of second modem 21 and second, and the second radio-frequency module 22 supports 4G networks.
Therefore, can to possess double LTE functions by the first process chip 001 and second processing chip 002 (now virtual for mobile terminal 1 00
The technical standard that Subscriber Identity Module 13 and entity user identification card 14 are managed is LTE standard, the first radio-frequency module 12 and second
Wireless access technology involved by radio-frequency module 22 is LTE.I.e. the first modem 11 can pass through virtual user identifying card 13
LTE is supported, and second modem 21 supports LTE by entity user identification card 14；Or first modem 11 lead to
Cross entity user identification card 14 and support LTE, and second modem 21 supports LTE by virtual user identifying card 13).
It is virtual to use when the second processing chip 002 being connected with the first process chip 001 is not present in mobile terminal 1 00
Technical standard corresponding to family identification card 13 or entity user identification card 14 is GSM, for carrying out speech communication, or is passed through
First modem 11 supports LTE to be used to carry out data access by 4G networks.
When entity user identification card 14 is interacted with mobile terminal 1 00, mobile terminal 1 00 detects the entity user identification card 14
The signal of presence or absence only in the instantaneous generation of start, exists when the start of mobile terminal 1 00 can't detect entity user identification card 14
When, point out " accessing user's identification card " in the display screen of mobile terminal 1 00.After mobile terminal 1 00 is started shooting, mobile terminal
Communication in 28 seconds once, completes the communication check of some fixations (for example, Subscriber Identity Module between 100 and entity user identification card 14
It is whether in place etc.).
RPM15 be used for the various resources of management and control, including clock sources, bus resource, PMIC (Power Management IC,
The voltage of power management integrated circuit, i.e. each chip), DDR (Memory Allocation), and the dormancy awakening of managing chip interruption
The deadline waken up with application processor.The subsystems of mobile terminal 1 00, when needing resource, apply providing to RPM15
Source, subsystems include the first application processor 10, the first modem 11, PRONTO (WIFI/ bluetooths, NFC respectively
(Near Field Communication, near-field communication) etc.), LPASS (Low power audiosubsystem, low-power consumption
Audio subsystem), RPM15 is used for determining the resting state of the system of mobile terminal 1 00, is specifically, and RPM15 is based on subsystems
Voting mechanism realize, when subsystems all throw dormancy ticket, RPM15 can just make the whole system of mobile terminal 1 00 carry out
Dormancy.And when mobile terminal 1 00 has a sub or multiple subsystems to throw the ticket for opposing dormancy, mobile terminal 1 00 is entirely
System all can not dormancy.
In the case of being connected between the first process chip 001 and second processing chip 002 by preset interface, wake-up side
Formula can be following three kinds：
1st, when the first application processor 10 receives signaling data, detection bag is sent to the second application processor by USB
20, to wake up the second application processor 20.
2nd, when second modem 21 receives user data, the second application processor 20 is waken up, by the second application
Device 20 is managed by USB transmission detection bags to the first application processor 10, to wake up the first application processor 10.
3rd, second modem 21 periodically searches paging request, with active activation oneself.If receiving paging request,
Second modem 21 then wakes up the second application processor 20, by the second application processor 20 by USB send detection bag to
First application processor 10, to wake up the second application processor 20.
In addition, second modem 21 can be with periodic wakeup oneself, to carry out location updating in mobile terminal 1 00
When, interaction of shaking hands is carried out with base station, the first application processor 10 need not be now waken up.
First timer 16 and the second timer 26 are used to interact in the first process chip 001 and second processing chip 002
During the time calculating, with control the first application processor 10, the first modem 11, the second application processor 20 and/
Or second modem 21 enters wake-up states, and the first application processor of control from resting state within a certain period of time
10th, the first modem 11, the second application processor 20 and/or second modem 21 are within a certain period of time from wake-up shape
State enters resting state.In embodiments of the present invention, of the first process chip 001 and the Timer of second processing chip 002
Number can be one, or multiple.
In embodiments of the present invention, mobile terminal includes but is not limited to mobile phone, PC (Personal Computer, personal electricity
Brain) or PAD (Personal Digital Assistant, personal digital assistant).
Hardware architecture diagram based on above-mentioned LTE network framework figure, mobile terminal 1 00, propose the present invention each
Embodiment.
The present embodiment proposes a kind of mobile terminal 1 00, and mobile terminal 1 00 includes the first processing connected by preset interface
Chip 001 and second processing chip 002, the first process chip 001 include being embedded with the first application of virtual user identifying card 13
Processor 10, the first modem 11 being connected with entity user identification card 14 and the first timer 16, second processing core
Piece 002 includes the second application processor 20, the second timer 26 and second modem 21.
Second processing chip 002, detects data transmission instruction, and detect preset interface for working as in wake-up states
In do not exist in transmission state packet when, initialize the second timer 26；Be equal to when the value of the second timer 26 or
During more than the first preset time, packet to be sent is sent to by preset interface by the first process chip in wake-up states
001。
When the second processing chip 002 in wake-up states, which detects data, sends instruction, second processing chip 002 is examined
Survey and whether there is the packet in transmission state in preset interface, that is, detect in preset interface with the presence or absence of the number not sent
According to bag.If not there is no the packet in transmission state in preset interface, start the second timer 26, and initialize second and count
When device 26, make the second timer 26 value be equal to zero.When the value of the second timer 26 is equal to or more than the first preset time,
Packet to be sent is sent to the first process chip 001 in wake-up states by second processing chip 002 by preset interface.
When the value of the second timer 26 is less than the first preset time, the pause of second processing chip 002 sends number to be sent
According to bag to the first process chip 001.I.e. second processing chip 002 send whne response data packet to the first process chip 001 when
Between at intervals of the first preset time.In the present embodiment, the first preset time is set to 3ms, in other embodiments, and first is pre-
If the time may be alternatively provided as 4ms or 5ms etc..
It is understood that when in the first application processor 10 and second processing chip 002 in the first process chip 001
The second application processor 20 when carrying out data transmission (including transmission detection bag and packet to be sent etc.), preset interface
For the first preset interface.In embodiments of the present invention, the first preset interface is USB.In other embodiments, the first preset interface
Can be with the interface with USB said functions.When the first modem 11 and second processing core in the first process chip 001
When second modem 21 in piece 002 carries out data transmission (including transmission detects bag and packet to be sent etc.), in advance
If interface is the second preset interface.In embodiments of the present invention, the second preset interface is UART.In other embodiments, second
Preset interface can be with the interface with UART said functions.
Further, when there is the packet in transmission state in preset interface, second processing chip 002 waits pre-
If the packet in transmission state is completely sent to the first process chip 001 in interface.
Further, not there is no the packet in transmission state in preset interface when second processing chip 002 is detected
When, second processing chip 002, which is detected, whether there is packet to be sent in transmit queue.If there is number to be sent in transmit queue
According to bag, then the second timer 26 is initialized, when the value of the second timer 26 is equal to or more than the first preset time, by pre-
If packet to be sent is sent to the first process chip 001 by interface.If there is no packet to be sent in transmit queue, just
The second timer of beginningization 26, when the value of the second timer 26 is equal to or more than the first preset time, in transmit queue also not
There is packet to be sent, second processing chip 002 then initializes the second timer 26 again.When the value of the second timer 26 is more than
Or equal to setting time value, still do not have packet to be sent in transmit queue, second processing chip 002 is then from wake-up states
Into resting state.Setting time value can be set according to specific needs, in the present embodiment, and setting time value may be configured as
500ms, or 550ms etc..It is understood that memory space of the transmit queue for storage packet to be sent.Need explanation
, when the value of the second timer 26 is more than or equal to setting time value, and still do not have data to be sent in transmit queue
Bao Shi, the dormancy function for calling preset interface agreement to carry performs the sleep operation of preset interface, preset interface dormancy release institute
The clock sources of occupancy, to realize the dormancy of the first process chip 001 and second processing chip 002, that is, realize application processor
And/or the dormancy of modem.
The present embodiment by when the second processing chip 002 in wake-up states detect data send instruction when, and inspection
When surveying the packet for not existing in preset interface and being in transmission state, the second timer 26 is initialized；When the second timer 26
When value is equal to or more than the first preset time, packet to be sent is sent to by second processing chip 002 by preset interface
The first process chip 001 in wake-up states.Realize and led in mobile terminal 1 00 by two double LTE of process chips realization
During telecommunication function, when not there is no the packet in transmission state in preset interface, the only value in the second timer 26
During equal to or more than the first preset time, second processing chip 002 just sends packet to be sent and is sent to the first processing core
Piece 001.Two process chips of mobile terminal 1 00 are avoided in transmission of data packets, if second processing chip 002 to
The speed of the transmission packet of first process chip 001 is too fast, what the first process chip 001 can send second processing chip 002
Multiple identification of data packets are that the situation of a packet occurs, and improve two process chips and institute is recognized in data transmission procedure
The accuracy rate of received data packet.
Further, the second embodiment of mobile terminal 1 00 of the present invention is proposed.
The difference of the second embodiment of mobile terminal 1 00 and the first embodiment of mobile terminal 1 00 is, second processing chip
002 is additionally operable to that in a dormant state, and when receiving data interaction request, wake-up states ought be entered from resting state, by pre-
If interface sends detection bag to the first process chip 001, and initializes the second timer 26.
Second processing chip 002 is additionally operable to when the value of the second timer 26 is equal to or more than the second preset time, inspection
Whether survey detects data and sends instruction.
When second processing chip 002 in a dormant state, and second processing chip 002 receive data interaction request when,
Second processing chip 002 enters wake-up states from resting state.After second processing chip 002 enters wake-up states, at second
Manage chip 002 and send detection bag to the first process chip 001, and start the second timer 26 and perform Clocked operation.Starting the
During two timers 26, the second timer 26 is initialized, so that the value of the second timer 26 is equal to zero.Wherein, second processing chip
The 002 data interaction request received can receive eNodeB 101 request of data for second processing chip 002, or at second
Reason chip 002 needs to access 2G, 3G or 4G network etc..
When the value of the second timer 26 is equal to or more than the second preset time, second processing chip 002 is detected whether
Detect data and send instruction, wherein, the data send instruction to send the instruction of packet to be sent.Second preset time can
Set according to specific needs, in the present embodiment, the second preset time is set to 30ms, in other embodiments, also may be used
Second preset time is set to 34ms, or 40ms etc..
It should be noted that detection bag can use the character mark of fixed word length, the detection bag is not normal packet, is
The field for being not in normal data packet.As detection bag in the present embodiment, can be represented with 0xF9F9F9, in other embodiments
In, it is also possible to it is set to the detection bag of other forms, such as 0xF3F3 and 0x3F3F.
The present embodiment by when second processing chip 002 in a dormant state receive data interaction ask when, actively
Enter wake-up states from resting state, and send detection bag to the first process chip 001, for the basis of the first process chip 001
Detection bag enters wake-up states from resting state, in order to which the process chip 001 of second processing chip 002 and first can be carried out just
Normal data interaction.
Further, the 3rd embodiment of mobile terminal 1 00 of the present invention is proposed.
The difference of the 3rd embodiment of mobile terminal 1 00 and the second embodiment of mobile terminal 1 00 is, the first process chip
001 is additionally operable to, when receiving detection bag in a dormant state, enter wake-up states from resting state according to detection bag, and initially
Change the first timer 16.
Reference picture 3, when the first process chip 001 in a dormant state receives detection bag, the first process chip 001
Enter wake-up states from resting state, and start the first timer 16 and perform Clocked operation, when starting the first timer 16, just
The first timer of beginningization 16, so that the value of the first timer 16 is equal to zero.First process chip 001 judges the first timer 16
Whether value is equal to or more than the 3rd preset time.Wherein, the 3rd preset time can be set according to specific needs, in this implementation
In example, the 3rd preset time is set to 20ms, in other embodiments, also the 3rd preset time 25ms can be set to, or
Person 28ms etc..
It should be noted that detecting number when second processing chip 002 is sent by preset interface to the first process chip 001
After bag, MPM (the interruption detection module still survived under terminal deep sleep state) is detected in the data in preset interface
Disconnected, MPM wakes up RPM, wakes up correspondence subsystem CPU according to terminal signaling source by RPM, then corresponding subsystem is to be waken up processing
Event.
First process chip 001 is additionally operable to, when the value of the first timer 16 is equal to or more than three preset times, connect
Packet to be sent is received, and handles packet to be sent, wherein, difference between the second preset time and the 3rd preset time etc.
In or less than default value.
When the value of the first timer 16 is equal to or more than three preset times, the first process chip 001 receives pending
Packet is sent, and handles packet to be sent.Such as when packet to be sent is to need the first process chip 001 to be responded, the
One process chip 001 then responds the packet to be sent.It is understood that the first process chip 001 handles data to be sent
The essence of bag is that packet to be sent is sent into corresponding module according to the attribute of packet to be sent or carried out corresponding
Processing.
In order to ensure that the first process chip 001 can normally receive the packet to be sent transmitted by second processing chip 002,
Second preset time should be more than between the 3rd preset time, and the second preset time and the 3rd preset time difference should be equal to or
Person is less than default value.It is understood that the time that the first process chip 001 is changed to wake-up states from resting state should be small
In or equal to default value.In the present embodiment, default value is set to 10ms, in other embodiments, and default value can
It is set to 8ms, or 9ms etc..
Comparison diagram 4 and Fig. 5 understood, the first process chip 001 can be waited from the time that resting state is changed to wake-up states
It is now, between the 3rd preset time and default value and equal to the second preset time in default value (as shown in Figure 4).The
One process chip 001 from resting state change to wake-up states time can be less than default value (as shown in Figure 5), now,
It is between 3rd preset time and default value and less than the second preset time.
Further, the first process chip 001 is additionally operable to judge whether the value of the first timer 16 is equal to or more than the
Three preset times；If the value of the first timer is less than the 3rd preset time, and receives packet to be sent, then abandon to be sent
Packet.
After the first process chip 001 is changed to wake-up states from resting state, the first process chip 001 judges the first meter
When device 16 value whether be equal to or more than the 3rd preset time.If the value of the first timer 16 is less than the 3rd preset time, and
First process chip 001 receives packet to be sent, and the first process chip 001 then abandons the packet to be sent, should not
Packet to be sent reports upper strata.
The present embodiment by when the first process chip 001 in a dormant state when, second processing chip 002 send detection bag
To the first process chip 001, to wake up the first process chip 001.And after the first process chip 001 enters wake-up states, lead to
Time difference for crossing between the first timer 16 and the second timer 26, it is to avoid second processing chip 002 sends packet to the
During one process chip 001, the first process chip 001 is in incomplete wake-up states, causes the first process chip 001 to receive data
The situation of bag failure occurs.Double LTE communication work(are realized by the first process chip 001 and the second chip 002 in mobile terminal 1 00
During energy, the success rate of data transfer between the first process chip 001 and second processing chip 002 is improved.
Further, the fourth embodiment of mobile terminal 1 00 of the present invention is proposed.
The difference of the fourth embodiment of mobile terminal 1 00 and the second embodiment of mobile terminal 1 00 is, second processing chip
002 is additionally operable to, when the value of the second timer 26 is less than three preset times, connect again by default after the preset duration of interval
Mouth sends detection bag to the first process chip 001.
Wrapped when second processing chip 002 sends detection by preset interface to the first process chip 001, and initialization second
After timer 26, second processing chip 002 judges whether the value of the second timer 26 is less than the 3rd preset time.When the second timing
When the value of device 26 is less than three preset times, second processing chip 002 is sent out after the preset duration of interval again by preset interface
Detection bag is sent to the first process chip 001.In the present embodiment, preset duration can be set according to specific needs, but in order to protect
The normal data packet that second processing chip 002 is sent will not be mistakenly considered by detection bag by demonstrate,proving the first process chip 001, will be detected
Bag is mistakenly considered the packet to be sent of the transmission of second processing chip 002, and preset duration should be less than the 3rd preset time.Such as can be with
Preset duration is set to 4ms, 6ms or 8ms etc..When the 3rd preset time is 20ms, and preset duration is 6ms, at second
Manage chip 002 and send detection bag to the first process chip 001, i.e. second processing again by preset interface after at interval of 6ms
Chip 002 have sent altogether three detection bags to the first process chip 001.
The present embodiment by when the second timer 26 value be less than three preset times when, second processing chip 002
Every sending detection bag to the first process chip 001 again by preset interface after preset duration, to avoid second processing chip 002
During transmission detection bag is to the first process chip 001, packet loss is detected, or detection is wrapped situations such as damaging and occurred, so that
Fail to receive detection and wrap from resting state in the first process chip 001 to enter wake-up states.
The present invention also provides a kind of data transmission method.
Reference picture 6, Fig. 6 is the schematic flow sheet of data transmission method first embodiment of the present invention.
The present embodiment proposes a kind of data transmission method, in the present embodiment there is provided the embodiment of data transmission method,
, can be with different from herein it should be noted that, although show logical order in flow charts, but in some cases
Order performs shown or described step.
Data transmission method is applied in mobile terminal 1 00, and mobile terminal 1 00 includes first connected by preset interface
Process chip 001 and second processing chip 002, the first process chip 001 include being embedded with the first of virtual user identifying card 13
Application processor 10, the first modem 11 being connected with entity user identification card 14 and the first timer 16, at second
Managing chip 002 includes the second application processor 20, the second timer 26 and second modem 21.
Step S10, sends instruction, and detect pre- when the second processing chip 002 in wake-up states detects data
If there is no the packet in transmission state in interface, the second timer 26 is initialized.
Step S20, when the value of the second timer 26 is equal to or more than the first preset time, second processing chip 002
Packet to be sent is sent to by preset interface by the first process chip 001 in wake-up states.
When the second processing chip 002 in wake-up states, which detects data, sends instruction, second processing chip 002 is examined
Survey and whether there is the packet in transmission state in preset interface, that is, detect in preset interface with the presence or absence of the number not sent
According to bag.If not there is no the packet in transmission state in preset interface, start the second timer 26, and initialize second and count
When device 26, make the second timer 26 value be equal to zero.When the value of the second timer 26 is equal to or more than the first preset time,
Packet to be sent is sent to the first process chip 001 in wake-up states by second processing chip 002 by preset interface.
When the value of the second timer 26 is less than the first preset time, the pause of second processing chip 002 sends number to be sent
According to bag to the first process chip 001.I.e. second processing chip 002 send whne response data packet to the first process chip 001 when
Between at intervals of the first preset time.In the present embodiment, the first preset time is set to 3ms, in other embodiments, and first is pre-
If the time may be alternatively provided as 4ms or 5ms etc..
It is understood that when in the first application processor 10 and second processing chip 002 in the first process chip 001
The second application processor 20 when carrying out data transmission (including transmission detection bag and packet to be sent etc.), preset interface
For the first preset interface.In embodiments of the present invention, the first preset interface is USB.In other embodiments, the first preset interface
Can be with the interface with USB said functions.When the first modem 11 and second processing core in the first process chip 001
When second modem 21 in piece 002 carries out data transmission (including transmission detects bag and packet to be sent etc.), in advance
If interface is the second preset interface.In embodiments of the present invention, the second preset interface is UART.In other embodiments, second
Preset interface can be with the interface with UART said functions.
Further, when there is the packet in transmission state in preset interface, second processing chip 002 waits pre-
If the packet in transmission state is completely sent to the first process chip 001 in interface.
Further, not there is no the packet in transmission state in preset interface when second processing chip 002 is detected
When, second processing chip 002, which is detected, whether there is packet to be sent in transmit queue.If there is number to be sent in transmit queue
According to bag, then the second timer 26 is initialized, when the value of the second timer 26 is equal to or more than the first preset time, by pre-
If packet to be sent is sent to the first process chip 001 by interface.If there is no packet to be sent in transmit queue, just
The second timer of beginningization 26, when the value of the second timer 26 is equal to or more than the first preset time, in transmit queue also not
There is packet to be sent, second processing chip 002 then initializes the second timer 26 again.When the value of the second timer 26 is more than
Or equal to setting time value, still do not have packet to be sent in transmit queue, second processing chip 002 is then from wake-up states
Into resting state.Setting time value can be set according to specific needs, in the present embodiment, and setting time value may be configured as
500ms, or 550ms etc..It is understood that memory space of the transmit queue for storage packet to be sent.Need explanation
, when the value of the second timer 26 is more than or equal to setting time value, and still do not have data to be sent in transmit queue
Bao Shi, the dormancy function for calling preset interface agreement to carry performs the sleep operation of preset interface, preset interface dormancy release institute
The clock sources of occupancy, to realize the dormancy of the first process chip 001 and second processing chip 002, that is, realize application processor
And/or the dormancy of modem.
The present embodiment by when the second processing chip 002 in wake-up states detect data send instruction when, and inspection
When surveying the packet for not existing in preset interface and being in transmission state, the second timer 26 is initialized；When the second timer 26
When value is equal to or more than the first preset time, packet to be sent is sent to by second processing chip 002 by preset interface
The first process chip 001 in wake-up states.Realize and led in mobile terminal 1 00 by two double LTE of process chips realization
During telecommunication function, when not there is no the packet in transmission state in preset interface, the only value in the second timer 26
During equal to or more than the first preset time, second processing chip 002 just sends packet to be sent and is sent to the first processing core
Piece 001.Two process chips of mobile terminal 1 00 are avoided in transmission of data packets, if second processing chip 002 to
The speed of the transmission packet of first process chip 001 is too fast, what the first process chip 001 can send second processing chip 002
Multiple identification of data packets are that the situation of a packet occurs, and improve two process chips and institute is recognized in data transmission procedure
The accuracy rate of received data packet.
Further, data transmission method second embodiment of the present invention is proposed.
The difference of data transmission method second embodiment and data transmission method first embodiment is, reference picture 7, data
Transmission method also includes：
Step S30, when second processing chip 002 in a dormant state, and second processing chip 002 receives data interaction
During request, second processing chip 002 enters wake-up states from resting state, and detection bag is sent to the first processing by preset interface
Chip 001, and initialize the second timer 26.
Step S40, when the value of the second timer 26 is equal to or more than the second preset time, second processing chip 002
Detect whether that detecting data sends instruction.
When second processing chip 002 in a dormant state, and second processing chip 002 receive data interaction request when,
Second processing chip 002 enters wake-up states from resting state.After second processing chip 002 enters wake-up states, at second
Manage chip 002 and send detection bag to the first process chip 001, and start the second timer 26 and perform Clocked operation.Starting the
During two timers 26, the second timer 26 is initialized, so that the value of the second timer 26 is equal to zero.Wherein, second processing chip
The 002 data interaction request received can receive eNodeB 101 request of data for second processing chip 002, or at second
Reason chip 002 needs to access 2G, 3G or 4G network, or second processing chip 002 has authentication requirement etc..
When the value of the second timer 26 is equal to or more than the second preset time, second processing chip 002 is detected whether
Detect data and send instruction, wherein, the data send instruction to send the instruction of packet to be sent.Second preset time can
Set according to specific needs, in the present embodiment, the second preset time is set to 30ms, in other embodiments, also may be used
Second preset time is set to 34ms, or 40ms etc..
It should be noted that detection bag can use the character mark of fixed word length, the detection bag is not normal packet, is
The field for being not in normal data packet.As detection bag in the present embodiment, can be represented with 0xF9F9F9, in other embodiments
In, it is also possible to it is set to the detection bag of other forms, such as 0xF3F3 and 0x3F3F.
The present embodiment by when second processing chip 002 in a dormant state receive data interaction ask when, actively
Enter wake-up states from resting state, and send detection bag to the first process chip 001, for the basis of the first process chip 001
Detection bag enters wake-up states from resting state, in order to which the process chip 001 of second processing chip 002 and first can be carried out just
Normal data interaction.
Further, data transmission method 3rd embodiment of the present invention is proposed.
The difference of data transmission method 3rd embodiment and data transmission method second embodiment is, data transmission method
Also include：
Step a, when the first process chip 001 in a dormant state receives detection bag, the first process chip 001
Enter wake-up states from resting state according to detection bag, and initialize the first timer 16.
Reference picture 3, when the first process chip 001 in a dormant state receives detection bag, the first process chip 001
Enter wake-up states from resting state, and start the first timer 16 and perform Clocked operation, when starting the first timer 16, just
The first timer of beginningization 16, so that the value of the first timer 16 is equal to zero.First process chip 001 judges the first timer 16
Whether value is equal to or more than the 3rd preset time.Wherein, the 3rd preset time can be set according to specific needs, in this implementation
In example, the 3rd preset time is set to 20ms, in other embodiments, also the 3rd preset time 25ms can be set to, or
Person 28ms etc..
It should be noted that detecting number when second processing chip 002 is sent by preset interface to the first process chip 001
After bag, MPM (the interruption detection module still survived under terminal deep sleep state) is detected in the data in preset interface
Disconnected, MPM wakes up RPM, wakes up correspondence subsystem CPU according to terminal signaling source by RPM, then corresponding subsystem is to be waken up processing
Event.
Step b, when the value of the first timer 16 is equal to or more than three preset times, the first process chip 001 connects
Packet to be sent is received, and handles packet to be sent, wherein, difference between the second preset time and the 3rd preset time etc.
In or less than default value.
When the value of the first timer 16 is equal to or more than three preset times, the first process chip 001 receives pending
Packet is sent, and handles packet to be sent.Such as when packet to be sent is to need the first process chip 001 to be responded, the
One process chip 001 then responds the packet to be sent.It is understood that the first process chip 001 handles data to be sent
The essence of bag is that packet to be sent is sent into corresponding module according to the attribute of packet to be sent or carried out corresponding
Processing.
In order to ensure that the first process chip 001 can normally receive the packet to be sent transmitted by second processing chip 002,
Second preset time should be more than between the 3rd preset time, and the second preset time and the 3rd preset time difference should be equal to or
Person is less than default value.It is understood that the time that the first process chip 001 is changed to wake-up states from resting state should be small
In or equal to default value.In the present embodiment, default value is set to 10ms, in other embodiments, and default value can
It is set to 8ms, or 9ms etc..
Comparison diagram 4 and Fig. 5 understood, the first process chip 001 can be waited from the time that resting state is changed to wake-up states
It is now, between the 3rd preset time and default value and equal to the second preset time in default value (as shown in Figure 4).The
One process chip 001 from resting state change to wake-up states time can be less than default value (as shown in Figure 5), now,
It is between 3rd preset time and default value and less than the second preset time.
Further, data transmission method also includes：
Step c, when the first process chip 001 judges whether the value of the first timer 16 is default equal to or more than the 3rd
Between.
Step d, if the value of the first timer 16 be less than the 3rd preset time, and the first process chip 001 receive it is pending
Packet is sent, the first process chip 001 then abandons packet to be sent.
After the first process chip 001 is changed to wake-up states from resting state, the first process chip 001 judges the first meter
When device 16 value whether be equal to or more than the 3rd preset time.If the value of the first timer 16 is less than the 3rd preset time, and
First process chip 001 receives packet to be sent, and the first process chip 001 then abandons the packet to be sent, should not
Packet to be sent reports upper strata.
The present embodiment by when the first process chip 001 in a dormant state when, second processing chip 002 send detection bag
To the first process chip 001, to wake up the first process chip 001.And after the first process chip 001 enters wake-up states, lead to
Time difference for crossing between the first timer 16 and the second timer 26, it is to avoid second processing chip 002 sends packet to the
During one process chip 001, the first process chip 001 is in incomplete wake-up states, causes the first process chip 001 to receive data
The situation of bag failure occurs.Double LTE communication work(are realized by the first process chip 001 and the second chip 002 in mobile terminal 1 00
During energy, the success rate of data transfer between the first process chip 001 and second processing chip 002 is improved.
Further, data transmission method fourth embodiment of the present invention is proposed.
The difference of data transmission method fourth embodiment and data transmission method second embodiment is, reference picture 8, data
Transmission method also includes：
Step S50, when the value of the second timer 26 is less than three preset times, second processing chip 002 is pre- at interval
If sending detection bag to the first process chip 001 again by preset interface after duration.
Wrapped when second processing chip 002 sends detection by preset interface to the first process chip 001, and initialization second
After timer 26, second processing chip 002 judges whether the value of the second timer 26 is less than the 3rd preset time.When the second timing
When the value of device 26 is less than three preset times, second processing chip 002 is sent out after the preset duration of interval again by preset interface
Detection bag is sent to the first process chip 001.In the present embodiment, preset duration can be set according to specific needs, but in order to protect
The normal data packet that second processing chip 002 is sent will not be mistakenly considered by detection bag by demonstrate,proving the first process chip 001, will be detected
Bag is mistakenly considered the packet to be sent of the transmission of second processing chip 002, and preset duration should be less than the 3rd preset time.Such as can be with
Preset duration is set to 4ms, 6ms or 8ms etc..When the 3rd preset time is 20ms, and preset duration is 6ms, at second
Manage chip 002 and send detection bag to the first process chip 001, i.e. second processing again by preset interface after at interval of 6ms
Chip 002 have sent altogether three detection bags to the first process chip 001.
The present embodiment by when the second timer 26 value be less than three preset times when, second processing chip 002
Every sending detection bag to the first process chip 001 again by preset interface after preset duration, to avoid second processing chip 002
During transmission detection bag is to the first process chip 001, packet loss is detected, or detection is wrapped situations such as damaging and occurred, so that
Fail to receive detection and wrap from resting state in the first process chip 001 to enter wake-up states.
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 system including a series of key elements not only include those key elements, and
And also including the other key elements being not expressly set out, or also include for this process, method, article or system 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 system 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 to cause a station terminal equipment (can be mobile phone, computer, clothes
It is engaged in device, air conditioner, or network equipment etc.) method that performs 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 mobile terminal, it is characterised in that the mobile terminal includes the first process chip connected by preset interface
With second processing chip, first process chip includes being embedded with the first application processor of virtual user identifying card and real
The first modem and the first timer of body Subscriber Identity Module connection, the second processing chip include the second application
Processor, the second timer and second modem；
The second processing chip, connects for that ought detect data transmission instruction in wake-up states, and detect described preset
When there is no the packet in transmission state in mouthful, second timer is initialized；When value of second timer etc.
When the first preset time, packet to be sent is sent to by the preset interface by the institute in wake-up states
State the first process chip.
2. mobile terminal as claimed in claim 1, it is characterised in that the second processing chip is additionally operable to when in dormancy shape
State, and when receiving data interaction request, enter wake-up states from the resting state, sent and detected by the preset interface
Wrap to first process chip, and initialize second timer；When the value of second timer is equal to or more than
During the second preset time, detect whether that detecting data sends instruction.
3. mobile terminal as claimed in claim 2, it is characterised in that first process chip is additionally operable to when in dormancy shape
When state receives the detection bag, the wake-up states are entered from the resting state according to the detection bag, and initialize institute
State the first timer；When the value of first timer is equal to or more than three preset time, receive described pending
Packet is sent, and handles the packet to be sent, wherein, between second preset time and the 3rd preset time
Difference is equal to or less than default value.
4. mobile terminal as claimed in claim 3, it is characterised in that first process chip is additionally operable to judge described first
Whether the value of timer is equal to or more than the 3rd preset time；If the value of first timer is default less than the described 3rd
Between, and receive the packet to be sent, then abandon the packet to be sent.
5. mobile terminal as claimed in claim 2, it is characterised in that the second processing chip is additionally operable to when the described second meter
When device value be less than three preset time when, interval preset duration after again by the preset interface send it is described visit
Bag is surveyed to first process chip.
6. a kind of data transmission method, it is characterised in that the data transmission method is applied to mobile terminal, the mobile terminal
Including the first process chip connected by preset interface and second processing chip, first process chip includes being embedded with void
The first application processor for intending Subscriber Identity Module, the first modem and the first meter that are connected with entity user identification card
When device, the second processing chip include the second application processor, the second timer and second modem；
Instruction is sent when the second processing chip in wake-up states detects data, and is detected in the preset interface
When there is no the packet in transmission state, second timer is initialized；
When the value of second timer is equal to or more than the first preset time, the second processing chip passes through described pre-
If packet to be sent is sent to first process chip in wake-up states by interface.
7. data transmission method as claimed in claim 6, it is characterised in that described to work as at be in wake-up states described second
Reason chip detects data and sends instruction, and when detecting the packet for not existing in the preset interface and being in transmission state,
Before the step of initializing second timer, in addition to：
When the second processing chip in a dormant state, and the second processing chip receive data interaction request when, institute
State second processing chip and enter wake-up states from the resting state, detection bag is sent to described first by the preset interface
Process chip, and initialize second timer；
When the value of second timer is equal to or more than the second preset time, the second processing chip detects whether to detect
Measure data and send instruction.
8. data transmission method as claimed in claim 7, it is characterised in that the second processing chip is from the resting state
Into wake-up states, detection bag is sent to first process chip by the preset interface, and initializes second meter
When device the step of after, in addition to：
When first process chip in a dormant state receives the detection bag, first process chip is according to institute
State detection bag and enter the wake-up states from the resting state, and initialize first timer；
Packet to be sent is sent to described in wake-up states by the preset interface by the second processing chip
After the step of one process chip, in addition to：
When the value of first timer is equal to or more than three preset time, first process chip receives institute
Packet to be sent is stated, and handles the packet to be sent, wherein, second preset time and the 3rd preset time
Between difference be equal to or less than default value.
9. data transmission method as claimed in claim 8, it is characterised in that when the value of first timer is equal to or greatly
When three preset time, first process chip receives the packet to be sent, and handles the number to be sent
Before the step of bag, in addition to：
First process chip judges whether the value of first timer is equal to or more than the 3rd preset time；
If the value of first timer be less than the 3rd preset time, and first process chip receive it is described pending
Packet is sent, first process chip then abandons the packet to be sent.
10. data transmission method as claimed in claim 7, it is characterised in that the second processing chip is from the dormancy shape
State enters wake-up states, sends detection bag to first process chip by the preset interface, and initialize described second
After the step of timer, in addition to：
When the value of second timer is less than three preset time, the second processing chip is in interval preset duration
The detection bag is sent to first process chip again by the preset interface afterwards.
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| CN110069223A (en) * | 2018-01-23 | 2019-07-30 | 上海济丽信息技术有限公司 | A kind of intelligent large-screen splicing display unit based on android system |
| CN111831342A (en) * | 2019-04-15 | 2020-10-27 | 恩智浦美国有限公司 | Wake-up circuit and method for reducing false wake-up events |
| CN112631978A (en) * | 2020-12-18 | 2021-04-09 | 北京地平线信息技术有限公司 | Method and device for transmitting data, electronic equipment and storage medium |
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