CN115208777B

CN115208777B - Information processing method, device, platform equipment and network equipment

Info

Publication number: CN115208777B
Application number: CN202110320115.9A
Authority: CN
Inventors: 谷尚铭; 施南翔; 刘景磊
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Ltd Research Institute
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Ltd Research Institute
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2024-07-02
Anticipated expiration: 2041-03-25
Also published as: CN115208777A

Abstract

The invention provides an information processing method, an information processing device, platform equipment and network equipment, wherein the information processing method comprises the following steps: receiving demand information of a first service sent by a client; according to the demand information of the first service, obtaining time sensitive network TSN demand information and SLA demand information of an industry network; transmitting TSN demand information to TSN AF equipment of a time-sensitive network application function; and sending the SLA demand information to industry network SLA equipment. The method can decompose the industry client requirements into TSN requirement information and industry network SLA requirement information, support the TSN SLA and industry network integral SLA obtained subsequently, cover an application system and a communication network, and can perform end-to-end index management of the industry network SLA, so that end-to-end guarantee of the industry client requirements is realized, and strict requirements of high-service-requirement industry clients are met; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

Description

Information processing method, device, platform equipment and network equipment

Technical Field

The present invention relates to the field of communications technologies, and in particular, to an information processing method, an information processing device, a platform device, and a network device.

Background

The service level agreement SLA is a part of a business agreement signed between an operator and a user, and the SLA includes related requirements of the user on services and networks provided by the operator. The TSN (TIME SENSITIVE Network) is based on a standard nondeterministic Ethernet, deterministic message transmission is provided through technologies such as clock synchronization, traffic shaping and bandwidth reservation, and low-latency, deterministic latency, reliability and the like of the Network are guaranteed.

The decomposition and management method aiming at SLA in the prior art has the following defects:

1. In the prior art, the situation that the pertinence of the client needs is insufficient exists: the customer demands cannot be precisely matched and decomposed into corresponding systems or networks, and the mapped indexes cannot be used for solving the customer demands in a targeted manner. The existing scheme can only be combined with the existing template parameters of the slice to correspond to the customer requirements, and can not process and solve the personalized requirements of the industry customers in any scene aiming at SLA decomposition and management in a certain or some scenes.

2. In the prior art, there is no end-to-end solution for customer personalized needs: the existing solution only relates to SLA decomposition and management of a network part, does not relate to an application system, and cannot realize the deterministic management of end-to-end indexes of the system, so that strict requirements of customers in high-service-demand industries on the indexes are difficult to ensure.

3. In order to meet industry customer demands, the current 5G system slicing technology supports personalized design on a basic slicing template based on network capability, and network functions are customized according to customer demands. The method comprises the steps of carrying out differential definition in a slice template design stage, carrying out differential arrangement in an instantiation stage and carrying out real-time monitoring on service quality in a slice operation stage, so as to realize on-demand definition and on-demand arrangement and meet the differential requirements of different services on a network. However, in the prior art, the SLA mainly considers the slicing technology, and is less considered for the whole industry network.

From the above, the existing information processing scheme for SLA decomposition and management has the problems of poor pertinence, incapability of realizing deterministic management of end-to-end indexes, less overall consideration for industry networks, and the like.

Disclosure of Invention

The invention aims to provide an information processing method, an information processing device, platform equipment and network equipment, which are used for solving the problem that an information processing scheme aiming at SLA decomposition and management cannot realize the deterministic management of end-to-end indexes in the prior art.

In order to solve the above technical problems, an embodiment of the present invention provides an information processing method, applied to a platform device, including:

receiving demand information of a first service sent by a client;

Obtaining time sensitive network TSN demand information and business network SLA demand information according to the demand information of the first business;

transmitting the TSN demand information to TSN AF equipment of a time-sensitive network application function;

Sending the SLA demand information to industry network SLA equipment;

The requirement information of the first service includes: at least one of network latency requirement information, network jitter requirement information, bandwidth requirement information, mobility requirement information, and reliability requirement information.

Optionally, the obtaining time sensitive network TSN requirement information and industry network SLA requirement information according to the requirement information of the first service includes:

and under the condition that the demand information of the first service belongs to a preset demand type, acquiring time sensitive network TSN demand information and business network SLA demand information according to the demand information of the first service.

The embodiment of the invention also provides an information processing method which is applied to the TSN AF equipment with the time-sensitive network application function and comprises the following steps:

receiving time sensitive network TSN demand information sent by platform equipment;

Determining TSN system parameters according to the TSN demand information;

Transmitting the TSN system parameters to packet control function PCF equipment;

receiving TSN service level agreement SLA parameters fed back by the PCF equipment according to the TSN system parameters;

and sending the TSN SLA parameters to industry network SLA equipment.

Optionally, the determining the TSN system parameter according to the TSN requirement information includes:

And determining the TSN system parameters according to the first corresponding relation between the TSN demand information and the TSN system parameters and the TSN demand information.

The embodiment of the invention also provides an information processing method which is applied to the PCF equipment with the packet control function and comprises the following steps:

Receiving TSN system parameters sent by TSN AF equipment of a time-sensitive network application function;

determining TSN service level agreement SLA parameters according to the TSN system parameters;

And feeding back the TSN SLA parameters to the TSN AF equipment.

Optionally, the determining, according to the TSN system parameter, a TSN service level agreement SLA parameter includes:

and determining the TSN SLA parameters according to the second corresponding relation between the TSN system parameters and the TSN SLA parameters and the TSN system parameters.

The embodiment of the invention also provides an information processing method which is applied to the industrial network service level agreement SLA equipment and comprises the following steps:

Receiving SLA demand information sent by platform equipment and TSN SLA parameters sent by TSN AF equipment of a time sensitive network application function;

determining an industry network SLA parameter according to the SLA demand information;

obtaining an SLA parameter to be processed according to the TSN SLA parameter and the industry network SLA parameter;

And sending the pending SLA parameters to a communication service management function CSMF device.

Optionally, the determining the industry network SLA parameter according to the SLA requirement information includes:

And determining the business network SLA parameters according to the third corresponding relation between the SLA demand information and the business network SLA parameters and the SLA demand information.

The embodiment of the invention also provides an information processing method which is applied to the CSMF equipment with the communication service management function and comprises the following steps:

Receiving to-be-processed SLA parameters sent by an industry network service level agreement SLA device;

obtaining a network slice instance request according to the SLA parameters to be processed;

sending the network slice instance request to a network slice management function NSMF device;

the network slice instance request carries SLA index information.

The embodiment of the invention also provides an information processing method which is applied to the NSMF equipment with the network slice management function and comprises the following steps:

Receiving a network slice instance request sent by CSMF equipment, wherein the network slice instance request carries SLA index information;

according to the SLA index information, SLA index information of at least two network domains is obtained;

The SLA index information of the at least two network domains is respectively sent to corresponding network domain equipment;

Wherein the at least two network domains comprise: the core network slice subnet management function CN-NSSMF domain, the wireless network slice subnet management function AN-NSSMF domain and the carrier network slice subnet management function TN-NSSMF domain.

The embodiment of the invention also provides an information processing device, which is applied to the platform equipment and comprises:

the first receiving module is used for receiving the requirement information of the first service sent by the client;

The first processing module is used for obtaining time sensitive network TSN demand information and business network SLA demand information according to the demand information of the first business;

The first sending module is used for sending the TSN demand information to TSN AF equipment of a time-sensitive network application function;

the second sending module is used for sending the SLA demand information to industry network SLA equipment;

The embodiment of the invention also provides an information processing device which is applied to the TSN AF equipment with the time-sensitive network application function, and comprises the following components:

the second receiving module is used for receiving time sensitive network TSN demand information sent by the platform equipment;

The first determining module is used for determining TSN system parameters according to the TSN demand information;

a third sending module, configured to send the TSN system parameter to a PCF device;

A third receiving module, configured to receive TSN service level agreement SLA parameters fed back by the PCF device according to the TSN system parameters;

and the fourth sending module is used for sending the TSN SLA parameters to industry network SLA equipment.

The embodiment of the invention also provides an information processing device which is applied to the PCF equipment with the packet control function and comprises:

A fourth receiving module, configured to receive a TSN system parameter sent by a TSN AF device of a time sensitive network application function;

the second determining module is used for determining TSN service level agreement SLA parameters according to the TSN system parameters;

and the first feedback module is used for feeding back the TSN SLA parameters to the TSN AF equipment.

The embodiment of the invention also provides an information processing device which is applied to the industrial network service level agreement SLA equipment and comprises:

A fifth receiving module, configured to receive SLA requirement information sent by the platform device, and receive TSN SLA parameters sent by the TSN AF device of the time sensitive network application function;

The third determining module is used for determining industry network SLA parameters according to the SLA demand information;

the second processing module is used for obtaining the SLA parameters to be processed according to the TSN SLA parameters and the industry network SLA parameters;

and a fifth sending module, configured to send the pending SLA parameter to a CSMF device.

The embodiment of the invention also provides an information processing device, which is applied to the CSMF equipment with the communication service management function, and comprises the following components:

the sixth receiving module is used for receiving the to-be-processed SLA parameters sent by the business network service level agreement SLA equipment;

the third processing module is used for obtaining a network slice instance request according to the SLA parameters to be processed;

a sixth sending module, configured to send the network slice instance request to a network slice management function NSMF device;

the network slice instance request carries SLA index information.

The embodiment of the invention also provides an information processing device which is applied to the NSMF equipment with the network slice management function, and comprises the following components:

A seventh receiving module, configured to receive a network slice instance request sent by a CSMF device, where the network slice instance request carries SLA index information;

The fourth processing module is used for obtaining SLA index information of at least two network domains according to the SLA index information;

A seventh sending module, configured to send SLA index information of the at least two domains to corresponding network domain devices respectively;

The embodiment of the invention also provides platform equipment, which comprises: a processor and a transceiver;

the processor is used for receiving the requirement information of the first service sent by the client through the transceiver;

Transmitting the TSN demand information to a time-sensitive network application function TSN AF device through the transceiver;

transmitting the SLA demand information to industry network SLA equipment through the transceiver;

The embodiment of the invention also provides a network device, which is a time sensitive network application function TSN AF device, comprising: a processor and a transceiver;

the processor is used for receiving the time sensitive network TSN requirement information sent by the platform equipment through the transceiver;

Determining TSN system parameters according to the TSN demand information;

Transmitting the TSN system parameters to packet control function PCF equipment through the transceiver;

Receiving, by the transceiver, a TSN service level agreement SLA parameter fed back by the PCF device according to the TSN system parameter;

and transmitting the TSN SLA parameters to industry network SLA equipment through the transceiver.

The embodiment of the invention also provides a network device, which is PCF device with packet control function, comprising: a processor and a transceiver;

The processor is configured to receive, through the transceiver, a TSN system parameter sent by a TSN AF device that is a time sensitive network application function;

and feeding back the TSN SLA parameters to the TSN AF equipment through the transceiver.

The embodiment of the invention also provides a network device, which is an industry network service level agreement SLA device, comprising: a processor and a transceiver;

The processor is used for receiving the SLA requirement information sent by the platform equipment through the transceiver and receiving TSN SLA parameters sent by the TSN AF equipment of the time sensitive network application function;

and transmitting the pending SLA parameters to a communication service management function CSMF device through the transceiver.

The embodiment of the invention also provides a network device, which is CSMF equipment with a communication service management function, comprising: a processor and a transceiver;

The processor is used for receiving the to-be-processed SLA parameters sent by the business network service level agreement SLA equipment through the transceiver;

transmitting, by the transceiver, the network slice instance request to a network slice management function NSMF device;

the network slice instance request carries SLA index information.

The embodiment of the invention also provides a network device, which is a network slice management function NSMF device, comprising: a processor and a transceiver;

The processor is configured to receive, through the transceiver, a network slice instance request sent by a CSMF device, where the network slice instance request carries SLA index information;

the SLA index information of the at least two network domains is respectively sent to corresponding network domain equipment through the transceiver;

The embodiment of the invention also provides platform equipment, which comprises a memory, a processor and a program which is stored in the memory and can run on the processor; and the processor realizes the information processing method of the platform equipment side when executing the program.

The embodiment of the invention also provides a network device which comprises a memory, a processor and a program which is stored in the memory and can run on the processor; the processor executes the program to realize the information processing method of the TSN AF equipment side of the time-sensitive network application function; or alternatively

The processor executes the program to realize the information processing method of the PCF equipment side with the packet control function; or alternatively

The processor executes the program to realize the information processing method of the business network service level agreement SLA equipment side; or alternatively

The processor executes the program to realize the information processing method of the CSMF equipment side of the communication service management function; or alternatively

And when executing the program, the processor realizes the information processing method of the NSMF equipment side of the network slice management function.

The embodiment of the invention also provides a readable storage medium, on which a program is stored, which when executed by a processor, implements the steps in the information processing method of the platform device side; or alternatively

The program is executed by a processor to realize the steps in the information processing method of the TSN AF equipment side of the time-sensitive network application function; or alternatively

The procedure is executed by the processor to realize the steps in the information processing method of PCF equipment side of the packet control function; or alternatively

The program, when executed by a processor, realizes the steps in the information processing method of the industry network service level agreement SLA equipment side; or alternatively

The program, when executed by the processor, implements the steps in the information processing method on the CSMF device side of the communication service management function; or alternatively

The program, when executed by the processor, implements the steps in the information processing method on the NSMF device side of the network slice management function.

The technical scheme of the invention has the following beneficial effects:

In the above scheme, the information processing method receives the requirement information of the first service sent by the client; obtaining time sensitive network TSN demand information and business network SLA demand information according to the demand information of the first business; transmitting the TSN demand information to TSN AF equipment of a time-sensitive network application function; sending the SLA demand information to industry network SLA equipment; the requirement information of the first service includes: at least one of network latency requirement information, network jitter requirement information, bandwidth requirement information, mobility requirement information, and reliability requirement information; the method can decompose the industry client requirements into TSN requirement information and industry network SLA requirement information, support the TSN SLA and industry network integral SLA obtained subsequently, cover an application system and a communication network, and manage end-to-end indexes of the industry network SLA, so that end-to-end guarantee of the industry client requirements is realized, and strict requirements of high-service-requirement industry clients are met; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

Drawings

FIG. 1 is a flowchart of an information processing method according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a second embodiment of an information processing method;

FIG. 3 is a flowchart illustrating a third embodiment of an information processing method according to the present invention;

FIG. 4 is a flowchart of a method for processing information according to an embodiment of the present invention;

FIG. 5 is a flowchart of an information processing method according to an embodiment of the present invention;

FIG. 6 is a flowchart of a method for information processing according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of an implementation framework of an information processing method according to an embodiment of the present invention;

FIG. 8 is an exploded view of industry customer requirements according to an embodiment of the present invention;

FIG. 9 is a flowchart illustrating an implementation of an information processing method according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of an information processing apparatus according to an embodiment of the present invention;

FIG. 11 is a schematic diagram of a second embodiment of an information processing apparatus;

FIG. 12 is a schematic diagram of an information processing apparatus according to an embodiment of the present invention;

FIG. 13 is a diagram showing a structure of an information processing apparatus according to an embodiment of the present invention;

FIG. 14 is a schematic diagram showing an information processing apparatus according to an embodiment of the present invention;

FIG. 15 is a diagram showing a structure of an information processing apparatus according to an embodiment of the present invention;

FIG. 16 is a schematic view of a platform device according to an embodiment of the present invention;

fig. 17 is a schematic diagram of a network device according to an embodiment of the present invention;

fig. 18 is a second schematic diagram of a network device according to an embodiment of the present invention;

fig. 19 is a schematic diagram of a network device according to an embodiment of the present invention;

fig. 20 is a schematic diagram of a network device according to an embodiment of the present invention;

fig. 21 is a schematic diagram of a network device according to an embodiment of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The invention provides an information processing method, which is applied to platform equipment, as shown in fig. 1, and aims at solving the problem that an information processing scheme aiming at SLA decomposition and management cannot realize the deterministic management of end-to-end indexes in the prior art, and comprises the following steps:

step 11: receiving demand information of a first service sent by a client;

step 12: obtaining time sensitive network TSN demand information and business network SLA demand information according to the demand information of the first business;

Step 13: transmitting the TSN demand information to TSN AF equipment of a time-sensitive network application function;

Step 14: sending the SLA demand information to industry network SLA equipment; the requirement information of the first service includes: at least one of network latency requirement information, network jitter requirement information, bandwidth requirement information, mobility requirement information, and reliability requirement information.

The platform equipment can be specifically realized as a demand analysis forwarding platform; with respect to step 12, it includes: decomposing the demand information of the first service to obtain time sensitive network TSN demand information and SLA demand information of an industry network;

in the embodiment of the invention, the TSN and the industry network (i.e. the industry network) form an end-to-end network together. With respect to the industry network, it can be understood that: based on the authorized spectrum, a network of 5G communication services with customizable service range, network capability and isolation is provided for industry users.

The information processing method provided by the embodiment of the invention is characterized by receiving the requirement information of the first service sent by the client; obtaining time sensitive network TSN demand information and business network SLA demand information according to the demand information of the first business; transmitting the TSN demand information to TSN AF equipment of a time-sensitive network application function; sending the SLA demand information to industry network SLA equipment; the requirement information of the first service includes: at least one of network latency requirement information, network jitter requirement information, bandwidth requirement information, mobility requirement information, and reliability requirement information; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

In the embodiment of the present invention, the obtaining time sensitive network TSN requirement information and industry network SLA requirement information according to the requirement information of the first service includes: and under the condition that the demand information of the first service belongs to a preset demand type, acquiring time sensitive network TSN demand information and business network SLA demand information according to the demand information of the first service.

The preset requirement type can be a predefined personalized requirement instead of a general requirement.

The embodiment of the invention also provides an information processing method applied to the TSN AF equipment with the time-sensitive network application function, as shown in figure 2, comprising the following steps:

Step 21: receiving time sensitive network TSN demand information sent by platform equipment;

Step 22: determining TSN system parameters according to the TSN demand information;

Step 23: transmitting the TSN system parameters to packet control function PCF equipment;

Step 24: receiving TSN service level agreement SLA parameters fed back by the PCF equipment according to the TSN system parameters;

Step 25: and sending the TSN SLA parameters to industry network SLA equipment.

The information processing method provided by the embodiment of the invention is characterized in that time sensitive network TSN demand information sent by platform equipment is received; determining TSN system parameters according to the TSN demand information; transmitting the TSN system parameters to packet control function PCF equipment; receiving TSN service level agreement SLA parameters fed back by the PCF equipment according to the TSN system parameters; transmitting the TSN SLA parameters to industry network SLA equipment; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

Wherein, the determining the TSN system parameter according to the TSN requirement information includes: and determining the TSN system parameters according to the first corresponding relation between the TSN demand information and the TSN system parameters and the TSN demand information.

The embodiment of the invention also provides an information processing method which is applied to the PCF equipment with the packet control function, as shown in fig. 3, and comprises the following steps:

step 31: receiving TSN system parameters sent by TSN AF equipment of a time-sensitive network application function;

Step 32: determining TSN service level agreement SLA parameters according to the TSN system parameters;

Step 33: and feeding back the TSN SLA parameters to the TSN AF equipment.

The information processing method provided by the embodiment of the invention is characterized in that TSN system parameters sent by TSN AF equipment of a time sensitive network application function are received; determining TSN service level agreement SLA parameters according to the TSN system parameters; feeding back the TSN SLA parameters to the TSN AF equipment; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

Wherein, determining the TSN service level agreement SLA parameter according to the TSN system parameter includes: and determining the TSN SLA parameters according to the second corresponding relation between the TSN system parameters and the TSN SLA parameters and the TSN system parameters.

The embodiment of the invention also provides an information processing method which is applied to the business network service level agreement SLA equipment, as shown in figure 4, and comprises the following steps:

step 41: receiving SLA demand information sent by platform equipment and TSN SLA parameters sent by TSN AF equipment of a time sensitive network application function;

step 42: determining an industry network SLA parameter according to the SLA demand information;

step 43: obtaining an SLA parameter to be processed according to the TSN SLA parameter and the industry network SLA parameter;

step 44: and sending the pending SLA parameters to a communication service management function CSMF device.

Regarding step 43, it may include: and carrying out domain-divided granulation preliminary treatment on the TSN SLA parameters and the industry network SLA parameters to obtain the SLA parameters to be treated.

The information processing method provided by the embodiment of the invention is characterized by receiving the SLA demand information sent by the platform equipment and receiving TSN SLA parameters sent by the TSN AF equipment of the time sensitive network application function; determining an industry network SLA parameter according to the SLA demand information; obtaining an SLA parameter to be processed according to the TSN SLA parameter and the industry network SLA parameter; transmitting the SLA parameters to be processed to a CSMF (communication service management function); the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

Wherein, according to the SLA demand information, determining industry network SLA parameters includes: and determining the business network SLA parameters according to the third corresponding relation between the SLA demand information and the business network SLA parameters and the SLA demand information.

The embodiment of the invention also provides an information processing method which is applied to the CSMF equipment with the communication service management function, as shown in figure 5, and comprises the following steps:

Step 51: receiving to-be-processed SLA parameters sent by an industry network service level agreement SLA device;

step 52: obtaining a network slice instance request according to the SLA parameters to be processed;

step 53: sending the network slice instance request to a network slice management function NSMF device; the network slice instance request carries SLA index information.

The information processing method provided by the embodiment of the invention is characterized by receiving the SLA parameters to be processed sent by the business network service level agreement SLA equipment; obtaining a network slice instance request according to the SLA parameters to be processed; sending the network slice instance request to a network slice management function NSMF device; wherein, the network slice instance request carries SLA index information; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The embodiment of the invention also provides an information processing method applied to the NSMF equipment with the network slice management function, as shown in figure 6, comprising the following steps:

Step 61: receiving a network slice instance request sent by CSMF equipment, wherein the network slice instance request carries SLA index information;

Step 62: according to the SLA index information, SLA index information of at least two network domains is obtained;

Step 63: the SLA index information of the at least two network domains is respectively sent to corresponding network domain equipment; wherein the at least two network domains comprise: the core network slice subnet management function CN-NSSMF domain, the wireless network slice subnet management function AN-NSSMF domain and the carrier network slice subnet management function TN-NSSMF domain.

The information processing method provided by the embodiment of the invention is characterized in that a network slice instance request sent by a communication service management function CSMF device is received, wherein the network slice instance request carries SLA index information; according to the SLA index information, SLA index information of at least two network domains is obtained; the SLA index information of the at least two network domains is respectively sent to corresponding network domain equipment; wherein the at least two network domains comprise: a core network slice subnet management function CN-NSSMF domain, a wireless network slice subnet management function AN-NSSMF domain and a carrier network slice subnet management function TN-NSSMF domain; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

In addition, the method can further support the subsequent further decomposition of the target industry network integral SLA (corresponding to the to-be-processed SLA parameters) obtained according to the TSN SLA and the industry network integral SLA into a core network SLA, a bearing network SLA and a wireless network SLA; therefore, the industry client needs can be accurately distributed to corresponding execution domains, the pertinence of SLA management is enhanced, and the problem that the client needs cannot be pertinently solved in the prior art is solved; the problem of poor pertinence of an information processing scheme aiming at SLA decomposition and management in the prior art is well solved.

Wherein, according to the SLA index information, the SLA index information of at least two network domains is obtained, including: and obtaining the SLA index information of at least two network domains according to the fourth corresponding relation between the SLA index information and the SLA index information of each network domain and the SLA index information.

The embodiment of the invention also provides an information processing method which is applied to the network domain equipment and comprises the following steps: receiving SLA index information corresponding to the network domain equipment, which is sent by network slice management function NSMF equipment; the network domain equipment is core network slicing subnet management function CN-NSSMF equipment, wireless network slicing subnet management function AN-NSSMF equipment or carrier network slicing subnet management function TN-NSSMF equipment.

The information processing method provided by the embodiment of the invention receives the SLA index information corresponding to the network domain equipment and sent by the network slice management function NSMF equipment; the network domain equipment is core network slicing subnet management function CN-NSSMF equipment, wireless network slicing subnet management function AN-NSSMF equipment or carrier network slicing subnet management function TN-NSSMF equipment; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The embodiment of the invention also provides an information processing method which is applied to the terminal and comprises the following steps: the method comprises the steps of sending requirement information of a first service to platform equipment; the requirement information of the first service includes: at least one of network latency requirement information, network jitter requirement information, bandwidth requirement information, mobility requirement information, and reliability requirement information.

The requirement information of the first service can be obtained according to the scene characteristics of the customer industry.

The information processing method provided by the embodiment of the invention is characterized in that the demand information of the first service is sent to the platform equipment; the requirement information of the first service includes: at least one of network latency requirement information, network jitter requirement information, bandwidth requirement information, mobility requirement information, and reliability requirement information; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The information processing method provided in the embodiment of the present invention is further described below, and the TSN is exemplified by a 5G TSN.

Aiming at the technical problems, the embodiment of the invention provides an information processing method, which can be specifically realized as a conversion method for decomposing industry client requirements into 5G TSN SLA and industry network SLA, and mainly relates to the following steps:

1. in the scheme, industry customer demands are decomposed into application system demand information (corresponding to the TSN demand information) and communication network demand information (corresponding to the SLA demand information) through a demand analysis forwarding platform (corresponding to the platform equipment); and further, the application system SLA (corresponding to the TSN SLA parameter) and the communication network SLA (corresponding to the industry network SLA parameter) are obtained, and then the integrated communication network SLA (corresponding to the to-be-processed SLA parameter) can be further decomposed into a core network SLA, a carrier network SLA and a wireless network SLA. By precisely assigning industry customer requirements to corresponding execution domains, targeting of SLA management is enhanced.

2. In the scheme, the decomposition range of the SLA covers an application system and a communication network, comprises a core network, a bearing network, a wireless network and a client side system, and can perform end-to-end management on the industrial network SLA, thereby realizing end-to-end guarantee on the industrial client demand.

3. In the scheme, the SLA is promoted to the whole industry network, so that the realization and management of the whole industry network SLA are realized, the application range of the SLA is enlarged, and the assurances of the SLA are enhanced.

Specifically, the scheme comprises the following three parts:

Part one, the implementation architecture;

the implementation architecture of the conversion method proposed by the present solution for decomposing industry client requirements into 5G TSN SLA and industry network SLA (corresponding to the above industry network SLA parameters) may be as shown in fig. 7, where:

1. Customer requirements (corresponding to the above-mentioned requirement information) are personalized requirements and feedback to operators according to customer industry scene characteristics.

2. The demand analysis forwarding platform may include a 5G TSN SLA module (corresponding to the TSN AF device and PCF device) and an industry network overall SLA module (corresponding to the industry network SLA device) that are responsible for converting personalized demands from industry network customers into quantifiable executable communication indexes that are forwarded to the application system and the communication network, respectively, to form 5G TSN SLA parameters of the application system and industry network overall SLA parameters of the communication network (corresponding to the industry network SLA parameters).

3. The target industry network integral SLA (corresponding to the to-be-processed SLA parameters) obtained according to the TSN SLA and the industry network integral SLA can be decomposed into the core network, the bearing network and the wireless network divided-domain particulated SLA (namely the core network SLA, the bearing network SLA and the wireless network SLA), and the end-to-end guarantee of the industry network integral SLA is realized through the cooperative guarantee of each domain, so that the customer requirements are met.

4. The 5G TSN system in the application system has its own index parameter (corresponding to the TSN system parameter), when the demand forwarding platform reaches the 5G TSN system in the application system under the demand of the customer (corresponding to the TSN demand information), the 5G TSN system needs to map its own index parameter to a 5G TSN SLA (corresponding to the TSN SLA parameter), and then converts it to a part of the whole SLA parameter of the target industry network.

Part two, a mapping method;

The overall mapping relationship (including the first corresponding relationship, the second corresponding relationship, the third corresponding relationship and the fourth corresponding relationship) of the industry client requirement decomposed into the 5G TSN SLA (corresponding to the TSN SLA parameter) and the industry network SLA (corresponding to the industry network SLA parameter) according to the present disclosure may be as shown in fig. 8:

1. The demands from industry clients mainly relate to latency, jitter, bandwidth, mobility, reliability, etc. The demand analysis forwarding platform maps the client demands into application system parameters (corresponding to the TSN SLA parameters) and communication network parameters (corresponding to the industry network SLA parameters) respectively by means of a 5G TSN SLA module and an industry network integral SLA module.

2. The application system is a 5G TSN system. The 5G TSN system integrates the 5G system into the TSN system as a "logical bridge" and the parameters of the TSN system itself will map to the 5G TSN system parameters. Parameters of the TSN system itself include Priority, delay, maximum TSC Burst Size (maximum TSC (time sensitive communication) burst size), maximum Flow Bitrate (maximum stream bit rate), and the like.

The TSN AF (i.e. the above TSN AF device) decides TSN system own parameters (corresponding to the above TSN system parameters) based on 5GS bridge configuration information from CNC (centralized network configuration), bridge delay information in AF and UE-DS-TT (user terminal-device side-TSN converter) residence time and forwards to the PCF, which converts the TSN system own parameters into 5G TSN SLA (corresponding to the above TSN SLA parameters).

Specifically, the mapping relationship between the parameters of the TSN system and the 5G TSN SLA is shown in the following table 1:

table 1 TSN mapping relationship between system parameters and 5G TSN SLA

3. The communication network parameters are the whole SLA of the industry network. The demand analysis forwarding platform maps SLA demand information in customer demands into an industry network overall SLA by using the industry network overall SLA module, and parameters thereof include Delay (time Delay), UEMobilityLevel (terminal mobility class), availability (communication service Availability), DLDATARATE (downlink data rate), uLDataRate (uplink data rate), maxPktSize (maximum packet capacity), UEActivityRate (active terminal ratio or terminal activity rate), jitter (Jitter), survivalTime (time to live), availability (Reliability) and the like.

The application system is used as a part of an end-to-end system, and the parameters of the application system are summarized into the overall parameters (corresponding to the SLA parameters to be processed) of the communication network; i.e., the 5G TSN SLA is included in the target industry network overall SLA described above.

The whole SLA of the industry network can be mapped to the domain-divided granular SLA, and the specific mapping is shown in the following table 2:

TABLE 2 mapping relationship of industry network integral SLA and domain-divided granular SLA

Delay_cn in the table represents the core network Delay; delay_an represents the wireless network Delay; UEMobilityLevel _an represents the wireless network terminal mobility class; availability_tn represents bearer network communication service Availability; DLDATARATE _cn represents the core network downlink data rate; DLDATARATE _tn represents the bearer network downlink data rate; uLDataRate _cn represents the core network uplink data rate; uLDataRate _tn represents the bearer network uplink data rate; maxPktSize _cn represents the maximum packet capacity of the core network; maxPktSize _an represents the maximum packet capacity of the wireless network; UEActivityRate _cn represents the core network active terminal ratio; UEActivityRate _an represents the radio network active terminal ratio; survivalTime _cn represents the core network lifetime; survivalTime _an represents the wireless network lifetime; the reliability_cn indicates the core network Reliability.

Part three, a flow;

The specific flow of the conversion method for decomposing the industry client requirement into the 5G TSN SLA and the industry network SLA according to the present solution may be as shown in fig. 9, which includes:

step 91, a customer puts forward a demand to a demand analysis forwarding platform; the client may use the terminal to make a demand to the demand analysis forwarding platform.

Specifically, the industry client makes a demand to the operator (i.e., the above-mentioned industry client demand), the operator provides a portal for the client to authenticate, and the client can input the demand to the demand analysis forwarding platform through the provided API (application program interface). For general purpose requirements, the customer may make operation calls directly through the API (not shown in FIG. 9); for personalized needs, the needs analysis forwarding platform performs further decomposition (i.e., step 92 below). In the scheme, an operator can provide API matching and mapping to distinguish general and personalized processing respectively.

The personalized requirements refer to requirements made by customers, and the generic requirements refer to requirements solved by generic services provided by operators.

Step 92, the demand analysis forwarding platform decomposes and forwards the customer demand;

The method comprises the steps of decomposing client requirements into TSN requirement information and industry network SLA requirement information, and respectively forwarding the TSN requirement information and the industry network SLA requirement information to a TSN AF and an industry network integral SLA module in a 5G TSN SLA module; so as to obtain 5G TSN SLA and industry network integral SLA subsequently.

Step 93, determining parameters of the TSN system by TSN AF in the 5G TSN SLA module according to the TSN demand information;

Step 94, the TSN AF forwards the parameters of the TSN system to the PCF in the 5G TSN SLA module;

Step 95, the PCF converts the parameters of the TSN system into a 5G TSN SLA;

Specifically, in a 5G TSN system, the TSN AF determines the parameters of the TSN system itself and forwards them to the PCF. The PCF (may convert the TSN system itself parameters to 5G TSN SLA parameters according to table 1 above).

Step 96, the PCF feeds back the 5G TSN SLA to the TSN AF;

step 97, the TSN AF sends the 5G TSN SLA to an industry network overall SLA module;

it is also understood that 5G TSN SLA parameters are summarized to the industry network overall SLA module.

Step 98, an industry network integral SLA module obtains industry network SLA parameters according to the SLA demand information;

step 98 may be performed before any of steps 93 to 97 or after step 97, and is not limited herein;

Step 99, the industry network integral SLA module obtains the to-be-processed SLA parameter (namely the target industry network integral SLA) according to the 5G TSN SLA parameter and the industry network SLA parameter; and forwarded to CSMF (corresponding to CSMF device described above);

specifically, the whole SLA module of the industry network carries out domain-divided granulation preliminary treatment on the received two parts of SLA parameters to obtain customer demand conversion parameters (namely the SLA parameters to be treated); and transmits the customer demand conversion parameters to CSMF (communication service management function).

Step 910, CSMF issues a request for allocating network slice instance to a network slice management function NSMF (corresponding to the NSMF device) according to the customer requirement conversion parameter, and carries SLA index (i.e., the SLA index information); NSMF (which may be according to table 2 above) is responsible for decomposing SLA index of three domains of the core network, the carrier network and the radio network (corresponding to the above-mentioned SLA index information according to the above-mentioned SLA index information, the SLA index information of at least two network domains is obtained).

Step 911, NSMF decomposes SLA index into domains NSSMF (network slice subnet management function, corresponding to the above-mentioned network domain device);

specifically, the NSMF is decomposed according to the network slicing instance request to obtain a core network SLA, a carrier network SLA, and a radio network SLA, and forwarded to CN (core network) -NSSMF (network slicing subnet management function), AN (radio network) -NSSMF, TN (carrier network) -NSSMF, respectively.

That is, NSMF forwards the decomposed core network SLA, carrier network SLA, and radio network SLA to CN (core network) -NSSMF (network slice subnet management function), AN (radio network) -NSSMF, TN (carrier network) -NSSMF, respectively. The CN-NSSMF, the AN-NSSMF and the TN-NSSMF are responsible for ensuring that the issued SLA index is realized in the communication network.

From the foregoing, it can be seen that the present solution provides a framework for decomposing industry client requirements into 5G TSN SLAs and industry network SLAs (corresponding to industry network overall SLAs), under which the requirement analysis forwarding platform decomposes client requirements from industry clients into application system SLA parameters and communication network SLA parameters by means of the 5G TSN SLA module and the industry network overall SLA module. The system SLA parameters and the communication network SLA parameters can be combined into a target industry network overall SLA. The whole SLA of the target industry network can be decomposed into a domain-divided granular SLA, namely a core network SLA, a bearing network SLA and a wireless network SLA.

In addition, the scheme provides a conversion method for decomposing industry client requirements into 5G TSN SLA and industry network SLA, which comprises the following steps:

(1) The demand analysis forwarding platform maps the client demands into application system SLA and communication network SLA respectively by means of a 5G TSN SLA module and an industry network integral SLA module. The application system SLA is a 5G TSN SLA, and the communication network SLA is an industry network integral SLA.

(2) In a 5G TSN system, TSN AF determines parameters of the 5G TSN system itself and forwards the parameters to the PCF, which converts the parameters of the 5G TSN system itself into a 5G TSN SLA. The scheme provides the mapping relation between the parameters of the TSN system and the 5G TSN SLA.

(3) The application system, as part of the end-to-end system, will also aggregate its parameters into the industry network overall parameters (i.e., into the target industry network overall SLA). Namely, the 5G TSN system can realize the nearby guarantee of the client demand, and the 5G TSN SLA parameters are contained in the whole SLA parameters of the target industry network.

(4) The target industry network overall SLA can be mapped to a domain-divided granular SLA, namely a core network SLA, a carrier network SLA and a wireless network SLA. In addition, the scheme provides a specific mapping relation of the whole SLA of the industry network to the domain-divided particulated SLA, and the specific mapping relation is shown in the table 2.

In summary, the scheme provided by the embodiment of the invention is as follows:

1. Through introducing the demand analysis forwarding platform, the industry client demand can be decomposed into a 5G TSN SLA and an industry network integral SLA, and a target industry network integral SLA obtained subsequently according to the 5G TSN SLA and the industry network integral SLA can be further decomposed into a core network SLA, a bearing network SLA and a wireless network SLA. Therefore, industry customer demands can be accurately distributed to corresponding execution domains, the pertinence of SLA management is enhanced, and the problem that the customer demands cannot be pertinently solved in the prior art is solved.

2. The SLA decomposition relates to an end-to-end network, a coverage application system and a communication network, and comprises a core network, a bearing network and a wireless network, so that the end-to-end management of the industrial network SLA can be performed, the end-to-end guarantee of the industrial client needs is realized, and the strict requirements of the high-business-demand industrial clients can be met.

3. The SLA is promoted to the whole industry network, so that the realization and management of the whole SLA of the industry network are solved, and the security capability of the SLA is enhanced.

4. The end-to-end system has a dynamic and feedback mechanism, the demand analysis forwarding platform can dynamically adjust the SLA allocation scheme according to industry client demands and system feedback (corresponding parameters corresponding to the industry client demands), the flexibility of the system (namely the end-to-end system consisting of the 5G TSN system and the industry network) is enhanced, and the demands of industry clients can be met more accurately.

The embodiment of the invention also provides an information processing device, which is applied to the platform equipment, as shown in fig. 10, and comprises:

a first receiving module 101, configured to receive requirement information of a first service sent by a client;

The first processing module 102 is configured to obtain time sensitive network TSN requirement information and industry network SLA requirement information according to the requirement information of the first service;

A first sending module 103, configured to send the TSN requirement information to a TSN AF device of a time-sensitive network application function;

A second sending module 104, configured to send the SLA requirement information to an industry network SLA device;

The information processing device provided by the embodiment of the invention receives the requirement information of the first service sent by the client; obtaining time sensitive network TSN demand information and business network SLA demand information according to the demand information of the first business; transmitting the TSN demand information to TSN AF equipment of a time-sensitive network application function; sending the SLA demand information to industry network SLA equipment; the requirement information of the first service includes: at least one of network latency requirement information, network jitter requirement information, bandwidth requirement information, mobility requirement information, and reliability requirement information; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The implementation embodiments of the information processing method on the platform device side are applicable to the embodiment of the information processing device, and the same technical effects can be achieved.

The embodiment of the invention also provides an information processing device, which is applied to a time sensitive network application function TSN AF device, as shown in fig. 11, and comprises:

a second receiving module 111, configured to receive time sensitive network TSN requirement information sent by the platform device;

A first determining module 112, configured to determine a TSN system parameter according to the TSN requirement information;

A third sending module 113, configured to send the TSN system parameter to a PCF device;

a third receiving module 114, configured to receive TSN service level agreement SLA parameters fed back by the PCF device according to the TSN system parameters;

and a fourth sending module 115, configured to send the TSN SLA parameter to an industry network SLA device.

The information processing device provided by the embodiment of the invention receives the time sensitive network TSN demand information sent by the platform equipment; determining TSN system parameters according to the TSN demand information; transmitting the TSN system parameters to packet control function PCF equipment; receiving TSN service level agreement SLA parameters fed back by the PCF equipment according to the TSN system parameters; transmitting the TSN SLA parameters to industry network SLA equipment; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

In the embodiment of the present invention, the determining the TSN system parameter according to the TSN requirement information includes: and determining the TSN system parameters according to the first corresponding relation between the TSN demand information and the TSN system parameters and the TSN demand information.

The implementation embodiments of the information processing method on the TSN AF device side of the time-sensitive network application function are applicable to the embodiment of the information processing apparatus, and the same technical effects can be achieved.

The embodiment of the invention also provides an information processing device, which is applied to the PCF equipment with the packet control function, as shown in FIG. 12, and comprises:

A fourth receiving module 121, configured to receive a TSN system parameter sent by a TSN AF device of a time sensitive network application function;

A second determining module 122, configured to determine TSN service level agreement SLA parameters according to the TSN system parameters;

and a first feedback module 123, configured to feed back the TSN SLA parameter to the TSN AF device.

The information processing device provided by the embodiment of the invention receives the TSN system parameters sent by the TSN AF equipment of the time sensitive network application function; determining TSN service level agreement SLA parameters according to the TSN system parameters; feeding back the TSN SLA parameters to the TSN AF equipment; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

In the embodiment of the present invention, determining the TSN service level agreement SLA parameter according to the TSN system parameter includes: and determining the TSN SLA parameters according to the second corresponding relation between the TSN system parameters and the TSN SLA parameters and the TSN system parameters.

The above embodiments of the information processing method on the PCF device side of the packet control function are applicable to the embodiments of the information processing apparatus, and the same technical effects can be achieved.

The embodiment of the invention also provides an information processing device which is applied to the business network service level agreement SLA equipment, as shown in FIG. 13, and comprises:

A fifth receiving module 131, configured to receive SLA requirement information sent by the platform device, and receive TSN SLA parameters sent by the TSN AF device;

a third determining module 132, configured to determine an industry network SLA parameter according to the SLA requirement information;

the second processing module 133 is configured to obtain an SLA parameter to be processed according to the TSN SLA parameter and the industry network SLA parameter;

and a fifth sending module 134, configured to send the pending SLA parameter to a CSMF device.

The information processing device provided by the embodiment of the invention receives the SLA demand information sent by the platform equipment and the TSN SLA parameter sent by the TSN AF equipment of the time sensitive network application function; determining an industry network SLA parameter according to the SLA demand information; obtaining an SLA parameter to be processed according to the TSN SLA parameter and the industry network SLA parameter; transmitting the SLA parameters to be processed to a CSMF (communication service management function); the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

In the embodiment of the present invention, the determining the industry network SLA parameter according to the SLA requirement information includes: and determining the business network SLA parameters according to the third corresponding relation between the SLA demand information and the business network SLA parameters and the SLA demand information.

The implementation embodiments of the information processing method of the industry network service level agreement SLA equipment side are applicable to the embodiment of the information processing device, and the same technical effects can be achieved.

The embodiment of the invention also provides an information processing device, which is applied to a communication service management function CSMF device, as shown in fig. 14, and comprises:

a sixth receiving module 141, configured to receive SLA parameters to be processed sent by an industry network service level agreement SLA device;

A third processing module 142, configured to obtain a network slice instance request according to the SLA parameter to be processed;

a sixth sending module 143, configured to send the network slice instance request to a network slice management function NSMF device;

the network slice instance request carries SLA index information.

The information processing device provided by the embodiment of the invention receives the to-be-processed SLA parameters sent by the business network service level agreement SLA equipment; obtaining a network slice instance request according to the SLA parameters to be processed; sending the network slice instance request to a network slice management function NSMF device; wherein, the network slice instance request carries SLA index information; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The implementation embodiments of the information processing method on the CSMF device side of the communication service management function are applicable to the embodiment of the information processing device, and the same technical effects can be achieved.

The embodiment of the invention also provides an information processing device, which is applied to the network slice management function NSMF equipment, as shown in fig. 15, and comprises:

a seventh receiving module 151, configured to receive a network slice instance request sent by a CSMF device, where the network slice instance request carries SLA index information;

a fourth processing module 152, configured to obtain SLA index information of at least two network domains according to the SLA index information;

A seventh sending module 153, configured to send SLA index information of the at least two domains to corresponding domain devices respectively;

The information processing device provided by the embodiment of the invention receives a network slice instance request sent by CSMF equipment, wherein the network slice instance request carries SLA index information; according to the SLA index information, SLA index information of at least two network domains is obtained; the SLA index information of the at least two network domains is respectively sent to corresponding network domain equipment; wherein the at least two network domains comprise: a core network slice subnet management function CN-NSSMF domain, a wireless network slice subnet management function AN-NSSMF domain and a carrier network slice subnet management function TN-NSSMF domain; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The implementation embodiments of the information processing method on the NSMF device side of the network slice management function are applicable to the embodiments of the information processing apparatus, and the same technical effects can be achieved.

The embodiment of the invention also provides a platform device, as shown in fig. 16, comprising: a processor 161 and a transceiver 162;

The processor 161 is configured to receive, through the transceiver 162, requirement information of a first service sent by a client;

Transmitting the TSN requirement information to a time sensitive network application function TSN AF device through the transceiver 162;

transmitting the SLA requirement information to an industry network SLA device via the transceiver 162;

The platform equipment provided by the embodiment of the invention receives the requirement information of the first service sent by the client; obtaining time sensitive network TSN demand information and business network SLA demand information according to the demand information of the first business; transmitting the TSN demand information to TSN AF equipment of a time-sensitive network application function; sending the SLA demand information to industry network SLA equipment; the requirement information of the first service includes: at least one of network latency requirement information, network jitter requirement information, bandwidth requirement information, mobility requirement information, and reliability requirement information; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The implementation embodiments of the information processing method on the platform device side are applicable to the embodiment of the platform device, and the same technical effects can be achieved.

The embodiment of the invention also provides a network device, which is a time sensitive network application function TSN AF device, as shown in fig. 17, and includes: a processor 171 and a transceiver 172;

the processor 171 is configured to receive, via the transceiver 172, time sensitive network TSN requirement information sent by the platform device;

Determining TSN system parameters according to the TSN demand information;

Transmitting the TSN system parameters to a packet control function PCF device via the transceiver 172;

Receiving, by the transceiver 172, TSN service level agreement SLA parameters fed back by the PCF device according to the TSN system parameters;

The TSN SLA parameters are sent to industry network SLA devices via the transceiver 172.

The network equipment provided by the embodiment of the invention receives the time sensitive network TSN demand information sent by the platform equipment; determining TSN system parameters according to the TSN demand information; transmitting the TSN system parameters to packet control function PCF equipment; receiving TSN service level agreement SLA parameters fed back by the PCF equipment according to the TSN system parameters; transmitting the TSN SLA parameters to industry network SLA equipment; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The implementation embodiments of the information processing method at the TSN AF device side of the time-sensitive network application function are applicable to the embodiments of the network device, and the same technical effects can be achieved.

The embodiment of the invention also provides a network device, which is a PCF device with a packet control function, as shown in fig. 18, including: a processor 181 and a transceiver 182;

the processor 181 is configured to receive, via the transceiver 182, TSN system parameters sent by a TSN AF device of a time sensitive network application function;

The TSN SLA parameters are fed back to the TSN AF device by the transceiver 182.

The network equipment provided by the embodiment of the invention receives the TSN system parameters sent by the TSN AF equipment of the time sensitive network application function; determining TSN service level agreement SLA parameters according to the TSN system parameters; feeding back the TSN SLA parameters to the TSN AF equipment; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The implementation embodiments of the information processing method on the PCF device side of the packet control function are applicable to the embodiments of the network device, and the same technical effects can be achieved.

The embodiment of the invention also provides a network device, which is an industry network service level agreement SLA device, as shown in fig. 19, comprising: a processor 191 and a transceiver 192;

The processor 192 is configured to receive, through the transceiver 192, SLA requirement information sent by a platform device, and TSN SLA parameters sent by a TSN AF device, which is a time sensitive network application function;

the pending SLA parameters are sent to the communication service management function CSMF device via the transceiver 192.

The network equipment provided by the embodiment of the invention receives the SLA demand information sent by the platform equipment and the TSN SLA parameters sent by the TSN AF equipment of the time sensitive network application function; determining an industry network SLA parameter according to the SLA demand information; obtaining an SLA parameter to be processed according to the TSN SLA parameter and the industry network SLA parameter; transmitting the SLA parameters to be processed to a CSMF (communication service management function); the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The implementation embodiments of the information processing method of the industry network service level agreement SLA equipment side are applicable to the embodiment of the network equipment, and the same technical effects can be achieved.

The embodiment of the invention also provides a network device, which is a communication service management function CSMF device, as shown in fig. 20, and includes: a processor 201 and a transceiver 202;

The processor 201 is configured to receive, through the transceiver 202, SLA parameters to be processed sent by an industry network service level agreement SLA device;

Transmitting, by the transceiver 202, the network slice instance request to a network slice management function NSMF device;

the network slice instance request carries SLA index information.

The network equipment provided by the embodiment of the invention receives the SLA parameters to be processed sent by the industrial network service level agreement SLA equipment; obtaining a network slice instance request according to the SLA parameters to be processed; sending the network slice instance request to a network slice management function NSMF device; wherein, the network slice instance request carries SLA index information; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The implementation embodiments of the information processing method on the CSMF device side are applicable to the embodiment of the network device, and the same technical effects can be achieved.

The embodiment of the invention also provides a network device, which is a network slice management function NSMF device, as shown in fig. 21, and includes: a processor 211 and a transceiver 212;

the processor 211 is configured to receive, through the transceiver 212, a network slice instance request sent by a CSMF device, where the network slice instance request carries SLA index information;

The transceiver 212 is used for respectively transmitting the SLA index information of the at least two network domains to corresponding network domain equipment;

The network equipment provided by the embodiment of the invention receives a network slice instance request sent by a communication service management function CSMF equipment, wherein the network slice instance request carries SLA index information; according to the SLA index information, SLA index information of at least two network domains is obtained; the SLA index information of the at least two network domains is respectively sent to corresponding network domain equipment; wherein the at least two network domains comprise: a core network slice subnet management function CN-NSSMF domain, a wireless network slice subnet management function AN-NSSMF domain and a carrier network slice subnet management function TN-NSSMF domain; the system can support and realize the decomposition of industry client requirements into TSN requirement information and industry network SLA requirement information, and support the subsequent acquisition of TSN SLA and industry network overall SLA (corresponding to the industry network SLA parameters) according to the TSN requirement information and the industry network overall SLA (corresponding to the industry network SLA parameters) so as to cover an application system (corresponding to the TSN) and a communication network (corresponding to the industry network), can perform end-to-end index management of the industry network SLA, realize end-to-end guarantee of the industry client requirements, and is beneficial to the meeting of strict requirements of high-service-requirement industry clients; the problem that the information processing scheme aiming at SLA decomposition and management in the prior art cannot realize the deterministic management of end-to-end indexes is well solved.

The implementation embodiments of the information processing method on the NSMF device side of the network slice management function are applicable to the embodiments of the network device, and the same technical effects can be achieved.

The implementation embodiments of the information processing method of the TSN AF device side, the PCF device side, the SLA device side, the CSMF device side, or the NSMF device side are applicable to the embodiments of the network device, and can achieve the same technical effects.

The implementation embodiments of the information processing method of the platform device side, the time sensitive network application function TSN AF device side, the packet control function PCF device side, the industry network service level agreement SLA device side, the communication service management function CSMF device side or the network slice management function NSMF device side are all applicable to the embodiment of the readable storage medium, and the same technical effects can be achieved.

It should be noted that many of the functional components described in this specification have been referred to as modules, in order to more particularly emphasize their implementation independence.

In an embodiment of the invention, the modules may be implemented in software for execution by various types of processors. An identified module of executable code may, for instance, comprise one or more physical or logical blocks of computer instructions which may, for instance, be organized as an object, procedure, or function. Nevertheless, the executables of an identified module need not be physically located together, but may comprise disparate instructions stored in different bits which, when joined logically together, comprise the module and achieve the stated purpose for the module.

Indeed, a module of executable code may be a single instruction, or many instructions, and may even be distributed over several different code segments, among different programs, and across several memory devices. Likewise, operational data may be identified within modules and may be embodied in any suitable form and organized within any suitable type of data structure. The operational data may be collected as a single data set, or may be distributed over different locations including over different storage devices.

Where a module may be implemented in software, taking into account the level of existing hardware technology, a module may be implemented in software, and one skilled in the art may, without regard to cost, build corresponding hardware circuitry, including conventional Very Large Scale Integration (VLSI) circuits or gate arrays, and existing semiconductors such as logic chips, transistors, or other discrete components, to achieve the corresponding functions. A module may also be implemented in programmable hardware devices such as field programmable gate arrays, programmable array logic, programmable logic devices or the like.

While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and changes can be made without departing from the principles of the present invention, and such modifications and changes should also be considered as being within the scope of the present invention.

Claims

1. An information processing method applied to a platform device, comprising:

receiving demand information of a first service sent by a client;

Sending the SLA demand information to industry network SLA equipment;

2. The method for processing information according to claim 1, wherein the obtaining time sensitive network TSN requirement information and industry network SLA requirement information according to the requirement information of the first service includes:

3. An information processing method applied to a time sensitive network application function TSN AF device, comprising:

Determining TSN system parameters according to the TSN demand information;

and sending the TSN SLA parameters to industry network SLA equipment.

4. The information processing method according to claim 3, wherein determining TSN system parameters according to the TSN requirement information includes:

5. An information processing method applied to a PCF device of a packet control function, comprising:

And feeding back the TSN SLA parameters to the TSN AF equipment.

6. The method according to claim 5, wherein determining TSN service level agreement SLA parameters according to the TSN system parameters comprises:

7. An information processing method applied to industry network Service Level Agreement (SLA) equipment, which is characterized by comprising the following steps:

8. The information processing method according to claim 7, wherein determining industry network SLA parameters according to the SLA requirement information includes:

9. An information processing method applied to a communication service management function CSMF device, comprising:

the network slice instance request carries SLA index information.

10. An information processing method applied to a network slice management function NSMF device, comprising:

11. An information processing apparatus applied to a platform device, comprising:

12. The information processing apparatus according to claim 11, wherein the obtaining time sensitive network TSN requirement information and industry network SLA requirement information according to the requirement information of the first service includes:

13. An information processing apparatus applied to a TSN AF device of a time-sensitive network application function, comprising:

14. The information processing apparatus according to claim 13, wherein the determining TSN system parameters according to the TSN requirement information includes:

15. An information processing apparatus applied to a packet control function PCF device, comprising:

16. The information processing apparatus according to claim 15, wherein said determining TSN service level agreement SLA parameters from said TSN system parameters comprises:

17. An information processing apparatus for use with an industry network service level agreement SLA device, comprising:

18. The information processing apparatus of claim 17, wherein said determining industry network SLA parameters based on said SLA requirement information comprises:

19. An information processing apparatus applied to a communication service management function CSMF device, characterized by comprising:

the network slice instance request carries SLA index information.

20. An information processing apparatus applied to a network slice management function NSMF device, comprising:

21. A platform device, comprising: a processor and a transceiver;

22. A network device, the network device being a time sensitive network application function, TSN AF, device, comprising: a processor and a transceiver;

Determining TSN system parameters according to the TSN demand information;

23. A network device, the network device being a packet control function PCF device, comprising: a processor and a transceiver;

24. A network device that is an industry network service level agreement, SLA, device, comprising: a processor and a transceiver;

25. A network device that is a communication service management function CSMF device, comprising: a processor and a transceiver;

the network slice instance request carries SLA index information.

26. A network device, the network device being a network slice management function NSMF device, comprising: a processor and a transceiver;

27. A platform device comprising a memory, a processor, and a program stored on the memory and executable on the processor; the information processing method according to any one of claims 1 to 2, characterized in that the processor executes the program.

28. A network device comprising a memory, a processor, and a program stored on the memory and executable on the processor; -wherein the processor, when executing the program, implements the information processing method according to any one of claims 3 to 4; or alternatively

The processor implementing the information processing method according to any one of claims 5 to 6 when executing the program; or alternatively

The processor implementing the information processing method according to any one of claims 7 to 8 when executing the program; or alternatively

The processor implementing the information processing method according to claim 9 when executing the program; or alternatively

The processor implements the information processing method according to claim 10 when executing the program.

29. A readable storage medium having a program stored thereon, wherein the program, when executed by a processor, realizes the steps in the information processing method according to any one of claims 1 to 2; or alternatively

The program, when executed by a processor, implements the steps in the information processing method according to any one of claims 3 to 4; or alternatively

The program, when executed by a processor, implements the steps in the information processing method according to any one of claims 5 to 6; or alternatively

The program, when executed by a processor, implements the steps in the information processing method as claimed in any one of claims 7 to 8; or alternatively

The program implementing the steps in the information processing method according to claim 9 when executed by a processor; or alternatively

The program, when executed by a processor, implements the steps of the information processing method according to claim 10.