CN107094285A - A kind of data transmission method and device - Google Patents
A kind of data transmission method and device Download PDFInfo
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- CN107094285A CN107094285A CN201710326754.XA CN201710326754A CN107094285A CN 107094285 A CN107094285 A CN 107094285A CN 201710326754 A CN201710326754 A CN 201710326754A CN 107094285 A CN107094285 A CN 107094285A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a kind of data transmission method and device, methods described includes：The title and password of attachable Wireless Local Area network are determined, and the Wireless Local Area network title and password are defined as data to be transmitted；The data to be transmitted is encoded, and sent the data after coding as bluetooth title to no user interface terminal, so that no user interface terminal is obtained.It can be seen that, the data transmission scheme that the present invention is provided, by WIFI title and cipher coding in bluetooth title, no user interface terminal can directly obtain the WIFI titles and password, it is done directly WIFI configuration, no longer need again to be transmitted the data of needs after no user interface terminal is established a connection with mobile terminal, so as to reduce WIFI setup time, be user-friendly.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of data transmission method and device.
Background technology
When equipment at no user end connects AP (Access Point, WAP) for the first time, due to no keyboard etc.
Input medium, input WIFI (Wireless-Fidelidy, WLAN) configuration information can be using shared model
Mode is configured, and collocation method is the first step, and the equipment at no user end enters shared model；Second step, mobile terminal connection
Upper shared model；WiFi configuration informations are transferred to TV fruit by the 3rd step, mobile terminal；5th step, the equipment at no user end is broken
Connection is opened, the equipment at no user end enters mode of operation from shared model, the WiFi come using mobile terminal configuration matches somebody with somebody confidence
Breath is connected to AP (Access Point, unlimited access point).
Second of WIFI collocation method is to carry out transmission of configuration information using bluetooth, and idiographic flow is as follows：The first step：Scanning
Discovering device；Second step：Set up the equipment at no user end and the connection of mobile terminal；3rd step：Transmitted in the connection of foundation
Data；4th step：Transmission data are disconnected after finishing.The WIFI configuration informations that the equipment utilization at no user end is received are completed
AP connection.
By above step it can be seen that the process that the equipment at no user end is configured by mobile terminal to WIFI, all
Need to establish a connection mobile terminal with TV box, the problems such as causing setup time long.
The content of the invention
The invention provides a kind of data transmission method and device, to solve equipment in the prior art for no user end
WIFI configuration process overlong times the problems such as.
In order to solve the above problems, the invention discloses a kind of data transmission method, methods described includes：
Determine the title and password of attachable Wireless Local Area network, and by the Wireless Local Area network title and close
Code is defined as data to be transmitted；The data to be transmitted is encoded, and the data after coding are sent as bluetooth title
To no user interface terminal, so that no user interface terminal is obtained.
Preferably, it is described that the data to be transmitted is encoded, and the data after coding are sent as bluetooth title
The step of to the no user interface terminal, including：Judge whether the length of the data to be transmitted exceedes preset value；If so,
Then the data to be transmitted is cut into slices, at least two data slicers are obtained；Any data slicer is obtained, judges current
Time interval that time of the data slicer to a preceding logarithm encoded according to section is obtained whether more than preset time；If
Not less than the preset time, the data slicer of acquisition is encoded, and regard the data after coding as bluetooth title
Send to the no user interface terminal.
Preferably, if exceeding the preset time described, the data slicer of acquisition is encoded, and will coding
Data afterwards are sent to after the step of the no user interface terminal as bluetooth title, and methods described also includes：Judgement is
It is no to there is the data slicer not sent, if so, returning to the step of performing the acquisition any data slicer.
Preferably, after the step of whether length for judging the data to be transmitted exceedes preset value, the side
Method also includes：If the length of the data to be transmitted is encoded not less than preset value to the data to be transmitted, and will coding
Data afterwards are sent to the no user interface terminal as bluetooth title.
Preferably, the bluetooth title includes following field：MagicNumber, the MagicNumber are beginning field
For writing spcial character；TotalPkgNum, the TotalPkgNum are used to write section number；Index, the Index
For writing initial count slice information；Length, the Length are used to write the corresponding length information of each section.
In order to solve the above problems, the invention also discloses a kind of data transmission device, described device includes：Determine mould
Block, for determining attachable Wireless Local Area network title and password, and by the title and password of the Wireless Local Area network
It is defined as data to be transmitted；Coding module, for being encoded to the data to be transmitted, and regard the data after coding as indigo plant
Tooth title is sent to no user interface terminal, so that the no user interface terminal is obtained.
Preferably, the coding module includes：First judging submodule, for judging that the length of the data to be transmitted is
It is no to exceed preset value；Section submodule, the judged result for first judging submodule is yes, then by the number to be transmitted
According to being cut into slices, at least two data slicers are obtained；Second judging submodule, for obtaining any data slicer, judges
Currently obtain whether the time interval that time of the data slicer to a preceding logarithm encoded according to section exceedes when presetting
Between；Sending submodule, for being more than the preset time, to the institute of acquisition when the judged result of second judging submodule
State data slicer to be encoded, and sent the data after coding as bluetooth title to the no user interface terminal.
Preferably, described device also includes：Judge module, for sending submodule to work as second judging submodule described
Judged result be more than the preset time, the data slicer of acquisition is encoded, and by after coding data work
Sent for bluetooth title to the no user interface terminal, judge whether the data slicer not sent；Return
Performing module, for being yes when the judged result of the judge module, returns and performs any data slicer of acquisition
Step.
Preferably, described device also includes：Sending module is encoded, if the length for the data to be transmitted is not less than pre-
If during value, being encoded to the data to be transmitted, and sent the data after coding as bluetooth title to the no user
Interface terminal.
Preferably, the bluetooth title includes following field：MagicNumber, the MagicNumber are beginning field
For writing spcial character；TotalPkgNum, the TotalPkgNum are used to write section number；Index, the Index
For writing initial count slice information；Length, the Length are used to write the corresponding length information of each section.
Compared with prior art, the present invention has advantages below：
Data transmission scheme provided in an embodiment of the present invention, when mobile terminal such as mobile phone determines there is no user interface terminal
When, attachable WLAN title and password are determined, and WLAN title and password be defined as to be transmitted
Data；Data to be transmitted is encoded, and the data after coding are sent whole to the no user interface as bluetooth title
End.It can be seen that, the data transmission scheme that the present invention is provided, by WIFI title and cipher coding in bluetooth title, no user
Interface terminal can directly obtain the WIFI titles and password, be done directly WIFI configuration, it is no longer necessary to by no user circle
The data of needs are transmitted by face terminal again after being established a connection with mobile terminal, so that when reducing WIFI configuration
Between, it is user-friendly.
Brief description of the drawings
Fig. 1 is a kind of step flow chart of data transmission method of the embodiment of the present invention one；
Fig. 2 is a kind of step flow chart of data transmission method of the embodiment of the present invention two；
Fig. 3 is a kind of structured flowchart of data transmission device of the embodiment of the present invention three；
Fig. 4 is a kind of structured flowchart of data transmission device of the embodiment of the present invention four.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Embodiment one
Reference picture 1, shows a kind of step flow chart of data transmission method of the embodiment of the present invention one.
Data transmission method provided in an embodiment of the present invention comprises the following steps：
Step 101：Determine attachable WLAN title and password, and by wireless sentence networking title and
Password is defined as data to be transmitted.
Mobile terminal determines that attachable WIFI SSID (Service Set Identifie, service set) is
WIFI title and password, and WLAN title and password are defined as data to be transmitted, no user interface terminal
The data of bluetooth equipment and the transmission of active obtaining mobile terminal in calling system bluetooth scanning surrounding environment, realize that a key is fast
Even.
Step 102：Data to be transmitted is encoded, and sent the data after coding as bluetooth title to no user
Interface terminal, so that the no user interface terminal is obtained.
When being encoded to data to be transmitted, when the bluetooth title is ASCII character, bluetooth title volume is directly carried out
The transmission of code；When the bluetooth title is Non-American Standard Code for Information Interchange, call coding method that bluetooth title is encoded translated for code, progress
The bluetooth title transmission.
For example, the bluetooth title of mobile phone is encoded, by WIFI title and cipher coding into bluetooth title, only
When the bluetooth equipment of mobile phone is arrived in no user interface terminal and TV fruit scanning, the bluetooth title after active obtaining mobile phone coding, according to
WIFI configuration is carried out according to the bluetooth title after the coding of acquisition, it is TV box WIFI configurations to complete no user interface terminal,
So that TV box may be coupled to WIFI.
It should be noted that except the method for the present invention can be used to realize setting for no user interface terminal and no user end
Standby connection, can also realize other-end and the connection of the equipment at no user end, this is not specifically limited.
When the bluetooth title that TV box is scanned is common title, then WIFI configurations will not succeed.
It should be noted that those skilled in the art can be selected mobile terminal according to actual conditions, wherein, move
Dynamic terminal can be without limitation for mobile phone, tablet personal computer etc., as long as the mobile terminal with bluetooth equipment.
Data transmission method provided in an embodiment of the present invention, when mobile terminal is mobile phone terminal scanning no user interface terminal
When, attachable WLAN title and password are determined, and WLAN title and password are defined as treating
Transmit data；Data to be transmitted is encoded, and sent the data after coding as bluetooth title to no user circle
Face terminal.It can be seen that, the data transmission method that the present invention is provided, by WIFI title and cipher coding in bluetooth title, nothing
User interface terminal can directly obtain the WIFI titles and password, be done directly WIFI configuration, it is no longer necessary to will be useless
The data of needs are transmitted by family interface terminal again after being established a connection with mobile terminal, so as to reduce matching somebody with somebody for the WIFI that knows clearly
The time is put, is user-friendly.
Embodiment two
Reference picture 2, shows a kind of step flow chart of data transmission method of the embodiment of the present invention two.
Data transmission method provided in an embodiment of the present invention comprises the following steps：
Step 201：Determine the title and password of attachable Wireless Local Area network, and by the title of WLAN
And password is defined as data to be transmitted.
Mobile terminal determines that attachable WIFI SSID (Service Set Identifie, service set) is
WIFI title and password, and WLAN is claimed and password is defined as data to be transmitted, no user interface terminal is adjusted
The bluetooth equipment in surrounding environment, and the data that active obtaining mobile terminal is transmitted are scanned with system bluetooth, realize that a key is fast
Even.
Step 202：Judge whether the length of data to be transmitted exceedes preset value；If so, step 202 is then performed, if it is not, then
Perform step 208.
Because the length of bluetooth device name is that limitation of limited, the different system to length is different, this limitation is
Both sides, it is allowed to which the maximum length of the bluetooth title of surrounding devices, bluetooth rule are arrived in the maximum length of the name of setting and scanning
Lattice provide that the maximum length of bluetooth title is 248 bytes, but many remote-control devices can only scan preceding 40 bytes, or even have
Can only scan preceding 20 bytes, the limitation for compatible different equipment to bluetooth title length, conveying length is more than indigo plant
Data can be just transmitted, it is necessary to handle data by the data of tooth title limit for length.
Whether the length for first judge data to be transmitted to data waiting for transmission exceedes preset value, it is necessary to illustrate,
Those skilled in the art can be configured according to actual conditions to preset value, for example：It could be arranged to 20 bytes, 30 bytes
Deng being not specifically limited to this.
Step 203：If so, then data to be transmitted is cut into slices, at least two data slicers are obtained.
When data waiting for transmission are more than preset value, then data to be transmitted is cut into slices.
After data cutting, these scrappy data are called burst i.e. data slicer, the main mesh that data are cut into slices
Be to will be transmitted beyond the data to be transmitted of preset value.
Step 204：Any data section is obtained, judges the current time for obtaining data slicer to a preceding logarithm according to section
Whether the time interval encoded exceedes preset time.
When being encoded to data to be transmitted, when the bluetooth title is ASCII character, bluetooth title volume is directly carried out
The transmission of code；When the bluetooth title is Non-American Standard Code for Information Interchange, call coding method that bluetooth title is encoded translated for code, progress
The bluetooth title transmission.
After being cut into slices to data waiting for transmission, two or more section can be generated, any one is obtained
Data slicer, and whether the time interval that judging distance last time is encoded to data slicer exceedes preset time, this area skill
Art personnel can set according to actual conditions to preset time, can be set as 1s, 2s, 3s etc., not make specific limit to this
System.
Where it is determined whether more than preset time purpose be in order to ensure last time success has been encoded to data slicer.
Step 205：If more than preset time, the data slicer of acquisition is encoded, and using the data after coding as
Bluetooth title is sent to no user interface terminal.
If being judged as not less than preset time, need to wait the regular hour, until more than preset time, it is therefore an objective to really
After guarantor encodes successfully the last time to data slicer, just data slicer below is encoded, sent after data slicer is encoded
To no user interface terminal.
Step 206：Judge whether the data slicer not sent.
Step 207：The step of obtaining any data slicer is performed if so, then returning.
In order to ensure that the data to be transmitted beyond preset value has all carried out coding, it is necessary to judge whether the number not sent
According to section, to ensure that no user interface terminal can complete WIFI configuration.
Step 208：If the length of data to be transmitted is not less than preset value, data to be transmitted is encoded, and will be compiled
Data after code are sent to no user interface terminal as bluetooth title.
When the length for judging data to be transmitted and not less than preset value, directly data to be transmitted is encoded, and will be compiled
Data after code are arranged in bluetooth title, it is ensured that no user interface terminal can directly obtain WIFI titles and password, complete
Into WIFI configuration.
When no user interface terminal scans the bluetooth title to after encoding by bluetooth, after the coding for obtaining mobile terminal
Bluetooth title；Obtain the Infiniband title and code data of the bluetooth title after coding；By Infiniband title and
Code data carries out parsing generation parsing data；WIFI configuration is completed according to parsing data.
It should be noted that the bluetooth title includes following field：MagicNumber, the MagicNumber are to open
Head field is used to write spcial character；TotalPkgNum, the TotalPkgNum are used to write section number；Index, it is described
Index is used to write initial count slice information；Length, the Length are used to write the corresponding length information of each section.
MagicNumber is：Spcial character starts, to be distinguished with other bluetooth equipments in environment, TVG@beginnings, and below
The character that 0-F only occurs.Configuration information may more than an implementor name limit for length, it is necessary to cut into slices, TotalPkgNum tables
How many subpackage altogether shown.Lengt represents that this is which subpackage is started counting up from 0.
Data transmission method provided in an embodiment of the present invention, when mobile terminal is mobile phone terminal scanning no user interface terminal
When, the title and password of attachable WLAN are determined, and the title of WLAN and password are determined
For data to be transmitted；Data to be transmitted is encoded, and sent the data after coding as bluetooth title to described useless
Family interface terminal.It can be seen that, by data transmission method provided in an embodiment of the present invention, WIFI title and cipher coding are existed
In bluetooth title, no user interface terminal can directly obtain the WIFI titles and password, be done directly WIFI configuration, no
Need again to be transmitted the data of needs after no user interface terminal is established a connection with mobile terminal again, so as to reduce
WIFI setup time, it is user-friendly.
Embodiment three
Reference picture 3, shows a kind of step flow chart of data transmission method of the embodiment of the present invention three.
Data transmission device provided in an embodiment of the present invention includes：Determining module 301, for determining attachable unlimited office
The title and password of domain network, and the Wireless Local Area network title and password are defined as data to be transmitted；Encode mould
Block 302, for being encoded to the data to be transmitted, and the data after coding is sent to no user circle as bluetooth title
Face terminal, so that the no user interface terminal is obtained.
Data transmission device provided in an embodiment of the present invention, when mobile terminal is mobile phone terminal scanning no user interface terminal
When, the title and password of attachable Wireless Local Area network are determined, and Wireless Local Area network title and password are defined as
Data to be transmitted；Data to be transmitted is encoded, and sent the data after coding as bluetooth title to the no user
Interface terminal.It can be seen that, by data transmission device provided in an embodiment of the present invention, by WIFI title and cipher coding in indigo plant
In tooth title, no user interface terminal can directly obtain the WIFI titles and password, be done directly WIFI configuration, no longer
Need again to be transmitted the data of needs after no user interface terminal is established a connection with mobile terminal, so as to reduce
WIFI setup time, it is user-friendly.
Example IV
Reference picture 4, shows a kind of step flow chart of data transmission method of the embodiment of the present invention four.
Data transmission device provided in an embodiment of the present invention includes：Determining module 401, for determining attachable unlimited office
The title and password of domain network, and the Wireless Local Area network title and password are defined as data to be transmitted；Encode mould
Block 402, for being encoded to the data to be transmitted, and the data after coding is sent to no user circle as bluetooth title
Face terminal, so that the no user interface terminal is obtained.
Preferably, the coding module 402 includes：First judging submodule 4021, for judging the data to be transmitted
Length whether exceed preset value；Section submodule 4022, the judged result for first judging submodule is yes, then will
The data to be transmitted is cut into slices, and obtains at least two data slicers；Second judging submodule 4023, for obtaining any institute
Data slicer is stated, judgement currently obtains the time interval encoded to a preceding logarithm according to section the time of the data slicer
Whether preset time is exceeded；Sending submodule 4024, for being more than described when the judged result of second judging submodule
Preset time, is encoded, and sent the data after coding as bluetooth title to described to the data slicer of acquisition
No user interface terminal.
Preferably, described device also includes：Judge module 403, judges for working as described second in the sending submodule
The judged result of submodule is, more than the preset time, the data slicer of acquisition to be encoded, and by after coding
Data are sent to the no user interface terminal as bluetooth title, judge whether that the data not sent are cut
Piece；Performing module 404 is returned, for being yes when the judged result of the judge module, the execution acquisition is returned to any described
The step of data slicer.
Preferably, described device also includes：Sending module 405 is encoded, if the length for the data to be transmitted does not surpass
When crossing preset value, the data to be transmitted is encoded, and sent the data after coding as bluetooth title to the nothing
User interface terminal.
Preferably, the bluetooth title includes following field：MagicNumber, the MagicNumber are beginning field
For writing spcial character；TotalPkgNum, the TotalPkgNum are used to write section number；Index, the Index
For writing initial count slice information；Length, the Length are used to write the corresponding length information of each section.
Data transmission device provided in an embodiment of the present invention, when mobile terminal is mobile phone terminal scanning no user interface terminal
When, the title and password of attachable WLAN are determined, and the title of WLAN and password are determined
For data to be transmitted；Data to be transmitted is encoded, and sent the data after coding as bluetooth title to described useless
Family interface terminal.It can be seen that, by data transmission device provided in an embodiment of the present invention, WIFI title and cipher coding are existed
In bluetooth title, no user interface terminal can directly obtain the WIFI titles and password, be done directly WIFI configuration, no
Need again to be transmitted the data of needs after no user interface terminal is established a connection with mobile terminal again, so as to reduce
WIFI setup time, it is user-friendly.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
Between the difference of other embodiment, each embodiment identical similar part mutually referring to.For system embodiment
For, because it is substantially similar to embodiment of the method, so description is fairly simple, referring to the portion of embodiment of the method in place of correlation
Defend oneself bright.
Above to a kind of method and device of data transfer provided by the present invention, it is described in detail, herein should
The principle and embodiment of the present invention are set forth with specific case, the explanation of above example is only intended to help and managed
Solve the method and its core concept of the present invention；Simultaneously for those of ordinary skill in the art, according to the thought of the present invention,
It will change in embodiment and application, in summary, this specification content should not be construed as to this hair
Bright limitation.
Claims (10)
1. a kind of data transmission method, it is characterised in that methods described includes：
The title and password of attachable Wireless Local Area network are determined, and the Wireless Local Area network title and password is true
It is set to data to be transmitted；
The data to be transmitted is encoded, and the data after coding are sent whole to no user interface as bluetooth title
End, so that no user interface terminal is obtained.
2. according to the method described in claim 1, it is characterised in that described that the data to be transmitted is encoded, and will compile
The step of data after code are sent to the no user interface terminal as bluetooth title, including：
Judge whether the length of the data to be transmitted exceedes preset value；
If so, then the data to be transmitted is cut into slices, at least two data slicers are obtained；
Any data slicer is obtained, judges that time to the preceding logarithm for currently obtaining the data slicer is carried out according to section
Whether the time interval of coding exceedes preset time；
If more than the preset time, being encoded to the data slicer of acquisition, and regard the data after coding as bluetooth
Title is sent to the no user interface terminal.
3. method according to claim 2, it is characterised in that if exceeding the preset time described, to the institute of acquisition
Data slicer is stated to be encoded, and using the data after coding as bluetooth title send to the no user interface terminal the step of
Afterwards, methods described also includes：
Judge whether the data slicer not sent；
If so, then returning to the step of performing the acquisition any data slicer.
4. method according to claim 2, it is characterised in that whether surpass in the length for judging the data to be transmitted
After the step of crossing preset value, methods described also includes：
If the length of the data to be transmitted is encoded not less than preset value to the data to be transmitted, and by after coding
Data are sent to the no user interface terminal as bluetooth title.
5. according to the method described in claim 1, it is characterised in that the bluetooth title includes following field：
MagicNumber, the MagicNumber are used to write spcial character for beginning field；
TotalPkgNum, the TotalPkgNum are used to write section number；
Index, the Index are used to write initial count slice information；
Length, the Length are used to write the corresponding length information of each section.
6. a kind of data transmission device, it is characterised in that described device includes：
Determining module, for determining attachable Wireless Local Area network title and password, and by the Wireless Local Area network
Claim and password is defined as data to be transmitted；
Coding module, for being encoded to the data to be transmitted, and using the data after coding as bluetooth title send to
No user interface terminal, so that the no user interface terminal is obtained.
7. device according to claim 6, it is characterised in that the coding module includes：
First judging submodule, for judging whether the length of the data to be transmitted exceedes preset value；
Section submodule, the judged result for first judging submodule is yes, then is cut the data to be transmitted
Piece, obtains at least two data slicers；
Second judging submodule, for obtaining any data slicer, judgement currently obtains the time of the data slicer extremely
Whether the time interval that a preceding logarithm is encoded according to section exceedes preset time；
Sending submodule, for being more than the preset time, to acquisition when the judged result of second judging submodule
The data slicer is encoded, and is sent the data after coding as bluetooth title to the no user interface terminal.
8. device according to claim 7, it is characterised in that described device also includes：
Judge module, the judged result for working as second judging submodule in the sending submodule is default more than described
Time, the data slicer of acquisition is encoded, and sent the data after coding as bluetooth title to described useless
After the interface terminal of family, the data slicer not sent is judged whether；
Implementation sub-module is returned, for being yes when the judged result of the judge module, the execution acquisition is returned to any described
The step of data slicer.
9. device according to claim 7, it is characterised in that described device also includes：
Sending module is encoded, if the length for the data to be transmitted is not less than preset value, the data to be transmitted is entered
Row coding, and sent the data after coding as bluetooth title to the no user interface terminal.
10. device according to claim 6, it is characterised in that the bluetooth title includes following field：
MagicNumber, the MagicNumber are used to write spcial character for beginning field；
TotalPkgNum, the TotalPkgNum are used to write section number；
Index, the Index are used to write initial count slice information；
Length, the Length are used to write the corresponding length information of each section.
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| CN201710326754.XA CN107094285A (en) | 2017-05-10 | 2017-05-10 | A kind of data transmission method and device |
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| CN201710326754.XA CN107094285A (en) | 2017-05-10 | 2017-05-10 | A kind of data transmission method and device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801229A (en) * | 2017-08-31 | 2018-03-13 | 捷开通讯(深圳)有限公司 | Smart home is with network method, terminal, equipment and the device with store function |
| CN108093384A (en) * | 2017-12-12 | 2018-05-29 | 北京快乐茄信息技术有限公司 | Terminal establishes direct-connected method, first terminal, second terminal |
| CN109756848A (en) * | 2019-03-26 | 2019-05-14 | 深圳创维数字技术有限公司 | Wireless distribution method, apparatus, equipment and storage medium |
| CN113595839A (en) * | 2021-07-19 | 2021-11-02 | 中移（杭州）信息技术有限公司 | Device binding method, terminal device and storage medium |
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