CN108551436A - Data transmission method and device - Google Patents
Data transmission method and device Download PDFInfo
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- CN108551436A CN108551436A CN201810202579.8A CN201810202579A CN108551436A CN 108551436 A CN108551436 A CN 108551436A CN 201810202579 A CN201810202579 A CN 201810202579A CN 108551436 A CN108551436 A CN 108551436A
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- electronic equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/147—Network analysis or design for predicting network behaviour
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
- H04L47/127—Avoiding congestion; Recovering from congestion by using congestion prediction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/25—Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
Present disclose provides a kind of data transmission methods, are applied in electronic equipment, the method includes：Predict that the network transmission signal quality in the electronic equipment future time section reduces；And adjustment current transmission strategy, to increase buffer content.The disclosure additionally provides a kind of data transmission device, a kind of data transmission system and a kind of computer readable storage medium.
Description
Technical field
This disclosure relates to a kind of data transmission method and a kind of data transmission device.
Background technology
With the fast development of science and technology, the electronic equipment with various functions is increasingly being applied to work and day
The often numerous areas such as life.For example, current electronic equipment usually has video playback capability.
It is appreciated that as network transmission signal poor quality, the data transmission of electronic equipment or the efficiency of transmission are natural
And it is so affected.For example, when network signal is bad, the fluency of video playing can be influenced so that user experience is not
It is good.
In the prior art, the bad situation of network signal quality is encountered, usual electronic equipment can only passively receive this
A little compensatory adjustings are done in kind situation or the permission of some technologies in network signal quality difference.
During realizing disclosure design, inventor has found that at least there are the following problems in the prior art, that is, existing
Technology can only encounter network signal quality it is bad when passively receive or it is passive adjust, and cannot pointedly predict it is following certain
Network transmission signal quality is bad in a period, and provides for a rainy day prepare in advance, to work as network transmission signal quality truly
When variation, it is unlikely to influence user experience.
Invention content
An aspect of this disclosure provides a kind of data transmission method, is applied in electronic equipment, the method includes：
Predict that the network transmission signal quality in the electronic equipment future time section reduces, and adjustment current transmission strategy, to increase
Add buffer content.
Optionally, above-mentioned adjustment current transmission strategy includes：It is with lower resolution ratio or frame per second by transmission Developing Tactics
Current transmission content is buffered, or will transmit Developing Tactics is to increase locally downloading amount of buffered data.
Optionally, the network transmission signal quality in the above-mentioned prediction electronic equipment future time section reduces, including：Root
According to the mobile route of the electronic equipment, predict that the network transmission signal quality in the electronic equipment future time section reduces.
Optionally, the above-mentioned mobile route according to the electronic equipment is predicted in the electronic equipment future time section
Network transmission signal quality reduces：According to the history mobile route of the electronic equipment, the electronic equipment future is predicted
Network transmission signal quality in period reduces, and/or according to the navigation data of the electronic equipment, predicts that the electronics is set
Network transmission signal quality in standby future time section reduces, and/or according to the electronic equipment pre- apart from current time
If the mobile data in the period, predict that the network transmission signal quality in the electronic equipment future time section reduces.
Optionally, above-mentioned adjustment current transmission strategy, including：When the electronic equipment is in first position region, adjust
Whole current transmission strategy, so that the buffer content can cover the electronic equipment and be in second position region at least partly
Duration, wherein the corresponding network transmission signal quality in the first position region is corresponding higher than the second position region
Network transmission signal quality.
Another aspect of the disclosure provides a kind of data transmission device, is applied in electronic equipment, described device packet
Include prediction module and adjustment module.Wherein, prediction module predicts the network transmission signal in the electronic equipment future time section
Quality reduces.It adjusts module and adjusts current transmission strategy, to increase buffer content.
Optionally, above-mentioned adjustment current transmission strategy includes：It is with lower resolution ratio or frame per second by transmission Developing Tactics
Current transmission content is buffered, or will transmit Developing Tactics is to increase locally downloading amount of buffered data.
Optionally, the network transmission signal quality in the above-mentioned prediction electronic equipment future time section reduces, including：Root
According to the mobile route of the electronic equipment, predict that the network transmission signal quality in the electronic equipment future time section reduces.
Optionally, the above-mentioned mobile route according to the electronic equipment is predicted in the electronic equipment future time section
Network transmission signal quality reduces：According to the history mobile route of the electronic equipment, the electronic equipment future is predicted
Network transmission signal quality in period reduces, and/or according to the navigation data of the electronic equipment, predicts that the electronics is set
Network transmission signal quality in standby future time section reduces, and/or according to the electronic equipment pre- apart from current time
If the mobile data in the period, predict that the network transmission signal quality in the electronic equipment future time section reduces.
Optionally, above-mentioned adjustment current transmission strategy, including：When the electronic equipment is in first position region, adjust
Whole current transmission strategy, so that the buffer content can cover the electronic equipment and be in second position region at least partly
Duration, wherein the corresponding network transmission signal quality in the first position region is corresponding higher than the second position region
Network transmission signal quality.
Another aspect of the present disclosure provides a kind of data transmission system, including：One or more memories, being stored with can
It executes instruction and one or more processors, the executable instruction is executed, to realize method as described above.
Another aspect of the present disclosure provides a kind of computer readable storage medium, is stored with computer executable instructions,
Described instruction is when executed for realizing method as described above.
Another aspect of the present disclosure provides a kind of computer program, and the computer program, which includes that computer is executable, to be referred to
It enables, described instruction is when executed for realizing method as described above.
Description of the drawings
In order to which the disclosure and its advantage is more fully understood, referring now to being described below in conjunction with attached drawing, wherein：
Fig. 1 diagrammatically illustrates the application scenarios of data transmission method according to an embodiment of the present disclosure；
Fig. 2 diagrammatically illustrates the flow chart of data transmission method according to an embodiment of the present disclosure；
Fig. 3 diagrammatically illustrates the block diagram of data transmission device according to an embodiment of the present disclosure；And
Fig. 4 diagrammatically illustrates the block diagram for the computer system for being suitable for the method according to the embodiment of the present disclosure.
Specific implementation mode
Hereinafter, will be described with reference to the accompanying drawings embodiment of the disclosure.However, it should be understood that these descriptions are only exemplary
, and it is not intended to limit the scope of the present disclosure.In the following detailed description, it for ease of explaining, elaborates many specific thin
Section is to provide the comprehensive understanding to the embodiment of the present disclosure.It may be evident, however, that one or more embodiments are not having these specific thin
It can also be carried out in the case of section.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid
Unnecessarily obscure the concept of the disclosure.
Term as used herein is not intended to limit the disclosure just for the sake of description specific embodiment.It uses herein
The terms "include", "comprise" etc. show the presence of the feature, step, operation and/or component, but it is not excluded that in the presence of
Or other one or more features of addition, step, operation or component.
There are all terms (including technical and scientific term) as used herein those skilled in the art to be generally understood
Meaning, unless otherwise defined.It should be noted that term used herein should be interpreted that with consistent with the context of this specification
Meaning, without should by idealization or it is excessively mechanical in a manner of explain.
It, in general should be according to this using " in A, B and C etc. at least one " such statement is similar to
Field technology personnel are generally understood the meaning of the statement to make an explanation (for example, " with system at least one in A, B and C "
Should include but not limited to individually with A, individually with B, individually with C, with A and B, with A and C, with B and C, and/or
System etc. with A, B, C).Using " in A, B or C etc. at least one " such statement is similar to, it is general come
Say be generally understood the meaning of the statement to make an explanation (for example, " having in A, B or C at least according to those skilled in the art
One system " should include but not limited to individually with A, individually with B, individually with C, with A and B, with A and C, have
B and C, and/or system etc. with A, B, C).It should also be understood by those skilled in the art that substantially arbitrarily indicating two or more
The adversative conjunction and/or phrase of optional project shall be construed as either in specification, claims or attached drawing
It gives including one of these projects, the possibility of these projects either one or two projects.For example, phrase " A or B " should
It is understood to include the possibility of " A " or " B " or " A and B ".
Shown in the drawings of some block diagrams and/or flow chart.It should be understood that some sides in block diagram and/or flow chart
Frame or combinations thereof can be realized by computer program instructions.These computer program instructions can be supplied to all-purpose computer,
The processor of special purpose computer or other programmable data processing units, to which these instructions can be with when being executed by the processor
Create the device for realizing function/operation illustrated in these block diagrams and/or flow chart.
Therefore, the technology of the disclosure can be realized in the form of hardware and/or software (including firmware, microcode etc.).Separately
Outside, the technology of the disclosure can take the form of the computer program product on the computer-readable medium for being stored with instruction, should
Computer program product uses for instruction execution system or instruction execution system is combined to use.In the context of the disclosure
In, computer-readable medium can be the arbitrary medium can include, store, transmitting, propagating or transmitting instruction.For example, calculating
Machine readable medium can include but is not limited to electricity, magnetic, optical, electromagnetic, infrared or semiconductor system, device, device or propagation medium.
The specific example of computer-readable medium includes：Magnetic memory apparatus, such as tape or hard disk (HDD)；Light storage device, such as CD
(CD-ROM)；Memory, such as random access memory (RAM) or flash memory；And/or wire/wireless communication link.
Embodiment of the disclosure provides a kind of data transmission method, is applied in electronic equipment, including：Prediction electronics is set
Network transmission signal quality in standby future time section reduces, and adjustment current transmission strategy, to increase buffer content.
Fig. 1 diagrammatically illustrates the application scenarios 100 of data transmission method according to an embodiment of the present disclosure.
As shown in Figure 1, the application scenarios 100 include electronic equipment 110, electronic equipment 110 can be with display screen simultaneously
And support data transmission various electronic equipments, including but not limited to smart mobile phone, tablet computer, pocket computer on knee and
Desktop computer etc..
According to the embodiment of the present disclosure, electronic equipment 110 may include display screen 111, and display screen 111 can be shown in video
Hold etc..It is appreciated that in the case where network signal quality is bad, the data transmission of electronic equipment 110 or the efficiency of transmission are certainly
However it can so be affected.For example, when user watches video using electronic equipment during traveling by network, if met
The section bad to network signal quality can lead to the slack phenomenon of video playing, for example, there is interim card or interruption, pole
Influence user experience.
The embodiment of the present disclosure is directed to such case, a kind of data transmission method is provided, by targetedly predicting not
It is bad to carry out network transmission signal quality in some period, to adjust current data transmission policies in time, to increase in buffering
Hold, to when network transmission signal quality is truly deteriorated, be unlikely to influence user experience.
It should be noted that being only the example for the scene that can apply the embodiment of the present disclosure shown in Fig. 1, to help this field
Technical staff understands the technology contents of the disclosure, but be not meant to the embodiment of the present disclosure may not be usable for other equipment, system,
Environment or scene.
Fig. 2 diagrammatically illustrates the flow chart of data transmission method according to an embodiment of the present disclosure.
As shown in Fig. 2, this method includes operation S201~S202.
In operation S201, predict that the network transmission signal quality in electronic equipment future time section reduces.
According to the embodiment of the present disclosure, electronic equipment future can be predicted in the case where electronic equipment is in mobile status
Network transmission signal quality in period reduces.It is appreciated that as electronic equipment is moved to different positions, received
Network transmission signal quality may be different.
According to the embodiment of the present disclosure, can be predicted in electronic equipment future time section according to the mobile route of electronic equipment
Network transmission signal quality will.
In the embodiments of the present disclosure, electronic equipment future time can be predicted according to the history mobile route of electronic equipment
Network transmission signal quality in section reduces.
, can be by the history mobile route of acquisition electronic equipment according to the embodiment of the present disclosure, prediction user can be in future
Pass through corresponding path in some period, the web-based history so as to pass through the path every time according to user transmits signal matter
It measures information or obtains the network transmission signal quality in the corresponding period of the path, prediction electronic equipment is in future time section
Network transmission signal quality reduce.
For example, user is on and off duty daily to pass through identical path in specific time range, then it can be according to user
It travels the transmission signal quality information of the web-based history at the path and predicts which position in the path will appear network transmission letter
The problem of number quality reduces, to predict that network transmission signal quality of the electronic equipment within some following period reduces.
In the embodiments of the present disclosure, it also according to the navigation data of electronic equipment, predicts in electronic equipment future time section
Network transmission signal quality reduces.
According to the embodiment of the present disclosure, electronic equipment opens navigation feature, so as to know electronic equipment future time section
Interior mobile route predicts electronic equipment future time by obtaining the network transmission signal quality of each position on the path
Network transmission signal quality in section reduces.
For example, the mobile route of user's subsequent time can be known by the navigation data that user opens, it should to obtain
The network transmission signal of corresponding position on mobile route.For example, some position on the mobile route is in some network coverage
Marginal position or two network coverages junction, so as to predict electronic equipment future sometime close to the position
Network transmission signal quality can occur when setting reduces problem.Or it is fed back according to other users and obtains some position on the path
Network transmission signal quality can then predict electronic equipment in future for example, several user feedbacks are very poor in some position signal
Network transmission signal quality can occur when sometime close to the position reduces problem.
In the embodiments of the present disclosure, the mobile number also according to electronic equipment in the preset time period apart from current time
According to the network transmission signal quality in prediction electronic equipment future time section reduces.
It, can be by electronic equipment in the case where user does not open navigation data according to the embodiment of the present disclosure
The mobile route of process determines the mobile route in user's future, to predict that the network transmission in electronic equipment future time section is believed
Number quality problems.
For example, user is in the case where taking public transport, the travel route of public transport is set route, then can be with
According to the travel route in route determination user's future that user has travelled.For example, user's used during taking train is from Beijing to Chengdu, then
The mobile data travelled according to user can determine the mobile route in user's future time section, so as to predict electronics
Network transmission signal quality in equipment future time section.For example, there are tunnels on this section of path, so as to predict that electronics is set
It is standby it is following sometime close to the tunnel when network transmission signal quality can occur reduce problem.
According to the embodiment of the present disclosure, can also be in the case where electronic equipment is in the stationary state in relative Repeat,
Predict that the network transmission signal quality in electronic equipment future time section reduces.For example, user is movable in the room, then it can be pre-
The problem of network transmission signal quality reduces can be occurred period within which following by surveying the network transmission signal in the room.It can be with
Understand, with the variation for the number for using network in a certain region, the network transmission signal matter that the electronic equipment of user is received
Amount may be different.
For example, in the embodiments of the present disclosure, signal quality information, prediction can be transmitted according to the web-based history of electronic equipment
Network transmission signal quality in electronic equipment future time section reduces.For example, substantially at night 8 points to 10 points of electronic equipment
The problem of network transmission signal quality reduction will occur (for example, using network number in the cell that this section of time user lives
Increase, cause this section of time network transmission signal bad), then it can predict that network passes in this time according to the historical information
Defeated signal quality reduces.
In operation S202, current transmission strategy is adjusted, to increase buffer content.
According to the embodiment of the present disclosure, the reduction of network transmission signal quality can occur in some following period ask predicting
When topic, current transmission strategy can be adjusted in advance, to increase buffer content, avoid really encountering network transmission signal quality drop
When low, it is forced to change transmission strategy.
In the embodiments of the present disclosure, adjustment current transmission strategy can will transmit Developing Tactics as with lower resolution ratio
Or frame per second buffers current transmission content.
For example, current transmission strategy is to buffer current transmission content with high-resolution or frame per second, then predicting not
When carrying out in some period to occur network transmission signal quality reduces problem, change current transmission resolution ratio or frame per second, with
Low resolution or frame per second are into row buffering, to increase buffer content, avoid suddenly encountering network signal quality decline to user's production
It is raw to influence.
In the embodiments of the present disclosure, it is to increase to download to this that adjustment current transmission strategy, which can also be transmission Developing Tactics,
The amount of buffered data on ground.
For example, the preset amount of buffered data of electronic equipment is 100M (merely illustrative), some following period is being predicted
It is interior can occur network transmission signal quality reduce problem when, the preset amount of buffered data can be increased, so as to when net
When network signal is good, increase amount of buffered data, avoids encountering network signal quality decline and user is had an impact.
According to the embodiment of the present disclosure, adjustment current transmission strategy can also be is in first position region in electronic equipment
When, adjust current transmission strategy so that buffer content can overlay electronic equipment be in the duration in second position region, wherein
The corresponding network transmission signal quality in first position region is higher than the corresponding network transmission signal quality in second position region.
For example, network transmission signal quality drop can occur when predicting future electronic equipment moving to second position region
Low problem then begins to adjustment current transmission strategy when electronic equipment is in first position region, increases buffer content, make
Be buffered to local content overlay electronic equipment can be in the duration in second position region at least partly so that user is logical
When crossing second position region, it will not be affected.
The embodiment of the present disclosure is reduced by the network transmission signal quality predicted in future time section, so as to adjust current
Transmission strategy, to increase buffer content, when avoiding really encountering the reduction of network transmission signal quality, influencing the normal of user makes
With to improve user experience.
Fig. 3 diagrammatically illustrates the block diagram of data transmission device 300 according to an embodiment of the present disclosure.
As shown in figure 3, data transmission device 300 includes prediction module 310 and adjustment module 320.The data transmission device
300 can execute with reference to method as described above.
Prediction module 310 predicts that the network transmission signal quality in electronic equipment future time section reduces.
According to the embodiment of the present disclosure, predict that the network transmission signal quality in electronic equipment future time section reduces, including：
According to the mobile route of electronic equipment, predict that the network transmission signal quality in electronic equipment future time section reduces.
The net in electronic equipment future time section is predicted according to the mobile route of electronic equipment according to the embodiment of the present disclosure
Network transmission signal quality, which reduces, includes：According to the history mobile route of electronic equipment, predict in electronic equipment future time section
Network transmission signal quality reduces, and/or according to the navigation data of electronic equipment, predicts the net in electronic equipment future time section
Network transmits signal quality and reduces, and/or the mobile data according to electronic equipment in the preset time period apart from current time, in advance
The network transmission signal quality surveyed in electronic equipment future time section reduces.
According to the embodiment of the present disclosure, prediction module 310 can for example execute the operation S201 described above with reference to Fig. 2,
This is repeated no more.
It adjusts module 320 and adjusts current transmission strategy, to increase buffer content.
According to the embodiment of the present disclosure, adjustment current transmission strategy includes：It is with lower resolution ratio by transmission Developing Tactics
Or frame per second buffers current transmission content；Or will transmit Developing Tactics is to increase locally downloading amount of buffered data.
According to the embodiment of the present disclosure, current transmission strategy is adjusted, including：When electronic equipment is in first position region,
Adjust current transmission strategy so that buffer content can at least partly overlay electronic equipment be in second position region when
It is long, wherein the corresponding network transmission signal quality in first position region is higher than the corresponding network transmission signal in second position region
Quality.
According to the embodiment of the present disclosure, adjustment module 320 can for example execute the operation S202 described above with reference to Fig. 2,
This is repeated no more.
It is any number of or in which arbitrary more in module according to an embodiment of the present disclosure, submodule, unit, subelement
A at least partly function can be realized in a module.It is single according to the module of the embodiment of the present disclosure, submodule, unit, son
Any one or more in member can be split into multiple modules to realize.According to the module of the embodiment of the present disclosure, submodule,
Any one or more in unit, subelement can at least be implemented partly as hardware circuit, such as field programmable gate
Array (FPGA), programmable logic array (PLA), system on chip, the system on substrate, the system in encapsulation, special integrated electricity
Road (ASIC), or can be by the hardware or firmware for any other rational method for circuit integrate or encapsulate come real
Show, or with any one in three kinds of software, hardware and firmware realization methods or with wherein arbitrary several appropriately combined next reality
It is existing.Alternatively, can be at least by part according to one or more of the module of the embodiment of the present disclosure, submodule, unit, subelement
Ground is embodied as computer program module, when the computer program module is run, can execute corresponding function.
For example, any number of may be incorporated in a module in prediction module 310 and adjustment module 320 is realized, or
Person's any one module therein can be split into multiple modules.Alternatively, one or more of these modules module is extremely
Small part function can be combined at least partly function of other modules, and be realized in a module.According to the disclosure
Embodiment, at least one of prediction module 310 and adjustment module 320 can at least be implemented partly as hardware circuit, example
As on field programmable gate array (FPGA), programmable logic array (PLA), system on chip, substrate system, in encapsulation be
System, application-specific integrated circuit (ASIC), or can be hard by carrying out any other rational method that is integrated or encapsulating etc. to circuit
Part or firmware realize, or with any one in three kinds of software, hardware and firmware realization methods or with wherein arbitrary several
It is appropriately combined to realize.Alternatively, at least one of prediction module 310 and adjustment module 320 can be at least at least partially implemented
For computer program module corresponding function can be executed when the computer program module is run.
Fig. 4 is diagrammatically illustrated according to the computer system for being adapted for carrying out method as described above of the embodiment of the present disclosure
Block diagram.Computer system shown in Fig. 4 is only an example, should not be to the function and use scope band of the embodiment of the present disclosure
Carry out any restrictions.
As shown in figure 4, computer system 400 includes processor 410, computer readable storage medium 420.The department of computer science
System 400 can execute the method according to the embodiment of the present disclosure.
Specifically, processor 410 for example may include general purpose microprocessor, instruction set processor and/or related chip group
And/or special microprocessor (for example, application-specific integrated circuit (ASIC)), etc..Processor 410 can also include being used for caching
The onboard storage device on way.Processor 410 can be performed for the different actions of the method flow according to the embodiment of the present disclosure
Single treatment unit either multiple processing units.
Computer readable storage medium 420, such as can include, store, transmitting, propagating or transmitting appointing for instruction
Meaning medium.For example, readable storage medium storing program for executing can include but is not limited to electricity, magnetic, optical, electromagnetic, infrared or semiconductor system, device,
Device or propagation medium.The specific example of readable storage medium storing program for executing includes：Magnetic memory apparatus, such as tape or hard disk (HDD)；Optical storage
Device, such as CD (CD-ROM)；Memory, such as random access memory (RAM) or flash memory；And/or wire/wireless communication chain
Road.
Computer readable storage medium 420 may include computer program 421, which may include generation
Code/computer executable instructions make processor 410 execute according to the embodiment of the present disclosure when being executed by processor 410
Method or its any deformation.
Computer program 421 can be configured with such as computer program code including computer program module.Example
Such as, in the exemplary embodiment, the code in computer program 421 may include one or more program modules, such as including
421A, module 421B ....It should be noted that the dividing mode and number of module are not fixed, those skilled in the art can
To be combined using suitable program module or program module according to actual conditions, when these program modules are combined by processor 410
When execution so that processor 410 can be executed according to the method for the embodiment of the present disclosure or its any deformation.
According to an embodiment of the invention, at least one of prediction module 310 and adjustment module 320 can be implemented as referring to
Corresponding operating described above may be implemented when being executed by processor 410 in the computer program module of Fig. 4 descriptions.
The disclosure additionally provides a kind of computer-readable medium, which can be retouched in above-described embodiment
Included in the equipment/device/system stated；Can also be individualism, and without be incorporated the equipment/device/system in.On
It states computer-readable medium and carries one or more program, when said one or multiple programs are performed, realize：In advance
The network transmission signal quality surveyed in the electronic equipment future time section reduces, and adjustment current transmission strategy, to increase
Buffer content.
Optionally, above-mentioned adjustment current transmission strategy includes：It is with lower resolution ratio or frame per second by transmission Developing Tactics
Current transmission content is buffered, or will transmit Developing Tactics is to increase locally downloading amount of buffered data.
Optionally, the network transmission signal quality in the above-mentioned prediction electronic equipment future time section reduces, including：Root
According to the mobile route of the electronic equipment, predict that the network transmission signal quality in the electronic equipment future time section reduces.
Optionally, the above-mentioned mobile route according to the electronic equipment is predicted in the electronic equipment future time section
Network transmission signal quality reduces：According to the history mobile route of the electronic equipment, the electronic equipment future is predicted
Network transmission signal quality in period reduces, and/or according to the navigation data of the electronic equipment, predicts that the electronics is set
Network transmission signal quality in standby future time section reduces, and/or according to the electronic equipment pre- apart from current time
If the mobile data in the period, predict that the network transmission signal quality in the electronic equipment future time section reduces.
Optionally, above-mentioned adjustment current transmission strategy, including：When the electronic equipment is in first position region, adjust
Whole current transmission strategy, so that the buffer content can cover the electronic equipment and be in second position region at least partly
Duration, wherein the corresponding network transmission signal quality in the first position region is corresponding higher than the second position region
Network transmission signal quality.
In accordance with an embodiment of the present disclosure, computer-readable medium can be that computer-readable signal media or computer can
Storage medium either the two is read arbitrarily to combine.Computer readable storage medium for example can be --- but it is unlimited
In --- electricity, system, device or the device of magnetic, optical, electromagnetic, infrared ray or semiconductor, or the arbitrary above combination.It calculates
The more specific example of machine readable storage medium storing program for executing can include but is not limited to：Being electrically connected, be portable with one or more conducting wires
Formula computer disk, hard disk, random access storage device (RAM), read-only memory (ROM), erasable programmable read only memory
(EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device or
The above-mentioned any appropriate combination of person.In the disclosure, can be any include computer readable storage medium or storage program
Tangible medium, the program can be commanded execution system, device either device use or it is in connection.And in this public affairs
In opening, computer-readable signal media may include in a base band or as the data-signal that a carrier wave part is propagated,
In carry computer-readable program code.Diversified forms may be used in the data-signal of this propagation, including but not limited to
Electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be computer-readable
Any computer-readable medium other than storage medium, the computer-readable medium can send, propagate or transmit for by
Instruction execution system, device either device use or program in connection.The journey for including on computer-readable medium
Sequence code can transmit with any suitable medium, including but not limited to：Wirelessly, wired, optical cable, radiofrequency signal etc., or
Above-mentioned any appropriate combination.
Flow chart in attached drawing and block diagram, it is illustrated that according to the system of the various embodiments of the disclosure, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part for a part for one module, program segment, or code of table, above-mentioned module, program segment, or code includes one or more
Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box
The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical
On can be basically executed in parallel, they can also be executed in the opposite order sometimes, this is depended on the functions involved.Also it wants
It is noted that the combination of each box in block diagram or flow chart and the box in block diagram or flow chart, can use and execute rule
The dedicated hardware based systems of fixed functions or operations is realized, or can use the group of specialized hardware and computer instruction
It closes to realize.
It will be understood by those skilled in the art that the feature described in each embodiment and/or claim of the disclosure can
To carry out multiple combinations or/or combination, even if such combination or combination are not expressly recited in the disclosure.Particularly, exist
In the case of not departing from disclosure spirit or teaching, the feature described in each embodiment and/or claim of the disclosure can
To carry out multiple combinations and/or combination.All these combinations and/or combination each fall within the scope of the present disclosure.
Although the disclosure, art technology has shown and described with reference to the certain exemplary embodiments of the disclosure
Personnel it should be understood that in the case of the spirit and scope of the present disclosure limited without departing substantially from the following claims and their equivalents,
A variety of changes in form and details can be carried out to the disclosure.Therefore, the scope of the present disclosure should not necessarily be limited by above-described embodiment,
But should be not only determined by appended claims, also it is defined by the equivalent of appended claims.
Claims (12)
1. a kind of data transmission method is applied in electronic equipment, the method includes：
Predict that the network transmission signal quality in the electronic equipment future time section reduces；
Current transmission strategy is adjusted, to increase buffer content.
2. according to the method described in claim 1, wherein, the adjustment current transmission strategy includes：
It is that current transmission content is buffered with lower resolution ratio or frame per second by transmission Developing Tactics；Or
It is to increase locally downloading amount of buffered data that Developing Tactics, which will be transmitted,.
3. according to the method described in claim 1, wherein, the network transmission in the prediction electronic equipment future time section
Signal quality reduces, including：
According to the mobile route of the electronic equipment, the network transmission signal quality in the electronic equipment future time section is predicted
It reduces.
4. according to the method described in claim 3, wherein, the mobile route according to the electronic equipment predicts the electricity
Network transmission signal quality in sub- equipment future time section, which reduces, includes：
According to the history mobile route of the electronic equipment, the network transmission signal in the electronic equipment future time section is predicted
Quality reduces；And/or
According to the navigation data of the electronic equipment, the network transmission signal quality in the electronic equipment future time section is predicted
It reduces；And/or
According to mobile data of the electronic equipment in the preset time period apart from current time, the electronic equipment is predicted not
The network transmission signal quality come in the period reduces.
5. according to the method described in claim 1, wherein, the adjustment current transmission strategy, including：
When the electronic equipment is in first position region, current transmission strategy is adjusted, so that the buffer content can be extremely
Partially cover the duration that the electronic equipment is in second position region, wherein the corresponding net in the first position region
Network transmits signal quality and is higher than the corresponding network transmission signal quality in the second position region.
6. a kind of data transmission device is applied in electronic equipment, described device includes：
Prediction module predicts that the network transmission signal quality in the electronic equipment future time section reduces；And
Module is adjusted, current transmission strategy is adjusted, to increase buffer content.
7. device according to claim 6, wherein the adjustment current transmission strategy includes：
It is that current transmission content is buffered with lower resolution ratio or frame per second by transmission Developing Tactics；Or
It is to increase locally downloading amount of buffered data that Developing Tactics, which will be transmitted,.
8. device according to claim 6, wherein the network transmission in the prediction electronic equipment future time section
Signal quality reduces, including：
According to the mobile route of the electronic equipment, the network transmission signal quality in the electronic equipment future time section is predicted
It reduces.
9. device according to claim 8, wherein the mobile route according to the electronic equipment predicts the electricity
Network transmission signal quality in sub- equipment future time section, which reduces, includes：
According to the history mobile route of the electronic equipment, the network transmission signal in the electronic equipment future time section is predicted
Quality reduces；And/or
According to the navigation data of the electronic equipment, the network transmission signal quality in the electronic equipment future time section is predicted
It reduces；And/or
According to mobile data of the electronic equipment in the preset time period apart from current time, the electronic equipment is predicted not
The network transmission signal quality come in the period reduces.
10. device according to claim 6, wherein the adjustment current transmission strategy, including：
When the electronic equipment is in first position region, current transmission strategy is adjusted, so that the buffer content can be extremely
Partially cover the duration that the electronic equipment is in second position region, wherein the corresponding net in the first position region
Network transmits signal quality and is higher than the corresponding network transmission signal quality in the second position region.
11. a kind of data transmission system, including：
One or more memories, are stored with executable instruction；And
One or more processors execute the executable instruction, according to any one of claims 1 to 5 to realize
Method.
12. a kind of computer readable storage medium, is stored thereon with executable instruction, described instruction is real when being executed by processor
Existing method according to any one of claims 1 to 5.
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|---|---|---|---|
| CN201810202579.8A CN108551436A (en) | 2018-03-12 | 2018-03-12 | Data transmission method and device |
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| CN201810202579.8A CN108551436A (en) | 2018-03-12 | 2018-03-12 | Data transmission method and device |
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Application publication date: 20180918 |