CN109743308A - A kind of data transmission method and device - Google Patents
A kind of data transmission method and device Download PDFInfo
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- CN109743308A CN109743308A CN201811620960.2A CN201811620960A CN109743308A CN 109743308 A CN109743308 A CN 109743308A CN 201811620960 A CN201811620960 A CN 201811620960A CN 109743308 A CN109743308 A CN 109743308A
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Abstract
The embodiment of the invention provides a kind of data transmission method and devices, and wherein data transmission method includes: user's request that server receiving terminal is sent, and carry high-speed mobile communications mark in user's request；The data download mode of the terminal is adjusted to default downloading mode by the server.Server is requested based on received user in this way, according to user request in high-speed mobile communications identify, the data download mode of terminal can be adjusted to default downloading mode.Server can be communicated in high-speed mobile communications environment with terminal in this way, the data download mode of terminal is adjusted to default downloading mode, so that terminal is in the available situation of network, according to the default downloading mode rapidly downloading data of predetermined server setting, increase the data volume of terminal data downloading, it to the play time of the data volume of elongated downloading, tails off so that there is Caton number when data when playing, improves user experience effect.
Description
Technical field
The present invention relates to the communications fields, more particularly to a kind of data transmission method and device.
Background technique
Currently, the flow Expenditure Levels of video playing terminal and the service quality of played data in order to balance, generally use
This download policy: a cache-time upper limit value, such as 180 seconds can be arranged in video playing terminal (hereinafter referred to as terminal).This is slow
It deposits for downloading data that user does not play in advance as data cached.It is upper when data cached cache-time to cache-time
Limit value, then caching finishes, and it is data cached to stop downloading, and play data cached；Conversely, cache-time is less than under cache-time
Limit value, such as 90 seconds, continue to download data cached.
With the appearance of the high speeds mobile traffic such as high-speed rail, the user of more and more using terminals needs to move in high speed
It is communicated on power driven tools, i.e., carries out user's communication in high-speed mobile communications environment.And it is in high-speed mobile communications environment
Under terminal signal of communication, can rapidly switch between more than two base stations.Also, due to the change of available network type
Change, terminal may use different types of network (for example, enhanced data rates for gsm evolution technology in different network environments
(Enhanced Data Rate for GSM Evolution, abbreviation EDGE), general packet radio service technology (General
Packet Radio Service, abbreviation GPRS).
The difference of the switching communicated between multiple base stations due to above-mentioned terminal and different network type etc., may lead
It causes to download in time data cached off and in high-speed mobile communications terminal under environment when downloading data cached.
In this way in terminal plays video, once the data cached of downloading finishes, and it cannot be downloaded in time due to network
New buffered video, the phenomenon that will appear Caton in video playing.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of data transmission method and device, exists in the prior art to solve
The technical issues of the phenomenon that will appear Caton when video playing.Specific technical solution is as follows:
In a first aspect, present invention implementation provides a kind of data transmission method, comprising:
The user that server receiving terminal is sent requests, and carries high-speed mobile communications mark in user's request；
The data download mode of the terminal is adjusted to default downloading mode by the server.
Further, the data download mode of the terminal is adjusted to default downloading mode by the server, comprising:
The server improves the priority of the data speed of download of the terminal；
Speed limit of the server removal to the data speed of download of the terminal.
Further, the server improves the priority of the data speed of download of the terminal, comprising:
The server is the network data center IDC node that the user requests distribution high priority, described high preferential
The IDC node of grade is obtained by available bandwidth resources and IDC the load determination of IDC, to be saved by the IDC of the high priority
Point responds the user and requests corresponding request data.
Second aspect, present invention implementation provide a kind of data transmission method, comprising:
Terminal is in online during playing video, if detected in the case where the high-speed mobile communications environment, to
Predetermined server sends user's request, and user's request carries high-speed mobile communications mark；
The terminal is when detecting that present communications network can be used, according to the default downloading mould of predetermined server setting
Formula carries out data downloading.
Further, the terminal is in during online broadcasting video, if detected in high-speed mobile communications ring
In the case where border, user's request is sent to predetermined server, comprising:
The terminal is in during online broadcasting video, if the case where detecting in high-speed mobile communications environment
Under, based on the initiation switch for the user request having turned on, triggering sends user's request.
Further, the terminal is in during online broadcasting video, if detected in high-speed mobile communications ring
In the case where border, based on the initiation switch for the user request having turned on, triggering sends user's request, comprising:
The terminal is in during online broadcasting video, if the case where detecting in high-speed mobile communications environment
Under, it receives the initiation and switches on operational order；
The terminal is instructed based on the opening operation, and triggering sends user's request.
Further, in the case where being in the high-speed mobile communications environment using the following steps detection terminal:
The terminal utilizes positioning system, obtains the geographical location of the terminal；
The terminal detects the position that the geographical location is the high-speed mobile communications environment, then detects the terminal
In the case where the high-speed mobile communications environment；
Or
The terminal obtains network disconnection times, and the network disconnection times are that the terminal makes with the predetermined server
The network disconnection times communicated with cellular network；
The terminal determines that the network disconnection times meet the network on-off condition of the high-speed mobile communications environment, then
In the case where detecting that the terminal is in the high-speed mobile communications environment.
The third aspect, present invention implementation provide a kind of data transmission device, are applied to server, and described device includes:
Receiving module carries high-speed mobile communications in user's request for receiving user's request of terminal transmission
Mark；
Module is adjusted, for the data download mode of the terminal to be adjusted to default downloading mode.
Fourth aspect, present invention implementation provide a kind of data transmission device, are applied to terminal, and described device includes:
First sending module, during being in online broadcasting video for terminal, if detected logical in high-speed mobile
In the case where believing environment, user's request is sent to predetermined server, user's request carries high-speed mobile communications mark；
Download module, for being set according to the predetermined server default when detecting that present communications network can be used
Downloading mode carries out data downloading.
5th aspect, present invention implementation provide a kind of server, including processor, communication interface, memory and communication
Bus, wherein processor, communication interface, memory complete mutual communication by communication bus；
Memory, for storing computer program；
Processor when for executing the program stored on memory, realizes method and step described in first aspect.
6th aspect, present invention implementation provides a kind of terminal, including processor, communication interface, memory and communication are always
Line, wherein processor, communication interface, memory complete mutual communication by communication bus；
Memory, for storing computer program；
Processor when for executing the program stored on memory, realizes method and step described in second aspect.
7th aspect, present invention implementation provide a kind of computer readable storage medium, the computer-readable storage medium
Instruction is stored in matter, when run on a computer, so that computer executes any method of above-mentioned first aspect.
Eighth aspect, present invention implementation provide a kind of computer readable storage medium, the computer-readable storage medium
Instruction is stored in matter, when run on a computer, so that computer executes any method of above-mentioned second aspect.
9th aspect, present invention implementation additionally provides a kind of computer program product comprising instruction, when it is in computer
When upper operation, so that computer executes any method of above-mentioned first aspect.
Tenth aspect, present invention implementation additionally provides a kind of computer program product comprising instruction, when it is in computer
When upper operation, so that computer executes any method of above-mentioned second aspect.
A kind of data transmission method and device provided in an embodiment of the present invention, the user that server receiving terminal is sent ask
It asks, high-speed mobile communications mark is carried in user's request；The data download mode of terminal is adjusted to default downloading by server
Mode.
It can be seen that server based on received user request, according to user request in high-speed mobile communications identify, can
The data download mode of terminal is adjusted to default downloading mode.In this way server can in high-speed mobile communications environment with
Terminal is communicated, and the data download mode of terminal is adjusted to default downloading mode, so that terminal is the case where network can be used
Under, according to the default downloading mode rapidly downloading data of predetermined server setting, the data volume of terminal data downloading is increased,
It to the play time of the data volume of elongated downloading, tails off so that there is Caton number when data when playing, improves user's body
Test effect.
Certainly, implement any of the products of the present invention or method it is not absolutely required at the same reach all the above excellent
Point.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is required attached drawing in technical description to be briefly described.
Fig. 1 is the flow diagram of the data transmission method provided in an embodiment of the present invention applied to server；
Fig. 2 is the first pass schematic diagram of the data transmission method provided in an embodiment of the present invention applied to terminal；
Fig. 3 is the second procedure schematic diagram of the data transmission method provided in an embodiment of the present invention applied to terminal；
Fig. 4 is the third flow diagram of the data transmission method provided in an embodiment of the present invention applied to terminal；
Fig. 5 is the flow diagram of the data transmission method provided in an embodiment of the present invention applied to scheduler；
Fig. 6 is the structural schematic diagram of the data transmission device applied to server of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the data transmission device applied to terminal of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the data transmission device applied to scheduler of the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the data transmission system of the embodiment of the present invention；
Figure 10 is the structural schematic diagram of the server of the embodiment of the present invention；
Figure 11 is the structural schematic diagram of the terminal of the embodiment of the present invention；
Figure 12 is the structural schematic diagram of the scheduler of the 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 is described.
For in the prior art in terminal plays video, once the data cached of downloading finishes, and due to network
The reason of the phenomenon that cannot downloading new buffered video in time, will appear Caton in video playing the problem of, the present invention is implemented
Example provides a kind of data transmission method and device, user's request that server receiving terminal is sent, and carries height in user's request
Fast mobile communication mark；The data download mode of terminal is adjusted to default downloading mode by server.
It can be seen that server based on received user request, according to user request in high-speed mobile communications identify, can
The data download mode of terminal is adjusted to default downloading mode.In this way server can in high-speed mobile communications environment with
Terminal is communicated, and the data download mode of terminal is adjusted to default downloading mode, so that terminal is the case where network can be used
Under, according to the default downloading mode rapidly downloading data of predetermined server setting, the data volume of terminal data downloading is increased,
It to the play time of the data volume of elongated downloading, tails off so that there is Caton number when data when playing, improves user's body
Test effect.
A kind of data transmission method provided in an embodiment of the present invention is introduced first below.
A kind of data transmission method provided by the embodiment of the present invention is applied to user terminal (User Equipment, letter
Claim UE).The UE may further be but be not limited to: desktop computer, portable computer, terminal, server, scheduler etc..
Any UE that data transmission method of the embodiment of the present invention may be implemented, belongs to the protection scope of the embodiment of the present invention, herein not
It limits.Further, data transmission method is also applied to the terminal on UE, for example, personal computer (personal
Computer, abbreviation PC) or terminal.The terminal can be but not limited to video playing terminal, be not limited thereto.
In a first aspect, being illustrated to improve user experience effect from the angle of server, the embodiment of the present invention is provided
Data transmission method, as shown in Figure 1, may include steps of:
Step 110, the user that server receiving terminal is sent requests, and carries high-speed mobile communications mark in user's request
Know.Server and terminal, which are established, to be communicated to connect.
Wherein, due to being limited to the quality of signal quality, server can not provide determining speed of download for terminal, can only
Preferable download channel is provided as far as possible for it.Wherein, server can be, but not limited to are as follows: communication connection is directly established with terminal
Server, in this way can the server can receive user's request, the direct server adjusts the data download mode of terminal
To default downloading mode.
Server can be, but not limited to are as follows: user requests the network data center (Internet of distribution high priority
Datacenter, abbreviation IDC) node, the IDC node of high priority is determined by available bandwidth resources and the IDC load of IDC
It obtains, requests corresponding request data to respond user by the IDC node of high priority, terminal is asked to scheduler dispatches user
It asks.By scheduler according to user request in high-speed mobile communications identify, dispatch server, then this server again with terminal
Communication connection is established, and then completes that the data download mode of terminal is adjusted to default downloading mode using the server.
Above-mentioned user's request improves terminal data speed of download for request server.Due to terminal data speed of download meeting
It is influenced by several factors, although server can improve the speed of download of terminal as possible, if without signal or letter
Number bad, terminal data speed of download is still extremely limited, so the embodiment of the present invention is only downloaded when signal can be used as far as possible,
The case where downloading is very slow when making up poor signal or can not download.Also, the high-speed mobile carried in user request is logical
Beacon knowledge can be used for identifying high-speed mobile communications environment locating for terminal.Wherein, request mark can be, but not limited to character and/
Or number, illustratively, it is identified as the character of " high rail mode ", as long as can be identified for that high-speed mobile communications environment locating for terminal
High-speed mobile communications mark, belongs to the protection scope of the embodiment of the present invention, no longer illustrates one by one herein.
Above-mentioned high-speed mobile communications environment, which can refer to, causes the signal of communication of terminal can be fast between more than two base stations
Fast ground switches more than twice, and high-speed mobile tool is greater than the environment of the movement speed of pre-set velocity.This pre-set velocity can
Being configured according to industry needs.It illustrates but is not limited to herein, pre-set velocity can be 100 kms/per hour, be greater than pre-
If the movement speed of speed can be for greater than 100 kms/per hour.Further, pre-set velocity can be 200 kms/per small
When, pre-set velocity may be 300 kms/per hour.Exemplary but be not limited to, high-speed mobile tool is running high-speed rail.
In this way user experience effect can be improved under high-speed mobile communications environment.
The reception mode that user requests in this step 110 can be directly received from terminal.Facilitate server straight in this way
It connects and is communicated with terminal, in the case where terminal is in high-speed mobile communications environment, terminal sends user's request, and server, which receives, to be used
Family request.The reception mode that user requests in this step 110 is also possible to by scheduler forwarding.Scheduler receives user in this way
Request is requested based on user, by measuring the service indication of each server, is dispatched to and be can be improved terminal data speed of download
Server.Scheduler forwards received user to request to give this server, receives user's request by this server, can not only
Meet the needs of terminal, and the use of other servers can not be influenced.
The embodiment of the present invention can be between server, scheduler and terminal, and making an appointment can identify that user requests
Mode, for example, high-speed mobile communications identify.Specific stipulated form further instruction is as follows:
Before above-mentioned steps 110, the method also includes: the 101st step, server receive user's request.
102nd step judges high-speed mobile communications mark whether is carried in user's request.
The further implementation process of above-mentioned 102nd step is exemplified below: server parses received user request, really
Determine user and requests uniform resource locator (Uniform Resource Locator, abbreviation URL) each key-value pair；Server inspection
Whether survey in each key-value pair of user's request URL has " high rail mode " character；If each key-value pair of user's request URL has " high
Rail mode " character, then server determines that user's request carries high-speed mobile communications mark.
103rd step, if it is determined that carrying high-speed mobile communications mark in user's request, then server will be under the data of terminal
Mode adjustment is carried to default downloading mode.
104th step judges that not carrying high-speed mobile communications in user's request identifies, then server is directly in response to the user
Request, wherein do not carry high-speed mobile communications mark in user's request, illustrate user request for being in non-height in terminal
In the case where fast mobile communication environment, requesting terminal data.Wherein, non-high-speed mobile communication environment refers in addition to high-speed mobile is logical
Believe the communication environment other than environment, that is, the normal communication environment of terminal.Here the response process of user request can be
It is requested according to user, server returns to user's request of terminal.
Not carrying high-speed mobile communications mark in this step 104 in user's request can be, but not limited to this: if it is determined that with
It carries in the request of family and is identified without high-speed mobile communications, alternatively, if it is determined that including other request marks in user's request.
The embodiment of the present invention, server can handle the user's request for carrying high-speed mobile communications mark, can also locate
Reason does not carry user's request of high-speed mobile communications mark；Also, server can in high-speed mobile communications environment with end
End is communicated, and the data download mode of terminal is adjusted to default downloading mode, terminal can in the available situation of network,
The default downloading mode rapidly download terminal data that can be set according to predetermined server, increase the number of terminal data downloading
According to amount, so that the elongated play time of the data volume of downloading, tails off so that there is Caton number when data when playing, improves and use
Family experience effect.
Step 120, the data download mode of terminal is adjusted to default downloading mode by server.
Wherein, default downloading mode may include one of following but not limited to this: server rises to terminal and provides data
The mode and server of speed of download provide the general mode of data speed of download for terminal.Due to high-speed mobile communications mark with
Default downloading mode is corresponding, that is, can make an appointment in server and terminal, and server gets high-speed mobile communications mark
Know, so that it may be requested based on user, the data download mode of terminal is adjusted to default downloading mode.
Above-mentioned general mode is namely normally downloaded.Terminal is under non-high-speed mobile communication environment, is sent to server
It is able to respond user's request of request data.Here terminal and server be in leading to of carrying out under non-high-speed mobile communication environment
Letter process is exactly the communication process under general mode.
In order to which the data download mode of terminal is adjusted to default downloading mode by Priority Service device, this step 120 can be adopted
With the following possible implementation of at least one, but not limited to this:
In one possible implementation, server improves the priority of the data speed of download of terminal, and server subtracts
The speed limit of the small data speed of download to terminal.Normally due to server resource is limited, resource allocation available bandwidth resources are downloaded
It is limited, therefore server will limit the data speed of download of terminal, i.e. speed limit.Reduce herein to the data speed of download of terminal
Speed limit is equivalent to and increases the data speed of download of terminal, so that server is that terminal increases the data volume of data downloading.
In above-mentioned possible implementation, further can be, but not limited to: server improves the data downloading speed of terminal
The priority of degree；Server, which adds limitation or is reduced to default terminal, provides data speed of download, and server reduces the number to terminal
According to the speed limit of speed of download, wherein default terminal is preset terminal in other terminals in addition to this terminal.Due to server
Resource is limited, and downloading resource allocation available bandwidth resources are limited, therefore, in order to reduce the limit to the data speed of download of terminal
Speed can provide data speed of download to default terminal with server and carry out adding limitation/reduction, to guarantee that server improves this end
The data speed of download at end.The method of determination of terminal default in this way can be the default terminal determined according to importance rate.This
Default terminal a bit, the data importance grade distinguished are requested compared to the user of this terminal, and the data distinguished are important
Property grade is lower.
In alternatively possible implementation, server improves the priority of the data speed of download of the terminal；Clothes
Speed limit of the business device removal to the data speed of download of terminal.In this way in the case where removing speed limit, server can allow terminal most
Power downloading data, server increase the data speed of download of terminal.
In above-mentioned possible implementation there are many modes of the priority of the data speed of download of server raising terminal,
The priority for handling user's request is directly assigned as highest priority by server, can be handled in time user's request in this way.Again
For example, server is that user requests the first priority of distribution, the first priority is to handle the priority of user's request, and first is preferential
Grade is higher than the priority for handling user's request of default terminal；According to the first priority, server rises to terminal and provides data
Speed of download.This first priority is configured according to industry needs.The method of determination of first priority can with but it is unlimited
Then: the importance rate that the importance rate of user's request and the user of this terminal for weighing default terminal are requested determines
First priority.It can guarantee that server provides data speed of download in time for terminal, nor affects on default terminal in this way
Operation.
In embodiments of the present invention, server is requested based on received user, according to user request in high-speed mobile it is logical
Beacon is known, and the data download mode of terminal can be adjusted to default downloading mode.Server can be logical in high-speed mobile in this way
It is communicated in letter environment with terminal, the data download mode of terminal is adjusted to default downloading mode, to enable the terminals to
In the available situation of network, the default downloading mode rapidly download terminal data that can be set according to predetermined server increase
The data volume of terminal data downloading, thus the elongated play time of the data volume of downloading, so that occurring when data when playing
Caton number tails off, and improves user experience effect.
Second aspect, since terminal data speed of download will receive the influence of several factors, although server can mention as possible
The speed of download of high terminal, but if terminal data speed of download is still extremely limited without signal or poor signal, institute
It is only downloaded as far as possible when signal can be used with the embodiment of the present invention, downloading is very slow when making up poor signal or can not download
Situation, therefore be illustrated from terminal, the embodiment of the invention provides data transmission methods, as shown in Fig. 2, may include as follows
Step:
Step 210, terminal is in during online broadcasting video, if detecting the feelings in high-speed mobile communications environment
Under condition, user's request is sent to predetermined server, user request carries high-speed mobile communications mark.
Wherein, the high-speed mobile communications environment in this step 210 and the high-speed mobile communications environment in above-mentioned steps 110
It is identical to limit content；User's request may include high-speed mobile communications mark and the high speed in above-mentioned steps 102 in this step 210
Mobile communication mark restriction content is identical, can reach identical beneficial effect, details are not described herein.
In this step 210, terminal can need that user's request can be sent to different destinations according to business, further
Include: that predetermined server can refer to but be not limited to: directly establish the server of communication connection with terminal, terminal to terminal
The server for directly establishing communication connection sends user's request, in this way can will be under the data of terminal with direct request predetermined server
Mode adjustment is carried to default downloading mode.
Alternatively, predetermined server is the network data center (Internet that user requests distribution high priority
Datacenter, abbreviation IDC) node, the IDC node of high priority is determined by available bandwidth resources and the IDC load of IDC
It obtains, requests corresponding request data to respond user by the IDC node of high priority, terminal is asked to scheduler dispatches user
It asks.By scheduler according to user request in high-speed mobile communications identify, dispatch predetermined server, then this predetermined server
It establishes and communicates to connect with terminal again, and then complete that the data download mode of terminal is adjusted to default using this predetermined server
Downloading mode.
In addition, in order to automatically send user's request, this step 210 can be using following at least one possible reality
Existing mode, but not limited to this:
In one possible implementation, terminal is in during online broadcasting video, if detected in high speed
In the case where mobile communication environment, based on the initiation switch for the user's request having turned on, triggering sends user's request.
For above-mentioned possible implementation, the triggering mode that terminal sends user's request further includes: in terminal
In the case where high-speed mobile communications environment, user's request is initiatively sent.Environment locating for terminal is initiatively detected in this way,
Terminal initiatively sends user's request.The operating procedure of user can be reduced in this way, improve user experience.It is any can be to user
Initiatively sending method is requested, the protection scope of the embodiment of the present invention is belonged to.A kind of mode illustrated below, but be not limited to
This:
Step 1, if detecting, terminal is in high-speed mobile communications environment, and terminal opens the initiation switch of user's request；
Step 2, based on the initiation switch for the user's request having turned on, terminal triggering sends user's request.
Wherein, initiating switch can be any button that can be triggered and send user's request.It, can in order to facilitate user's operation
With initiation displayed on the terminals switch.Illustratively, initiating switch can be but be limited to show an icon at the terminal.This
A icon, which lights, indicates that the initiation switch of user's request has turned on；This picture dead color indicates that the initiation switch of user's request is not opened
It opens.Further, this icon can be, but not limited in the region of the dropdown menu icon in terminal.It is herein only to illustrate
Illustrate, without limitation.
Other than the above-mentioned switch that can automatically send user's request, in order to meet the use habit of user,
The experience effect for improving user, for above-mentioned possible implementation, the triggering mode that terminal sends user's request is further
Include:
Step 1, terminal is in during online broadcasting video, if the case where detecting in high-speed mobile communications environment
Under, it receives and initiates to switch on operational order；Step 2, terminal are instructed based on opening operation, and triggering sends user's request.
Illustratively, initiating switch can be but be limited to an increased option, the choosing on the display interface of terminal
The choice box for whether enabling " high rail mode " shown in.
When specifically used for above-mentioned option, in first time, preceding default time or each use process, the option is shown
Show content further include: terminal can speed up foradownloaded video data to the explanation content of the option, i.e. " high rail mode ", reduce card
, also, if opening this mode, the consumption of flow will be accelerated.Secondary can be wherein is preset to be determined according to user demand.In this way
It can will be seen that " the high rail mode " used with user, user can be according to their own needs, it is determined whether execute opening operation
Instruction, and choose whether to need to open to initiate switch, improve the interactivity between terminal and user.Also, user can be with
Receive under the premise of download terminal data band carrys out traffic overhead in advance, improve the experience effect of user.
In addition to can be other than the display interface of terminal or terminal statically adds " high rail mode " button, since user can
Can fail the initiation switch for opening user's request in time, will affect user experience, therefore in order to solve this problem, it is further on
State step 1 terminal receive to initiation switch on operational order the specific implementation process is as follows:
The first step, terminal is in during online broadcasting video, if detecting the feelings in high-speed mobile communications environment
It under condition, sends and reminds instruction, instruction is reminded to initiate switch for reminding to open；Second step, terminal is received to be returned for prompting instruction
The opening operation instruction returned.
Wherein, reminding the alerting pattern of instruction can be any can allow terminal to receive for reminding the side fed back
Formula.Such as but without limitation, the opening operation of return instructs the mode of feedback, or refusal opening operation instruction.Remind instruction
Alerting pattern it is illustrative but be not limited to: show the alerting pattern of text, show the alerting pattern of picture.Illustratively, it mentions
Instruction wake up for the courtesy notification user unlatching " high rail mode " in a manner of pop-up.
The mode more than twice of above-mentioned prompting instruction can be in the case where do not open initiation switch, and interval is default to be mentioned
Awake duration, terminal is sent reminds instruction more than twice, is fed back until receiving for prompting；It is also possible to using terminal
When, terminal sends primary remind and instructs.It is default that duration is reminded to can be terminal default setting, be also possible to be needed according to user into
Row setting.
In order to dynamically detect whether terminal is in high-speed mobile communications environment, this step 210 can use as follows
Any implementation sends user's request to predetermined server:
In conjunction with Fig. 2, referring to Fig. 3, in one implementation, step 201, terminal utilizes positioning system, obtains terminal
Geographical location.Wherein positioning system can be dependence terminal Global positioning system (Global Positioning System, letter
Claim GPS) module, whether the geographical location that terminal can be monitored in real time with terminal in this way is in high-speed mobile communications environment
Position, and then terminal can remind user to open " high rail mode " in a manner of pop-up.
Step 202, terminal detection geographical location whether be high-speed mobile communications environment position；If terminal detects described
In the case that terminal is in the high-speed mobile communications environment, then returns and execute above-mentioned steps 210；
High-speed mobile communications environment, which can refer to, causes the signal of communication of terminal can be between more than two base stations rapidly
Switch more than twice, and high-speed mobile tool is greater than the environment of the movement speed of pre-set velocity.Illustratively, high-speed mobile is logical
The position for believing environment is the high-speed rail of non-platform along line position.A different citing, any can be realized reach implementation of the present invention herein
The high-speed mobile communications environment that example requires, belongs to the protection scope of the embodiment of the present invention.
Step 203, terminal detects geographical location not and is the position of high-speed mobile communications environment, then terminal is to preset service
Device sends the user's request for not carrying high-speed mobile communications mark.High-speed mobile communications are not carried in user's request herein
It is identical that the restriction content of high-speed mobile communications mark is not carried in mark and the user of above-mentioned 104th step request, herein no longer
Illustrate one by one.Terminal can be easy to use to determine the position of high-speed mobile communications environment in real time in conjunction with GPS module in this way.
In order to dynamically detect whether terminal is in high-speed mobile communications environment, this step 210 can use as follows
Any implementation sends user's request to predetermined server:
In conjunction with Fig. 2, referring to fig. 4, in another implementation, step 204, terminal obtains network disconnection times, network
Disconnection times are the network disconnection times that terminal is communicated with predetermined server using cellular network.
Step 205, terminal determines whether network disconnection times meet the condition of high-speed mobile communications environment；Determine that network is disconnected
The condition that number meets high-speed mobile communications environment is opened, then detects that the terminal is in the feelings of the high-speed mobile communications environment
Under condition, the step of executing above-mentioned steps 210 is returned.
Wherein, the condition that network disconnection times meet high-speed mobile communications environment can be, but not limited to: network disconnection times
Greater than network disconnection times threshold value, network disconnection times threshold value can be to be configured according to user demand.Network disconnection times
Or the judgment mode of connection number can be the speed data cached according to terminal downloads and be judged.Any network that can allow
Disconnection times meet the condition of high-speed mobile communications environment, the protection scope of the embodiment of the present invention are belonged to, herein without one
One citing.Illustratively, preset duration can be is configured according to user demand.Terminal can count eventually in preset duration
The network disconnection times communicated with predetermined server using cellular network are held, and a network disconnection times threshold value is set,
In this way can be when network disconnection times be more than network disconnection times threshold value, and then terminal can remind user to open in a manner of pop-up
Open " high rail mode ".
Step 206, terminal determines that network disconnection times are unsatisfactory for the condition of high-speed mobile communications environment, then terminal detects
In the case that terminal is not at high-speed mobile communications environment, terminal does not carry high-speed mobile communications mark to predetermined server transmission
The user of knowledge requests.Network disconnection times are utilized in this way, can determine user's request of terminal.
Step 220, terminal is when detecting that present communications network can be used, according to the default downloading mould of predetermined server setting
Formula carries out data downloading.Wherein, present communications network is available refers to that present communications network can satisfy data downloading demand.
The implementation process of the embodiment of the present invention is exemplified below:
The first step, when " high rail mode " is opened, terminal opens point-to-point (peer to peer, abbreviation P2P) mode, eventually
End obtains user's request, and terminal preferentially sends user's request to P2P tracker predetermined server, and user's request is video URL,
Wherein, mode=hsr tab character is added after the video URL in user's request, using mode=hsr tab character for leading to
Know that predetermined server requests the data transmission method for executing the embodiment of the present invention to handle the user.
Second step, terminal can ignore the user's request for not carrying high-speed mobile communications mark, and terminal is persistently initiated to use
Family request, and request storage to arrive terminal buffers user.
The embodiment of the present invention, terminal can both send the user's request for carrying high-speed mobile communications mark, can also send out
Send the user's request for not carrying high-speed mobile communications mark.Also, terminal is in during online broadcasting video, if to pre-
If server sends user's request, user request carries high-speed mobile communications mark, by the default of predetermined server setting
Downloading mode；When detecting that present communications network can be used, data are carried out according to the default downloading mode of predetermined server setting
Downloading.In this way can be in the case where predetermined server and terminal communicate to connect, terminal is detected in high-speed mobile communications ring
In the case where border, terminal can be in the available situation of network, and the default downloading mode that can be set according to predetermined server is fast
Fast ground download terminal data, increase the data volume of terminal data downloading, thus the elongated play time of the data volume of downloading,
It tails off so that there is Caton number when data when playing, improves user experience effect.
There is Caton in the third aspect when data when in order to reduce broadcasting, improve user experience effect, said from scheduler
Bright, the embodiment of the invention provides data transmission methods, as shown in figure 5, may include steps of:
Step 310, scheduler receives user's request, and high-speed mobile communications mark is carried in user request.
Wherein, user's request in this step 310 is identical as the restriction content of user's request in above-mentioned steps 110；This
User's request may include high-speed mobile communications mark and limit with the high-speed mobile communications mark in above-mentioned steps 102 in step 310
It is identical to determine content, identical beneficial effect can be reached, details are not described herein.
This step 310 can specifically include following steps:
301st step, scheduler receive user's request.
302nd step thens follow the steps 320 if it is determined that carrying high-speed mobile communications mark in user's request.
The decision procedure for whether carrying high-speed mobile communications mark in this step 302 in user's request further can be with
Including but not limited to: scheduler parses received user request, determines that user requests uniform resource locator
(Uniform Resource Locator, abbreviation URL) each key-value pair；Scheduler detects each key-value pair of user's request URL
In whether have " high rail mode " character；If each key-value pair of user's request URL has " high rail mode " character, scheduler is determined
User's request is that user requests.To which scheduler is terminal scheduling predetermined server.Step 303 further may include: as
The each key-value pair of fruit user's request URL does not have " high rail mode " character, then scheduler determines user's request not carry high speed
User's request of mobile communication mark, scheduler response do not carry user's request of high-speed mobile communications mark.
After this step 310, the method also includes:
303rd step, if it is determined that not carrying high-speed mobile communications mark in user's request, then scheduler any server is rung
It should user's request.Here the response process of user's request can be requests according to user, and scheduler returns can be to terminal
The user requests to provide the server of service, so that the server responds user request.
Step 320, it is requested using user, scheduler is terminal scheduling predetermined server, wherein predetermined server is user
The network data center IDC node of request distribution high priority, the IDC node of high priority are provided by the available bandwidth of IDC
Source and IDC load determination obtain, and request corresponding request data to respond user by the IDC node of high priority, terminal to
Scheduler dispatches user request.
Wherein, the acquisition modes of above-mentioned predetermined server can be, but not limited to: the service indication based on each IDC node carries out
Sequence, obtains ranking results；Scheduler is the terminal distribution predetermined server from ranking results.Wherein, sequence can be herein
Inverted order is also possible to sequence.Service indication may include but be not limited to: load and available bandwidth resources.User requests distribution high
The IDC node of priority can refer to but be not limited to the IDC node of minimum load and most available bandwidth resources.Such scheduler
It can be the good IDC node of terminal scheduling, provide data speed of download for the subsequent terminal that rises to, provide reliable guarantor
Barrier.
In embodiments of the present invention, scheduler receives the user's request for carrying high-speed mobile communications mark, according to user
Request, scheduler are terminal scheduling predetermined server, are improved by predetermined server and adjust the data download mode of the terminal
To default downloading mode.Predetermined server can be selected by scheduler in this way, in the feelings of predetermined server and terminal communication connection
Under condition, terminal is detected in the case where the high-speed mobile communications environment, and terminal can be in the available situation of network, can be by
According to the default downloading mode rapidly download terminal data of predetermined server setting, the data volume of terminal data downloading is increased,
It to the play time of the data volume of elongated downloading, tails off so that there is Caton number when data when playing, improves user's body
Test effect.
Corresponding to method shown in first aspect, the angle from the server communicated to connect with video playing terminal is continued with
Degree is illustrated, and data transmission device provided in an embodiment of the present invention is introduced.
Shown in 6, Fig. 6 is the structural schematic diagram of the data transmission device applied to server of the embodiment of the present invention.
The embodiment of the present invention provides data transmission device, comprising:
First receiving module 11 carries in user's request for user's request that server receiving terminal is sent
High-speed mobile communications mark；
The data download mode of the terminal is adjusted to default downloading mode for the server by control module 12.
In embodiments of the present invention, server is requested based on received user, according to user request in high-speed mobile it is logical
Beacon is known, and the data download mode of terminal can be adjusted to default downloading mode.Server can be logical in high-speed mobile in this way
It is communicated in letter environment with terminal, the data download mode of terminal is adjusted to default downloading mode, to enable the terminals to
In the available situation of network, the default downloading mode rapidly download terminal data that can be set according to predetermined server increase
The data volume of terminal data downloading, thus the elongated play time of the data volume of downloading, so that occurring when data when playing
Caton number tails off, and improves user experience effect.
In one possible implementation, the first control module 12 improves the number of the terminal for the server
According to the priority of speed of download；
Speed limit of the server removal to the data speed of download of the terminal.
In one possible implementation, the first control module 12 is user request point for the server
Network data center IDC node with high priority, the IDC node of the high priority are the available bandwidth resources by IDC
And IDC load determination obtains, and requests corresponding request data to respond the user by the IDC node of the high priority.
Corresponding to method shown in second aspect, continues with and be illustrated from the angle of terminal, to the embodiment of the present invention
The data transmission device of offer is introduced.
Shown in 7, Fig. 7 is the structural schematic diagram of the data transmission device applied to terminal of the embodiment of the present invention.This
Inventive embodiments provide data transmission device, comprising:
Sending module 21, during being in online broadcasting video for terminal, if detected in high-speed mobile communications
In the case where environment, user's request is sent to predetermined server, user's request carries high-speed mobile communications mark；
Download module 22, for being set according to the predetermined server pre- when detecting that present communications network can be used
If downloading mode carries out data downloading.
The embodiment of the present invention, terminal can both send the user's request for carrying high-speed mobile communications mark, can also send out
Send the user's request for not carrying high-speed mobile communications mark.Also, terminal is in during online broadcasting video, if to pre-
If server sends user's request, user request carries high-speed mobile communications mark, by the default of predetermined server setting
Downloading mode；When detecting that present communications network can be used, data are carried out according to the default downloading mode of predetermined server setting
Downloading.In this way can be in the case where predetermined server and terminal communicate to connect, terminal is detected in high-speed mobile communications ring
In the case where border, terminal can be in the available situation of network, and the default downloading mode that can be set according to predetermined server is fast
Fast ground download terminal data, increase the data volume of terminal data downloading, thus the elongated play time of the data volume of downloading,
It tails off so that there is Caton number when data when playing, improves user experience effect.
In one possible implementation, the first sending module 21, is used for
In it is online play video during, if detected in the case where the high-speed mobile communications environment, based on
The initiation switch for the user request opened, triggering send user's request.
In one possible implementation, the first sending module 21, is used for
In it is online play video during, if detected in the case where the high-speed mobile communications environment, receive institute
It states initiation and switches on operational order；
It is instructed based on the opening operation, triggering sends user's request.
In one possible implementation, described device further include: detection module, for detecting institute using following steps
It states in the case that terminal is in the high-speed mobile communications environment:
The terminal utilizes positioning system, obtains the geographical location of the terminal；
The terminal detects the position that the geographical location is the high-speed mobile communications environment, then detects the terminal
In the case where the high-speed mobile communications environment；
Or
The terminal obtains network disconnection times, and the network disconnection times are that the terminal makes with the predetermined server
The network disconnection times communicated with cellular network；
The terminal determines that the network disconnection times meet the network on-off condition of the high-speed mobile communications environment, then
In the case where detecting that the terminal is in the high-speed mobile communications environment.
It corresponding to method shown in the third aspect, continues with and is illustrated from the angle of scheduler, the present invention is implemented
The data transmission device that example provides is introduced.
Shown in 8, Fig. 8 is the structural schematic diagram of the data transmission device applied to scheduler of the embodiment of the present invention.
The embodiment of the present invention provides data transmission device, comprising:
Second receiving module 31 carries high-speed mobile communications mark for receiving user's request in user request；
Scheduler module 32 is terminal scheduling predetermined server for being requested using user, and predetermined server is user's request
Distribute the network data center IDC node of high priority, the IDC node of high priority be by the available bandwidth resources of IDC and
IDC load determination obtains, and requests corresponding request data to respond user by the IDC node of high priority, and terminal is to scheduling
Device sends user's request.
In embodiments of the present invention, scheduler receives the user's request for carrying high-speed mobile communications mark, according to user
Request, scheduler are terminal scheduling predetermined server, are improved by predetermined server and adjust the data download mode of the terminal
To default downloading mode.Predetermined server can be selected by scheduler in this way, in the feelings of predetermined server and terminal communication connection
Under condition, terminal is detected in the case where the high-speed mobile communications environment, and terminal can be in the available situation of network, can be by
According to the default downloading mode rapidly download terminal data of predetermined server setting, the data volume of terminal data downloading is increased,
It to the play time of the data volume of elongated downloading, tails off so that there is Caton number when data when playing, improves user's body
Test effect.
Shown in 9, a kind of data transmission system includes: server 41, terminal 42, scheduler 43, wherein server 41
It include: the first receiving module, for receiving user's request, user's request is that the terminal from high-speed mobile communications environment receives
's；First control module is risen to terminal and provides data speed of download, user requests for requesting for being requested based on user
Server improves terminal data speed of download.Terminal 42 includes: the first sending module, for being in high-speed mobile communications in terminal
In the case where environment, user's request is sent, user's request improves terminal data speed of download for request server.Scheduler 43
It include: the 4th receiving module, for receiving user's request, user's request is that the terminal from high-speed mobile communications environment receives
's；Second control module is terminal scheduling server for being requested using user, and user's request is improved for request server
Terminal data speed of download.In this way can be with this data transmission system, in the case where promoting high-speed mobile communications environment, user video is seen
See experience.
Corresponding to method shown in first aspect, continues with and server provided in an embodiment of the present invention is introduced.
It is the structural schematic diagram of the server of the embodiment of the present invention referring to Figure 10, Figure 10.The embodiment of the invention also provides a kind of services
Device 50, including processor 51, communication interface 52, memory 53 and communication bus 54, wherein processor 51, communication interface 52 are deposited
Reservoir 53 completes mutual communication, memory 53, for storing computer program by communication bus 54；
Processor 51 when for executing the program stored on memory 53, realizes following steps:
User's request that terminal is sent is received, carries high-speed mobile communications mark in user's request；
The data download mode of the terminal is adjusted to default downloading mode.
Corresponding to method shown in second aspect, continues with and terminal provided in an embodiment of the present invention is introduced.Ginseng
See that Figure 11, Figure 11 are the structural schematic diagram of the terminal of the embodiment of the present invention.The embodiment of the invention also provides a kind of terminal 60, packets
Include processor 61, communication interface 62, memory 63 and communication bus 64, wherein processor 61, communication interface 62, memory 63
Mutual communication is completed by communication bus 64,
Memory 63, for storing computer program；
Processor 61 when for executing the program stored on memory 63, realizes following steps:
In it is online play video during, if detected in the case where the high-speed mobile communications environment, to default
Server sends user's request, and user's request carries high-speed mobile communications mark；
When detecting that present communications network can be used, counted according to the default downloading mode that the predetermined server is set
According to downloading.
Corresponding to method shown in the third aspect, continues with and scheduler provided in an embodiment of the present invention is introduced.
It is the structural schematic diagram of the scheduler of the embodiment of the present invention referring to Figure 12, Figure 12.The embodiment of the invention also provides a kind of scheduling
Device 70, including processor 51, communication interface 52, memory 53 and communication bus 54, wherein processor 51, communication interface 52 are deposited
Reservoir 53 completes mutual communication, memory 53, for storing computer program by communication bus 54；
Processor 51 when for executing the program stored on memory 53, realizes following steps:
User's request is received, high-speed mobile communications mark is carried in user request；
It is requested using user, is terminal scheduling predetermined server, predetermined server is that user requests distribution high priority
Network data center IDC node, the IDC node of high priority be loaded by the available bandwidth resources and IDC of IDC it is determining
It arrives, requests corresponding request data to respond user by the IDC node of high priority, terminal is asked to scheduler dispatches user
It asks.
The communication bus that above-mentioned terminal, server and/or scheduler are mentioned can be Peripheral Component Interconnect standard
(Peripheral Component Interconnect, abbreviation PCI) bus or expanding the industrial standard structure (Extended
Industry Standard Architecture, abbreviation EISA) bus etc..The communication bus can be divided into address bus, number
According to bus, control bus etc..For convenient for for, be only with a thick line in figure, but for only a bus or a seed type
Bus.
Communication interface is for the communication between above-mentioned terminal, server and/or scheduler and other equipment.
Memory may include random access memory (Random Access Memory, abbreviation RAM), also may include
Nonvolatile memory (Non-Volatile Memory, abbreviation NVM), for example, at least a magnetic disk storage.Optionally, it deposits
Reservoir can also be that at least one is located remotely from the storage device of aforementioned processor.
Above-mentioned processor can be general processor, including central processing unit (Central Processing Unit,
CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital
Signal Processing, abbreviation DSP), specific integrated circuit (Application Specific Integrated
Circuit, abbreviation ASIC), field programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or
Person other programmable logic device, discrete gate or transistor logic, discrete hardware components.
Corresponding to method shown in first aspect, the embodiment of the invention provides a kind of computer readable storage medium, institutes
It states and is stored with computer program in storage medium, the computer program realizes above-mentioned transmission side data when being executed by processor
The step of method.
Corresponding to method shown in second aspect, the embodiment of the invention provides a kind of computer readable storage medium, institutes
It states and is stored with computer program in storage medium, the computer program realizes above-mentioned transmission side data when being executed by processor
The step of method.
Corresponding to method shown in the third aspect, the embodiment of the invention provides a kind of computer readable storage medium, institutes
It states and is stored with computer program in storage medium, the computer program realizes above-mentioned transmission side data when being executed by processor
The step of method.
Corresponding to method shown in first aspect, the embodiment of the invention provides a kind of, and the computer program comprising instruction is produced
Product, when run on a computer, so that the step of computer executes above-mentioned data transmission method.
Corresponding to method shown in second aspect, the embodiment of the invention provides a kind of, and the computer program comprising instruction is produced
Product, when run on a computer, so that the step of computer executes above-mentioned data transmission method.
Corresponding to method shown in the third aspect, the embodiment of the invention provides a kind of, and the computer program comprising instruction is produced
Product, when run on a computer, so that the step of computer executes above-mentioned data transmission method.
Corresponding to method shown in first aspect, the embodiment of the invention provides a kind of computer programs, when it is being calculated
When being run on machine, so that the step of computer executes above-mentioned data transmission method.
Corresponding to method shown in second aspect, the embodiment of the invention provides a kind of computer programs, when it is being calculated
When being run on machine, so that the step of computer executes above-mentioned data transmission method.
Corresponding to method shown in the third aspect, the embodiment of the invention provides a kind of computer programs, when it is being calculated
When being run on machine, so that the step of computer executes above-mentioned data transmission method.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program
Product includes one or more computer instruction.When loading on computers and executing the computer program instructions, entirely
Portion is partly generated according to process or function described in the embodiment of the present invention.The computer can be general purpose computer, specially
With computer, computer network or other programmable devices.The computer instruction can store in computer-readable storage
In medium, or from a computer readable storage medium to the transmission of another computer readable storage medium, for example, the meter
Calculation machine instruction can from a web-site, computer, server or data center by it is wired (such as coaxial cable, optical fiber,
Digital Subscriber Line (Digital Subscriber Line, abbreviation DSL) or wireless (such as infrared, wireless, microwave etc.) mode to
Another web-site, computer, server or data center are transmitted.The computer readable storage medium can be meter
Any usable medium that calculation machine can access either includes the integrated server of one or more usable medium, in data
The data storage devices such as the heart.The usable medium can be magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (example
Such as, high-density digital video CD (Digital Video Disc, abbreviation DVD) or semiconductor medium (such as solid state hard disk
(Solid State Disk, abbreviation SSD)) etc..
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device/
For server/terminal/scheduler/storage medium embodiment/computer program product/computer program comprising instruction, by
It is substantially similar to embodiment of the method in it, so being described relatively simple, referring to the part explanation of embodiment of the method in place of correlation
?.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (11)
1. a kind of data transmission method characterized by comprising
The user that server receiving terminal is sent requests, and carries high-speed mobile communications mark in user's request；
The data download mode of the terminal is adjusted to default downloading mode by the server.
2. the method as described in claim 1, which is characterized in that the server adjusts the data download mode of the terminal
To default downloading mode, comprising:
The server improves the priority of the data speed of download of the terminal；
Speed limit of the server removal to the data speed of download of the terminal.
3. method according to claim 2, which is characterized in that the server improves the data speed of download of the terminal
Priority, comprising:
The server is the network data center IDC node that the user requests distribution high priority, the high priority
IDC node is obtained by available bandwidth resources and IDC the load determination of IDC, to be rung by the IDC node of the high priority
The user is answered to request corresponding request data.
4. a kind of data transmission method characterized by comprising
Terminal is in online during playing video, if detected in the case where the high-speed mobile communications environment, to default
Server sends user's request, and user's request carries high-speed mobile communications mark；
The terminal detect present communications network can with when, according to the predetermined server setting default downloading mode into
The downloading of row data.
5. method as claimed in claim 4, which is characterized in that the terminal is in during online broadcasting video, if inspection
It measures in the case where being in high-speed mobile communications environment, sends user's request to predetermined server, comprising:
The terminal is in online during playing video, if detected in the case where the high-speed mobile communications environment, base
In the initiation switch for the user request having turned on, triggering sends user's request.
6. method as claimed in claim 5, which is characterized in that the terminal is in during online broadcasting video, if inspection
It measures in the case where being in high-speed mobile communications environment, based on the initiation switch for the user request having turned on, triggering is sent
User's request, comprising:
The terminal is in online during playing video, if detected in the case where the high-speed mobile communications environment, connects
It receives the initiation and switches on operational order；
The terminal is instructed based on the opening operation, and triggering sends user's request.
7. such as the described in any item methods of claim 4 to 6, which is characterized in that detect the terminal using following steps and be in
In the case where the high-speed mobile communications environment:
The terminal utilizes positioning system, obtains the geographical location of the terminal；
The terminal detects the position that the geographical location is the high-speed mobile communications environment, then detects that the terminal is in
In the case where the high-speed mobile communications environment；
Or
The terminal obtains network disconnection times, and the network disconnection times are that the terminal and the predetermined server use bee
The network disconnection times that nest network is communicated；
The terminal determines that the network disconnection times meet the network on-off condition of the high-speed mobile communications environment, then detects
In the case where being in the high-speed mobile communications environment to the terminal.
8. a kind of data transmission device, which is characterized in that be applied to server, described device includes:
Receiving module carries high-speed mobile communications mark in user's request for receiving user's request of terminal transmission；
Module is adjusted, for the data download mode of the terminal to be adjusted to default downloading mode.
9. a kind of data transmission device, which is characterized in that be applied to terminal, described device includes:
First sending module, during being in online broadcasting video for terminal, if detected in high-speed mobile communications ring
In the case where border, user's request is sent to predetermined server, user's request carries high-speed mobile communications mark；
Download module, the default downloading for being set according to the predetermined server when detecting that present communications network can be used
Mode carries out data downloading.
10. a kind of server, which is characterized in that including processor, communication interface, memory and communication bus, wherein the place
Device, the communication interface are managed, the memory completes mutual communication by the communication bus；
The memory, for storing computer program；
The processor when for executing the program stored on the memory, realizes any side claim 1-3
Method step.
11. a kind of terminal, which is characterized in that including processor, communication interface, memory and communication bus, wherein the processing
Device, the communication interface, the memory complete mutual communication by the communication bus；
The memory, for storing computer program；
The processor when for executing the program stored on the memory, realizes any side claim 4-7
Method step.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110460879A (en) * | 2019-08-28 | 2019-11-15 | 北京奇艺世纪科技有限公司 | A kind of video request dispatching method, device, server and storage medium |
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