CN109362103A - A kind of data cache method and terminal device - Google Patents
A kind of data cache method and terminal device Download PDFInfo
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- CN109362103A CN109362103A CN201811279549.3A CN201811279549A CN109362103A CN 109362103 A CN109362103 A CN 109362103A CN 201811279549 A CN201811279549 A CN 201811279549A CN 109362103 A CN109362103 A CN 109362103A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/14—Flow control between communication endpoints using intermediate storage
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1221—Wireless traffic scheduling based on age of data to be sent
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Abstract
The embodiment of the invention discloses a kind of data cache method and terminal devices, are applied to field of communication technology, can solve the problem of data packet time-out existing in the prior art can not be sent.This method comprises: obtaining target information, target information includes the first duration, or including the first duration and history scheduling information, the duration of the first data packet of a length of caching, history scheduling information are used to indicate the history stock number that the network equipment is terminal device distribution when first；In the case where target information meets preset condition, the first data packet in caching is abandoned.This method is applied in the scene of data buffer storage.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of data cache methods and terminal device.
Background technique
It is universal with terminal technology, terminal device using more and more extensive.
When terminal device obtains data by internet, terminal device can send the data for being used for request data to base station
Packet.Specifically, terminal device can cache these data packets, and the data volume (data i.e. to be sent of caching are reported to base station
Amount), base station can be that terminal device distributes the resource for sending data packet according to the data volume for the caching that terminal device reports,
After terminal device gets the resource, terminal device can on the resource, according to caching data packet sequence successively to base
It stands and sends the data packet of caching, after the data packet for receiving terminal device transmission, base station can be returned to terminal device for base station
The requested data of the data packet.
During above-mentioned terminal device obtains data, since the data packet commonly used in request data is answer-mode
Data packet, therefore terminal device, before getting the resource for sending data packet, terminal device can cache always this kind of number
According to packet, so if the resource of multiple terminal devices sharing base, it would be possible that base station is caused to distribute to each terminal device
Resource is less, so that cached the terminal device of more data packet possibly can not send these data packets in time, to lead
Cause data packet time-out.
Summary of the invention
The embodiment of the present invention provides a kind of data cache method and terminal device, to solve data existing in the prior art
The problem of packet time-out can not be sent.
In order to solve the above-mentioned technical problem, the embodiments of the present invention are implemented as follows:
In a first aspect, providing a kind of data cache method, it is applied to terminal device, this method comprises: target information is obtained,
Target information includes the first duration, or including the first duration and history scheduling information, the first data packet of a length of caching when first
Duration, history scheduling information be used to indicate the network equipment be terminal device distribution history stock number；Meet in target information
In the case where preset condition, the first data packet in caching is abandoned.
Second aspect provides a kind of terminal device, which includes: to obtain module and discard module；
Module is obtained, for obtaining target information, target information includes the first duration, or including the first duration and history
Scheduling information, first when the first data packet of a length of caching duration, history scheduling information is used to indicate the network equipment and sets for terminal
The history stock number that back-up is matched；Discard module abandons the in caching in the case where target information meets preset condition
One data packet.
The third aspect provides a kind of terminal device, which includes processor, memory and be stored in the memory
Computer program that is upper and can running on the processor, realizes such as first aspect when which is executed by the processor
The step of described data cache method.
Fourth aspect provides a kind of computer readable storage medium, stores computer on the computer readable storage medium
Program, the step of data cache method as described in relation to the first aspect is realized when which is executed by processor.
In embodiments of the present invention, available target information, target information include the first duration, or when including first
Long and history scheduling information, the duration of the first data packet of a length of caching, history scheduling information are used to indicate the network equipment when first
For the history stock number of terminal device distribution；In the case where target information meets preset condition, the first number in caching is abandoned
According to packet.With this solution, since first in caching can be abandoned in the case where the target information of acquisition meets preset condition
Data packet, thus terminal device will not data cached packet always, but the partial data packet in caching is abandoned, so that slow
Depositing remaining data packet (abandoning remaining data packet after the first data packet) can send in time, to will not lead to these
Remaining data packet time-out.
Detailed description of the invention
Fig. 1 is a kind of configuration diagram of possible Android operation system provided in an embodiment of the present invention；
Fig. 2 is a kind of data cache method schematic diagram one provided in an embodiment of the present invention；
Fig. 3 is a kind of data cache method schematic diagram two provided in an embodiment of the present invention；
Fig. 4 is a kind of data cache method schematic diagram three provided in an embodiment of the present invention；
Fig. 5 is a kind of data cache method schematic diagram four provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram one of terminal device provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram two of terminal device provided in an embodiment of the present invention；
Fig. 8 is a kind of hardware schematic of terminal device provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Term " first " and " second " in description and claims of this specification etc. are for distinguishing different pairs
As, rather than it is used for the particular order of description object.For example, when the first duration and the second duration etc. are for distinguishing different
It is long, rather than the particular order for describing duration.
It should be noted that in the embodiment of the present invention, " illustrative " or " such as " etc. words make example, example for indicating
Card or explanation.Be described as in the embodiment of the present invention " illustrative " or " such as " any embodiment or design scheme do not answer
It is interpreted than other embodiments or design scheme more preferably or more advantage.Specifically, " illustrative " or " example are used
Such as " word is intended to that related notion is presented in specific ways.
Terminal device in the embodiment of the present invention can be the terminal device with operating system.The operating system can be
Android (Android) operating system can be ios operating system, can also be other possible operating systems, and the present invention is implemented
Example is not especially limited.
Below by taking Android operation system as an example, introduce applied by data cache method provided in an embodiment of the present invention
Software environment.
As shown in Figure 1, being a kind of configuration diagram of possible Android operation system provided in an embodiment of the present invention.Scheming
In 1, the framework of Android operation system includes 4 layers, be respectively as follows: application layer, application framework layer, system Runtime Library layer and
Inner nuclear layer (is specifically as follows Linux inner core).
Wherein, application layer includes each application program (including system application and in Android operation system
Tripartite's application program).
Application framework layer is the frame of application program, and developer can be in the exploitation for the frame for abiding by application program
In the case where principle, some application programs are developed based on application framework layer.
System Runtime Library layer includes library (also referred to as system library) and Android operation system running environment.Library is mainly Android behaviour
As system it is provided needed for all kinds of resources.Android operation system running environment is used to provide software loop for Android operation system
Border.
Inner nuclear layer is the operating system layer of Android operation system, belongs to the bottom of Android operation system software level.It is interior
Stratum nucleare provides core system service and hardware-related driver based on linux kernel for Android operation system.
By taking Android operation system as an example, in the embodiment of the present invention, developer can be based on above-mentioned Android as shown in Figure 1
The software program of data cache method provided in an embodiment of the present invention is realized in the system architecture of operating system, exploitation, so that
The data cache method can be run based on Android operation system as shown in Figure 1.I.e. processor or terminal device can lead to
It crosses and runs software program realization data cache method provided in an embodiment of the present invention in Android operation system.
The embodiment of the present invention provides a kind of data cache method, available target information, when target information includes first
It is long, or include the first duration and history scheduling information, first when a length of duration for caching the first data packet, history scheduling information
It is used to indicate the history stock number that the network equipment is terminal device distribution；In the case where target information meets preset condition, lose
Abandon the first data packet in caching.With this solution, due to can in the case where the target information of acquisition meets preset condition,
Abandon the first data packet in caching, thus terminal device will not data cached packet always, but by the partial data in caching
Packet abandons, so that remaining data packet (abandoning remaining data packet after the first data packet) can be sent out in time in caching
It send, so that these remaining data packet time-out will not be caused.
Terminal device in the embodiment of the present invention can be mobile terminal device, or immobile terminal equipment.It moves
Dynamic terminal device can be mobile phone, tablet computer, laptop, palm PC, vehicle-mounted terminal equipment, wearable device, surpass
Grade mobile personal computer (ultra-mobile personal computer, UMPC), net book or personal digital assistant
(personal digital assistant, PDA) etc.；Immobile terminal equipment can be personal computer (personal
Computer, PC), television set (television, TV), automatic teller machine or self-service machine etc.；The embodiment of the present invention does not limit specifically
It is fixed.
The executing subject of data cache method provided in an embodiment of the present invention can be (including the movement of above-mentioned terminal device
Terminal device and immobile terminal equipment), or it can be realized the function mould of the data cache method in the terminal device
Block and/or functional entity can specifically determine that the embodiment of the present invention is not construed as limiting according to actual use demand.Below with end
For end equipment, data cache method provided in an embodiment of the present invention is illustratively illustrated.
As shown in Fig. 2, data cache method provided in an embodiment of the present invention includes the following steps 11 and step 12.
Step 11, terminal device obtain target information.
Wherein, above-mentioned target information includes the first duration, or including the first duration and history scheduling information, the first duration
For the duration for caching the first data packet, history scheduling information is used to indicate the history resource that the network equipment is terminal device distribution
Amount.
Optionally, in the case where target information includes the first duration, above-mentioned preset condition is that the first duration is greater than or waits
In preset duration threshold value.
Optionally, in the case where target information includes the first duration and history scheduling information, above-mentioned preset condition is the
It is long for the moment to be greater than or equal to preset duration threshold value, and history stock number is less than scheduling resource threshold.
Optionally, the data packet in the embodiment of the present invention all can be used for the data packet of request data, i.e., the present invention is real
Apply data packet in example all can be answer-mode data packet.
Since data packet has certain life cycle, which can be according to the existence of data packet
Period determines.
Optionally, the preset duration threshold value can be set to the existence week less than or equal to data packet in the embodiment of the present invention
The duration of phase.
The embodiment of the present invention does not limit the specific setting of the preset time threshold, and it is pre- to be less than this with the cache-time of data packet
If in the case where time threshold, subject to the data packet is not time out.
Optionally, it is terminal device distribution that history scheduling information, which is specifically used for instruction network equipment in first time period,
History stock number, at the time of the finish time of first time period is earlier than scheduling information is obtained.
Optionally, at the time of the finish time of first time period can be to obtain history scheduling information.
Optionally, above-mentioned scheduling resource threshold is the money that the preset network equipment in the second duration is terminal device distribution
Source amount, wherein the second duration is identical as the length of first time period.
Illustratively, it is assumed that first time period and the second duration are 10 seconds, and history scheduling information can be to obtain scheduling
Before at the time of information in adjacent 10 seconds, the network equipment is the history stock number of terminal device distribution, above-mentioned scheduling resource threshold
Value can be the stock number that the network equipment is terminal device distribution in preset 10 seconds.
The specific length of first time period and the second duration is not limited in the embodiment of the present invention, first time period and when second
Long length can be configured according to the actual situation.
In the embodiment of the present invention, above-mentioned scheduling resource threshold can be according to the setting of the second duration and terminal device in practice
It is configured using the case where resource, the embodiment of the present invention is not construed as limiting.
A length of 10 seconds when illustratively, with second, and terminal device usually guarantees the number for having 5000 bits in 10 seconds domestic demands
For transfer resource, then above-mentioned scheduling resource threshold can be set in 10 seconds, 5000 bits.It is appreciated that scheduling money
Source threshold value may be arranged as other situations, for example, in 20 seconds, 10000 bits；Alternatively, 20000 compare top grade in 30 seconds.
Step 12, terminal device abandon the first data packet in caching in the case where target information meets preset condition.
Optionally, step 12 includes following two situation:
The first situation: in the case where the first duration is greater than or equal to preset duration threshold value, first in caching is abandoned
Data packet.
Second situation: it is greater than or equal to preset duration threshold value in the first duration, and history stock number is less than scheduling resource
In the case where threshold value, the first data packet in caching is abandoned.
It should be noted that the data cached packet of terminal device specifically can be in terminal device in the embodiment of the present invention
Caching in modulation /demodulation module (such as modem), usually can be by the online application module in terminal device (for example, answering
With processor) data packet for being used for request data is generated, and the modem in terminal device is delivered a packet to, it modulates
Demodulator, can be by data queue of the data pack buffer in modem before getting the resource for sending data packet
In.
Optionally, above-mentioned preset duration threshold value specifically can store in the modem of terminal device.Optionally, it adjusts
The preset duration threshold value stored in modulator-demodulator specifically can be the application processor in terminal device and be sent to modulatedemodulate mode transfer
Block.Illustratively, which can be sent to tune by data-interface by the application processor in terminal device
Demodulation module processed.
Data cache method provided in an embodiment of the present invention, available target information, target information include the first duration,
Or including the first duration and history scheduling information, the duration of the first data packet of a length of caching, history scheduling information are used when first
In the history stock number that the instruction network equipment is terminal device distribution；In the case where target information meets preset condition, abandon
The first data packet in caching.With this solution, due to that can be lost in the case where the target information of acquisition meets preset condition
Abandon the first data packet in caching, thus terminal device will not data cached packet always, but by the partial data packet in caching
It abandons, so that remaining data packet (abandoning remaining data packet after the first data packet) can send in time in caching,
To which these remaining data packet time-out will not be caused.
Optionally, in conjunction with Fig. 2, as shown in figure 3, before above-mentioned steps 11, data buffer storage provided in an embodiment of the present invention
Method further includes following step 13 and step 14.
Step 13, terminal device obtain the first data volume.
Wherein, above-mentioned first data volume is the sum of the data volume of entire packet cached in caching.
Step 14, terminal device judge whether the first data volume is greater than the first data-quantity threshold.
In the embodiment of the present invention, above-mentioned step can be executed in the case where the first data volume is greater than the first data-quantity threshold
Rapid 11.In the case where the first data volume is less than or equal to the first data-quantity threshold, terminate data provided in an embodiment of the present invention
Caching method no longer executes other steps after above-mentioned steps 14.
Optionally, above-mentioned first data volume can be the data queue in the caching of the modem in terminal device
Byte length.Above-mentioned first data-quantity threshold can be preset byte length.Optionally, the first data-quantity threshold can be set
For any one byte length between 30000 bytes~100000 bytes.
In the embodiment of the present invention, above-mentioned steps 11 are executed in the case where the first data volume is greater than the first data-quantity threshold,
Can according to the data volume in caching number determine whether packet discard, so as to spatial cache abundance in the case where
The first data packet is not abandoned, the first data packet is abandoned in the case where spatial cache is less, so can utmostly be guaranteed not
Packet loss.
Optionally, in conjunction with Fig. 3, as shown in figure 4, after step 14 in Fig. 3, it, can be in the first data before step 11
In the case that amount is greater than the first data-quantity threshold, following step 15 and step 16 are executed.
Step 15, terminal device judge whether the first data volume is greater than the second data-quantity threshold.
In the case where the first data volume is greater than the second data-quantity threshold, above-mentioned steps 11 and following step 16 are executed；?
In the case that first data volume is less than or equal to the second data-quantity threshold, above-mentioned steps 11 are executed.
Step 16, terminal device stop data cached packet.
In the embodiment of the present invention, terminal device stops the specific modem that can be in terminal device of data cached packet
Notice online application module does not retransmit data packet to modem.
Wherein, the second data-quantity threshold is greater than the first data-quantity threshold.
Above-mentioned second data-quantity threshold can be the preset byte length greater than the first data-quantity threshold.Optionally,
Two data-quantity thresholds can be set to any one byte length between 10000 bytes~30000 bytes.
In the embodiment of the present invention, in the case where the first data volume is greater than the first data-quantity threshold, above-mentioned step is not only executed
Rapid 11, and step 16 is executed so as to avoid the data packet of storing excess in caching.
Optionally, it in the embodiment of the present invention, can be executed primary in the case where terminal device one data packet of every caching
Method flow as shown in Figure 3 or Figure 4.
Optionally, as shown in figure 5, after the step 16 in above-mentioned Fig. 4, data buffer storage side provided in an embodiment of the present invention
Method may include following step 17 and step 18.
Step 17, terminal device reacquire the first data volume.
Step 18, terminal device are in the case where the first data volume of reacquisition is less than the first data-quantity threshold, again
Start data cached packet.
Step 17 and step 18 shown in fig. 5 can be executed before step 12 or be executed after the step 12, this
Send out inventive embodiments without limitation.
After above-mentioned steps 16, data packet may be sent in the caching of terminal device, so that in caching
Data volume is reduced, therefore after reacquiring the first data volume after above-mentioned steps 16, can be in the first number of reacquisition
In the case where measuring less than the first data-quantity threshold, restart data cached packet, so as to flexibly utilize spatial cache.
As shown in fig. 6, the embodiment of the present invention provides a kind of terminal device 130, which includes: acquisition module
131 and discard module 132.
Wherein, module 131 is obtained, for obtaining target information, target information includes the first duration, or when including first
Long and history scheduling information, the duration of the first data packet of a length of caching, history scheduling information are used to indicate the network equipment when first
For the history stock number of terminal device distribution.
Discard module 132 abandons in the case where for meeting preset condition in the target information for obtaining the acquisition of module 131
The first data packet in caching.
Optionally, in the case where target information includes the first duration, preset condition is that the first duration is greater than or equal in advance
If duration threshold value；Alternatively, in the case where target information includes the first duration and history scheduling information, when preset condition is first
It is long to be greater than or equal to preset duration threshold value, and history stock number is less than scheduling resource threshold.
Optionally, history scheduling information is specifically used for instruction in first time period, and the network equipment is terminal device distribution
History stock number, finish time of first time period is at the time of obtaining history scheduling information；It is default for dispatching resource threshold
In the second duration, the network equipment be terminal device distribution stock number；Wherein, the length of the second duration and first time period
It is identical.
Optionally, module 131 is obtained, for obtaining the first data volume before obtaining target information, the first data volume is
The sum of data volume of entire packet cached in caching；And module 131 is obtained, it is specifically used for big in first data volume
In the case where the first data-quantity threshold, target information is obtained.
Optionally, in conjunction with Fig. 6, as shown in fig. 7, the terminal device further includes cache module 133.
Wherein, cache module 133, for stopping caching in the case where the first data volume is greater than the second data-quantity threshold
Data packet, the second data-quantity threshold are greater than the first data-quantity threshold.
Optionally, module 131 is obtained, is also used to after cache module 133 stops data cached packet, reacquires first
Data volume；Cache module 133 is also used in the case where the first data volume of reacquisition is less than the first data-quantity threshold, weight
Newly start data cached packet.
Terminal device provided in an embodiment of the present invention can be realized each process shown in above method embodiment, to keep away
Exempt to repeat, details are not described herein again.
The embodiment of the present invention provides a kind of terminal device, available target information, and target information includes the first duration, or
Person includes the first duration and history scheduling information, first when the first data packet of a length of caching duration, history scheduling information is used for
Indicate that the network equipment is the history stock number of terminal device distribution；In the case where target information meets preset condition, abandon slow
The first data packet in depositing.With this solution, due to that can be abandoned in the case where the target information of acquisition meets preset condition
The first data packet in caching, thus terminal device will not data cached packet always, but the partial data packet in caching is lost
It abandons, so that remaining data packet (abandoning remaining data packet after the first data packet) can send in time in caching, from
Without will lead to these remaining data packet time-out.
A kind of hardware schematic of Fig. 8 terminal device of each embodiment to realize the present invention, the terminal device 100 include
But be not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104, sensor 105, display are single
The components such as member 106, user input unit 107, interface unit 108, memory 109, processor 110, power supply 111.This field skill
Art personnel are appreciated that terminal device structure shown in Fig. 8 does not constitute the restriction to terminal device, and terminal device can wrap
It includes than illustrating more or fewer components, perhaps combines certain components or different component layouts.In the embodiment of the present invention
In, terminal device includes but is not limited to mobile phone, tablet computer, laptop, palm PC, vehicle-mounted terminal equipment, wearable
Equipment and pedometer etc..
Wherein, processor 110, for obtaining target information, target information includes the first duration, or including the first duration
With history scheduling information, first when the first data packet of a length of caching duration, history scheduling information is used to indicate the network equipment and is
The history stock number of terminal device distribution；In the case where target information meets preset condition, the first data in caching are abandoned
Packet.
The embodiment of the present invention provides a kind of terminal device, and the embodiment of the present invention provides a kind of terminal device, available mesh
Information is marked, target information includes the first duration, or includes the first duration and history scheduling information, and first when is a length of to cache first
The duration of data packet, history scheduling information are used to indicate the history stock number that the network equipment is terminal device distribution；Believe in target
In the case that breath meets preset condition, the first data packet in caching is abandoned.With this solution, due to can be in the target of acquisition
In the case that information meets preset condition, the first data packet in caching is abandoned, therefore terminal device will not be data cached always
Packet, but the partial data packet in caching is abandoned, so that remaining data packet is (after the first data packet of discarding in caching
Remaining data packet) it can send in time, so that these remaining data packet time-out will not be caused.
It should be understood that the embodiment of the present invention in, radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 110 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 101 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 101 can also by wireless communication system and network and other set
Standby communication.
Terminal device provides wireless broadband internet by network module 102 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 103 can be received by radio frequency unit 101 or network module 102 or in memory 109
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 103 can also provide and end
The relevant audio output of specific function that end equipment 100 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 103 includes loudspeaker, buzzer and receiver etc..
Input unit 104 is for receiving audio or video signal.Input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or network module 102.Mike
Wind 1042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 101 is converted in the case where telephone calling model.
Terminal device 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when terminal device 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify terminal device posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 105 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with terminal device
Family setting and the related key signals input of function control.Specifically, user input unit 107 include touch panel 1071 and
Other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation).Touch panel 1071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 110, receiving area
It manages the order that device 110 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 1071.In addition to touch panel 1071, user input unit 107 can also include other input equipments
1072.Specifically, other input equipments 1072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 1071 can be covered on display panel 1061, when touch panel 1071 is detected at it
On or near touch operation after, send processor 110 to determine the type of touch event, be followed by subsequent processing device 110 according to touching
The type for touching event provides corresponding visual output on display panel 1061.Although in fig. 8, touch panel 1071 and display
Panel 1061 is the function that outputs and inputs of realizing terminal device as two independent components, but in some embodiments
In, can be integrated by touch panel 1071 and display panel 1061 and realize the function that outputs and inputs of terminal device, it is specific this
Place is without limitation.
Interface unit 108 is the interface that external device (ED) is connect with terminal device 100.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 108 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in terminal device 100 or can be used in 100 He of terminal device
Data are transmitted between external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of terminal device, utilizes each of various interfaces and the entire terminal device of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of terminal device, to carry out integral monitoring to terminal device.Place
Managing device 110 may include one or more processing units；Optionally, processor 110 can integrate application processor and modulatedemodulate is mediated
It manages device (also symmetrical modem), wherein the main processing operation system of application processor, user interface and application program etc. are adjusted
Demodulation processor processed mainly handles wireless communication, and application processor can be sent to modem processor in the embodiment of the present invention
Data packet, modem processor can be cached after receiving data packet, and the data cache method of the embodiment of the present invention can
With packet data cached suitable for modem processor.It is understood that above-mentioned modem processor can not also collect
At into processor 110.
Terminal device 100 can also include the power supply 111 (such as battery) powered to all parts, optionally, power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.In addition, terminal device 100 includes some unshowned functional modules, details are not described herein.
The embodiment of the present invention also provides a kind of terminal device, which may include processor, memory and deposits
The computer program that can be run on a memory and on a processor is stored up, which may be implemented when being executed by processor
Each process that terminal device executes in above method embodiment, and identical technical effect can be reached, to avoid repeating, here
It repeats no more.
A kind of computer readable storage medium of the embodiment of the present invention, which is characterized in that on the computer readable storage medium
Computer program is stored, realizes that terminal device executes each in above method embodiment when which is executed by processor
A process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer-readable storage medium
Matter can for read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (13)
1. a kind of data cache method is applied to terminal device, which is characterized in that the described method includes:
Target information is obtained, the target information includes the first duration, or including first duration and history scheduling information,
The duration of the first data packet of a length of caching when described first, it is the terminal that the history scheduling information, which is used to indicate the network equipment,
The history stock number of equipment distribution；
In the case where the target information meets preset condition, first data packet in caching is abandoned.
2. the method according to claim 1, wherein
In the case where the target information includes first duration, the preset condition is that first duration is greater than or waits
In preset duration threshold value；
Alternatively,
In the case where the target information includes first duration and the history scheduling information, the preset condition is institute
The first duration is stated more than or equal to preset duration threshold value, and the history stock number is less than scheduling resource threshold.
3. according to the method described in claim 2, it is characterized in that,
It is terminal device distribution that the history scheduling information, which is specifically used for instruction network equipment in first time period,
History stock number, finish time of the first time period is at the time of obtaining the history scheduling information；
The scheduling resource threshold is the resource that the preset network equipment described in the second duration is the terminal device distribution
Amount；
Wherein, second duration is identical as the length of the first time period.
4. the method according to claim 1, wherein before the acquisition target information, the method also includes:
The first data volume is obtained, first data volume is the sum of the data volume of entire packet cached in caching；
The acquisition target information, comprising:
In the case where first data volume is greater than the first data-quantity threshold, the target information is obtained.
5. according to the method described in claim 4, it is characterized in that, the method also includes:
In the case where first data volume is greater than the second data-quantity threshold, stop data cached packet；
Wherein, second data-quantity threshold is greater than first data-quantity threshold.
6. according to the method described in claim 5, it is characterized in that, the method is also wrapped after the data cached packet of stopping
It includes:
Reacquire first data volume；
In the case where first data volume of reacquisition is less than first data-quantity threshold, restart data cached
Packet.
7. a kind of terminal device characterized by comprising obtain module and discard module；
The acquisition module, for obtaining target information, the target information includes the first duration, or when including described first
Long and history scheduling information, the duration of the first data packet of a length of caching, the history scheduling information are used to indicate when described first
The network equipment is the history stock number of terminal device distribution；
The discard module abandons slow in the case that the target information for obtaining in the acquisition module meets preset condition
First data packet in depositing.
8. terminal device according to claim 7, which is characterized in that in the target information include first duration
In the case of, the preset condition is that first duration is greater than or equal to preset duration threshold value；
Alternatively,
In the case where the target information includes first duration and the history scheduling information, the preset condition is institute
The first duration is stated more than or equal to preset duration threshold value, and the history stock number is less than scheduling resource threshold.
9. terminal device according to claim 8, which is characterized in that the history scheduling information is specifically used for instruction the
The network equipment is the history stock number of terminal device distribution, the finish time of the first time period in one period
At the time of to obtain the history scheduling information；
The scheduling resource threshold is the resource that the preset network equipment described in the second duration is the terminal device distribution
Amount；
Wherein, second duration is identical as the length of the first time period.
10. terminal device according to claim 7, which is characterized in that
The acquisition module, for before obtaining target information, obtaining the first data volume, first data volume is in caching
The sum of data volume of entire packet of caching；
The acquisition module is specifically used in the case where first data volume is greater than the first data-quantity threshold, described in acquisition
Target information.
11. terminal device according to claim 10, which is characterized in that the terminal device further includes cache module；
The cache module, for stopping data cached in the case where first data volume is greater than the second data-quantity threshold
Packet；
Wherein, second data-quantity threshold is greater than first data-quantity threshold.
12. terminal device according to claim 11, which is characterized in that
The acquisition module is also used to after the cache module stops data cached packet, reacquires first data
Amount；
The cache module is also used to the case where first data volume of reacquisition is less than first data-quantity threshold
Under, restart data cached packet.
13. a kind of terminal device, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 6 is realized when the computer program is executed by the processor
Any one of described in data cache method the step of.
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| CN110290559A (en) * | 2019-07-10 | 2019-09-27 | 维沃移动通信有限公司 | A kind of data transmission method and terminal |
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| CN117221958A (en) * | 2020-09-16 | 2023-12-12 | 华为技术有限公司 | Data caching method and related device |
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Application publication date: 20190219 |