CN109088874A - A kind of data transmission method and equipment - Google Patents
A kind of data transmission method and equipment Download PDFInfo
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- CN109088874A CN109088874A CN201810957007.0A CN201810957007A CN109088874A CN 109088874 A CN109088874 A CN 109088874A CN 201810957007 A CN201810957007 A CN 201810957007A CN 109088874 A CN109088874 A CN 109088874A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/03—Protocol definition or specification
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/06—Notations for structuring of protocol data, e.g. abstract syntax notation one [ASN.1]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/26—Special purpose or proprietary protocols or architectures
Abstract
The embodiment of the invention discloses a kind of data transmission method and equipment, the described method includes: data sender is after determining data to be transmitted, coding encapsulation is carried out to the data to be transmitted using specific data tunneling, the specific data tunneling is set by data receiver is unified；Data to be transmitted after coding encapsulation process is sent to the data receiver.
Description
Technical field
The present invention relates to big data processing technology field more particularly to a kind of data transmission method and equipment.
Background technique
Transmission control protocol (Transmission Control Protocol, TCP) is a kind of connection-oriented, reliable
, transport layer communication protocol based on byte stream.Currently, with the Point-to-Point Data Transmission based on TCP realization equipment to server
Agreement, if hypertext transfer protocol (Hyper Text Transfer Protocol) is to become the mainstream that data are transmitted.
However, at least there is following lack based on the TCP Point-to-Point Data Transmission for realizing equipment to server in the prior art
Fall into: 1) agreement occupied bandwidth is larger, and efficiency of transmission is poor；2) protocol function is unique, and scalability is weaker；3) there is safety check
Agreement process it is more, agreement is more complex.
Summary of the invention
The embodiment of the present invention creatively provides a kind of data and passes to effectively overcome the defect of available data transport protocol
Transmission method and equipment.
According to the first aspect of the invention, a kind of data transmission method is provided, which comprises determine number to be transmitted
According to；Coding encapsulation is carried out to the data to be transmitted using specific data tunneling, the specific data tunneling is by counting
It is set according to recipient is unified；Data to be transmitted after coding encapsulation process is sent to the data receiver.
According to an embodiment of the present invention, wherein the specific data tunneling includes at least following multiple fields: special
Determine message header, message body, check code and the end of message mark of field length.
According to an embodiment of the present invention, wherein the specific data tunneling further includes encryption message, the encryption
Both the message header of message and the specific fields length, message body field share.
According to an embodiment of the present invention, wherein the encryption message for identify at least following several cipher modes it
One: md5 encryption, des encryption and rsa encryption.
According to an embodiment of the present invention, wherein the data to be transmitted after coding encapsulation process is being transmitted to the number
After recipient, the data receiver is further received for the single confirmation feedback message of the data to be transmitted.
According to the second aspect of the invention, a kind of data transmission method is also provided, which comprises reception is sent out by data
The data to be transmitted that the side of sending is sent, the data to be transmitted are to use through data sender after determining data to be transmitted
Specific data tunneling carries out the data after coding encapsulation to the data to be transmitted；Wherein, specific data encapsulation association
View is set by data receiver is unified；Agreement is decapsulated to institute by specific data corresponding with the specific data tunneling
The data to be transmitted received is decoded, and carries out single confirmation to the data to be transmitted；Feedback is for described to be transmitted
The single confirmation feedback message of data.
According to the third aspect of the invention we, a kind of data transmission set is also provided, the equipment comprises determining that module, uses
In determining data to be transmitted；Coding module, for being encoded using specific data tunneling to above-mentioned data to be transmitted, institute
Specific data tunneling is stated to be set by data receiver is unified；Sending module, it is to be transmitted after encapsulation process for that will encode
Data are transmitted to the data receiver.
According to an embodiment of the present invention, wherein the specific data tunneling includes at least following multiple fields: special
Determine message header, message body, check code and the end of message mark of field length.
According to an embodiment of the present invention, wherein the equipment further include: receiving module, for that will encode at encapsulation
Data to be transmitted after reason is transmitted to after the data receiver, receives the data receiver for the data to be transmitted
Single confirmation feedback message.
According to the fourth aspect of the invention, a kind of data transmission set is also provided, the equipment includes: receiving module, is used
In the data to be transmitted that is sent by data sender of reception, the data to be transmitted for by data sender determine it is to be transmitted
After data, the data after coding encapsulation are carried out to the data to be transmitted using specific data tunneling；Wherein, the spy
Determine data packetizing protocol to be set by data receiver is unified；Decoder module, for by with the specific data tunneling pair
The specific data decapsulation agreement answered is decoded received data to be transmitted, and carries out to the data to be transmitted single
Secondary confirmation；Sending module, for feeding back the single confirmation feedback message for being directed to the data to be transmitted.
Data transmission method and equipment described in the embodiment of the present invention, data sender adopt after determining data to be transmitted
Coding encapsulation is carried out to the data to be transmitted with specific data tunneling, the specific data tunneling is by data receiver
Fang Tongyi setting；Data to be transmitted after coding encapsulation process is sent to the data receiver.In this way, when multiple data are sent out
It, can be by same when side's of sending (equipment of multiple and different types) carries out data transmission to same data receiver (server)
Agreement process simplifies communication interaction process, thus improve data transfer efficiency.
It is to be appreciated that the teachings of the present invention does not need to realize whole beneficial effects recited above, but it is specific
Technical solution may be implemented specific technical effect, and other embodiments of the invention can also be realized and not mentioned above
Beneficial effect.
Detailed description of the invention
The following detailed description is read with reference to the accompanying drawings, above-mentioned and other mesh of exemplary embodiment of the invention
, feature and advantage will become prone to understand.In the accompanying drawings, if showing by way of example rather than limitation of the invention
Dry embodiment, in which:
In the accompanying drawings, identical or corresponding label indicates identical or corresponding part.
Fig. 1 shows an implementation process schematic diagram of data transmission method of the embodiment of the present invention；
Fig. 2 shows a kind of composed structure schematic diagrames of multiple fields in specific data tunneling of the embodiment of the present invention；
Fig. 3 shows another composed structure signal of multiple fields in specific data tunneling of the embodiment of the present invention
Figure；
Fig. 4 shows another implementation process schematic diagram of data transmission method of the embodiment of the present invention；
Fig. 5 shows single confirmation schematic diagram in the data transmission of an application example of the invention；
Fig. 6 shows multimode encryption schematic diagram in the data transmission of an application example of the invention；
Fig. 7 shows the information exchange figure carried out data transmission between the equipment and server of an of the invention application example；
Fig. 8 shows a composed structure schematic diagram of data transmission set of the embodiment of the present invention；
Fig. 9 shows another composed structure schematic diagram of data transmission set of the embodiment of the present invention.
Specific embodiment
The principle and spirit of the invention are described below with reference to several illustrative embodiments.It should be appreciated that providing this
A little embodiments are used for the purpose of making those skilled in the art can better understand that realizing the present invention in turn, and be not with any
Mode limits the scope of the invention.On the contrary, thesing embodiments are provided so that the present invention is more thorough and complete, and energy
It enough will fully convey the scope of the invention to those skilled in the art.
The technical solution of the present invention is further elaborated in the following with reference to the drawings and specific embodiments.
Fig. 1 shows an implementation process schematic diagram of data transmission method of the embodiment of the present invention.
As shown in Figure 1, data transmission method described in the embodiment of the present invention includes: operation 101, data to be transmitted is determined；Behaviour
Make 102, coding encapsulation is carried out to the data to be transmitted using specific data tunneling；Operation 103, will encode encapsulation process
Data to be transmitted afterwards is sent to the data receiver.
Wherein, the specific data tunneling is set by data receiver is unified.The specific data tunneling can
Think with two kinds of data encryption and non-encrypted mode.
In a possible embodiment, the specific data tunneling includes at least following multiple fields: specific word
Message header, message body, check code and the end of message mark of segment length, as shown in Figure 2.The embodiment of the present invention is used such as Fig. 2 institute
The data packetizing protocol for the uniformity shown can effectively reduce the transmission of slack byte, to simplify communication interaction process and solution
Certainly overcome the problems, such as data packet splicing.
In another possible embodiment, the specific data tunneling includes at least following multiple fields: specific
Message header, message body, check code and the end of message mark of field length；The specific data tunneling further includes that encryption disappears
Breath, both the message header for encrypting message and the specific fields length, message body field share, as shown in Figure 3.Wherein,
The encryption message is for identifying one of at least following several cipher modes: md5 encryption, des encryption and rsa encryption.In this way, this
The Data Transport Protocol scalability of data transmission method described in inventive embodiments is strong, can be suitble to respective TCP transmission scene.
According to an embodiment of the present invention, as shown in Figure 1, after 103, operation 104 may further be executed, receives institute
Data receiver is stated for the single confirmation feedback message of the data to be transmitted.
Data transmission method described in the embodiment of the present invention, for data sender after determining data to be transmitted, use is specific
Data packetizing protocol carries out coding encapsulation to the data to be transmitted, and the specific data tunneling is unified by data receiver
Setting；Data to be transmitted after coding encapsulation process is sent to the data receiver.In this way, working as multiple data senders
When (equipment of multiple and different types) carry out data transmission to same data receiver (server), same agreement can be passed through
Process simplifies communication interaction process, thus improve data transfer efficiency.
Fig. 4 shows another implementation process schematic diagram of data transmission method of the embodiment of the present invention.
As shown in figure 4, data transmission method described in the embodiment of the present invention includes: operation 401, reception is sent out by data sender
The data to be transmitted sent, the data to be transmitted are through data sender after determining data to be transmitted, using certain number
The data after coding encapsulation are carried out to the data to be transmitted according to tunneling；Wherein, the specific data tunneling is by counting
It is set according to recipient is unified；Operation 402 decapsulates agreement pair by specific data corresponding with the specific data tunneling
Received data to be transmitted is decoded, and carries out single confirmation to the data to be transmitted；Operation 403, feedback is directed to
The single confirmation feedback message of the data to be transmitted.
Wherein, the specific data tunneling is set by data receiver is unified.The specific data tunneling can
Think with two kinds of data encryption and non-encrypted mode.
In a possible embodiment, the specific data tunneling includes at least following multiple fields: specific word
Message header, message body, check code and the end of message mark of segment length, as shown in Figure 2.The embodiment of the present invention is used such as Fig. 2 institute
The data packetizing protocol for the uniformity shown can effectively reduce the transmission of slack byte, to simplify communication interaction process and solution
Certainly overcome the problems, such as data packet splicing.
In another possible embodiment, the specific data tunneling includes at least following multiple fields: specific
Message header, message body, check code and the end of message mark of field length；The specific data tunneling further includes that encryption disappears
Breath, both the message header for encrypting message and the specific fields length, message body field share, as shown in Figure 3.Wherein,
The encryption message is for identifying one of at least following several cipher modes: md5 encryption, des encryption and rsa encryption.In this way, this
The Data Transport Protocol scalability of data transmission method described in inventive embodiments is strong, can be suitble to respective TCP transmission scene.
The embodiment of the present invention only needs single to confirm, i.e., in operation 402-403 between data sender and data receiver
The data transmission between point-to-point can be achieved, and by same agreement process, simplify communication interaction process, to improve number
According to efficiency of transmission.
In an application example, as shown in figure 5, data sender A passes through by the data receiver B preset MD5 of institute
Cipher mode has carried out data transmission, in this way, data receiver B whether there is by judging the A of md5 encryption and feed back judgement knot
The mode of fruit, which can transmit data, to be confirmed.In this way, being confirmed between data sender A and data receiver B by single
Data transmission can be realized, to save the multiple data confirming process of conventional data transmission agreement, and then promote efficiency of transmission.
In another application example, as shown in fig. 6, can be existed simultaneously between data sender A and data receiver B more
Cipher mode transmission, if data 1 are transmitted by md5 encryption mode, data 2 are transmitted by des encryption mode and data 3 pass through
Rsa encryption mode is transmitted.In this way, data transmission method described in the embodiment of the present invention can support a variety of safe cipher modes, and pacify
Full cipher mode can customize.
Below with data sender be multiple and different types equipment, data receiver be server for come to the application
Data transmission method is described in detail.
Fig. 7 shows the information exchange figure carried out data transmission between the equipment and server of an of the invention application example.
As shown in fig. 7, data transmission method operates as follows in the application example:
Firstly, in the equipment side of multiple and different types, in operation A710: determining data to be transmitted；In operation A720: using
Specific data tunneling carries out coding encapsulation to the data to be transmitted, and the specific data tunneling is unified by server
Setting；In operation A730: the data to be transmitted after coding encapsulation process is sent to the server.
Next, in server side, in operation B740: receiving the data to be transmitted；Operation B750: by with it is described
The corresponding specific data decapsulation agreement of specific data tunneling is decoded received data to be transmitted, and to institute
It states data to be transmitted and carries out single confirmation；In operation B760: single confirmation feedback message of the feedback for the data to be transmitted.
Further, in equipment side, in operation A770: receiving the single confirmation feedback report for the data to be transmitted
Text.
The specific implementation that A710, A720, A730 and A770 are operated described in this application example can refer to previous embodiment
Middle 101~operation of operation 104；Equally, the specific implementation for A710, A720, A730 and A770 being operated described in this application example can
With reference to operation 401 in previous embodiment~operation 403.
In this application example, the equipment of multiple and different types is encapsulated after determining data to be transmitted using specific data
Agreement carries out coding encapsulation to the data to be transmitted, and the specific data tunneling is set by server is unified；It will coding
Data to be transmitted after encapsulation process is sent to the server.In this way, can simplify communication by same agreement process and hand over
Mutual process, thus improve data transfer efficiency.
Fig. 8 shows a composed structure schematic diagram of data transmission set of the embodiment of the present invention.As shown in figure 8, described set
Standby 80 comprise determining that module 801, for determining data to be transmitted；Coding module 802, for using specific data tunneling
Above-mentioned data to be transmitted is encoded, the specific data tunneling is set by data receiver is unified；Sending module
803, for the data to be transmitted after coding encapsulation process to be transmitted to the data receiver.
Wherein, the specific data tunneling is set by data receiver is unified.The specific data tunneling can
Think with two kinds of data encryption and non-encrypted mode.
In a possible embodiment, the specific data tunneling includes at least following multiple fields: specific word
Message header, message body, check code and the end of message mark of segment length, as shown in Figure 2.
In another possible embodiment, the specific data tunneling includes at least following multiple fields: specific
Message header, message body, check code and the end of message mark of field length；The specific data tunneling further includes that encryption disappears
Breath, both the message header for encrypting message and the specific fields length, message body field share, as shown in Figure 3.Wherein,
The encryption message is for identifying one of following several cipher modes: md5 encryption, des encryption and rsa encryption.In this way, of the invention
The Data Transport Protocol scalability of data transmission method described in embodiment is strong, can be suitble to respective TCP transmission scene.
According to an embodiment of the present invention, as shown in figure 8, the equipment 80 further includes receiving module 804, for receiving
Data receiver is stated for the single confirmation feedback message of the data to be transmitted.
It need to be noted that: the description of above data transmission device embodiment, the description with preceding method embodiment
Be it is similar, there is with embodiment of the method similar beneficial effect, therefore do not repeat them here.It is real for data transmission set of the present invention
Undisclosed technical detail in example is applied, the description of embodiment of the present invention method is please referred to and understands, to save length, therefore no longer
It repeats.
Fig. 9 shows another composed structure schematic diagram of data transmission set of the embodiment of the present invention.As shown in figure 9, described
Equipment 90 includes: receiving module 901, and for receiving the data to be transmitted sent by data sender, the data to be transmitted is
Through data sender after determining data to be transmitted, the data to be transmitted is compiled using specific data tunneling
Data after code encapsulation；Wherein, the specific data tunneling is set by data receiver is unified；Decoder module 902, is used for
Agreement is decapsulated by specific data corresponding with the specific data tunneling to carry out received data to be transmitted
Decoding, and single confirmation is carried out to the data to be transmitted；Sending module 903 is directed to the data to be transmitted for feeding back
Single confirmation feedback message.
Wherein, the specific data tunneling is set by data receiver is unified.The specific data tunneling can
Think with two kinds of data encryption and non-encrypted mode.
In a possible embodiment, the specific data tunneling includes at least following multiple fields: specific word
Message header, message body, check code and the end of message mark of segment length, as shown in Figure 2.
In another possible embodiment, the specific data tunneling includes at least following multiple fields: specific
Message header, message body, check code and the end of message mark of field length；The specific data tunneling further includes that encryption disappears
Breath, both the message header for encrypting message and the specific fields length, message body field share, as shown in Figure 3.Wherein,
The encryption message is for identifying one of at least following several cipher modes: md5 encryption, des encryption and rsa encryption.In this way, this
The Data Transport Protocol scalability of data transmission method described in inventive embodiments is strong, can be suitble to respective TCP transmission scene.
In the embodiment of the present invention, only single is needed to confirm between data sender and data receiver, can be realized point-to-point
Between data transmission, and by same agreement process, simplification communication interaction process, thus improve data transfer efficiency.
In an application example, as shown in figure 5, data sender A passes through by the data receiver B preset MD5 of institute
Cipher mode has carried out data transmission, in this way, data receiver B whether there is by judging the A of md5 encryption and feed back judgement knot
The mode of fruit, which can transmit data, to be confirmed.In this way, being confirmed between data sender A and data receiver B by single
Data transmission can be realized, to save the multiple data confirming process of conventional data transmission agreement, and then promote efficiency of transmission.
In another application example, as shown in fig. 6, can be existed simultaneously between data sender A and data receiver B more
Cipher mode transmission, if data 1 are transmitted by md5 encryption mode, data 2 are transmitted by des encryption mode and data 3 pass through
Rsa encryption mode is transmitted.In this way, data transmission method described in the embodiment of the present invention can support a variety of safe cipher modes, and pacify
Full cipher mode can customize.
It need to be noted that: the description of above data transmission device embodiment, the description with preceding method embodiment
Be it is similar, there is with embodiment of the method similar beneficial effect, therefore do not repeat them here.It is real for data transmission set of the present invention
Undisclosed technical detail in example is applied, the description of embodiment of the present invention method is please referred to and understands, to save length, therefore no longer
It repeats.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit
Or communication connection, it can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit；Both it can be located in one place, and may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated in one processing unit, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, which exists
When execution, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: movable storage device, read-only deposits
The various media that can store program code such as reservoir (Read Only Memory, ROM), magnetic or disk.
If alternatively, the above-mentioned integrated unit of the present invention is realized in the form of software function module and as independent product
When selling or using, it also can store in a computer readable storage medium.Based on this understanding, the present invention is implemented
Substantially the part that contributes to existing technology can be embodied in the form of software products the technical solution of example in other words,
The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with
It is personal computer, server or network equipment etc.) execute all or part of each embodiment the method for the present invention.
And storage medium above-mentioned includes: various Jie that can store program code such as movable storage device, ROM, magnetic or disk
Matter.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of data transmission method, which is characterized in that the described method includes:
Determine data to be transmitted；
Coding encapsulation is carried out to the data to be transmitted using specific data tunneling, the specific data tunneling is by counting
It is set according to recipient is unified；
Data to be transmitted after coding encapsulation process is sent to the data receiver.
2. the method according to claim 1, wherein the specific data tunneling is including at least following multiple
Field: message header, message body, check code and the end of message mark of specific fields length.
3. according to the method described in claim 2, it is characterized in that, the specific data tunneling further include encryption message,
Both the message header of the encryption message and the specific fields length, message body field share.
4. according to the method described in claim 3, it is characterized in that, the encryption message is for identifying at least following several encryptions
One of mode: md5 encryption, des encryption and rsa encryption.
5. method according to any one of claims 1 to 4, which is characterized in that be transmitted after it will encode encapsulation process
Data are transmitted to after the data receiver, the method also includes:
The data receiver is received for the single confirmation feedback message of the data to be transmitted.
6. a kind of data transmission method, which is characterized in that the described method includes:
Receive the data to be transmitted that is sent by data sender, the data to be transmitted for by data sender determine it is to be passed
After transmission of data, the data after coding encapsulation are carried out to the data to be transmitted using specific data tunneling；Wherein, described
Specific data tunneling is set by data receiver is unified；
Agreement is decapsulated to received data to be transmitted by specific data corresponding with the specific data tunneling
It is decoded, and single confirmation is carried out to the data to be transmitted；
Single confirmation feedback message of the feedback for the data to be transmitted.
7. a kind of data transmission set, which is characterized in that the equipment includes:
Determining module, for determining data to be transmitted；
Coding module, for carrying out coding encapsulation, the certain number to the data to be transmitted using specific data tunneling
It is set according to tunneling by data receiver is unified；
Sending module, for the data to be transmitted after coding encapsulation process to be transmitted to the data receiver.
8. equipment according to claim 7, which is characterized in that the specific data tunneling includes at least following multiple
Field: message header, message body, check code and the end of message mark of specific fields length.
9. equipment according to claim 7 or 8, which is characterized in that the equipment further include:
Receiving module, for receiving after the data to be transmitted after coding encapsulation process is transmitted to the data receiver
Single confirmation feedback message of the data receiver for the data to be transmitted.
10. a kind of data transmission set, which is characterized in that the equipment includes:
Receiving module, for receiving the data to be transmitted sent by data sender, the data to be transmitted is to be sent out by data
The side of sending is after determining data to be transmitted, after carrying out coding encapsulation to the data to be transmitted using specific data tunneling
Data；Wherein, the specific data tunneling is set by data receiver is unified；
Decoder module, for decapsulating agreement to received by specific data corresponding with the specific data tunneling
Data to be transmitted be decoded, and to the data to be transmitted carry out single confirmation；
Sending module, for feeding back the single confirmation feedback message for being directed to the data to be transmitted.
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| CN110225046A (en) * | 2019-06-18 | 2019-09-10 | 北京大豪科技股份有限公司 | Data transmission method, device, electronic equipment and storage medium |
| CN111935250A (en) * | 2020-07-24 | 2020-11-13 | 上海轩邑新能源发展有限公司 | Automatic driving data classification transmission method and system |
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| WO2018126076A1 (en) * | 2016-12-30 | 2018-07-05 | Intel Corporation | Data packaging protocols for communications between iot devices |
| CN107508655A (en) * | 2017-07-19 | 2017-12-22 | 西南交通大学 | A kind of adaptive end to end network coding and transmission method |
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