CN111614654B

CN111614654B - Cloud domain network data transmission method and device, cloud platform and cloud platform service system

Info

Publication number: CN111614654B
Application number: CN202010418634.4A
Authority: CN
Inventors: 杨川
Original assignee: Jiangsu Aoyun Software Technology Co ltd
Current assignee: Jiangsu Aoyun Software Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-19
Anticipated expiration: 2040-05-18
Also published as: CN111614654A

Abstract

The invention provides a cloud domain network data transmission method, a cloud domain network data transmission device, a cloud platform and a cloud platform service system. Therefore, by carrying out compatible fusion of the modulation coding node sequences on different data transmission protocol types, the data transmission efficiency can be improved in the subsequent modulation coding process, and the normal operation of the cloud domain network service is ensured.

Description

Cloud domain network data transmission method and device, cloud platform and cloud platform service system

Technical Field

The invention relates to the technical field of cloud domain networks, in particular to a cloud domain network data transmission method, a cloud domain network data transmission device, a cloud platform and a cloud platform service system.

Background

The cloud domain network is connection software based on a self-contained system on a cloud server, is defined as a local area network moved to the cloud, and is widely applied to the fields of intelligent networking, remote control, public cloud privatization and hybrid cloud management. The cloud domain network can help enterprises to easily build local area network application based on the Internet, safe and efficient mobile office is realized, the limitation of geographical positions and quantity is avoided, and uniform and safe resource management and sharing are realized.

At present, in the process of transmitting data to be transmitted of a cloud domain network node (such as an office terminal, a networking terminal, and the like), in order to ensure efficient and stable transmission, a corresponding cloud domain network path link and a cloud domain network virtual link endpoint are generally allocated, and thus, corresponding modulation and coding are performed in the data transmission process. However, in order to take resource management and sharing into consideration, a plurality of different data transmission protocol types may exist, so that due to the different data transmission protocol types, a reduction in data transmission efficiency may be caused in a specific modulation and coding process, which affects normal operation of a cloud domain network service.

Disclosure of Invention

In order to overcome at least the above disadvantages in the prior art, an object of the present invention is to provide a method and an apparatus for data transmission in a cloud domain network, a cloud platform, and a cloud platform service system, so as to solve or improve the above problems.

In a first aspect, the present invention provides a cloud domain network data transmission method, which is applied to a cloud platform, where the cloud platform is in communication connection with a plurality of cloud domain network nodes, and the method includes:

acquiring a cloud domain network path link and a cloud domain network virtual link endpoint for transmitting the data to be transmitted according to the data to be transmitted of each cloud domain network node and a data transmission protocol script pre-configured by the cloud domain network node, acquiring modulation coding node sequences of different data transmission protocol types, and acquiring a compatible and fused modulation coding node sequence according to the modulation coding node sequences of the different data transmission protocol types, wherein the data transmission protocol script comprises modulation coding strategies of a plurality of modulation coding units, the modulation coding strategy of each modulation coding unit comprises endpoint configuration instructions of a modulation coding process node and a cloud domain network virtual link endpoint, and the modulation coding node sequence comprises endpoint configuration instructions of the modulation coding nodes of the different modulation coding process nodes corresponding to the data transmission protocol types, the modulation coding node is used for expressing a modulation coding encapsulation relation of the modulation coding process node when the modulation coding process node is at a cloud domain network virtual link endpoint corresponding to the modulation coding;

performing service marking on the compatible and fused modulation coding node sequence and the cloud domain network path link to obtain a modulation coding process service marking axis, and obtaining the service association relation between the cloud domain network virtual link end point and the modulation coding process node according to the cloud domain network virtual link end point and the modulation coding process service marking axis, wherein, the modulation coding process service marking axis comprises a plurality of modulation coding process nodes and modulation coding types and modulation coding nodes which are correspondingly arranged by each modulation coding process node, the cloud domain network virtual link end points comprise cloud domain network virtual link end points of different data transmission protocol types corresponding to different modulation and coding process nodes, the service incidence relation comprises a corresponding relation between the cloud domain network virtual link end point and a modulation coding process node and a modulation coding node corresponding to the modulation coding process node and the cloud domain network virtual link end point;

determining link endpoint modulation coding information of the cloud domain network virtual link endpoint according to the modulation coding process service marking axis and the service incidence relation between the cloud domain network virtual link endpoint and the modulation coding process node;

and determining link endpoint modulation coding information of each modulation coding process node corresponding to the cloud domain network node according to the link endpoint modulation coding information of the cloud domain network virtual link endpoint, and performing data transmission on data to be transmitted of the cloud domain network node according to the link endpoint modulation coding information.

In a possible design of the first aspect, the step of obtaining modulation coding node sequences of different data transmission protocol types and obtaining a compatible and fused modulation coding node sequence according to the modulation coding node sequences of different data transmission protocol types includes:

acquiring modulation coding node sequences of different data transmission protocol types, and judging whether the same modulation coding node of the modulation coding node sequences of the data transmission protocol types is larger than a first threshold value or not;

when the same modulation coding node of the modulation coding node sequence of each data transmission protocol type is larger than the first threshold value, respectively performing compatible fusion on each modulation coding node sequence according to compatibility functions of different data transmission protocol types to obtain a compatible fused modulation coding node sequence, wherein the compatibility functions are used for representing compatible fusion intervals of the modulation coding nodes to be compatibly fused in a compatible fusion process;

respectively calculating modulation coding coefficients corresponding to the different compatible and fused modulation coding node sequences, determining a target modulation coding coefficient according to the modulation coding coefficients corresponding to the different compatible and fused modulation coding node sequences, and obtaining the compatible and fused modulation coding node sequences according to the target modulation coding coefficient, wherein the modulation coding coefficients are used for representing parameter filling conditions of modulation coding configuration options of the modulation coding nodes of the compatible and fused modulation coding node sequences; and

when the same modulation coding node of the modulation coding node sequence of each data transmission protocol type is less than or equal to the first threshold, respectively performing compatible fusion on each modulation coding node sequence according to different compatibility functions to obtain a compatible and fused modulation coding node sequence;

and matching each different compatible and fused modulation coding node sequence with the cloud domain network path link to obtain the matching degree of each different compatible and fused modulation coding node sequence, and taking a group of compatible and fused modulation coding node sequences with the highest matching degree as the compatible and fused modulation coding node sequences.

In a possible design of the first aspect, the step of performing service tagging on the compatible and fused modulation coding node sequence and the cloud domain network path link to obtain a modulation coding process service tagging axis includes:

matching the compatible and fused modulation coding node sequence with the cloud domain network path link through a service mark according to the compatible and fused modulation coding node sequence and the cloud domain network path link to obtain modulation coding byte bit information and a modulation coding type corresponding to each modulation coding process node in the cloud domain network path link;

and obtaining a modulation coding process service marking axis according to the modulation coding byte bit information and the modulation coding type corresponding to each modulation coding process node.

In a possible design of the first aspect, the step of obtaining a service association relationship between a cloud domain network virtual link endpoint and a modulation and coding process node according to the cloud domain network virtual link endpoint and the modulation and coding process service marking axis includes:

mapping the cloud domain network virtual link end point and each modulation coding process node in the modulation coding process service marking axis according to the corresponding modulation coding node to obtain the modulation coding process node and the modulation coding node corresponding to the cloud domain network virtual link end point; and

performing end binding on the cloud domain network virtual link end point and each modulation coding process node in the modulation coding process service marking axis, and respectively generating end binding information corresponding to each modulation coding process node, wherein the end binding information is used for representing an initial cloud domain network virtual link end point to which each modulation coding process node end point is bound;

acquiring an endpoint binding access identifier corresponding to each modulation coding process node according to endpoint binding information corresponding to each modulation coding process node, and acquiring an access path of the endpoint binding access identifier corresponding to each modulation coding process node, wherein the access path is an access link of the endpoint binding access identifier in the cloud platform;

processing the endpoint binding access identifier according to the access path to establish a corresponding relationship between the endpoint binding access identifier and each modulation coding process node, determining a plurality of modulation coding components of each modulation coding object in each modulation coding process node according to the established corresponding relationship between the endpoint binding access identifier and each modulation coding process node, acquiring a component parameter value difference value between a component parameter value of a corresponding modulation coding component of a preset number of modulation coding objects associated with each modulation coding object and a component parameter value of a corresponding modulation coding component of a preset number of modulation coding objects not associated with each modulation coding object for each modulation coding component, and processing each modulation coding object according to the component parameter value difference value to obtain a modulation coding feature vector of each modulation coding object at the modulation coding component, to obtain a modulation coding feature vector of each modulation coding object;

acquiring a modulation coding data frame of each modulation coding object according to a modulation coding feature vector of each modulation coding object, obtaining a plurality of frame segmentation information corresponding to a plurality of modulation coding data frames according to the modulation coding feature vector of each modulation coding object, and determining first frame segmentation coding information and second frame segmentation coding information of the plurality of frame segmentation information, wherein the first frame segmentation coding information comprises frame segmentation coding information of each modulation coding object when modulation coding is completed, and the second frame segmentation coding information comprises frame segmentation coding information of each modulation coding object when modulation coding is not completed;

determining the coding ratio of the first frame segment coding information in the frame segment information, dividing the first frame segment coding information into a plurality of pieces of first sub-coding byte bit information according to the coding ratio, determining the target modulation coding content of each corresponding modulation coding object according to the plurality of pieces of first sub-coding byte bit information of the first frame segment coding information, and determining the target cloud domain network virtual link end point to which each modulation coding process node end point is bound according to the target modulation coding content of each corresponding modulation coding object, so as to obtain the corresponding relation between the cloud domain network virtual link end point and the modulation coding process node.

In a possible design of the first aspect, the step of determining link endpoint modulation coding information of a cloud domain network virtual link endpoint according to the modulation coding process service marking axis and a service association relationship between the cloud domain network virtual link endpoint and a modulation coding process node includes:

determining a process modulation coding node of a current link endpoint rendering interval of a current modulation coding process node of a cloud domain network virtual link endpoint under a plurality of data transmission protocol types according to the modulation coding process service marking axis and a service incidence relation between the cloud domain network virtual link endpoint and the modulation coding process node;

determining a process modulation coding node meeting preset conditions to be processed from the currently unprocessed process modulation coding nodes in the current link endpoint rendering interval in each data transmission protocol type as a target process modulation coding node to be processed;

calculating the modulation coding process progress of the determined target process modulation coding node, or until no unprocessed process modulation coding node exists in the process modulation coding nodes of the current link endpoint rendering interval, wherein, the determined modulation coding process progress of the target process modulation coding node is calculated by respective corresponding weight coefficients based on a link endpoint setting value of the target process modulation coding node in the data transmission protocol type and the determined modulation coding process progress of the process modulation coding node of the other data transmission protocol type which is the same as the target process modulation coding node with the target process modulation coding node, the other data transmission protocol types are data transmission protocol types except the data transmission protocol type where the target process modulation coding node is located in the data transmission protocol types;

determining a modulation coding sequence of each target process modulation coding node when the target process modulation coding node modulates and codes the cloud domain network virtual link endpoint corresponding to the current data transmission protocol type according to the sequencing result of the modulation coding process of each target process modulation coding node under the current data transmission protocol type in the current link endpoint rendering interval;

and determining link endpoint modulation coding information of the cloud domain network virtual link endpoint according to the determined modulation coding sequence when the cloud domain network virtual link endpoint corresponding to the modulation coding of the target process modulation coding node under the current data transmission protocol type is modulated and coded.

In a possible design of the first aspect, the determining, according to the link endpoint modulation and coding information of the cloud domain network virtual link endpoint, the link endpoint modulation and coding information of each modulation and coding process node corresponding to the cloud domain network node, and performing data transmission on the data to be transmitted of the cloud domain network node according to the link endpoint modulation and coding information includes:

determining each process modulation coding node corresponding to the link endpoint modulation coding information of the cloud domain network virtual link endpoint according to the link endpoint modulation coding information of the cloud domain network virtual link endpoint;

synchronizing the link endpoint modulation coding information of the cloud domain network virtual link endpoint to the determined link endpoint modulation coding information of each modulation coding process node, and determining the link endpoint modulation coding information of each modulation coding process node corresponding to each cloud domain network node according to the cloud domain network node associated with the modulation coding process node;

and carrying out data transmission on the data to be transmitted of the cloud domain network nodes according to the link endpoint modulation coding information.

In a possible design of the first aspect, the step of performing data transmission on the data to be transmitted of the cloud domain network node according to the link endpoint modulation and coding information includes:

classifying each data block of the data to be transmitted to obtain a plurality of classified data block sequences;

sequentially extracting target data blocks in each classified data block sequence according to each coded byte bit in coded byte bit information in the link endpoint modulation coded information, and sequentially generating a transmission frame message corresponding to each target data block according to a data service module corresponding to each target data block;

matching the transmission sequence between each data service module in the target data block with each transmission frame message, wherein the transmission sequence corresponds to the generation time node of the transmission frame message;

setting a corresponding transmission time node for each transmission frame message according to a transmission sequence matched with each transmission frame message, performing time sequence splicing on the transmission frame messages provided with the transmission time nodes according to the target data block, and respectively adding the transmission frame messages subjected to the time sequence splicing into a data transmission queue according to the category of a classified data block sequence corresponding to the transmission frame messages subjected to the time sequence splicing to obtain a target data transmission queue;

and performing data transmission on the data to be transmitted of the cloud domain network nodes through the target data transmission queue.

In a second aspect, an embodiment of the present invention further provides a cloud domain network data transmission apparatus, which is applied to a cloud platform, where the cloud platform is in communication connection with a plurality of cloud domain network nodes, and the apparatus includes:

an obtaining module, configured to obtain, according to a data transmission protocol script configured by the multiple cloud domain network nodes, corresponding cloud domain network path links and cloud domain network virtual link endpoints, obtain modulation coding node sequences of different data transmission protocol types, and obtain a modulation coding node sequence compatible and fused according to the modulation coding node sequences of the different data transmission protocol types, where the data transmission protocol script includes modulation coding strategies of multiple modulation coding units, the modulation coding strategy of each modulation coding unit includes an endpoint configuration instruction of a modulation coding process node and a cloud domain network virtual link endpoint, the modulation coding node sequence includes an endpoint configuration instruction of a modulation coding node of a different modulation coding process node corresponding to the data transmission protocol type, and the modulation coding node is used to represent a modulation coding seal of the modulation coding process node at the time of modulating and coding the corresponding cloud domain network virtual link endpoint Assembling relation;

a service marking module, configured to perform service marking on the compatible and fused modulation and coding node sequence and the cloud domain network path link to obtain a modulation and coding process service marking axis, and obtain a service association relationship between a cloud domain network virtual link end and a modulation and coding process node according to the cloud domain network virtual link end and the modulation and coding process service marking axis, where the modulation and coding process service marking axis includes multiple modulation and coding process nodes and a modulation and coding type and a modulation and coding node that are set corresponding to each modulation and coding process node, the cloud domain network virtual link end includes cloud domain network virtual link ends of different data transmission protocol types corresponding to different modulation and coding process nodes, and the service association relationship includes a correspondence relationship between the cloud domain network virtual link end and the modulation and coding process node and a modulation and coding process node corresponding to the modulation and coding process node and the cloud domain network virtual link end A node;

the first determining module is used for determining link endpoint modulation coding information of the cloud domain network virtual link endpoint according to the modulation coding process service marking axis and the service incidence relation between the cloud domain network virtual link endpoint and the modulation coding process node;

and the second determining module is used for determining the link endpoint modulation coding information of each modulation coding process node corresponding to the cloud domain network node according to the link endpoint modulation coding information of the cloud domain network virtual link endpoint, and performing data transmission on the data to be transmitted of the cloud domain network node according to the link endpoint modulation coding information.

In a third aspect, an embodiment of the present invention further provides a cloud platform, where the cloud platform includes a processor, a machine-readable storage medium, and a network interface, where the machine-readable storage medium, the network interface, and the processor are connected through a bus system, the network interface is configured to be communicatively connected to at least one cloud domain network node, the machine-readable storage medium is configured to store a program, an instruction, or a code, and the processor is configured to execute the program, the instruction, or the code in the machine-readable storage medium to perform the cloud domain network data transmission method in the first aspect or any possible design of the first aspect.

In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the instructions are executed on a cloud platform, the cloud platform is enabled to execute the cloud domain network data transmission method in the first aspect or any one of the possible designs of the first aspect.

In a fifth aspect, an embodiment of the present invention further provides a cloud platform service system, where the cloud platform service system includes a server and a plurality of cloud domain network nodes communicatively connected to the cloud platform;

the plurality of cloud domain network nodes are used for pre-configuring a data transmission protocol script to the cloud platform;

the cloud platform is configured to obtain corresponding cloud domain network path links and cloud domain network virtual link endpoints according to data transmission protocol scripts configured by the cloud domain network nodes, obtain modulation coding node sequences of different data transmission protocol types, and obtain compatible and fused modulation coding node sequences according to the modulation coding node sequences of the different data transmission protocol types, where the data transmission protocol scripts include modulation coding strategies of multiple modulation coding units, the modulation coding strategy of each modulation coding unit includes end configuration instructions of modulation coding process nodes and cloud domain network virtual link endpoints, the modulation coding node sequences include end configuration instructions of modulation coding nodes of different modulation coding process nodes corresponding to the data transmission protocol types, and the modulation coding nodes are used for representing modulation coding process nodes when the modulation coding process nodes modulate and code corresponding cloud domain network virtual link endpoints A packaging relationship;

the cloud platform is configured to perform service marking on the compatible and fused modulation and coding node sequence and the cloud domain network path link to obtain a modulation and coding process service marking axis, and obtain a service association relationship between a cloud domain network virtual link end and a modulation and coding process node according to the cloud domain network virtual link end and the modulation and coding process service marking axis, where the modulation and coding process service marking axis includes a plurality of modulation and coding process nodes and a modulation and coding type and a modulation and coding node that are set corresponding to each modulation and coding process node, the cloud domain network virtual link end includes cloud domain network virtual link ends of different data transmission protocol types corresponding to different modulation and coding process nodes, and the service association relationship includes a correspondence relationship between the cloud domain network virtual link end and the modulation and coding process node and a modulation and coding node corresponding to the modulation and coding process node and the cloud domain network virtual link end Point;

the cloud platform is used for determining link endpoint modulation coding information of the cloud domain network virtual link endpoint according to the modulation coding process service marking axis and the service incidence relation between the cloud domain network virtual link endpoint and the modulation coding process node;

the cloud platform is used for determining link endpoint modulation coding information of each modulation coding process node corresponding to the cloud domain network node according to the link endpoint modulation coding information of the cloud domain network virtual link endpoint, and performing data transmission on data to be transmitted of the cloud domain network node according to the link endpoint modulation coding information.

Based on any one of the above aspects, the method obtains the cloud domain network path link and the cloud domain network virtual link end point for transmitting the data to be transmitted according to the data to be transmitted of each cloud domain network node and the data transmission protocol script pre-configured by the cloud domain network node, performs service marking on the modulation coding node sequence and the cloud domain network path link which are subjected to compatible fusion after performing compatible fusion on modulation coding node sequences of different data transmission protocol types, and performs data transmission on the data to be transmitted after determining the link end point modulation coding information of each modulation coding process node. Therefore, by carrying out compatible fusion of the modulation coding node sequences on different data transmission protocol types, the data transmission efficiency can be improved in the subsequent modulation coding process, and the normal operation of the cloud domain network service is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an application scenario of a cloud platform service system according to an embodiment of the present invention;

fig. 2 is a schematic flowchart of a data transmission method of a cloud domain network according to an embodiment of the present invention;

fig. 3 is a schematic functional module diagram of a data transmission apparatus of a cloud domain network according to an embodiment of the present invention;

fig. 4 is a schematic block diagram of a structure of a server for implementing the foregoing cloud domain network data transmission method according to an embodiment of the present invention.

Detailed Description

The present invention is described in detail below with reference to the drawings, and the specific operation methods in the method embodiments can also be applied to the apparatus embodiments or the system embodiments.

Fig. 1 is an interaction diagram of a cloud platform service system 10 according to an embodiment of the present invention. The cloud platform service system 10 may include a cloud platform 100 and a cloud domain network node 200 communicatively connected to the cloud platform 100. The cloud platform service system 10 shown in fig. 1 is only one possible example, and in other possible embodiments, the cloud platform service system 10 may include only a part of the components shown in fig. 1 or may also include other components.

In this embodiment, the cloud domain network node 200 may be understood as a terminal device that needs to use a cloud domain network service in various service scenarios, such as a terminal in the fields of intelligent networking, remote control, public cloud privatization, and hybrid cloud management.

To solve the technical problem in the foregoing background, fig. 2 is a schematic flow chart of a cloud domain network data transmission method provided in an embodiment of the present invention, and the cloud domain network data transmission method provided in this embodiment may be executed by the cloud platform 100 shown in fig. 1, and the following describes the cloud domain network data transmission method in detail.

Step S110, according to the data to be transmitted of each cloud domain network node 200 and the data transmission protocol script pre-configured by the cloud domain network node 200, acquiring a cloud domain network path link and a cloud domain network virtual link endpoint for transmitting the data to be transmitted, acquiring modulation coding node sequences of different data transmission protocol types, and acquiring a compatible and fused modulation coding node sequence according to the modulation coding node sequences of different data transmission protocol types.

Step S120, carrying out service marking on the compatible and fused modulation coding node sequence and the cloud domain network path link to obtain a modulation coding process service marking axis, and obtaining a service incidence relation between the cloud domain network virtual link end point and the modulation coding process node according to the cloud domain network virtual link end point and the modulation coding process service marking axis.

Step S130, link endpoint modulation coding information of the cloud domain network virtual link endpoint is determined according to the modulation coding process service mark axis and the service incidence relation between the cloud domain network virtual link endpoint and the modulation coding process node.

Step S140, determining link endpoint modulation and coding information of each modulation and coding process node corresponding to the cloud domain network node 200 according to the link endpoint modulation and coding information of the cloud domain network virtual link endpoint, and performing data transmission on the data to be transmitted of the cloud domain network node 200 according to the link endpoint modulation and coding information.

In this embodiment, the data transmission protocol script may include modulation and coding strategies of a plurality of modulation and coding units, the modulation and coding strategy of each modulation and coding unit may include end point configuration instructions of a modulation and coding flow node and a cloud domain network virtual link end point, the modulation and coding node sequence may include end point configuration instructions of modulation and coding nodes of different modulation and coding flow nodes corresponding to the data transmission protocol type, and the modulation and coding node may be configured to represent a modulation and coding encapsulation relationship of the modulation and coding flow node when the modulation and coding corresponds to the cloud domain network virtual link end point.

For example, the modulation and coding unit may perform modulation and coding on the relevant data information as one unit to perform control of carrier band selection, signal modulation scheme, data transmission rate, coding scheme, and the like. The modulation and coding process node may be understood as a unit segment for executing each modulation and coding process, the endpoint configuration instruction may be understood as an instruction formed by configuration information of the modulation and coding node during modulation and coding, and the modulation and coding encapsulation relationship may be understood as a configuration relationship when the data channel is encapsulated during the modulation and coding process.

In this embodiment, the modulation and coding process service marking axis may include a plurality of modulation and coding process nodes and modulation and coding types and modulation and coding nodes that are set corresponding to each modulation and coding process node, the cloud domain network virtual link end points may include cloud domain network virtual link end points of different data transmission protocol types corresponding to different modulation and coding process nodes, and the service association relationship may include a correspondence relationship between a cloud domain network virtual link end point and a modulation and coding process node corresponding to a modulation and coding process node and a cloud domain network virtual link end point.

Based on the above design, in this embodiment, according to the data to be transmitted of each cloud domain network node 200 and the data transmission protocol script pre-configured by the cloud domain network node 200, a cloud domain network path link and a cloud domain network virtual link end point for transmitting the data to be transmitted are obtained, and after performing compatible fusion on modulation coding node sequences of different data transmission protocol types, service marking is performed on the modulation coding node sequences and the cloud domain network path link that are subjected to compatible fusion, so that data transmission is performed on the data to be transmitted after determining link end point modulation coding information of each modulation coding process node. Therefore, by carrying out compatible fusion of the modulation coding node sequences on different data transmission protocol types, the data transmission efficiency can be improved in the subsequent modulation coding process, and the normal operation of the cloud domain network service is ensured.

In a possible design, for step S110, in order to effectively obtain a compatible and fused modulation and coding node sequence according to the modulation and coding node sequences of different data transmission protocol types, so as to improve data transmission efficiency in a subsequent modulation and coding process and ensure normal operation of a cloud domain network service, this embodiment may obtain modulation and coding node sequences of different data transmission protocol types, and determine whether the same modulation and coding node of the modulation and coding node sequence of each data transmission protocol type is greater than a first threshold.

And when the same modulation coding node of the modulation coding node sequence of each data transmission protocol type is larger than a first threshold value, respectively carrying out compatible fusion on each modulation coding node sequence according to compatibility functions of different data transmission protocol types to obtain the modulation coding node sequence after compatible fusion.

It should be noted that the compatibility function may be used to represent a compatible fusion interval of modulation coding nodes to be compatibly fused in a compatible fusion process. For example, when the compatible fusion interval is from a to B, it means that the modulation coding node to be compatibly fused in the compatible fusion process performs compatible fusion from the modulation coding node a to the modulation coding node B.

On the basis, the modulation coding coefficients corresponding to the different compatible and fused modulation coding node sequences can be respectively calculated, the target modulation coding coefficient is determined according to the modulation coding coefficient corresponding to the different compatible and fused modulation coding node sequences, and the compatible and fused modulation coding node sequences are obtained according to the target modulation coding coefficient.

It should be noted that the modulation coding coefficient may be used to indicate a parameter filling condition of a modulation coding configuration option of each modulation coding node of the compatible fused modulation coding node sequence.

In addition, in another possible example, when the same modulation coding node of the modulation coding node sequence of each data transmission protocol type is less than or equal to the first threshold, performing compatible fusion on each modulation coding node sequence according to different compatibility functions, and obtaining a modulation coding node sequence after compatible fusion. Then, matching each different compatible and fused modulation coding node sequence with the cloud domain network path link to obtain the matching degree of each different compatible and fused modulation coding node sequence, and taking a group of compatible and fused modulation coding node sequences with the highest matching degree as the compatible and fused modulation coding node sequences.

In a possible design, for step S120, the compatible and fused modulation and coding node sequence and the cloud domain network path link may be matched through a service tag according to the compatible and fused modulation and coding node sequence and the cloud domain network path link to obtain modulation and coding byte bit information and a modulation and coding type corresponding to each modulation and coding process node in the cloud domain network path link, so that a modulation and coding process service tag axis may be obtained according to the modulation and coding byte bit information and the modulation and coding type corresponding to each modulation and coding process node.

That is, the modulation and coding process service marking axis may include a plurality of modulation and coding process nodes, and a modulation and coding type and a modulation and coding node that are set corresponding to each modulation and coding process node, and the modulation and coding node may express the above modulation and coding byte bit information.

In a possible design, still referring to step S120, in this embodiment, the cloud domain network virtual link endpoint and each modulation and coding process node in the modulation and coding process service marking axis may be mapped according to the corresponding modulation and coding node, so as to obtain the modulation and coding process node and the modulation and coding node corresponding to the cloud domain network virtual link endpoint. On this basis, the cloud domain network virtual link end point and each modulation coding process node in the modulation coding process service marking axis can be subjected to end point binding, and end point binding information corresponding to each modulation coding process node is respectively generated.

It should be noted that the endpoint binding information may be used to indicate an initial cloud domain network virtual link endpoint to which each modulation and coding process node endpoint is bound.

On this basis, according to the endpoint binding information corresponding to each modulation and coding process node, an endpoint binding access identifier corresponding to each modulation and coding process node can be obtained, and an access path of the endpoint binding access identifier corresponding to each modulation and coding process node can be obtained.

It is worth to be noted that the above mentioned access path may identify an access link in the cloud platform for the endpoint bound access.

Therefore, the endpoint binding access identifier can be processed according to the access path to establish a corresponding relationship between the endpoint binding access identifier and each modulation coding process node, a plurality of modulation coding components of each modulation coding object in each modulation coding process node are determined according to the established corresponding relationship between the endpoint binding access identifier and each modulation coding process node, for each modulation coding component, a component parameter value difference value between a component parameter value of the corresponding modulation coding component of a preset number of modulation coding objects associated with each modulation coding object and a component parameter value of the corresponding modulation coding component of a preset number of modulation coding objects not associated with each modulation coding object is obtained, and each modulation coding object is processed according to the component parameter value difference value to obtain a modulation coding feature vector of each modulation coding object at the modulation coding component, to obtain a modulation code eigenvector for each modulation code object.

Then, the modulation coded data frame of each modulation coded object can be obtained according to the modulation coding feature vector of each modulation coded object, a plurality of pieces of frame segmentation information corresponding to a plurality of modulation coded data frames can be obtained according to the modulation coded data frame of each modulation coded object, and first frame segmentation coding information and second frame segmentation coding information of the plurality of pieces of frame segmentation information are determined.

It should be noted that the first frame segment coding information may include frame segment coding information when modulation coding of each modulation coding object is completed, and the second frame segment coding information may include frame segment coding information when modulation coding of each modulation coding object is not completed. Each frame segment coding information can represent the coding condition of the corresponding data frame segment, so as to facilitate the relevant coding operation in the data transmission process.

Then, the coding ratio of the first frame segment coding information in the frame segment information can be determined, the first frame segment coding information is divided into a plurality of first sub-coding byte bit information according to the coding ratio, the target modulation coding content of each corresponding modulation coding object is determined according to the plurality of first sub-coding byte bit information of the first frame segment coding information, and the target cloud domain network virtual link end point to which each modulation coding process node end point is bound is determined according to the target modulation coding content of each corresponding modulation coding object, so that the corresponding relation between the cloud domain network virtual link end point and the modulation coding process node is obtained.

In a possible design, for step S130, the embodiment may determine, according to the modulation and coding process service marking axis and the service association relationship between the cloud domain network virtual link endpoint and the modulation and coding process node, a process modulation and coding node in a current link endpoint rendering interval of a current modulation and coding process node of the cloud domain network virtual link endpoint under multiple data transmission protocol types.

Then, for the flow modulation coding node of the current link endpoint rendering interval in each data transmission protocol type, determining a flow modulation coding node meeting a preset condition to be processed from the current unprocessed flow modulation coding nodes of the current link endpoint rendering interval in the data transmission protocol type, and using the flow modulation coding node as a target flow modulation coding node to be processed. On the basis, calculating the modulation coding process progress of the determined target process modulation coding node, or until no unprocessed process modulation coding node exists in the process modulation coding nodes of the current link endpoint rendering interval.

It should be noted that the modulation and coding process progress of the target process modulation and coding node determined above is calculated by the respective corresponding weight coefficients based on the link endpoint setting value of the target process modulation and coding node in the data transmission protocol type and the determined modulation and coding process progress of the process modulation and coding node of the data transmission protocol type which is the same as the target process modulation and coding node in other data transmission protocol types, and the other data transmission protocol types are data transmission protocol types other than the data transmission protocol type of the target process modulation and coding node in the data transmission protocol type.

Therefore, according to the sequencing result of the modulation and coding process progress of each target process modulation and coding node under the current data transmission protocol type in the current link endpoint rendering interval, the modulation and coding sequence of the target process modulation and coding node at the cloud domain network virtual link endpoint corresponding to the modulation and coding under the current data transmission protocol type is determined, and therefore the link endpoint modulation and coding information of the cloud domain network virtual link endpoint is determined according to the modulation and coding sequence of the determined target process modulation and coding node at the cloud domain network virtual link endpoint corresponding to the modulation and coding under the current data transmission protocol type.

In a possible design, for step S140, in this embodiment, each flow modulation coding node corresponding to the link endpoint modulation coding information of the cloud domain network virtual link endpoint may be determined according to the link endpoint modulation coding information of the cloud domain network virtual link endpoint.

Then, the link endpoint modulation and coding information of the cloud domain network virtual link endpoint may be synchronized to the determined link endpoint modulation and coding information of each modulation and coding process node, and the link endpoint modulation and coding information of each modulation and coding process node corresponding to each cloud domain network node 200 is determined according to the cloud domain network node 200 associated with the modulation and coding process node, so that data transmission is performed on the data to be transmitted of the cloud domain network node 200 according to the link endpoint modulation and coding information.

For example, in a possible example, in order to improve data transmission efficiency, a classified data transmission operation may be performed on the basis, so that in this embodiment, each data block of data to be transmitted may be classified to obtain a plurality of classified data block sequences, then according to each coded byte bit in coded byte bit information in link endpoint modulation coding information, a target data block in each classified data block sequence is sequentially extracted, and a transmission frame packet corresponding to each target data block is sequentially generated according to a data traffic module corresponding to each target data block.

On this basis, the transmission sequence between each data service module in the target data block can be respectively matched with each transmission frame message.

It should be noted that the transmission sequence between each data service module in the target data block may correspond to a generation time node of the transmission frame packet. For example, the earlier the generation time node of the transmission frame message is, the earlier the transmission sequence of the corresponding data service modules is, thereby forming a one-to-one correspondence relationship.

Then, a corresponding transmission time node may be set for each transmission frame message according to a transmission sequence matched with each transmission frame message, the transmission frame messages with the transmission time nodes may be subjected to time sequence splicing according to the target data block, and the transmission frame messages subjected to time sequence splicing may be added to the data transmission queue according to the category of the classified data block sequence corresponding to the transmission frame messages subjected to time sequence splicing, so as to obtain a target data transmission queue, so that data transmission may be performed on the data to be transmitted of the cloud domain network node 200 through the target data transmission queue. Therefore, the data transmission efficiency can be effectively improved.

Fig. 3 is a schematic functional module diagram of a cloud domain network data transmission apparatus 300 according to an embodiment of the present invention, and in this embodiment, functional modules of the cloud domain network data transmission apparatus 300 may be divided according to the method embodiment executed by the cloud platform 100. The cloud domain network data transmission apparatus 300 may include an obtaining module 310, a service marking module 320, a first determining module 330, and a second determining module 340, and the functions of the functional modules of the cloud domain network data transmission apparatus 300 are described in detail below.

An obtaining module 310, configured to obtain corresponding cloud domain network path links and cloud domain network virtual link end points according to the data transmission protocol scripts configured by the plurality of cloud domain network nodes 200, and obtain modulation coding node sequences of different data transmission protocol types, obtaining compatible and fused modulation coding node sequences according to modulation coding node sequences of different data transmission protocol types, the data transmission protocol script comprises modulation coding strategies of a plurality of modulation coding units, the modulation coding strategy of each modulation coding unit comprises modulation coding process nodes and end point configuration instructions of cloud domain network virtual link end points, the modulation coding node sequence comprises end point configuration instructions of the modulation coding nodes of different modulation coding process nodes corresponding to the data transmission protocol type, and the modulation coding nodes are used for expressing modulation coding encapsulation relations of the modulation coding process nodes when the modulation coding corresponds to the cloud domain network virtual link end points.

A service marking module 320, configured to mark the modulation coding node sequence and the cloud domain network path link compatible with the fusion to obtain a modulation coding process service marking axis, and obtaining the service association relation between the cloud domain network virtual link end point and the modulation coding process node according to the cloud domain network virtual link end point and the modulation coding process service marking axis, the modulation coding process service marking axis comprises a plurality of modulation coding process nodes and modulation coding types and modulation coding nodes which are correspondingly arranged for each modulation coding process node, the cloud domain network virtual link end points comprise cloud domain network virtual link end points of different data transmission protocol types corresponding to different modulation coding process nodes, and the service association relationship comprises the corresponding relationship between the cloud domain network virtual link end points and the modulation coding process nodes and the modulation coding nodes corresponding to the modulation coding process nodes and the cloud domain network virtual link end points.

The first determining module 330 is configured to determine link endpoint modulation coding information of a cloud domain network virtual link endpoint according to a modulation coding process service marking axis and a service association relationship between the cloud domain network virtual link endpoint and a modulation coding process node.

The second determining module 340 is configured to determine, according to the link endpoint modulation coding information of the cloud domain network virtual link endpoint, link endpoint modulation coding information of each modulation coding process node corresponding to the cloud domain network node 200, and perform data transmission on data to be transmitted of the cloud domain network node 200 according to the link endpoint modulation coding information.

Further, fig. 4 is a schematic structural diagram of a cloud platform 100 for executing the foregoing cloud domain network data transmission method according to an embodiment of the present invention. As shown in fig. 4, the cloud platform 100 may include a network interface 110, a machine-readable storage medium 120, a processor 130, and a bus 140. The processor 130 may be one or more, and one processor 130 is illustrated in fig. 4 as an example. The network interface 110, the machine-readable storage medium 120, and the processor 130 may be connected by a bus 140 or otherwise, as exemplified by the connection by the bus 140 in fig. 4.

The machine-readable storage medium 120 is a computer-readable storage medium, and can be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the cloud domain network data transmission method in the embodiment of the present invention (for example, the obtaining module 310, the service marking module 320, the first determining module 330, and the second determining module 340 of the cloud domain network data transmission apparatus 300 shown in fig. 3). The processor 130 executes various functional applications and data processing of the terminal device by detecting software programs, instructions and modules stored in the machine-readable storage medium 120, that is, the cloud domain network data transmission method is implemented, and details are not described herein.

The machine-readable storage medium 120 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the machine-readable storage medium 120 may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of example, but not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data rate Synchronous Dynamic random access memory (ddr Data random SDRAM, ddr SDRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchronous link SDRAM (SLDRAM), and direct memory bus RAM (DR RAM). It should be noted that the memories of the systems and methods described herein are intended to comprise, without being limited to, these and any other suitable memory of a publishing node. In some examples, the machine-readable storage medium 120 may further include memory located remotely from the processor 130, which may be connected to the cloud platform 100 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The processor 130 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method embodiments may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 130. The processor 130 may be a general-purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor.

The cloud platform 100 may interact with other devices (e.g., cloud domain network nodes 200) through the network interface 110. Network interface 110 may be a circuit, bus, transceiver, or any other device that may be used to exchange information. Processor 130 may send and receive information using network interface 110.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A data transmission method of a cloud domain network is applied to a cloud platform, the cloud platform is in communication connection with a plurality of cloud domain network nodes, and the method comprises the following steps:

acquiring a cloud domain network path link and a cloud domain network virtual link endpoint for transmitting data to be transmitted according to the data to be transmitted of each cloud domain network node and a data transmission protocol script pre-configured by the cloud domain network node, acquiring modulation coding node sequences of different data transmission protocol types, and acquiring a compatible and fused modulation coding node sequence according to the modulation coding node sequences of the different data transmission protocol types, wherein the data transmission protocol script comprises modulation coding strategies of a plurality of modulation coding units, the modulation coding strategy of each modulation coding unit comprises modulation coding process nodes and endpoint configuration instructions of the cloud domain network virtual link endpoint, and the modulation coding node sequence comprises endpoint configuration instructions of the modulation coding nodes of the different modulation coding process nodes corresponding to the data transmission protocol types, the modulation coding node is used for expressing a modulation coding encapsulation relation of the modulation coding process node when the modulation coding process node is at a cloud domain network virtual link endpoint corresponding to the modulation coding;

determining link endpoint modulation coding information of each modulation coding process node corresponding to the cloud domain network node according to the link endpoint modulation coding information of the cloud domain network virtual link endpoint, and performing data transmission on data to be transmitted of the cloud domain network node according to the link endpoint modulation coding information;

wherein, the step of obtaining the compatible and fused modulation coding node sequence according to the modulation coding node sequences of different data transmission protocol types comprises:

when the same modulation coding node of the modulation coding node sequence of each data transmission protocol type is larger than a first threshold value, respectively carrying out compatible fusion on each modulation coding node sequence according to compatibility functions of different data transmission protocol types to obtain a compatible and fused modulation coding node sequence;

the compatibility function is used for expressing a compatible fusion interval of modulation coding nodes to be subjected to compatible fusion in a compatible fusion process;

respectively calculating modulation coding coefficients corresponding to the different compatible and fused modulation coding node sequences, determining a target modulation coding coefficient according to the modulation coding coefficients corresponding to the different compatible and fused modulation coding node sequences, and obtaining the compatible and fused modulation coding node sequences according to the target modulation coding coefficient;

the modulation coding coefficient is used for representing the parameter filling condition of the modulation coding configuration option of each modulation coding node of the compatible and fused modulation coding node sequence;

when the same modulation coding node of the modulation coding node sequence of each data transmission protocol type is less than or equal to a first threshold value, respectively carrying out compatible fusion on each modulation coding node sequence according to different compatibility functions to obtain a compatible and fused modulation coding node sequence;

2. The method according to claim 1, wherein the step of performing service labeling on the compatible and converged modulation coding node sequence and the cloud domain network path link to obtain a modulation coding process service labeling axis includes:

3. The method according to claim 1, wherein the step of obtaining the service association relationship between the cloud domain network virtual link endpoint and the modulation and coding process node according to the cloud domain network virtual link endpoint and the modulation and coding process service marking axis includes:

4. The method for transmitting data in a cloud domain network according to claim 1, wherein the step of determining link endpoint modulation coding information of a cloud domain network virtual link endpoint according to the modulation coding process service marking axis and the service association relationship between the cloud domain network virtual link endpoint and the modulation coding process node comprises:

5. The cloud domain network data transmission method according to any one of claims 1 to 4, wherein the step of determining link endpoint modulation coding information of each modulation coding process node corresponding to the cloud domain network node according to the link endpoint modulation coding information of the cloud domain network virtual link endpoint, and performing data transmission on the data to be transmitted of the cloud domain network node according to the link endpoint modulation coding information includes:

6. The cloud domain network data transmission method according to any one of claims 1 to 4, wherein the step of performing data transmission on the data to be transmitted of the cloud domain network node according to the link endpoint modulation coding information includes:

7. A cloud domain network data transmission device is applied to a cloud platform, the cloud platform is in communication connection with a plurality of cloud domain network nodes, and the device comprises:

the second determining module is used for determining link endpoint modulation coding information of each modulation coding process node corresponding to the cloud domain network node according to the link endpoint modulation coding information of the cloud domain network virtual link endpoint, and performing data transmission on data to be transmitted of the cloud domain network node according to the link endpoint modulation coding information;

the method for obtaining the compatible and fused modulation coding node sequence according to the modulation coding node sequences of different data transmission protocol types by the obtaining module comprises the following steps:

8. A cloud platform, characterized in that the cloud platform comprises a processor, a machine-readable storage medium, and a network interface, the machine-readable storage medium, the network interface, and the processor are connected through a bus system, the network interface is configured to be connected to at least one cloud domain network node in a communication manner, the machine-readable storage medium is configured to store a program, an instruction, or a code, and the processor is configured to execute the program, the instruction, or the code in the machine-readable storage medium to perform the cloud domain network data transmission method according to any one of claims 1 to 7.

9. The cloud platform service system is characterized by comprising a server and a plurality of cloud domain network nodes in communication connection with the cloud platform;

the cloud platform is used for determining link endpoint modulation coding information of each modulation coding process node corresponding to the cloud domain network node according to the link endpoint modulation coding information of the cloud domain network virtual link endpoint, and performing data transmission on data to be transmitted of the cloud domain network node according to the link endpoint modulation coding information;

the method for obtaining the compatible and fused modulation coding node sequence according to the modulation coding node sequences of different data transmission protocol types includes: