WO2023246546A1 - 一种意图化交互方法、装置及系统 - Google Patents

一种意图化交互方法、装置及系统 Download PDF

Info

Publication number
WO2023246546A1
WO2023246546A1 PCT/CN2023/099682 CN2023099682W WO2023246546A1 WO 2023246546 A1 WO2023246546 A1 WO 2023246546A1 CN 2023099682 W CN2023099682 W CN 2023099682W WO 2023246546 A1 WO2023246546 A1 WO 2023246546A1
Authority
WO
WIPO (PCT)
Prior art keywords
management service
network management
information
intent
template
Prior art date
Application number
PCT/CN2023/099682
Other languages
English (en)
French (fr)
Inventor
王来民
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2023246546A1 publication Critical patent/WO2023246546A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02—Standardisation; Integration
    • H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02—Standardisation; Integration
    • H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
    • H04L41/0253—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using browsers or web-pages for accessing management information

Definitions

  • Embodiments of the present application relate to the field of communications, and in particular, to an intentional interaction method, device and system.
  • the telecommunications network management architecture includes operation support system (OSS), management and control unit and network element system, as shown in Figure 1.
  • OSS operation support system
  • Management and control unit network element system
  • Figure 1 Because the product boundaries are not well defined in the three-tier system, there is a large amount of technical coupling between systems and complex system integration.
  • the atomic interface opened by the management and control unit to the OSS contains a large number of device technical details.
  • Take the network encapsulation mode in the interface parameters as an example.
  • the network encapsulation mode will adopt different modes with the development of technology. Therefore, the OSS needs to sense a large number of devices. technical details.
  • This application provides an intent-based interaction method, device and system to realize the transmission of constantly updated "intentions" between service consumers and service providers.
  • this application provides an intentional interaction method, which includes:
  • the network management service providing entity obtains the network management service intent template and the network management service intent semantic knowledge information, wherein the network management service intent semantic knowledge information is used to parse the network management service intent template, wherein the network management service intent
  • the template refers to the sample description information of the network management service intention.
  • the network management service intention refers to the network management service consuming entity's demand for the network management service.
  • the network management service providing entity provides all network management service consuming entities to the network management service consuming entity.
  • the network management service intent template and the network management service intent semantic knowledge information are examples of the network management service intent.
  • the network management service providing entity sends the newly added network management service intent template and the corresponding network management service intent semantic knowledge information to the network management service consuming entity, which can realize the communication between the network management service providing entity and the network management service consuming entity.
  • Consistent semantic understanding of the newly added network management service intent templates can speed up agreement on intent-based interactions, reduce interaction costs for both parties in intent-based interactions, involve less technical details, reduce technical coupling, and reduce system integration costs.
  • the network management service providing entity can also be called a network management service provider, or intent provider (intent provider), or intent operator (intent handler), etc.
  • the network management service consuming entity may also be called a network management service consumer, or intent consumer (intent consumer), or intent owner (intent owner), etc.
  • the network management service intent template can also be called the network management service requirement template.
  • the network management service intent semantic knowledge information refers to the information used to describe or explain the network management service intent template, or the description information or explanation information of the network management service intent template.
  • the network management service intent semantic knowledge information can also be used to parse the network.
  • Management service intent expression wherein the network management service intent expression is determined based on the network management service intent template and the network management service intent semantic knowledge information, and the network management service intent expression is a result of the network management service intent template Instantiate the result.
  • the network management service providing entity receives a network management service intent expression from the network management service consuming entity, and the network management service intent expression is based on the network management service intent template and the network management service intent template.
  • the network management service intent semantic knowledge information is determined, and the network management service intent expression is an instantiation result of the network management service intent template; the network management service providing entity is determined based on the network management service intent semantic knowledge information. If the network management service intent expression is parsed successfully, the network management service intent expression is executed, wherein the network management service intent semantic knowledge information can also be used to parse the network management service intent expression.
  • the network management service intent template includes a network object information template and an expected information template; wherein the network object information template indicates a templated target network object, and the target network object is used to implement The physical entity or logical entity of the network management service.
  • the expectation information template indicates a templated target expectation.
  • the target expectation is a target indicator requirement that the network management service consuming entity can put forward regarding the performance of the target network object. .
  • the network management service intent semantic knowledge information includes expected information semantic knowledge information
  • the expected information semantic knowledge information indicates any one or more of the following regarding the target indicator requirements: value type , calculation rules, logic rules, instruction information used to instruct the configuration of the value required by the target indicator or instruction information used to instruct the configuration of the value range required by the target indicator.
  • the network management service intent expression includes the expected information instance, the network object information instance and the context information instance; wherein the expected information instance includes a target corresponding to the expected information template The instantiation result of the indicator requirement.
  • the target network object indicated by the network object information instance is the instantiation result of the target network object indicated by the network object information template.
  • the context information instance is used to indicate the expression of the network management service intention. formula constraints.
  • the network management service providing entity when the network management service providing entity obtains the network management service intention template, the network management service providing entity obtains network management service capability information, and the network management service providing entity obtains the network management service capability information according to the network management service capability. The information determines the network management service intent template.
  • the network management service capability information includes the technical field in which the network management service capability is located and the capability type of the network management service capability;
  • the network management service providing entity selects the target network object from one or more network objects in the technical field;
  • the network management service providing entity selects the target network object according to the The capability type determines one or more index requirements supported by the network management service capability, and the target index requirement is selected from the one or more index requirements.
  • the network management service providing entity determines the desired information template and the network object information template based on various information included in the network management service capability information.
  • the network management service providing entity when the network management service providing entity obtains the network management service capability information, the network management service providing entity obtains the network management service capability information from capability registration information.
  • the network management service providing entity when the network management service providing entity sends the network management service intent template and the network management service intent semantic knowledge information to the network management service consuming entity, the network management service providing entity The entity broadcasts the network management service intent template and the network management service intent semantic knowledge information; or, the network management service providing entity sends an HTTP message to the network management service consuming entity, and the HTTP message includes the network management service intent template. Service intent template and the network management service intent semantic knowledge information.
  • the network management service providing entity can broadcast the network management service intent template and the network management service intent semantic knowledge information in a broadcast manner.
  • the network management service providing entity may carry the network management service intent template and the network management service intent semantic knowledge information through HTTP messages.
  • the network management service providing entity before the network management service providing entity sends the network management service intent template and the network management service intent semantic knowledge information to the network management service consuming entity, the network management service providing entity The entity receives a subscription request message from the network management service consuming entity.
  • the subscription request message is used to request the network management service providing entity to notify the network management service consuming entity of a new network management service intent template and the corresponding Network management service intent semantic knowledge information.
  • the network management service providing entity when the network management service providing entity provides the network management service intent template and the network management service intent semantic knowledge information to the network management service consuming entity, the network management service provides The entity sends a subscription notification message to the network management service consuming entity, where the subscription notification message includes the network management service intent template and the network management service intent semantic knowledge information.
  • the network management service consuming entity can obtain new network management service intent semantic knowledge information and the corresponding network management service intent template from the network management service providing entity through subscription.
  • this application provides an intent-based interaction method, which method includes: a network management service consuming entity obtains a network management service intent template and a network management service intent semantic knowledge information from a network management service providing entity, wherein, The network management service intent semantic knowledge information is used to parse the network management service intent template.
  • the network management service intent template refers to the template description information of the network management service intent.
  • the network management service intent refers to the network management service consuming entity.
  • the network management service consuming entity generates a network management service intent expression based on the network management service intent semantic knowledge information and the network management service intent template, and the network management service intent expression is an expression of the network management service intent template.
  • Instantiation result the network management service consuming entity sends the network management service intention expression to the network management service providing entity.
  • the network management service providing entity sends the newly added network management service intent template and the corresponding network management service intent semantic knowledge information to the network management service consuming entity, which can realize the communication between the network management service providing entity and the network management service consuming entity.
  • Consistent semantic understanding of the newly added network management service intent templates can speed up agreement on intent-based interactions, reduce interaction costs for both parties in intent-based interactions, involve less technical details, reduce technical coupling, and reduce system integration costs.
  • the network management service intent template includes a network object information template and an expected information template; wherein the network object information template indicates a templated target network object, and the target network object is used to implement The physical entity or logical entity of the network management service.
  • the expectation information template indicates a templated target expectation.
  • the target expectation is a target indicator requirement that the network management service consuming entity can put forward regarding the performance of the target network object. .
  • the network management service intent semantic knowledge information includes expected information semantic knowledge information
  • the expected information semantic knowledge information indicates any one or more of the following regarding the target indicator requirements: value type , calculation rules, logic rules, instruction information used to instruct the configuration of the value required by the target indicator or instruction information used to instruct the configuration of the value range required by the target indicator.
  • the network management service intent expression includes the expected information instance, the network object information instance and the context information instance; wherein the expected information instance includes a target corresponding to the expected information template The instantiation result of the indicator requirement.
  • the target network object indicated by the network object information instance is the instantiation result of the target network object indicated by the network object information template.
  • the context information instance is used to indicate the expression of the network management service intention. formula constraints.
  • the network management service consuming entity's demand information for the network management service includes identification information of network objects used to implement the network management service, and demand information regarding the target indicator requirements, Context information of the network management service; when the network management service consuming entity generates a network management service intent expression based on the network management service intent semantic knowledge information and the network management service intent template, the network management service consumption The entity generates the expected information instance according to the expected information template, the expected information semantic knowledge information and the demand information about the target indicator requirements; the network management service consuming entity generates the expected information instance according to the network object information template and the required information.
  • the identification information of the network object used to implement the network management service generates the network object information instance; the network management service consuming entity determines the context information instance according to the context information of the network management service.
  • the network management service consuming entity updates the semantic knowledge base of the network management service consuming entity according to the network management service intent template and the network management service intent semantic knowledge information, and the semantic knowledge
  • the library is used to store the network management service intent template and the network management service intent semantic knowledge information.
  • the network management service consuming entity when the network management service consuming entity obtains the network management service intent template and the network management service intent semantic knowledge information from the network management service providing entity, the network management service consuming entity obtains the network management service intent template from the network management service providing entity.
  • the service providing entity receives a broadcast message, the broadcast message includes the network management service intent template and the network management service intent semantic knowledge information; or the network management service consuming entity receives an HTTP message from the network management service providing entity , the HTTP message includes the network management service intent template and the network management service intent semantic knowledge information.
  • the network management service consuming entity sends a subscription request message to the network management service providing entity, and the subscription request message is used to request the network management service providing entity to consume the network management service.
  • the entity notifies the new network management service intent template and the corresponding network management service intent semantic knowledge information.
  • the method further includes: the network management service consuming entity receiving a subscription notification message from the network management service providing entity, the subscription notification message including the network management service intent template and the network management service Intent semantic knowledge information.
  • the present application provides an intent-based interaction method, which method includes: a network management service providing entity obtains a network management service intent template and network management service intent semantic knowledge information, wherein the network management service intent semantic knowledge information is used
  • the network management service intent template refers to the template description information of the network management service intent
  • the network management service intent refers to the network management service consuming entity's demand for the network management service
  • the network management service consuming entity sends the network management service intent template and the network management service intent semantic knowledge information
  • the network management service consuming entity sends the network management service intent template according to the received network management service intent semantic knowledge information.
  • the network management service intent semantic knowledge information and the network management service intent template generate a network management service intent expression, and the network management service intent expression is an instantiation result of the network management service intent template; providing the network management service with The entity sends the network management service intent expression; the network management service providing entity determines that the received network management service intent expression is parsed successfully according to the network management service intent semantic knowledge information, and then executes the network management service Intent expression.
  • the network management service intent template includes a network object information template and an expected information template; wherein the network object information template indicates a templated target network object, and the target network object is used to implement The physical entity or logical entity of the network management service.
  • the expectation information template indicates a templated target expectation.
  • the target expectation is a target indicator requirement that the network management service consuming entity can put forward regarding the performance of the target network object. .
  • the network management service intent semantic knowledge information includes expected information semantic knowledge information
  • the expected information semantic knowledge information indicates any one or more of the following regarding the target indicator requirements: value type , calculation rules, logic rules, instruction information used to instruct the configuration of the value required by the target indicator or instruction information used to instruct the configuration of the value range required by the target indicator.
  • the network management service intent expression includes the expected information instance, the network object information instance and the context information instance; wherein the expected information instance includes a target corresponding to the expected information template The instantiation result of the indicator requirement.
  • the target network object indicated by the network object information instance is the instantiation result of the target network object indicated by the network object information template.
  • the context information instance is used to indicate the expression of the network management service intention. formula constraints.
  • the method further includes: the network management service consuming entity sending a subscription request message to the network management service providing entity, where the subscription request message is used to request the network management service providing entity to send a subscription request to the network management service providing entity.
  • the management service consuming entity notifies the new network management service intent template and the corresponding network management service intent semantic knowledge information; the network management service providing entity sends a subscription notification message to the network management service consuming entity, and the subscription notification message includes the The network management service intent template and the network management service intent semantic knowledge information.
  • this application provides an intent-based interaction method.
  • the method includes: the network management service consuming entity obtains the network management service intent template and the network management service intent semantic knowledge information, wherein the network management service intent semantic knowledge information is used For parsing the network management service intent template, the network management service intent template refers to the template description information of the network management service intent, and the network management service intent refers to the network management service consuming entity's demand for network management services. ; The network management service consuming entity sends the network management service intent template and the network management service intent semantic knowledge information to the network management service providing entity.
  • the network management service consuming entity uses the above method to send the newly added network management service intent template and the corresponding network management service intent semantic knowledge information to the network management service providing entity, thereby realizing the communication between the network management service providing entity and the network management service consuming entity.
  • Consistent semantic understanding of the newly added network management service intent templates can speed up agreement on intent-based interactions, reduce interaction costs for both parties in intent-based interactions, involve less technical details, reduce technical coupling, and reduce system integration costs.
  • the network management service intent template includes a network object information template and an expected information template; wherein the network object information template indicates a templated target network object, and the target network object is used to implement
  • the network management service is a physical entity or a logical entity, and the expectation information template indicates a templated target expectation, and the target expectation is related to the target network.
  • the network management service intention semantic knowledge information includes desired information semantic knowledge information.
  • the expected information semantic knowledge information indicates any one or more of the following about the target indicator requirements: value type, calculation rules, logical rules, instruction information used to indicate the configuration of the value required by the target indicator. Or instruction information used to indicate the value range required for configuring the target indicator.
  • the network management service intent expression includes the expected information instance, the network object information instance and the context information instance; wherein the expected information instance includes a target corresponding to the expected information template The instantiation result of the indicator requirement.
  • the target network object indicated by the network object information instance is the instantiation result of the target network object indicated by the network object information template.
  • the context information instance is used to indicate the expression of the network management service intention. formula constraints.
  • the network management service consuming entity generates a network management service intent expression based on the network management service intent template and the network management service intent semantic knowledge information, and the network management service intent expression is The instantiation result of the network management service intent template; the network management service consuming entity sends the network management service intent expression to the network management service providing entity.
  • the network management service consuming entity's demand information for the network management service includes identification information of network objects used to implement the network management service, and demand information regarding the target indicator requirements, Context information of the network management service; when the network management service consuming entity generates a network management service intent expression based on the network management service intent semantic knowledge information and the network management service intent template, the network management service consuming entity
  • the expected information instance is generated according to the expected information template, the expected information semantic knowledge information and the demand information about the target indicator requirements; the network management service consuming entity generates the expected information instance according to the network object information template and the
  • the identification information of the network object used to implement the network management service generates the network object information instance; the network management service consuming entity determines the context information instance according to the context information of the network management service.
  • the method further includes: the network management service consuming entity sending a first intention modification request message to the network management service providing entity, the first intention modification request message being used to modify the target indicator requirements The value or range of values.
  • the network management service consuming entity receives the first intention modification response message from the network management service providing entity, and the first intention modification response message indicates that the modification is successful, or the first intention modification response message indicates that the modification is successful, or the first intention modification response message indicates that the modification is successful.
  • the intent-to-modify response message indicates that the modification failed.
  • the intention modification response message in the case where the first intention modification response message indicates modification failure, the intention modification response message also carries the reason for the modification failure.
  • the network management service consuming entity sends a second intention modification request message to the network management service providing entity, and the second intention modification request message is used to indicate that the desired information instance is newly added target indicator requirements.
  • the network management service consuming entity receives a second intention modification response message from the network management service providing entity, and the second intention modification response message indicates that the newly added target indicator requires parsing successfully and has The ability to support the new target indicator requirement, or the new target indicator requirement is parsed successfully but does not have the ability to support the new target indicator requirement, or the new target indicator requirement fails to be parsed.
  • the method further includes: when the second intention modification response message indicates that the newly added target indicator requires parsing failure, the network management service consuming entity sends the network management service providing entity the Describe the semantic knowledge information required by the new target indicators.
  • this application provides an intent-based interaction method.
  • the method includes: the network management service consuming entity receives the network management service intent template and the network management service intent semantic knowledge information, wherein the network management service intent semantic knowledge information is used For parsing the network management service intent template, the network management service intent template refers to the template description information of the network management service intent, and the network management service intent refers to the network management service consuming entity's demand for network management services. ;
  • the network management service providing entity updates the semantic knowledge base of the network management service providing entity according to the network management service intent template and the network management service intent semantic knowledge information, and the semantic knowledge base is used to store the network Management service intent template and the network management service intent semantic knowledge information.
  • the network management service providing entity can receive the network management service intent template and the network management service intent semantic knowledge information from the network management service consuming entity, which can realize the new network management between the network management service providing entity and the network management service consuming entity.
  • Consistent semantic understanding of service intent templates can speed up agreement on intent-based interactions, reduce interaction costs for both parties in intent-based interactions, involve less technical details, reduce technical coupling, and reduce system integration costs.
  • the network management service providing entity receives the network management service intent expression from the network management service consuming entity, and the network management service intent expression is an expression of the network management service intent template. Instantiation result; the network management service providing entity determines that the network management service intent expression is parsed successfully according to the network management service intent semantic knowledge information, and then executes the network management service intent expression.
  • the network management service intent template includes a network object information template and an expected information template; wherein the network object information template indicates a templated target network object, and the target network object is used to implement The physical entity or logical entity of the network management service.
  • the expectation information template indicates a templated target expectation.
  • the target expectation is a target indicator requirement that the network management service consuming entity can put forward regarding the performance of the target network object. .
  • the network management service intent semantic knowledge information includes expected information semantic knowledge information
  • the expected information semantic knowledge information indicates any one or more of the following regarding the target indicator requirements: value type , calculation rules, logic rules, instruction information used to instruct the configuration of the value required by the target indicator or instruction information used to instruct the configuration of the value range required by the target indicator.
  • the network management service intent expression includes the expected information instance, the network object information instance and the context information instance; wherein the expected information instance includes a target corresponding to the expected information template The instantiation result of the indicator requirement.
  • the target network object indicated by the network object information instance is the instantiation result of the target network object indicated by the network object information template.
  • the context information instance is used to indicate the expression of the network management service intention. formula constraints.
  • the network management service providing entity receives a first intention modification request message from the network management service consuming entity, and the first intention modification request message is used to modify the value of the target indicator requirement. or value range.
  • the network management service providing entity sends a first intention modification response message to the network management service consuming entity, and the first intention modification response message indicates that the modification is successful, or the first intention modification response message indicates that the modification is successful, or the first intention modification response message indicates that the modification is successful.
  • the change response message indicates that the modification failed.
  • the first intention modification response message when the first intention modification response message indicates a modification failure, the first intention modification response message carries the reason for the modification failure.
  • the network management service providing entity receives a second intention modification request message from the network management service consuming entity, and the second intention modification request message is used to indicate a new addition to the desired information instance. parameters.
  • the network management service providing entity sends a second intention modification response message to the network management service consuming entity, and the second intention modification response message indicates that the newly added target indicator requirement is parsed successfully. And have the ability to support the new target indicator requirements, or the new target indicator requirements are parsed successfully but do not have the ability to support the new target indicator requirements, or the new target indicator requirements are parsed fail.
  • the method further includes: when the second intention modification response message indicates that the newly added target indicator requires parsing failure, the network management service consuming entity sends the network management service providing entity the Describe the semantic knowledge information required by the new target indicators.
  • this application also provides a device.
  • the device can perform the above method design.
  • the device may be a chip or circuit capable of performing the functions corresponding to the above methods, or a device including the chip or circuit.
  • the device includes: a memory for storing computer executable program code; and a processor, the processor is coupled to the memory.
  • the program code stored in the memory includes instructions, and when the processor executes the instructions, the device or the device installed with the device executes the method in any of the above possible designs.
  • the device may further include a communication interface, which may be a transceiver, or, if the device is a chip or a circuit, the communication interface may be an input/output interface of the chip, such as an input/output pin, etc.
  • a communication interface which may be a transceiver, or, if the device is a chip or a circuit, the communication interface may be an input/output interface of the chip, such as an input/output pin, etc.
  • the device includes corresponding functional units, respectively used to implement the steps in the above method.
  • Functions can be implemented by hardware, or by hardware executing corresponding software.
  • Hardware or software includes one or more units corresponding to the above functions.
  • the present application provides a computer-readable storage medium that stores a computer program.
  • the computer program When the computer program is run on a device, the method in any of the above possible designs is executed.
  • the present application provides a computer program product.
  • the computer program product includes a computer program.
  • the computer program is run on a device, the method in any of the above possible designs is executed.
  • this application provides a communication system, which includes a network management service providing entity and a network management service consuming entity, wherein the network management service providing entity executes any possible design of the first aspect and the fourth aspect.
  • the method in the network management service consuming entity executes the method in any possible design of the above second aspect and the third aspect.
  • Figure 1 is a schematic diagram of the telecommunications network management architecture applied in this application.
  • Figure 2 is a schematic diagram of the abstract relationship between the intentions, policies and rules applied in this application;
  • FIG. 3 is a schematic diagram of the intention of the TMF definition in this application.
  • Figure 4 is a schematic diagram of the network management service intent template in this application.
  • Figure 5 is a schematic diagram of the intentional interaction architecture applied in this application.
  • Figure 6 is one of the schematic diagrams of specific application scenarios of the embodiment of the present application.
  • Figure 7 is a second schematic diagram of the specific application scenario of the embodiment of the present application.
  • Figure 8 is a schematic diagram of the intended owner and the intended operator in this application.
  • Figure 9 is an overview flow chart of an intentional interaction method in this application.
  • Figure 10 is a schematic diagram of the optical dedicated line service intent template and the optical dedicated line service intent semantic knowledge information in this application;
  • Figure 11 is a schematic diagram of the reasoning knowledge base in this application.
  • Figure 12 is an overview flow chart of another intentional interaction method in this application.
  • Figure 13 is a schematic structural diagram of a communication device in this application.
  • Figure 14 is a schematic structural diagram of another communication device in this application.
  • At least one of a, b, or c can mean: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c can be single or multiple .
  • TMF Telecom Management Forum
  • AN autonomous network
  • AI-Native artificial intelligence native
  • the 3rd generation partnership project provides an abstract relationship between intent, policy, and rules.
  • a policy can be abstracted from a rule, where both the rule and the policy include some specific technical details, and the policy includes less technical details than the rule.
  • the intent can be derived from the policy abstraction, where the intent no longer includes technical details. In the future, further abstractions of intentions may be possible.
  • TMF the so-called intention is a formal specification or description used to express expectations in a specific network technology system, which includes requirements, goals and constraints.
  • Figure 3 shows the intent defined by TMF.
  • the demand information can indicate a certain network service
  • the target information can indicate the bandwidth required for the provision of services
  • the delay requirements such as delay ⁇ 2ms
  • the constraint information can indicate Indicates the source and sink information of network services, etc.
  • the network management service intention refers to the demand for network management service by the network management service consuming entity, which may also be called the network management service demand.
  • the embodiment of the present application does not limit this name.
  • the network management service intent may be an optical dedicated line service intent.
  • the network management service providing entity can also be called a network management service provider, or intent provider (intent provider), or intent operator (intent handler), etc.
  • the network management service consuming entity may also be called a network management service consumer, or intent consumer (intent consumer), or intent owner (intent owner), etc.
  • the network management service consumer entity can be the caller of the network management service, and can perform operations such as creating, modifying, deleting, and querying network management service intent expressions. It can be configured in the network management system (network management system, NMS), or In an element management system (EMS) or network equipment (NE), it can be a management function, a management function entity, a management entity, a network device, or a network element, etc. This application does not make any reference to this. limited.
  • the network management service providing entity can be a provider of network management services. It performs corresponding operations according to the received network management service intent expression. It can be configured in NMS, EMS or NE, and can be a management function or a management function entity. , or management entity, or network equipment, or network element, etc. This application does not limit this.
  • the network management service may include at least one of network planning service, network construction service, network maintenance service and network optimization service.
  • network planning services may include services such as base station deployment or cell deployment.
  • Network construction services may include services such as network communication equipment deployment.
  • network communication equipment deployment may include fixed access deployment, wireless access deployment, routing equipment deployment, etc.
  • Network maintenance services can include repair and troubleshooting of daily network faults.
  • Network optimization services can include network structure improvement, bandwidth upgrade, network equipment expansion, etc.
  • network structure improvement can refer to replacing ring networking with a combination of ring networking and chain networking.
  • network management services may also include other services, such as providing targeted network management service packages for certain users. It should be noted that this application does not limit the specific content included in the network management service.
  • the network management service intent template refers to the template description information of the network management service intent, which may also be called the network management service requirement template.
  • the embodiment of the present application does not limit this name.
  • the network management service intent template may include an expectation information template and a network target information template.
  • the network management service intent template may also include a context information template.
  • the network management service intent template corresponds to the intent defined by TMF.
  • the network object information template corresponds to the requirements in the intent defined by TMF
  • the expectation information template corresponds to the goal in the intent defined by TMF
  • the context information template corresponds to the constraints in the intent defined by TMF. .
  • the following description takes the network management service intent template including the expectation information template, network object information template and context information template as an example.
  • the network object information template indicates a templated target network object, where the target network object is a physical entity or logical entity used to implement network management services.
  • the target network object is a network object that can be managed by the network management service providing entity.
  • network objects can also be called network management objects, where network management objects can refer to network services, network elements, network areas, network services, etc., where network areas can be logical network areas or physical network areas. It can be understood that the network object at this time may not be a specific network object, but is only used to indicate one or more network object types.
  • the network management service intent template may not specifically indicate which type or types of network objects the network object is, which means that the network management service consuming entity determines the network object used to implement the network. The physical or logical entity that manages the service.
  • the expectation information template indicates a templated target expectation, which is used to indicate the target indicator requirements that the network management service consuming entity can propose regarding the performance of the target network object indicated by the network object information template or the network management service
  • the target indicator requirements that the providing entity can meet can be expressed by the service level agreement (service-level agreement, SLA) of the network management service.
  • the expected information template may include one or more target indicator requirements.
  • the expected information template may include at least one of a delay parameter, a service availability parameter, and a bandwidth parameter, as shown in FIG. 4 .
  • the service availability parameter can be understood as the ratio of the difference between the service duration of the service in the preset time period and the interruption duration of the service in the preset time period and the service duration of the service in the preset time period. It can be understood that the target indicator requirements included in the above expected information template are only examples, and the expected information template may also include other target indicator requirements.
  • the context information template is used to indicate the constraints of the template network management service.
  • the constraints can be used to indicate the environment of the target network object indicated by the network object information template, or to configure the effective time of the network management service intent expression. Or cycle etc.
  • the context information template may or may not include specific constraint parameters. The latter means that the network management service consuming entity determines the specific constraint parameters included in the context information template.
  • the network management service intent expression is the instantiation result of the network management service intent template, refers to the instantiation description information of the network management service intent, and is the network management service consuming entity based on the network management service intent template and related Network management service intent semantic knowledge information is generated.
  • the network management service intent expression includes an expectation information instance, a network object information instance, and a context information instance;
  • the expected information instance includes the instantiation result of the target indicator requirement corresponding to the expected information template.
  • the expected information instance can be determined based on the expected information semantic knowledge information. For details, please refer to the following description of the expected information semantic knowledge information.
  • examples of expected information may include values or value ranges required by target indicators corresponding to the expected information template.
  • the target indicator requirement corresponding to the expected information template includes a bandwidth parameter
  • the expected information example includes the value of the bandwidth parameter being 20M, or the value range of the bandwidth parameter being 10M to 15M.
  • the target indicator corresponding to the expected information template requires a delay parameter.
  • the delay parameter include a value of 2s for the delay parameter, or a value range of the delay parameter from 1s to 5s.
  • the target network object indicated by the network object information instance is the instantiation result of the target network object indicated by the network object information template.
  • the target network object indicated by the network object information instance is one of the target network objects indicated by the network object information template, that is, it is used to indicate one of the physical entities or logical entities that implement the network management service.
  • the network object information instance indicates a specific network object.
  • the network object information template indicates a network service
  • the network object information instance indicates optical dedicated line service A, that is, a specific optical dedicated line service.
  • Context information instances are used to indicate constraints on network management service intent expressions.
  • context information The information instance includes the constraint parameters of the network management service intent expression.
  • the context information instance may include the source and sink information corresponding to the target network object indicated by the network object instance.
  • the context information instance may include the network management service intent expression. The effective time or period of the formula.
  • the network management service intent instance refers to the network management service intent processing process created locally by the network management service providing entity according to the received network management service intent expression (for example, expectation information instance, network object information instance, context information instance).
  • the network management service intent processing process is used to process network management service intent expressions.
  • the network management service intent processing process may include an identifier, which is used to identify this process;
  • the network management service intent processing process may include computing resources, which are used to translate the network management service intent and query a database (for example, , semantic knowledge base) and other operations; it can include storage resources, which are used to store network management service intent expressions, network management service intent translation results, etc.
  • network management service intent translation is used to convert network management service intent expressions into corresponding management operations.
  • the management operations can be instructions that act on physical entities or logical entities, such as adjusting the antenna inclination of a base station, turning on the antenna of a certain cell, etc. Energy saving switch.
  • the semantic knowledge base can also be called the semantic dictionary in the telecommunications field.
  • the semantic knowledge base can be embodied in the form of a knowledge graph, for example, it can be implemented using the resource description framework (RDF).
  • RDF resource description framework
  • the semantic knowledge base can be constructed based on the obtained standard information.
  • the standard information here may include but is not limited to 3GPP standard protocol or TMF protocol, etc.
  • the network management service consuming entity and the network management service providing entity may each configure a semantic knowledge base in advance.
  • the semantic knowledge base configured for the network management service consuming entity is the same as the semantic knowledge base configured for the network management service providing entity to ensure that the network management service consuming entity and the network management service providing entity have semantic understanding of the network management service intent template. be consistent.
  • the semantic knowledge base includes multiple network management service intent templates and network management service intent semantic knowledge information corresponding to the multiple network management service intent templates.
  • the network management service intent semantic knowledge information is used to describe or explain the network management service intent template.
  • the network management service intent semantic knowledge information can also be called the description information or explanation information of the network management service intent template.
  • the network management service intent semantic knowledge information can also be used to parse network management service intent expressions.
  • the network management service intent semantic knowledge information may include desired information semantic knowledge information.
  • the network management service intent semantic knowledge information may also include network object information semantic knowledge information and/or context information semantic knowledge information.
  • This application does not limit the specific forms of network object information semantic knowledge information and context information semantic knowledge information.
  • Network object information semantic knowledge information and context information semantic knowledge information can be configured in advance, and network objects can also be updated periodically or when preset conditions are met. Information semantic knowledge information and contextual information semantic knowledge information.
  • the expected information semantic knowledge information is used to describe or explain the expected information template in the network management service intent template.
  • the network management service consuming entity generates the expected information instance in the network management service intention expression based on the expected information semantic knowledge information and the expected information template.
  • the target indicator requirements corresponding to the expected information template may include one or more.
  • the desired information semantic knowledge information may include one or more target indicator requirement semantic knowledge information.
  • the semantic knowledge information required by each target indicator indicates any one or more of the following requirements of the target indicator:
  • Network management service type value type, calculation rules, logic rules, service level, instruction information used to indicate the value required to configure the target indicator or instruction information used to indicate the value range required to configure the target indicator.
  • the network management service type of the target indicator requirement is used to indicate in which types of network management service intent templates the target indicator requirement corresponds to the expected information template.
  • the bandwidth parameter semantic knowledge information includes: the network management service type corresponding to the bandwidth parameter is an optical dedicated line service. Then the network management service consuming entity knows based on the bandwidth parameter semantic knowledge information: the bandwidth parameter corresponds to the expected information template in the optical dedicated line service intent template. target indicator requirements.
  • the network management service consuming entity can determine the network management service intent semantic knowledge information corresponding to the network management service type according to the network management service type required by the target indicator.
  • the service intent template is to establish the corresponding relationship between the network management service intent semantic knowledge information and the network management service intent template.
  • the value type required by the target indicator corresponding to the expected information template is an optional parameter. That is, for a target indicator requirement that requires a specific value to be set in the network management service intent expression, the semantic knowledge information required by the target indicator needs to include the value type required by the target indicator. For target indicator requirements that do not require specific values to be set in the network management service intent expression, the semantic knowledge information required by the target indicator does not need to include the value type required by the target indicator.
  • the value type may include integer type, floating point type, Boolean type, etc.
  • the bandwidth parameter semantic knowledge information includes: the network management service type of the bandwidth parameter is an optical dedicated line service, and the value type of the bandwidth parameter is an integer. Then the network management service consuming entity knows based on the bandwidth parameter semantic knowledge information: the bandwidth parameter is an optical dedicated line The target indicator requirements corresponding to the expected information template in the service intent template, and the value type of the bandwidth parameter is an integer. Furthermore, when generating an optical dedicated line service intent expression, the network management service consuming entity can use the bandwidth parameter as a target indicator requirement included in the expected information instance in the optical dedicated line service intent expression, and determine that the value type of the bandwidth parameter is an integer. type.
  • calculation rules can be used to define the calculation method or statistical method required by the target indicator.
  • the calculation rule is an optional parameter. That is, for the target index requirements that the network management service providing entity needs to calculate (or count), the semantic knowledge information of the target index requirements needs to include the calculation rules of the target index requirements. The network management service providing entity does not need to calculate (or count) the target indicator requirements, and the semantic knowledge information of the target indicator requirements does not need to include the calculation rules required by the target indicator.
  • the calculation rules may include multiple optional rules.
  • the delay parameter calculation rules may include that the delay is the transmission delay of the entire path, or the delay is a preset percentage of the transmission delay of the entire path, for example , 50% of the transmission delay of the entire path.
  • logical rules can be used by the network management service providing entity to determine whether the desired information instance meets the requirements, where the logical rules are also optional parameters.
  • Logical rules can include multiple optional values.
  • the bandwidth parameter semantic knowledge information includes: the network management service type of the bandwidth parameter is an optical dedicated line service, the value type of the bandwidth parameter is an integer, and the logical rules of the bandwidth parameter include “greater than or equal to” or “greater than”, etc.
  • the network management service consuming entity knows that the bandwidth parameter is the expectation in the optical dedicated line service intent template
  • the target indicator requirements corresponding to the information template, the value type of the bandwidth parameter is integer
  • the logical rules of the bandwidth parameter are "greater than or equal to” and "greater than”. That is to say, when generating the optical dedicated line service intention expression, the network management service consuming entity can select a logical rule based on the above logical rules. For example, selecting "greater than or equal to” indicates that the logical rule of the bandwidth parameter is "greater than or equal to ".
  • the service level may refer to the service capability level possessed by the network management service providing entity.
  • service level is also an optional parameter.
  • Service levels can include multiple optional values.
  • the service level of the delay parameter is "second level”
  • the instruction information used to indicate the value required by the configuration target indicator indicates that the network management service consuming entity needs to include the value required by the target indicator when generating the desired information instance.
  • the instruction information used to indicate the value range required by the configuration target indicator indicates that the network management service consuming entity needs to include the value range required by the target indicator when generating the desired information instance.
  • the bandwidth parameter semantic knowledge information includes instruction information indicating the value of the configured bandwidth parameter
  • the network management service consuming entity needs to include the value of the bandwidth parameter, such as 5M, when generating a bandwidth parameter instance.
  • the bandwidth parameter semantic knowledge information includes instruction information indicating the value range of the configured bandwidth parameter
  • the network management service consuming entity needs to include the value range of the bandwidth parameter when generating a bandwidth parameter instance, such as 3M to 5M.
  • TMF also defines the architecture of intentional interaction, that is, the future autonomous driving network.
  • the network can be divided into three layers, including the resource operation layer (Resource Operation), the service operation layer (Service Operations) and the business operation layer. (Business Operation).
  • Resource Operation Resource Operation
  • Service Operations Service Operations
  • business Operation business Operation
  • the lowest layer is the resource operation layer, which can provide the I3 interface to the service operation layer
  • the service operation layer can provide the I2 interface to the business operation layer
  • the business operation layer provides the I1 interface to users.
  • the resource operation layer In engineering practice, it generally corresponds to the traditional operations and maintenance center (OMC) system, which provides single-vendor network self-configuration, self-optimization and other single-domain network autonomy capabilities, and provides services
  • OMC operations and maintenance center
  • the operation layer provides an intentional interface for network resource management.
  • Service operation layer In engineering practice, it can correspond to the operator's network middle-end system. This layer is the business management center of the network and realizes end-to-end business management of the operator's system, including service provisioning and service maintenance.
  • CRM customer relationship management system
  • FIGS 6 and 7 are schematic diagrams of specific application scenarios of embodiments of the present application. It can be understood that the embodiments of the present application can also be applied to other scenarios, and this application does not limit this.
  • the I3 interface can be used to implement interaction between the resource operation layer (as a network management service providing entity) and the service operation layer (as a network management service consuming entity).
  • the I2 interface can be used to implement interaction between the service operation layer (as a network management service providing entity) and the business operation layer (as a network management service consuming entity).
  • the service operation layer itself can serve as the network management service consuming entity of the resource operation layer, requesting intentions from the resource operation layer, and can also open capabilities for the intentions requested by the business operation layer, and serve as the network management service providing entity of the business operation layer. .
  • the intent orchestrator (IntentOrchestrator) in the service operation layer is used to orchestrate the intentions of the upper layer of the service operation layer (i.e., the business operation layer) to form a business-level intent expression.
  • Formula, that is, the intent expression of the resource operation layer, and the intent gateway (Intent Gateway, IntentGW) component can implement intent negotiation with the resource operation layer.
  • the resource operation layer can open capabilities to business-level intent expressions requested by the service operation layer.
  • the resource operation layer intent catalog (RIntentCatalog) component includes the resource operation layer that can provide Intent
  • the intent-based interaction (IntentNegorator) component can realize intention negotiation with the service operation layer, and internally realize the registration and discovery of its own capabilities through the capability registration (CapabilityRegister) component.
  • intent owner Intent Owner
  • intent operator Intent Handler
  • the intention owner is responsible for the generation and life cycle management of the intention
  • the intention operator is the executor of the intention, realizing the conversion of the intention to lower-level intentions or capabilities.
  • the intent operator publishes its capabilities to the intent registry.
  • the intent owner queries the ability to register in the intent registration center and initiates intent-based interactions based on the ability to register in the intent registration center.
  • the intent operator determines possible solutions based on the intent requested by the intent owner and feeds back the possible solutions to Verification is made by the intention owner, who can select an option from among possible solutions based on local knowledge as a result of the intentional interaction.
  • the intentional interaction process is initiated by the intention owner, and the intention operator feeds back possible solutions to the intention owner, which may involve specific technical details, which in turn requires the intention owner to have relevant Technical modeling in order to understand the possible solutions provided by the intended operator. Therefore, in order to understand the possible solutions provided by the intent operator, every time the intent operator releases a new capability, the intent owner needs to re-integrate to complete the adaptation, and the integration cycle is generally long.
  • the method includes:
  • Step 900 The network management service providing entity obtains the network management service intent template and the network management service intent semantic knowledge information, where the network management service intent semantic knowledge information is used to parse the network management service intent template, and the network management service intent template refers to network management Template description information of service intent.
  • Network management service intent refers to the network management service consuming entity's demand for network management services.
  • the network management service intent template can be understood as a new network management service intent template, that is, the network management service providing entity has not provided the network management service corresponding to the network management service intent template to the network management service consuming entity.
  • This service is the network management service intent template.
  • Management services provide new services that entities can provide.
  • the network management service intent template obtained by the network management service providing entity is a new network management service intent template. It can be understood that the expected information template included in the network management service intent template includes new target indicator requirements.
  • the network management service intent semantic knowledge information includes expected information semantic knowledge information, and the expected information semantic knowledge information includes at least one target indicator requirement semantic knowledge information corresponding to the expected information template.
  • the target indicator requirement semantic knowledge information please refer to the above content.
  • the optical dedicated line service intent (OptixServiceIntent) template includes expected information template, network object Information templates and contextual information.
  • the expected information template includes delay parameters.
  • the expectation information template may also include other target indicator requirements, such as bandwidth parameters, etc.
  • the expected information template also includes bandwidth parameters. If the bandwidth parameters are not new target indicator requirements (that is, the network management service providing entity has saved bandwidth parameter semantic knowledge information), and the delay parameters are new target indicator requirements, then the optical dedicated line The service intent semantic knowledge information may not carry the bandwidth parameter semantic knowledge information, but only the delay parameter semantic knowledge information. Alternatively, the optical dedicated line service intent semantic knowledge information can carry bandwidth parameter semantic knowledge information and delay parameter semantic knowledge information.
  • the following description takes the optical dedicated line service intention semantic knowledge information only carrying delay parameter semantic knowledge information as an example as an example.
  • the optical dedicated line service intent semantic knowledge information includes delay parameter semantic knowledge information, and the delay parameter semantic knowledge information includes service level, calculation rules, logic rules and instruction information used to indicate the value of the configured delay parameter.
  • the service level includes two options, namely "second level” and "minute level”.
  • the calculation rules include two options, namely "the delay is the transmission delay of the entire path” and "the delay is the preset percentage of the transmission delay of the entire path”.
  • Logical rules include two options, “less than” and “greater than”.
  • the network management service provider entity provides 5 parameters, namely optical dedicated line service (OptixServiceIntent), expectation (Expectation), network target (network target), context (context), and latency (Latency).)
  • OptixServiceIntent optical dedicated line service
  • expectation Expectation
  • network target network target
  • context context
  • latency latency
  • OptixServiceIntent includes network target, that is, the network management service consuming entity can determine that the optical dedicated line service intent template includes the network object information template.
  • OptixServiceIntent includes context, that is, the network management service consuming entity can determine that the optical dedicated line service intent template includes the context information template.
  • OptixServiceIntent includes Expectation, that is, the network management service consuming entity can determine that the optical dedicated line service intent template includes the expected information template.
  • Expectation includes Latency, that is, the network management service consuming entity can determine that the expected information template includes delay parameters.
  • Latency includes Servicelevel, that is, the network management service consuming entity can determine the delay parameter semantic knowledge information including service level.
  • Servicelevel is Secondlevel, that is, one of the options that the network management service consuming entity can determine the service level is "second level”.
  • Minlevel that is, one of the options that the network management service consuming entity can determine the service level is "minute level”.
  • Latency includes CaculateRule, that is, the network management service consuming entity can determine the delay parameter.
  • the semantic knowledge information includes calculation rules.
  • one of the optional items included in CaculateRule is sum, that is, the network management service consuming entity can determine that one of the optional items included in the calculation rule is sum (that is, the delay is the transmission of the entire path). delay).
  • one of the optional items included in CaculateRule is sumdivide, that is, the network management service consuming entity can determine that one of the optional items included in the calculation rule is the percentage of the sum (that is, the delay is the entire path preset percentage of transmission delay).
  • latency includes LogicalRule, that is, the network management service consuming entity can determine the delay parameter.
  • the semantic knowledge information includes logical rules.
  • latency includes value
  • the network management service consuming entity can determine that the semantic knowledge information of the delay parameter includes indication information used to indicate the value of the configured delay parameter.
  • the network management service providing entity when the network management service providing entity obtains the network management service intent template, the network management service providing entity may obtain the network management service capability information, and determine the network management service intent template and the network management service intent template based on the network management service capability information. Network management service intent semantic knowledge information.
  • the network management service providing entity when the network management service providing entity discovers new capabilities (ie, network management service capabilities), the network management service providing entity can register with the capability registration center, and the capability registration center determines that the network Capability registration information for managing service capabilities.
  • the network management service providing entity may obtain the network management service capability information from the capability registration information of the network management service capability.
  • the capability registration information includes network management service capability information.
  • the capability registration information may also include other information, which is not limited in this application. For example, the capability registration information also includes constraints on the network management service capability, callback interface information on the network management service capability, etc.
  • the constraint condition of the network management service capability is used to constrain resource objects with the network management service capability.
  • the constraint condition of the network management service capability may be version number information.
  • some resource objects can be excluded through version number information, such as some resource objects whose version number is lower than the preset version number.
  • the callback interface information of the network management service capability is used to indicate the callback interface for calling the network management service capability.
  • the callback interface information of the network management service capability may include the uniform resource locator (uniform resource locator) of the resource object with the network management service capability. URL).
  • the network management service capability information includes at least one of the technical field in which the network management service capability is located and the capability type of the network management service capability.
  • the technical field of network management service capability is used to describe the field to which network management service capability belongs.
  • the field of network management service capability can be wireless access network, wireless core network, or bearer network, etc.
  • the capability type of the network management service capability is used to describe the specific functions corresponding to the network management service capability.
  • the capability type of the network management service capability can be test capability, adjustment capability, or simulation capability, etc.
  • the network management service providing entity can add a new network management service capability (hereinafter referred to as capability A) during the evolution process.
  • the network management service providing entity registers with the capability registration center and obtains the capability registration information of capability A.
  • the capability registration information of capability A includes network management service capability information corresponding to capability A.
  • the technical field of the capability is: fixed network, and the capability type of capability A is delay testing capability. It can be seen from the capability registration information of capability A that the network management service providing entity includes a resource object with capability A, which can provide delay testing capabilities for network objects in a fixed network.
  • the network management service providing entity may determine the network object information template in the network management service intent template according to the technical field of the network management service capability. Exemplarily, the network management service providing entity selects the target network pair indicated by the network object information template from one or more network objects in the technical field of the network management service capability. elephant.
  • the initial mapping relationship between the technical field of network management service capabilities and the network object information template can be configured in advance, or a mapping relationship between the technical field of network management service capabilities and the network object information template has been established in a certain field, then analogy can be used Obtain the mapping relationship between the technical field of network management service capabilities in the current field and the network object information template.
  • the network management service providing entity may determine the expected information template in the network management service intent template according to the capability type of the network management service capability. Exemplarily, the network management service providing entity determines one or more index requirements supported by the network management service capability according to the capability type of the network management service capability, and selects the target index requirement from the one or more index requirements.
  • the network management service providing entity can determine the target indicator requirements corresponding to the expected information template based on the inference knowledge base and the capability type of the network management service capability.
  • the reasoning knowledge base is used to define which capability support is required for each indicator requirement.
  • the inference knowledge base definition index requires that the capabilities required for the delay parameter are the delay testing capability and the delay adjustment capability. If the capability type of the network management service capability is the delay testing capability and the delay adjustment capability, The network management service providing entity can determine the expected information template including the delay parameter based on the inference knowledge base and the capability type of the above network management service capability, as shown in Figure 11.
  • the reasoning knowledge base can also be divided into a wireless access network reasoning knowledge base, a wireless core network reasoning knowledge base, and a bearer network reasoning knowledge base according to different fields. Therefore, the network management service providing entity can first determine the inference knowledge base in the relevant field based on the technical field of the network management service capability, and then determine the target indicators corresponding to the expected information template based on the inference knowledge base in the relevant field and the capability type of the network management service capability. Require.
  • the network management service providing entity can refer to the indicator requirements corresponding to these capability types in other domains, and use analogy to determine these requirements in the current domain. Indicator requirements corresponding to capability types.
  • the network management service providing entity can also determine the network management service intention semantic knowledge information, that is, the desired information semantic knowledge information, based on the network management service capability information. For example, after the network management service providing entity determines that the expected information template is the delay parameter based on the capability type of the network management service capability, the network management service providing entity can also test the capability and delay based on the delay indicated by the network management service capability information. The specific information of the adjustment capability determines the service level of the delay parameter as "second level” or "millisecond level", etc.
  • the network management service consuming entity can also determine whether the capability is associated with a suspended task. If the capability is associated with a suspended task, The suspended task has an association, and the network management service consuming entity continues to execute the task.
  • the suspended task here may refer to a task that the network management service consuming entity cannot perform, that is, the network management service consuming entity does not have the ability to perform the task.
  • the suspended task here may be a certain network management service intent expression, or a part of the target indicator requirements included in the expected information instance in a certain network management service intent expression.
  • the association between this capability and the suspended task means that after the network management service consuming entity registers the capability, the network management service consuming entity can perform the task through this capability.
  • Step 910 The network management service providing entity sends the network management service intent template and the network management service intent semantic knowledge information to the network management service consuming entity.
  • the network management service providing entity when the network management service providing entity sends the network management service intent template and the network management service intent semantic knowledge information to the network management service consuming entity, the network management service providing entity broadcasts the network management service intent template and the network management service intent semantics. knowledge information.
  • the network management service providing entity uses the websocket protocol to send the network management service intent template and network management service intent semantic knowledge information to the network management service consuming entity.
  • the network management service providing entity when the network management service providing entity sends the network management service intent template and the network management service intent semantic knowledge information to the network management service consuming entity, the network management service providing entity sends a hypertext transfer protocol ( Hyper text transfer protocol, HTTP) message, the HTTP message includes the network management service intent template and the network management service intent semantic knowledge information.
  • HTTP Hyper text transfer protocol
  • the network management service intent template and the network management service intent semantic knowledge information can also be sent separately, which is not limited in this application.
  • the network management service providing entity receives a subscription request message from the network management service consuming entity.
  • the subscription request message is used to request the network management service providing entity to notify the network management service consuming entity of the new network management service intention template and Corresponding network management service intent semantic knowledge information, that is, subscribing to the latest network management service intent template released by the network management service providing entity and the corresponding network management service semantic knowledge information, then the network management service providing entity can send a subscription to the network management service consuming entity Notification message, the subscription notification message includes the network management service intent template and the network management service intent semantic knowledge information.
  • the network management service consuming entity can also specifically subscribe to the latest released network management service intent template and corresponding network management service semantic knowledge information in at least one field, that is, for one or several fields. Subscribe to the latest released network management service intent template and the corresponding network management service semantic knowledge information.
  • the subscription message can also include domain information.
  • the network management service providing entity can provide the network management service intent template and the corresponding network management service according to the network management service intent template and the corresponding network management service. The domain to which the semantic knowledge information belongs.
  • the network management service intent template and the corresponding network management service semantic knowledge information belong to the domain subscribed by the network management service consuming entity
  • the network management service intent template and the corresponding network management service intent template are sent to the network management service consuming entity.
  • Semantic knowledge information of network management services When it is determined that the network management service intent template and the corresponding network management service semantic knowledge information do not belong to the domain subscribed by the network management service consuming entity, the network management service providing entity may not send the network management service intent template and the network management service consuming entity to the network management service consuming entity. Corresponding network management service semantic knowledge information.
  • Step 920 The network management service consuming entity generates a network management service intent expression based on the network management service intent semantic knowledge information and the network management service intent template.
  • the network management service consuming entity updates the semantic knowledge base of the network management service consuming entity according to the received network management service intent template and corresponding network management service intent semantic knowledge information.
  • the network management service consuming entity needs to update the network management service intent template and the corresponding network management service intent semantic knowledge information to the semantics of the network management service providing entity knowledge base.
  • the network management service consuming entity's demand information for the network management service may include identification information of network objects used to implement the network management service, demand information about target indicator requirements, and context information of the network management service. For example, if the network management service consuming entity hopes that the network management service providing entity can implement optical dedicated line service A with a delay of less than 5 seconds, then the network management service consuming entity's demand information for the network management service may include the identification information of optical dedicated line service A. Regarding the target indicator The required demand information indicates that the delay is less than 5 seconds, and the context information of the network management service includes the IP addresses of the two end nodes of the optical dedicated line service A.
  • the network management service consuming entity when the network management service consuming entity generates the network management service intention expression according to the network management service intention semantic knowledge information and the network management service intention template, the network management service consuming entity generates the network management service intention expression according to the expectation information template, the expectation information semantic knowledge information and the related target.
  • the demand information required by the indicator generates the desired information instance.
  • the network management service consuming entity generates a network based on the network object information template and the identification information of the network object used to implement the network management service.
  • Network object information instance the network management service consuming entity determines the context information instance according to the context information of the network management service.
  • optical dedicated line service intention template takes the network management service consuming entity hoping that the network management service providing entity can realize the optical dedicated line service A requiring a delay of less than 5 seconds as an example to illustrate that the network management service consuming entity generates an optical dedicated line
  • the specific process of service intent expression takes the network management service consuming entity hoping that the network management service providing entity can realize the optical dedicated line service A requiring a delay of less than 5 seconds as an example to illustrate that the network management service consuming entity generates an optical dedicated line The specific process of service intent expression.
  • the network management service consuming entity determines that the optical dedicated line service intention template includes the network object information template according to fragment 1, and the network management service consuming entity fills the network object information template into the identification information of the optical dedicated line service A, that is, determines the optical dedicated line service intention expression
  • Examples of network object information in the formula include identification information of optical dedicated line service A. For details, see segment A below.
  • the network management service consuming entity also determines that the optical dedicated line service intention template includes the expected information template according to segment 3, and determines that the expected information template includes the delay parameter according to segment 4.
  • the network management server generates an expected information instance. See segment B below for details.
  • the network management service consumer entity also parses the optical dedicated line service intention semantic knowledge information (i.e., delay parameter semantic knowledge information), determines the delay parameter semantic knowledge information including service level (Servicelevel) according to fragment 5, and determines the service level according to fragment 6 and fragment 7, including The options are "Secondlevel” and "Minlevel”. Since the optical dedicated line service A requires the delay to be less than 5s, you can determine the service that expects the delay parameter in the information instance in the optical dedicated line service intent expression. The level (servicelevel) is "Secondlevel", see segment C below for details.
  • the network management service consuming entity also determines the delay parameter semantic knowledge information including the calculation rule (CaculateRule) based on segment 8, and determines the calculation rule (CaculateRule) based on segment 9 and segment 10.
  • the optional option is "The delay is the transmission time of the entire path.” Delay (Sum)" and “Delay is the preset percentage of the transmission delay of the entire path (Sumdivide)”. Since optical dedicated line service A is a business between two nodes, optical dedicated line service A requires a delay of less than 5 seconds. It can be determined that the calculation rule (CaculateRule) of the delay parameter in the expected information instance in the optical dedicated line service intent expression is "the delay is the transmission delay of the entire path (Sum)". See the following section D for details.
  • the network management service consuming entity also determines that the delay parameter semantic knowledge information includes logical rules (LogicalRule) based on fragment 11, and determines that the optional options included in the logical rules are "Lessthan” and "Greater than” based on fragments 12 and 13. , since the optical dedicated line service A requires the delay to be less than 5 seconds, the logical rule (LogicalRule) for determining the delay parameter in the optical dedicated line service intention expression is "less than (Lessthan)", see the following segment E for details.
  • logical rules LogicalRule
  • the network management service consuming entity also determines according to fragment 14 that the semantic knowledge information of the delay parameter includes instruction information for configuring the value of the delay parameter. Since the optical dedicated line service A requires the delay to be less than 5 seconds, it determines that in the optical dedicated line service intention expression The value of the delay parameter is "5", see the following segment F for details.
  • the network management service consuming entity can also determine according to fragment 2 that the optical dedicated line service intention template includes the context information template.
  • the network management service consuming entity fills the context information template into the IP addresses of the two end nodes of the optical dedicated line service A, that is, determines the context. For information examples, see Fragment G below.
  • the specific data structure of the network management service intent expression is as follows:
  • Step 930 The network management service consuming entity sends the network management service intent table to the network management service providing entity. expression.
  • Step 940 The network management service providing entity determines that the network management service intent expression is parsed successfully based on the network management service intent semantic knowledge information, and executes the network management service intent expression.
  • the network management service providing entity can parse each parameter in the network management service intent expression according to the network management service intent expression and the semantic knowledge base (the semantic knowledge base includes network management service intent semantic knowledge information) , and execute the network management service intent expression, that is, the locally created network management service intent processing process (that is, the network management service intent instance) after the parsing is successful.
  • the network management service providing entity may also determine that the network management service intent expression is parsed successfully based on the network management service intent template and the network management service intent semantic knowledge information.
  • optical dedicated line service intent expression in step 920 as an example to illustrate the specific process of the network management service providing entity parsing the received optical dedicated line service intent expression:
  • the network management service providing entity determines that the optical dedicated line service intention template includes a network object information template according to fragment 1, determines that the optical dedicated line service intention expression includes a network object information instance according to fragment A, and the network object information instance includes the identification of optical dedicated line service A. information.
  • the network management service providing entity also determines according to segment 3 that the optical dedicated line service intention template includes an expected information template, and determines according to segment 4 that the expected information template includes a delay parameter.
  • the network management service providing entity also determines according to fragment B that the optical dedicated line service intent expression includes the expected information instance.
  • the network management service providing entity determines the delay parameter semantic knowledge information according to fragment 5, including service level (Servicelevel), and determines the service level according to fragment 6 and fragment 7.
  • the optional options included are "second level (Secondlevel)” and “minute level (Minlevel)” ”, according to fragment C, it is determined that the service level (Servicelevel) of the delay parameter in the expected information instance in the optical dedicated line service intention expression is “second level”.
  • the network management service providing entity determines the delay parameter semantic knowledge information according to fragment 8, including the calculation rule (CaculateRule).
  • the calculation rule (CaculateRule) is determined to include the option "The delay is the transmission delay of the entire path.” (Sum)” and “The delay is the preset percentage of the transmission delay of the entire path (Sumdivide)", according to fragment D, determine the calculation rules for the delay parameters in the expected information instance in the optical dedicated line service intent expression ( CaculateRule) is "The delay is the transmission delay of the entire path (Sum)".
  • the network management service providing entity also determines that the delay parameter semantic knowledge information includes logical rules (LogicalRule) based on fragment 11, and determines that the optional options included in the logical rules are "Lessthan” and "Greater than” based on fragments 12 and 13. , the logical rule (LogicalRule) for determining the delay parameter in the optical dedicated line service intention expression according to fragment E is "Lessthan".
  • logical rules LogicalRule
  • the network management service providing entity also determines according to fragment 14 that the delay parameter semantic knowledge information includes instruction information for configuring the value of the delay parameter, and determines according to fragment F that the value of the delay parameter in the optical dedicated line service intention expression is " 5".
  • the network management service providing entity determines based on segment 2 that the optical dedicated line service intent template includes a context information template, and determines based on segment G that the context information instance includes the IP addresses of the two end nodes.
  • the network management service provider entity determines that the optical dedicated line service intent expression conforms to the optical dedicated line service intent template, and the network management service intent expression is parsed successfully.
  • the network management service provider can determine the path between the two nodes based on its own delay testing capabilities and delay adjustment capabilities to ensure that the delay of optical dedicated line service A is less than 5 seconds. It can be understood that this application does not limit the specific implementation method by which the network management service providing entity ensures that the delay of optical dedicated line service A is less than 5 seconds.
  • the network management service providing entity sends the newly added network management service intent template and related network management service intent semantic knowledge information to the network management service consuming entity, which can realize the communication between the network management service providing entity and the network management service consuming entity.
  • Consistent semantic understanding of the newly added network management service intent templates can speed up agreement on intent-based interactions, reduce negotiation costs for both parties in intent-based interactions, involve less technical details, reduce technical coupling, and reduce system integration costs.
  • the method includes:
  • Step 1200 The network management service consuming entity obtains the network management service intent template and the network management service intent semantic knowledge information.
  • the network management service intent semantic knowledge information is used to parse the network management service intent template.
  • the network management service intent template refers to the template description information of the network management service intent.
  • the network management service intent refers to the network management service consuming entity's response to the network management service. needs.
  • the network management service intent template is a new network management service intent template, that is, the network management service providing entity has not provided the network management service corresponding to the network management service intent template to the network management service consuming entity, and is the network management service consuming entity New service request.
  • the network management service intent template obtained by the network management service providing entity is a new network management service intent template. It can be understood that the network management service intent template includes new target indicator requirements.
  • the network management service intent semantic knowledge information includes expected information semantic knowledge information, and the expected information semantic knowledge information includes at least one target indicator requirement semantic knowledge information corresponding to the expected information template.
  • the target indicator requirement semantic knowledge information please refer to the above content.
  • this application does not limit the specific way in which the network management service consuming entity obtains the network management service intent template and the corresponding network management service intent semantic knowledge information.
  • the network management service consuming entity can obtain the above content through a third-party device.
  • Step 1210 The network management service consuming entity sends the network management service intent template and the network management service intent semantic knowledge information to the network management service providing entity.
  • Step 1220 The network management service providing entity updates the semantic knowledge base of the network management service providing entity according to the received network management service intent template and network management service intent semantic knowledge information.
  • the semantic knowledge base is used to store the network management service intent. Templates and semantic knowledge information of the network management service intent.
  • the network management service providing entity needs to update the network management service intent template and the corresponding network management service intent semantic knowledge information to the network management service providing entity.
  • Semantic knowledge base For example, when the network management service consuming entity provides a new network management service intent template, the network management service providing entity needs to update the network management service intent template and the corresponding network management service intent semantic knowledge information to the network management service providing entity. Semantic knowledge base.
  • the network management service providing entity updates the semantic knowledge base of the network management service providing entity according to the network management service intent semantic knowledge information, and parses the network management service intent expression according to the updated semantic knowledge base, and then the network management service provision The entity determines that the network management service intent expression was parsed successfully.
  • the network management service consuming entity generates a network management service intent expression based on the network management service intent template and the network management service intent semantic knowledge information. For details, see the relevant content in step 920 above.
  • the network management service consuming entity sends the network management service intent expression to the network management service providing entity.
  • Provide network management services The entity determines that the network management service intent expression is successfully parsed based on the network management service intent semantic knowledge information, and executes the network management service intent expression.
  • the network management service providing entity when it is determined that the network management service intent expression is parsed successfully, the network management service providing entity also needs to determine whether it has the ability to execute the network management service intent expression.
  • the network management service providing entity may determine whether it has the ability to execute the network management service intention expression based on the inference knowledge base and network management service capability information (which may also be capability registration information). For example, the expected information instance in the network management service intent expression indicates that the delay is less than 2s.
  • the network management service providing entity can determine the target indicator requirement as the delay based on the inference knowledge base, the capability required for the delay as the test capability and the delay
  • the adjustment capability further depends on whether the network management service capability information has the delay testing capability and the delay adjustment capability. If so, the network management service intent expression can be executed and a network management service intent instance can be generated. Otherwise, the network management service cannot be executed. Intent expression.
  • the network management service capability information can be combined to further determine whether the "second-level" service level is supported. If supported, the network management service intent expression can be executed and a network management service intent instance can be generated. Otherwise, the network management service cannot be executed. Intent expression.
  • both the network management service providing entity and the network management service consuming entity can achieve a consistent understanding of the new semantics, which can speed up agreement on intentional interactions, reduce negotiation costs for both parties in intentional interactions, and involve less technical details. , reduce technical coupling and reduce system integration costs.
  • the network management service consuming entity can also modify the network management service intention expression.
  • the network management service consuming entity may also send a first intent modification request message to the network management service providing entity.
  • the first intent modification request message is used to modify the acquisition of target indicator requirements in the network management service intent expression. value or range of values.
  • the first intention modification request message is used to modify the value of the delay parameter, for example, from less than 3s to less than 2s, or the first intention modification message is used to modify the value of the bandwidth parameter, for example, from 2M to 3M.
  • the network management service providing entity makes a judgment based on its own capabilities or resource occupancy. If it can meet the value or value range required by the modified target indicator, the network management service providing entity sends the first intention to the network management service consuming entity. Modify the response message. The first intention modification response message indicates that the modification is successful. If the value or value range required by the modified target indicator cannot be met, the network management service providing entity sends a first intention modification response message to the network management service consuming entity, and the first intention modification response message indicates the modification failure. When the first intention modification response message indicates modification failure, the intention modification response message carries the reason for the modification failure. For example, the reason for the modification failure is that the network management service providing entity does not have sufficient resources.
  • the network management service consuming entity may also send a second intent modification request message to the network management service providing entity.
  • the second intent modification request message is used to indicate the new desired information instance in the network management service intent expression. Increased target indicator requirements.
  • the network management service providing entity sends a second intention modification response message to the network management service consuming entity, and the second intention modification response message indicates that the newly added target indicator requirement is parsed successfully and has the ability to support the new target indicator requirement. capability, or the new target indicator requirement is parsed successfully but does not have the ability to support the new target indicator requirement, or the new target indicator requirement fails to be parsed.
  • the network management service providing entity can determine whether the new target indicator requirement can be successfully parsed according to the semantic knowledge base, and when the new target indicator requirement is successfully parsed, determine what the target indicator requirement requires through the inference knowledge base. Capability support. Further, the network management service providing entity sends a query message to the capability registration center, The query message indicates the capabilities required to support the target indicator requirements. The capability registration center determines whether the network management service providing entity has the capabilities required to support the target indicator requirements based on the query message, and sends a response message to the network management service providing entity.
  • the network management service providing entity sends a second intention modification response message to the network management service consuming entity.
  • the second intention modification response message indicates that the newly added target indicator requirement is parsed successfully and has the ability to support the new target indicator requirement.
  • the network management service providing entity provides services corresponding to the new target indicator requirements for the network management service consuming entity, that is, generating a network management service intent instance.
  • the network management service providing entity can also determine whether to provide services corresponding to the new target indicator requirements for the network management service consuming entity based on changes in its own resource occupancy.
  • the second intention modification response message may also include indication information for the network management service consuming entity to suspend the tasks required by the newly added target indicators. or is temporarily unable to be executed.
  • the indication information may also include a reason value.
  • the reason value is that the network management service providing entity does not have sufficient resources.
  • the network management service providing entity sends a second intention modification response message to the network management service consuming entity.
  • the second intention modification response message indicates that the new target indicator requirement is parsed successfully but does not have the ability to support the new target indicator requirement.
  • the network management service providing entity can monitor changes in its own capabilities, and when it has the ability to support the new target indicator requirements, provide the network management service consuming entity with services corresponding to the new target indicator requirements. For example, the network management service providing entity may first suspend the tasks required by the new target indicators of the network management service consuming entity, and monitor changes in its own capabilities.
  • the value of the bandwidth parameter is 5M
  • the network object information instance is service B
  • the context information instance includes source and sink information corresponding to service B.
  • the network management service consuming entity sends a second intent modification request message to the network management service providing entity.
  • the second intent modification request message is used to indicate the new target indicator requirements in the expected information instance in the network management service intent expression for business B.
  • the new target indicator requires a delay parameter
  • the value of the delay parameter is 3s.
  • the network management service provider entity analyzes the delay parameter and the value of the delay parameter according to the semantic knowledge base, determines that the delay of the second intention modification request message requesting service B is less than or equal to 3s, and then determines the delay requirement through the inference knowledge base What capabilities are supported. For example, the capabilities required by the inference knowledge base to define latency parameters are latency testing capabilities and latency adjustment capabilities.
  • the network management service providing entity sends a query message to the capability registration center.
  • the query message indicates the delay testing capability and delay adjustment capability.
  • the capability registration center determines whether the network management service providing entity has the delay testing capability and delay adjustment capability based on the query message. Delay adjustment capability and sending response messages to the network management service providing entity.
  • the network management service providing entity sends a second intention modification response message to the network management service consuming entity.
  • the second intention modification response message indicates that the delay parameter is parsed successfully and has the ability to support the delay parameter. Further, the network management service providing entity can ensure that the delay of service B is less than or equal to 3 seconds by adjusting the transmission path of service B.
  • the network management service providing entity sends a second intention modification response message to the network management service consuming entity.
  • the second intention modification response message indicates that the delay parameter is parsed successfully but does not have the ability to support the delay parameter.
  • the network management service providing entity can suspend the task of delay of service B and monitor its own capability changes. When it has the ability to test the delay and the ability to adjust the delay, it can ensure that the delay of service B is less than or equal to 3s.
  • the network management service providing entity can determine whether the delay parameter can be parsed successfully according to the semantic knowledge base, and when the delay parameter parsing fails, the network management service providing entity sends a second intention modification to the network management service consuming entity.
  • the response message, the second intent modification response message indicates that the delay parameter parsing failed.
  • the network management service providing entity can request the delay parameter semantic knowledge information from the network management service consuming entity.
  • FIG. 13 shows a possible exemplary block diagram of a communication device involved in the embodiment of the present application.
  • the device 1300 includes: a transceiver module 1320 and a processing module 1310.
  • the transceiver module 1320 may include a receiving unit and a sending unit.
  • the processing module 1310 is used to control and manage the actions of the device 1300 .
  • the transceiver module 1320 is used to support communication between the device 1300 and other network entities.
  • the device 1300 may also include a storage unit used to store program codes and data of the device 1300 .
  • each module in the device 1300 may be implemented by software.
  • the processing module 1310 may be a processor or a controller, such as a general-purpose central processing unit (CPU), a general-purpose processor, a digital signal processing (DSP), or an application-specific integrated circuit (Application Specification).
  • CPU central processing unit
  • DSP digital signal processing
  • Application Specification application-specific integrated circuit
  • ASIC application-specific integrated circuit
  • FPGA field programmable gate array
  • the processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and so on.
  • the transceiver module 1320 may be a communication interface, a transceiver, or a transceiver circuit, etc., where the communication interface is a general term.
  • the communication interface may include multiple interfaces, and the storage unit may be a memory.
  • the processing module 1310 in the device 1300 can support the device 1300 to perform the actions of the network management service providing entity in the above method examples, for example, it can support the device 1300.
  • 1300 performs step 900 in Figure 9, or step 1220 in Figure 12.
  • the transceiver module 1320 can support the device 1300 to communicate with the network management service consuming entity.
  • the transceiver module 1320 can support the device 1300 to perform step 910 in Figure 9 or step 1210 in Figure 12 .
  • the processing module 1310 is used to obtain a network management service intent template and a network management service intent semantic knowledge information, wherein the network management service intent semantic knowledge information is used to parse the network management service intent template, and the network management service intent semantic knowledge information is used to parse the network management service intent template.
  • the intention template refers to the template description information of the network management service intention, and the network management service intention refers to the network management service consuming entity's demand for the network management service; the transceiver module 1320 is used to provide the network management service consuming entity with all the information required.
  • the network management service intent template and the network management service intent semantic knowledge information is used to obtain a network management service intent template and a network management service intent semantic knowledge information, wherein the network management service intent semantic knowledge information is used to parse the network management service intent template, and the network management service intent semantic knowledge information is used to parse the network management service intent template.
  • the intention template refers to the template description information of the network management service intention, and the network management service intention refers to the
  • the transceiver module 1320 is configured to receive a network management service intent expression from the network management service consuming entity, where the network management service intent expression is based on the network management service intent template and the The network management service intent semantic knowledge information is determined, and the network management service intent expression is the instantiation result of the network management service intent template; the processing module 1310 is used to determine the network management service intent semantic knowledge information based on the network management service intent expression. If the network management service intent expression is parsed successfully, the network management service intent expression is executed, wherein the network management service intent semantic knowledge information can also be used to parse the network management service intent expression.
  • the network management service intent template includes a network object information template and an expected information template; wherein the network object information template indicates a templated target network object, and the target network object is used to implement The physical entity or logical entity of the network management service.
  • the expectation information template indicates a templated target expectation.
  • the target expectation is what the network management service consuming entity can propose regarding the performance of the target network object.
  • Target indicator requirements are also possible design.
  • the network management service intent semantic knowledge information includes expected information semantic knowledge information
  • the expected information semantic knowledge information indicates any one or more of the following regarding the target indicator requirements: value type , calculation rules, logic rules, instruction information used to instruct the configuration of the value required by the target indicator or instruction information used to instruct the configuration of the value range required by the target indicator.
  • the network management service intent expression includes the expected information instance, the network object information instance and the context information instance; wherein the expected information instance includes a target corresponding to the expected information template The instantiation result of the indicator requirement.
  • the target network object indicated by the network object information instance is the instantiation result of the target network object indicated by the network object information template.
  • the context information instance is used to indicate the expression of the network management service intention. formula constraints.
  • the processing module 1310 is configured to determine the network management service intent template according to the network management service capability information.
  • the network management service capability information includes the technical field of the network management service capability and the capability type of the network management service capability; the processing module 1310 is configured to perform the processing according to the network management service capability.
  • the network management service intent template is determined based on the information, the target network object is selected from one to more network objects in the technical field; one to more network management service capabilities supported by the network management service capability are determined according to the capability type. indicator requirements, and select the target indicator requirements from the one or more indicator requirements.
  • the transceiver module 1320 is configured to broadcast the network management service intent template and the semantic knowledge information, or send an HTTP message to the network management service consuming entity, where the HTTP message includes the network management service intent template and the semantic knowledge information. Management service intent template and the network management service intent semantic knowledge information.
  • the transceiver module 1320 is configured to receive the network management service intention template and the network management service intention semantic knowledge information from the network management service consuming entity before sending it to the network management service consuming entity.
  • Subscription request message of the entity the subscription request message is used to request the network management service providing entity to notify the network management service consuming entity of a new network management service intent template and corresponding network management service intent semantic knowledge information.
  • the transceiver module 1320 is configured to provide the network management service to the network management service consuming entity.
  • the consuming entity sends a subscription notification message, where the subscription notification message includes the network management service intent template and the network management service intent semantic knowledge information.
  • the transceiver module 1320 is configured to receive a network management service intent template and a network management service intent semantic knowledge information from a network management service consuming entity, where the network management service intent semantic knowledge information is used to parse the network management service intent.
  • the network management service intent expression is the instantiation result of the network management service intent template, the network management service intent template refers to the template description information of the network management service intent, and the network management service intent refers to The network management service consuming entity's demand for network management services; the processing module 1310 is used to update the semantic knowledge base of the network management service providing entity according to the network management service intent template and the network management service intent semantic knowledge information, so The semantic knowledge base is used to store the network management service intent template and the network management service intent semantic knowledge information.
  • the network management service intent template includes a network object information template and an expected information template; wherein the network object information template indicates a templated target network object, and the target network object is used to implement The physical entity or logical entity of the network management service, and the expected information template indicates a templated target period.
  • the target expectation is a target indicator requirement that the network management service consuming entity can put forward regarding the performance of the target network object.
  • the network management service intent semantic knowledge information includes expected information semantic knowledge information
  • the expected information semantic knowledge information indicates any one or more of the following regarding the target indicator requirements: value type , calculation rules, logic rules, instruction information used to instruct the configuration of the value required by the target indicator or instruction information used to instruct the configuration of the value range required by the target indicator.
  • the network management service intent expression includes the expected information instance, the network object information instance and the context information instance; wherein the expected information instance includes a target corresponding to the expected information template The instantiation result of the indicator requirement.
  • the target network object indicated by the network object information instance is the instantiation result of the target network object indicated by the network object information template.
  • the context information instance is used to indicate the expression of the network management service intention. formula constraints.
  • the processing module 1310 is configured to update the semantic knowledge base of the network management service providing entity according to the network management service intention semantic knowledge information.
  • the transceiving module 1320 is configured to receive a first intention modification request message from the network management service consuming entity, and the first intention modification request message is used to modify the network management service intention expression.
  • the transceiving module 1320 is configured to send a first intention modification response message to the network management service consuming entity, where the first intention modification response message indicates that the modification is successful, or the first intention modification response The message indicates that the modification failed.
  • the first intention modification response message when the first intention modification response message indicates a modification failure, the first intention modification response message carries the reason for the modification failure.
  • the transceiver module 1320 is configured to receive a second intention modification request message from the network management service consuming entity, where the second intention modification request message is used to indicate that in the network management service intention expression New target indicator requirements added to the desired information instance.
  • the transceiver module 1320 is configured to send a second intention modification response message to the network management service consuming entity, where the second intention modification response message indicates that the newly added target indicator requirement is parsed successfully and Have the ability to support the new target indicator requirements, or the new target indicator requirements are parsed successfully but do not have the ability to support the new target indicator requirements, or the new target indicator requirements fail to be parsed .
  • the device 1300 may correspond to the network management service providing entity in the foregoing method embodiment, and the operations and/or functions of each module in the device 1300 are respectively to implement the network management service provision in the foregoing method embodiment.
  • the corresponding steps of the entity method can also achieve the beneficial effects in the foregoing method embodiments. For the sake of brevity, they will not be described again here.
  • the processing module 1310 in the device 1300 can support the device 1300 to perform the actions of the network management service consuming entity in the above method examples. For example, it can support the device 1300. 1300 executes step 1200 in Figure 12 .
  • the transceiver module 1320 can support the device 1300 to communicate with the network management service providing entity.
  • the transceiver module 1320 can support the device 1300 to perform steps 910 and 920 in Figure 9, or step 1210 in Figure 12.
  • the transceiving module 1320 is used to receive the network management service intent template and the network management service intent semantic knowledge information from the network management service providing entity, wherein the network management service intent semantic knowledge information is used to parse the network management service Intent template, the network management service intent template refers to a template of the network management service intent Description information, the network management service intention refers to the network management service consuming entity's demand for network management services; the processing module 1310 is used to generate a network management service intention expression according to the semantic knowledge information and the network management service intention template Formula, the network management service intent expression is an instantiation result of the network management service intent template; the transceiving module 1320 is configured to send the network management service intent expression to the network management service providing entity.
  • the network management service intent semantic knowledge information is used to parse the network management service Intent template
  • the network management service intent template refers to a template of the network management service intent Description information
  • the network management service intention refers to the network management service consuming entity's demand for network management services
  • the network management service intent template includes a network object information template and an expected information template; wherein the network object information template indicates a templated target network object, and the target network object is used to implement The physical entity or logical entity of the network management service.
  • the expectation information template indicates a templated target expectation.
  • the target expectation is a target indicator requirement that the network management service consuming entity can put forward regarding the performance of the target network object. .
  • the network management service intent semantic knowledge information includes expected information semantic knowledge information
  • the expected information semantic knowledge information indicates any one or more of the following regarding the target indicator requirements: value type , calculation rules, logic rules, instruction information used to instruct the configuration of the value required by the target indicator or instruction information used to instruct the configuration of the value range required by the target indicator.
  • the network management service intent expression includes the expected information instance, the network object information instance and the context information instance; wherein the expected information instance includes a target corresponding to the expected information template The instantiation result of the indicator requirement.
  • the target network object indicated by the network object information instance is the instantiation result of the target network object indicated by the network object information template.
  • the context information instance is used to indicate the expression of the network management service intention. formula constraints.
  • the network management service consuming entity's demand information for the network management service includes identification information of network objects used to implement the network management service, and demand information regarding the target indicator requirements, Context information of the network management service; when generating a network management service intention expression according to the network management service intention semantic knowledge information and the network management service intention template, the processing module 1310 is configured to use the desired information according to the Template, the expected information semantic knowledge information and the demand information about the target indicator requirements to generate the expected information instance; according to the network object information template and the network object used to implement the network management service The identification information generates the network object information instance; and the context information instance is determined according to the context information of the network management service.
  • the processing module 1310 is configured to update the semantic knowledge base of the network management service consuming entity according to the network management service intention template and the network management service intention semantic knowledge information.
  • the knowledge base is used to store the network management service intent template and the network management service intent semantic knowledge information.
  • the transceiving module 1320 when obtaining the network management service intent template and the network management service intent semantic knowledge information from the network management service providing entity, is configured to receive the network management service intent template from the network management service providing entity. Broadcast message, the broadcast message includes the network management service intent template and the network management service intent semantic knowledge information; or, receive an HTTP message from the network management service providing entity, the HTTP message includes the network management service Intent template and intent semantic knowledge information of the network management service.
  • the transceiving module 1320 is used to send a subscription request message to the network management service providing entity, and the subscription request message is used to request the network management service providing entity to send a subscription request message to the network management service providing entity.
  • the consuming entity notifies the new network management service intent template and the corresponding network management service intent semantic knowledge information.
  • the transceiving module 1320 is configured to receive a subscription notification message from the network management service providing entity, where the subscription notification message includes the network management service intent template and the network management service intent semantics. knowledge information.
  • the processing module 1310 is used to obtain the network management service intent template and the network management service intent semantic knowledge information, wherein the network management service intent semantic knowledge information is used to parse the network management service intent template, and the network management service intent semantic knowledge information is used to parse the network management service intent template.
  • the service intent template is used to represent the network management service that needs to be provided by the network management service providing entity;
  • a network management service intent expression is generated according to the network management service intent template and the network management service intent semantic knowledge information.
  • the service intent expression is an instantiation result of the network management service intent template;
  • the sending and receiving module 1320 is configured to send the network management service intent template and the network management service intent semantic knowledge information to the network management service providing entity.
  • the network management service intent template includes a network object information template and an expected information template; wherein the network object information template indicates a templated target network object, and the target network object is used to implement
  • the network management service is a physical entity or a logical entity, and the expectation information template indicates a templated target expectation, and the target expectation is related to the target network.
  • the network management service intent semantic knowledge information includes expected information semantic knowledge information
  • the expected information semantic knowledge information indicates any one or more of the following regarding the target indicator requirements: value type , calculation rules, logic rules, instruction information used to instruct the configuration of the value required by the target indicator or instruction information used to instruct the configuration of the value range required by the target indicator.
  • the network management service intent expression includes the expected information instance, the network object information instance and the context information instance; wherein the expected information instance includes a target corresponding to the expected information template The instantiation result of the indicator requirement.
  • the target network object indicated by the network object information instance is the instantiation result of the target network object indicated by the network object information template.
  • the context information instance is used to indicate the expression of the network management service intention. formula constraints.
  • the processing module 1310 is configured to generate a network management service intention expression according to the network management service intention template and the network management service intention semantic knowledge information, and the network management service intention expression is the The instantiation result of the network management service intent template; the sending and receiving module 1320 is configured to send the network management service intent expression to the network management service providing entity.
  • the network management service consuming entity's demand information for the network management service includes identification information of network objects used to implement the network management service, and demand information regarding the target indicator requirements, Context information of the network management service; when generating a network management service intention expression according to the network management service intention semantic knowledge information and the network management service intention template, the processing module 1310 is configured to use the desired information according to the Template, the expected information semantic knowledge information and the demand information about the target indicator requirements to generate the expected information instance; according to the network object information template and the network object used to implement the network management service The identification information generates the network object information instance; and the context information instance is determined according to the context information of the network management service.
  • the transceiving module 1320 is configured to send a first intention modification request message to the network management service providing entity, and the first intention modification request message is used to modify the network management service intention expression.
  • the transceiving module 1320 is configured to receive the first intention modification response message from the network management service providing entity, the first intention modification response message indicating that the modification is successful, or the first intention The modification response message indicates that the modification failed.
  • the intention modification response message when the first intention modification response message indicates a modification failure, the intention modification response message
  • the graph modification response message also carries the reason for the modification failure.
  • the transceiver module 1320 is configured to send a second intention modification request message to the network management service providing entity, where the second intention modification request message is used to indicate that in the network management service intention expression New target indicator requirements added to the desired information instance.
  • the transceiver module 1320 is configured to receive a second intention modification response message from the network management service providing entity.
  • the second intention modification response message indicates that the newly added target indicator requires parsing successfully and has support. The capability required by the new target indicator, or the new target indicator requirement is parsed successfully but does not have the ability to support the new target indicator requirement, or the new target indicator requirement fails to be parsed.
  • the device 1300 may correspond to the network management service consuming entity in the foregoing method embodiment, and the operations and/or functions of each module in the device 1300 are respectively to realize the network management service consumption in the foregoing method embodiment.
  • the corresponding steps of the entity method can also achieve the beneficial effects in the foregoing method embodiments. For the sake of brevity, they will not be described again here.
  • Figure 14 shows a schematic structural diagram of a communication device 1400 according to an embodiment of the present application.
  • the device 1400 includes: a processor 1401.
  • the processor 1401 when the device 1400 is a network management service providing entity or a chip in a network management service providing entity, in a possible implementation, when the processor 1401 is used to call an interface to perform the following actions: obtain the network management service intent template and network Management service intent semantic knowledge information, wherein the network management service intent semantic knowledge information is used to parse the network management service intent template, and the network management service intent template is used to characterize the network that needs to be provided by the network management service providing entity Management service: providing the network management service intent template and the network management service intent semantic knowledge information to the network management service consuming entity.
  • Semantic knowledge base is used to store the network management service intent template and the network management service intent semantic knowledge information.
  • the device 1400 can also be used to perform other steps and/or operations on the network management service providing entity side in the previous embodiments. For the sake of brevity, they will not be described again here.
  • the processor 1401 when the device 1400 is a network management service consuming entity or a chip in a network management service consuming entity, in a possible implementation, when the processor 1401 is used to call an interface to perform the following actions: receive a request from the network management service providing entity The network management service intent template and the network management service intent semantic knowledge information, wherein the network management service intent semantic knowledge information is used to parse the network management service intent template, and the network management service intent template is used to represent the need for the Network management service provided by a network management service providing entity; sending the network management service intent expression to the network management service providing entity according to the network management service intent semantic knowledge information and the network management service intent template.
  • the network management service providing entity provides network management services; and sends the network management service intent template and the network management service intent semantic knowledge information to the network management service providing entity.
  • the device 1400 can also be used to perform other steps and/or operations on the network management service consuming entity side in the previous embodiments. For the sake of brevity, they will not be described again here.
  • the processor 1401 can call an interface to perform the above transceiver action, where the called interface can be a logical interface or a physical interface, which is not limited.
  • the physical interface can be implemented via transceivers.
  • the device 1400 further includes a transceiver 1403.
  • the device 1400 also includes a memory 1402, in which the program code in the above method embodiment can be stored, so that the processor 1401 can call it.
  • the device 1400 includes a processor 1401, a memory 1402, and a transceiver 1403, the processor 1401, the memory 1402, and the transceiver 1403 communicate with each other through internal connection paths to transmit control and/or data signals.
  • the processor 1401, the memory 1402 and the transceiver 1403 can be implemented on a chip.
  • the processor 1401, the memory 1402 and the transceiver 1403 can be implemented in the same chip, or they can be implemented in different chips. Or any two functions can be combined in one chip.
  • the memory 1402 can store program codes, and the processor 1401 calls the program codes stored in the memory 1402 to implement corresponding functions of the device 1400 .
  • the methods disclosed in the above embodiments of the present application can be applied in a processor or implemented by the processor.
  • the processor may be an integrated circuit chip that has signal processing capabilities. During the implementation process, each step of the above method embodiment can be completed through an integrated logic circuit of hardware in the processor or instructions in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (field programmable gate array, FPGA), or other available processors.
  • Programmable logic devices discrete gate or transistor logic devices, discrete hardware components, system on chip (SoC), central processor unit (CPU), or network processor (network processor, NP), it can also be a digital signal processing circuit (digital signal processor, DSP), it can also be a microcontroller (micro controller unit, MCU), it can also be a programmable logic device (PLD) or other Integrated chip.
  • SoC system on chip
  • CPU central processor unit
  • NP network processor
  • DSP digital signal processing circuit
  • MCU microcontroller
  • PLD programmable logic device
  • a general-purpose processor may be a microprocessor or the processor may be any conventional processor, etc.
  • the steps of the method disclosed in conjunction with the embodiments of the present application can be directly implemented by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other mature storage media in this field.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memories.
  • the non-volatile memory can be read-only memory (ROM), programmable ROM (PROM), erasable programmable read-only memory (erasable PROM, EPROM), electrically removable memory. Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be random access memory (RAM), which is used as an external cache.
  • RAM static random access memory
  • DRAM dynamic random access memory
  • SDRAM synchronous dynamic random access memory
  • double data rate SDRAM double data rate SDRAM
  • DDR SDRAM double data rate SDRAM
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronous link dynamic random access memory
  • direct rambus RAM direct rambus RAM
  • the size of the sequence numbers of the above-mentioned processes does not mean the order of execution.
  • the execution order of each process should be determined by its functions and internal logic.
  • the various numerical numbers or serial numbers involved in the above processes are only for convenience of description and should not constitute any limitation on the implementation process of the embodiments of the present application.
  • the above is an example of three elements A, B and C to illustrate the optional items of the project.
  • the disclosed systems, devices and methods can be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or can be integrated into another system, or some features can be ignored, or not implemented.
  • the coupling or direct coupling or communication connection between each other shown or discussed may be through some interfaces, and the indirect coupling or communication connection of the devices or units may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application can be integrated into one processing unit, each unit can exist physically alone, or two or more units can be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present application is essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of this application. and
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory ROM, random access memory RAM, magnetic disk or optical disk and other various media that can store program codes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

一种意图化交互方法、装置及系统，该方法包括：网络管理服务提供实体获取网络管理服务意图模板和网络管理服务意图语义知识信息，网络管理服务提供实体向网络管理服务消费实体提供网络管理服务意图模板和网络管理服务意图语义知识信息。采用上述方法，网络管理服务提供实体可以将新增的网络管理服务意图模板和相应的网络管理服务意图语义知识信息发送至网络管理服务消费实体，可以实现网络管理服务提供实体和网络管理服务消费实体双方对新增的网络管理服务意图模板的语义理解一致。

Description

一种意图化交互方法、装置及系统
相关申请的交叉引用
本申请要求在2022年06月20日提交中国专利局、申请号为202210698536.X、申请名称为“一种意图化交互方法、装置及系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及通信领域，尤其涉及一种意图化交互方法、装置及系统。
背景技术
电信网络管理架构包括运维支撑系统(operation support system，OSS)，管控单元和网元系统，如图1所示。由于三层系统没有很好定义产品边界，导致系统间存在大量技术耦合，系统集成复杂。例如，管控单元向OSS开放的原子接口中包含大量设备技术细节，以接口参数中的网络封装模式为例，网络封装模式将随着技术的发展采用不同的模式，因此，OSS需要感知大量的设备技术细节。
为了缓解上述问题，“意图化交互”应运而生。所谓意图化交互，简而言之，是指服务消费方只需关注目标、或只通过“意图表达式”提供代表需求的“意图”，而无需关注如何达成结果。然而，随着电信网络的不断演进，服务消费方可提出的“意图”或者服务提供方能支持的“意图”也将随之不断更新。在此情况下，如何在服务消费方与服务提供方之间传递不断更新的“意图”，是一个需要考虑的问题。
发明内容
本申请提供一种意图化交互方法、装置及系统，用以实现在服务消费方与服务提供方之间传递不断更新的“意图”。
第一方面，本申请提供一种意图化交互方法，该方法包括：
网络管理服务提供实体获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，其中，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求，所述网络管理服务提供实体向所述网络管理服务消费实体提供所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
采用上述方法，网络管理服务提供实体将新增的网络管理服务意图模板和相应的网络管理服务意图语义知识信息发送至网络管理服务消费实体，可以实现网络管理服务提供实体和网络管理服务消费实体双方对新增的网络管理服务意图模板的语义理解一致，可以实现加快意图化交互达成一致，降低意图化交互双方的交互成本，更少地涉及技细节，降低技术耦合，降低系统集成成本。
网络管理服务提供实体又可称为网络管理服务提供者，或意图提供者(intent provider)，或意图操作者(intenthandler)等。网络管理服务消费实体又可称为网络管理服务消费者，或意图消费者(intentconsumer)，或意图拥有者(intentowner)等。网络管理服务意图模板又可称为网络管理服务需求模板。网络管理服务意图语义知识信息是指用于描述或解释网络管理服务意图模板的信息，或者网络管理服务意图模板的描述信息或解释信息，此外，网络管理服务意图语义知识信息还可以用于解析网络管理服务意图表达式，其中，该网络管理服务意图表达式是根据该网络管理服务意图模板和该网络管理服务意图语义知识信息确定的，该网络管理服务意图表达式是该网络管理服务意图模板的实例化结果。
在一种可能的设计中，所述网络管理服务提供实体从所述网络管理服务消费实体接收网络管理服务意图表达式，所述网络管理服务意图表达式是根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息确定的，所述网络管理服务意图表达式是所述网络管理服务意图模板的实例化结果；所述网络管理服务提供实体根据所述网络管理服务意图语义知识信息确定所述网络管理服务意图表达式解析成功，则执行所述网络管理服务意图表达式，其中，所述网络管理服务意图语义知识信息还可以用于解析所述网络管理服务意图表达式。
在一种可能的设计中，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
在一种可能的设计中，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
在一种可能的设计中，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
在一种可能的设计中，在网络管理服务提供实体获取网络管理服务意图模板时，所述网络管理服务提供实体获取网络管理服务能力信息，所述网络管理服务提供实体根据所述网络管理服务能力信息确定所述网络管理服务意图模板。
在一种可能的设计中，所述网络管理服务能力信息包括网络管理服务能力所在的技术领域和所述网络管理服务能力的能力类型；在所述网络管理服务提供实体根据所述网络管理服务能力信息确定所述网络管理服务意图模板时，所述网络管理服务提供实体在所述技术领域内的一到多个网络对象中选择出所述目标网络对象；所述网络管理服务提供实体根据所述能力类型确定所述网络管理服务能力支持的一到多个指标要求，且从所述一到多个指标要求中选择出所述目标指标要求。
采用上述设计，网络管理服务提供实体根据网络管理服务能力信息包括的各种信息确定期望信息模板和网络对象信息模板。
在一种可能的设计中，在所述网络管理服务提供实体获取网络管理服务能力信息时，所述网络管理服务提供实体从能力注册信息中获取所述网络管理服务能力信息。
在一种可能的设计中，在所述网络管理服务提供实体向所述网络管理服务消费实体发送所述网络管理服务意图模板和所述网络管理服务意图语义知识信息时，所述网络管理服务提供实体广播所述网络管理服务意图模板和所述网络管理服务意图语义知识信息；或者，所述网络管理服务提供实体向所述网络管理服务消费实体发送HTTP消息，所述HTTP消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
采用上述设计，网络管理服务提供实体可以通过广播方式广播所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。或者，网络管理服务提供实体可以通过HTTP消息携带所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
在一种可能的设计中，在所述网络管理服务提供实体向所述网络管理服务消费实体发送所述网络管理服务意图模板和所述网络管理服务意图语义知识信息之前，所述网络管理服务提供实体接收来自于所述网络管理服务消费实体的订阅请求消息，所述订阅请求消息用于请求所述网络管理服务提供实体向所述网络管理服务消费实体通知新的网络管理服务意图模板及相应的网络管理服务意图语义知识信息。
在一种可能的设计中，在所述网络管理服务提供实体向所述网络管理服务消费实体提供所述网络管理服务意图模板和所述网络管理服务意图语义知识信息时，所述网络管理服务提供实体向所述网络管理服务消费实体发送订阅通知消息，所述订阅通知消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
采用上述设计，网络管理服务消费实体可以通过订阅方式从网络管理服务提供实体获得新的网络管理服务意图语义知识信息和相应的网络管理服务意图模板。
第二方面，本申请提供一种意图化交互方法，该方法包括：网络管理服务消费实体获取来自于网络管理服务提供实体的网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求。所述网络管理服务消费实体根据所述网络管理服务意图语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式，所述网络管理服务意图表达式是所述网络管理服务意图模板的实例化结果；所述网络管理服务消费实体向所述网络管理服务提供实体发送所述网络管理服务意图表达式。
采用上述方法，网络管理服务提供实体将新增的网络管理服务意图模板和相应的网络管理服务意图语义知识信息发送至网络管理服务消费实体，可以实现网络管理服务提供实体和网络管理服务消费实体双方对新增的网络管理服务意图模板的语义理解一致，可以实现加快意图化交互达成一致，降低意图化交互双方的交互成本，更少地涉及技细节，降低技术耦合，降低系统集成成本。
在一种可能的设计中，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
在一种可能的设计中，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
在一种可能的设计中，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
在一种可能的设计中，所述网络管理服务消费实体对所述网络管理服务的需求信息包括用于实现所述网络管理服务的网络对象的标识信息，关于所述目标指标要求的需求信息，所述网络管理服务的上下文信息；在所述网络管理服务消费实体根据所述网络管理服务意图语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式时，所述网络管理服务消费实体根据所述期望信息模板、所述期望信息语义知识信息和所述关于所述目标指标要求的需求信息生成所述期望信息实例；所述网络管理服务消费实体根据所述网络对象信息模板和所述用于实现所述网络管理服务的网络对象的标识信息生成所述网络对象信息实例；所述网络管理服务消费实体根据所述网络管理服务的上下文信息确定所述上下文信息实例。
在一种可能的设计中，所述网络管理服务消费实体根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息更新所述网络管理服务消费实体的语义知识库，所述语义知识库用于存储所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
在一种可能的设计中，在网络管理服务消费实体获取来自于网络管理服务提供实体的网络管理服务意图模板和网络管理服务意图语义知识信息时，所述网络管理服务消费实体从所述网络管理服务提供实体接收广播消息，所述广播消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息；或者，所述网络管理服务消费实体从所述网络管理服务提供实体接收HTTP消息，所述HTTP消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
在一种可能的设计中，所述网络管理服务消费实体向所述网络管理服务提供实体发送订阅请求消息，所述订阅请求消息用于请求所述网络管理服务提供实体向所述网络管理服务消费实体通知新的网络管理服务意图模板及相应的网络管理服务意图语义知识信息。
在一种可能的设计中，还包括：所述网络管理服务消费实体从所述网络管理服务提供实体接收订阅通知消息，所述订阅通知消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
第三方面，本申请提供一种意图化交互方法，该方法包括：网络管理服务提供实体获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求；向所述网络管理服务消费实体发送所述网络管理服务意图模板和所述网络管理服务意图语义知识信息；所述网络管理服务消费实体根据接收到的所述网络管 理服务意图语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式，所述网络管理服务意图表达式是所述网络管理服务意图模板的实例化结果；向所述网络管理服务提供实体发送所述网络管理服务意图表达式；所述网络管理服务提供实体根据所述网络管理服务意图语义知识信息确定接收到的所述网络管理服务意图表达式解析成功，则执行所述网络管理服务意图表达式。
在一种可能的设计中，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
在一种可能的设计中，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
在一种可能的设计中，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
在一种可能的设计中，还包括：所述网络管理服务消费实体向所述网络管理服务提供实体发送订阅请求消息，所述订阅请求消息用于请求所述网络管理服务提供实体向所述网络管理服务消费实体通知新的网络管理服务意图模板及相应的网络管理服务意图语义知识信息；所述网络管理服务提供实体向所述网络管理服务消费实体发送订阅通知消息，所述订阅通知消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
第四方面，本申请提供一种意图化交互方法，该方法包括：网络管理服务消费实体获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指所述网络管理服务消费实体对网络管理服务的需求；所述网络管理服务消费实体向所述网络管理服务提供实体发送所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
采用上述方法，网络管理服务消费实体向网络管理服务提供实体发送新增的网络管理服务意图模板和相应的网络管理服务意图语义知识信息，进而可以实现网络管理服务提供实体和网络管理服务消费实体双方对新增的网络管理服务意图模板的语义理解一致，可以实现加快意图化交互达成一致，降低意图化交互双方的交互成本，更少地涉及技细节，降低技术耦合，降低系统集成成本。
在一种可能的设计中，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络。
在一种可能的设计中，所述网络管理服务意图语义知识信息包括期望信息语义知识信 息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
在一种可能的设计中，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
在一种可能的设计中，所述网络管理服务消费实体根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息生成网络管理服务意图表达式，所述网络管理服务意图表达式为所述网络管理服务意图模板的实例化结果；所述网络管理服务消费实体向所述网络管理服务提供实体发送所述网络管理服务意图表达式。
在一种可能的设计中，所述网络管理服务消费实体对所述网络管理服务的需求信息包括用于实现所述网络管理服务的网络对象的标识信息，关于所述目标指标要求的需求信息，所述网络管理服务的上下文信息；所述网络管理服务消费实体根据所述网络管理服务意图语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式时，所述网络管理服务消费实体根据所述期望信息模板、所述期望信息语义知识信息和所述关于所述目标指标要求的需求信息生成所述期望信息实例；所述网络管理服务消费实体根据所述网络对象信息模板和所述用于实现所述网络管理服务的网络对象的标识信息生成所述网络对象信息实例；所述网络管理服务消费实体根据所述网络管理服务的上下文信息确定所述上下文信息实例。
在一种可能的设计中，还包括：所述网络管理服务消费实体向所述网络管理服务提供实体发送第一意图修改请求消息，所述第一意图修改请求消息用于修改所述目标指标要求的取值或取值范围。
采用上述设计，可以实现修改所述目标指标要求的取值或取值范围。
在一种可能的设计中，所述网络管理服务消费实体从所述网络管理服务提供实体接收所述第一意图修改响应消息，所述第一意图修改响应消息指示修改成功，或者所述第一意图修改响应消息指示修改失败。
在一种可能的设计中，在所述第一意图修改响应消息指示修改失败的情况下，所述意图修改响应消息还携带修改失败的原因。
在一种可能的设计中，所述网络管理服务消费实体向所述网络管理服务提供实体发送第二意图修改请求消息，所述第二意图修改请求消息用于指示所述期望信息实例中新增的目标指标要求。
采用上述设计，可以实现在所述期望信息实例中新增目标指标要求，且不必重新生成新的网络管理服务意图模板。
在一种可能的设计中，所述网络管理服务消费实体从网络管理服务提供实体接收第二意图修改响应消息，所述第二意图修改响应消息指示所述新增的目标指标要求解析成功且具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析成功但不具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析失败。
采用上述设计，可以实现通知网络管理服务消费实体网络管理服务提供实体是否能够 解析新增的目标指标要求，以及是否具备支持所述新增的目标指标要求的能力。
在一种可能的设计中，还包括：在所述第二意图修改响应消息指示所述新增的目标指标要求解析失败时，所述网络管理服务消费实体向所述网络管理服务提供实体发送所述新增的目标指标要求的语义知识信息。
第五方面，本申请提供一种意图化交互方法，该方法包括：网络管理服务消费实体接收网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指所述网络管理服务消费实体对网络管理服务的需求；所述网络管理服务提供实体根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息更新所述网络管理服务提供实体的语义知识库，所述语义知识库用于存储所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
采用上述方法，网络管理服务提供实体可以从网络管理服务消费实体接收网络管理服务意图模板和网络管理服务意图语义知识信息，可以实现网络管理服务提供实体和网络管理服务消费实体双方对新的网络管理服务意图模板的语义理解一致，可以实现加快意图化交互达成一致，降低意图化交互双方的交互成本，更少地涉及技细节，降低技术耦合，降低系统集成成本。
在一种可能的设计中，所述网络管理服务提供实体从所述网络管理服务消费实体接收所述网络管理服务意图表达式，所述网络管理服务意图表达式为所述网络管理服务意图模板的实例化结果；所述网络管理服务提供实体根据所述网络管理服务意图语义知识信息确定所述网络管理服务意图表达式解析成功，则执行所述网络管理服务意图表达式。
在一种可能的设计中，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
在一种可能的设计中，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
在一种可能的设计中，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
在一种可能的设计中，所述网络管理服务提供实体从所述网络管理服务消费实体接收第一意图修改请求消息，所述第一意图修改请求消息用于修改所述目标指标要求的取值或取值范围。
采用上述设计，可以实现修改所述目标指标要求的取值或取值范围。
在一种可能的设计中，所述网络管理服务提供实体向所述网络管理服务消费实体发送第一意图修改响应消息，所述第一意图修改响应消息指示修改成功，或者所述第一意图修 改响应消息指示修改失败。
在一种可能的设计中，在所述第一意图修改响应消息指示修改失败时，所述第一意图修改响应消息携带修改失败的原因。
在一种可能的设计中，所述网络管理服务提供实体从所述网络管理服务消费实体接收第二意图修改请求消息，所述第二意图修改请求消息用于指示所述期望信息实例中新增的参数。
采用上述设计，可以实现在所述期望信息实例中新增目标指标要求，且不必重新生成新的网络管理服务意图模板。
在一种可能的设计中，所述网络管理服务提供实体向所述网络管理服务消费实体发送第二意图修改响应消息，所述第二意图修改响应消息指示所述新增的目标指标要求解析成功且具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析成功但不具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析失败。
在一种可能的设计中，还包括：在所述第二意图修改响应消息指示所述新增的目标指标要求解析失败时，所述网络管理服务消费实体向所述网络管理服务提供实体发送所述新增的目标指标要求的语义知识信息。
第六方面，本申请还提供一种装置。该装置可以执行上述方法设计。该装置可以是能够执行上述方法对应的功能的芯片或电路，或者是包括该芯片或电路的设备。
在一种可能的实现方式中，该装置包括：存储器，用于存储计算机可执行程序代码；以及处理器，处理器与存储器耦合。其中存储器所存储的程序代码包括指令，当处理器执行所述指令时，使该装置或者安装有该装置的设备执行上述任意一种可能的设计中的方法。
其中，该装置还可以包括通信接口，该通信接口可以是收发器，或者，如果该装置为芯片或电路，则通信接口可以是该芯片的输入/输出接口，例如输入/输出管脚等。
在一种可能的设计中，该装置包括相应的功能单元，分别用于实现以上方法中的步骤。功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。硬件或软件包括一个或多个与上述功能相对应的单元。
第七方面，本申请提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，当所述计算机程序在装置上运行时，执行上述任意一种可能的设计中的方法。
第八方面，本申请提供一种计算机程序产品，所述计算机程序产品包括计算机程序，当所述计算机程序在装置上运行时，执行上述任意一种可能的设计中的方法。
第九方面，本申请提供一种通信系统，该系统包括网络管理服务提供实体和网络管理服务消费实体，其中，网络管理服务提供实体执行上述第一方面以及第四方面中任意一种可能的设计中的方法，网络管理服务消费实体执行上述第二方面以及第三方面中任意一种可能的设计中的方法。
附图说明
图1为本申请应用的电信网络管理架构的示意图；
图2为本申请应用的意图与策略以及规则之间的抽象关系的示意图；
图3为本申请中TMF定义的意图的示意图；
图4为本申请中网络管理服务意图模板的示意图；
图5为本申请应用的意图化交互的架构的示意图；
图6为本申请实施例的具体应用场景示意图之一；
图7为本申请实施例的具体应用场景示意图之二；
图8为本申请中意图拥有者和意图操作者的示意图；
图9为本申请中一种意图化交互方法的概述流程图；
图10为本申请中光专线服务意图模板及光专线服务意图语义知识信息的示意图；
图11为本申请中推理知识库的示意图；
图12为本申请中另一种意图化交互方法的概述流程图；
图13为本申请中一种通信装置的结构示意图；
图14为本申请中另一种通信装置的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。本申请的说明书和权利要求书及上述附图中的术语“第一”、第二”以及相应术语标号等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，这仅仅是描述本申请的实施例中对相同属性的对象在描述时所采用的区分方式。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，以便包含一系列单元的过程、方法、系统、产品或设备不必限于那些单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它单元。
在本申请的描述中，除非另有说明，“/”表示或的意思，例如，A/B可以表示A或B；本申请中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，在本申请的描述中，“至少一项”是指一项或者多项，“多项”是指两项或两项以上。“以下至少一项(个)”或其类似表达，是指的这些项中的任意组合，包括单项(个)或复数项(个)的任意组合。例如，a,b,或c中的至少一项(个)，可以表示：a,b,c,a-b,a-c,b-c,或a-b-c，其中a,b,c可以是单个，也可以是多个。
电信管理论坛(telecom management forum，TMF)2020年提出自动驾驶网络(autonomous network，AN)愿景并定义了AN架构以及技术特征，指出单域自治、意图驱动、人工智能原生(AI-Native)是未来实现网络自动驾驶技术关键。其中，意图驱动的核心诉求是实现网络与业务、业务与商业的解耦并简化系统间的集成。
如图2所示，第三代合作伙伴计划(3rd generation partnership project，3GPP)给出意图(intent)与策略(policy)以及规则(rule)之间的抽象关系。示例性地，可以从规则抽象得到策略，其中，规则和策略都包括一些具体的技术细节，策略包括的技术细节少于规则包括的技术细节。进一步地，可以从策略抽象得到意图，其中，意图不再包括技术细节。在未来，还可能对意图进行进一步的抽象。
为便于理解本申请实施例，对本申请实施例中涉及的几个基本概念做简单说明。
1、网络管理服务意图
按照TMF的定义，所谓意图就是特定网络技术系统中用于表达期望的一种形式化规格(specification)或描述信息(description)，其中包含需求、目标与约束。如图3所示为TMF定义的意图。
以网络业务发放意图为例，其中的需求信息可以指示某个网络业务，其中的目标信息可以指示发放业务所需要的带宽、以及时延要求(比如时延<2ms)等，其中的约束信息可以指示网络业务的源、宿点信息等。
而在本申请实施例中，网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求，也可以称为网络管理服务需求，本申请实施例不限定该名称。示例性地，网络管理服务意图可以为光专线服务意图。
在本申请的意图化交互场景下，主要包括两个角色，分别为网络管理服务提供实体和网络管理服务消费实体。其中，网络管理服务提供实体又可称为网络管理服务提供者，或意图提供者(intent provider)，或意图操作者(intenthandler)等。网络管理服务消费实体又可称为网络管理服务消费者，或意图消费者(intentconsumer)，或意图拥有者(intentowner)等。
其中，网络管理服务消费实体，可以为网络管理服务的调用者，可以进行网络管理服务意图表达式创建，修改，删除，查询等操作，可配置在网络管理系统(network management system，NMS)、或元素管理系统(element management system，EMS)、或网络设备(network equipment，NE)中，可以是管理功能、或管理功能实体、或管理实体、或网络设备、或网元等，本申请对此不作限定。
网络管理服务提供实体，可以为网络管理服务的提供者，根据接收到的网络管理服务意图表达式，执行相应的操作，可配置在NMS或EMS或NE中，可以是管理功能、或管理功能实体、或管理实体，或网络设备，或网元等，本申请对此不作限定。
其中，网络管理服务可以包括网络规划服务、网络建设服务、网络维护服务和网络优化服务中的至少一种。其中，网络规划服务可以包括基站部署或小区部署等服务。网络建设服务可以包括网络通信设备部署等服务，示例性地，网络通信设备部署可以包括固定接入部署，无线接入部署，路由设备部署等。网络维护服务可以包括对日常网络故障进行维修排查等。网络优化服务可以包括网络结构改进，带宽升级，网络设备扩容等，例如，网络结构改进可以是指将环形组网替换为环形组网与链式组网的结合。此外，网络管理服务还可以包括其他服务，例如还包括对某些用户提供针对性网络管理服务套餐等。需要说明的是，本申请对网络管理服务包括的具体内容不作限定。
2、网络管理服务意图模板
本申请实施例中，网络管理服务意图模板是指网络管理服务意图的样板化描述信息，也可以称为网络管理服务需求模板，本申请实施例不限定该名称。具体地，网络管理服务意图模板可以包括期望(expection)信息模板和网络对象(network target)信息模板。可选地，网络管理服务意图模板还可以包括上下文(context)信息模板。网络管理服务意图模板对应TMF定义的意图，具体地，网络对象信息模板对应TMF定义的意图中的需求，期望信息模板对应TMF定义的意图中的目标，上下文信息模板对应TMF定义的意图中的约束。
如图4所示，以下以网络管理服务意图模板包括期望信息模板、网络对象信息模板和上下文信息模板为例进行说明。
网络对象信息模板指示样板化的目标网络对象，其中，目标网络对象为用于实现网络管理服务的物理实体或逻辑实体。目标网络对象为网络管理服务提供实体能够管理的网络对象。
示例性地，网络对象又可称为网络管理对象，其中，网络管理对象可以是指网络业务，网元，网络区域，网络服务等，其中，网络区域可以是逻辑网络区域，或物理网络区域。可以理解的是，此时的网络对象可以不是具体的网络对象，而仅用于指示一种或多种网络对象类型。此外，在一种可能的设计中，在网络管理服务意图模板中，还可能不具体指示网络对象为哪种或哪些种类型的网络对象，这意味着由网络管理服务消费实体确定用于实现网络管理服务的物理实体或逻辑实体。
期望信息模板指示样板化的目标期望，所述目标期望用于指示关于所述网络对象信息模板指示的目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求或者所述网络管理服务提供实体能够满足的目标指标要求，可以用网络管理服务的服务级别协定(service-level agreement，SLA)表示。
其中，期望信息模板可以包括一个或多个目标指标要求，例如，期望信息模板可以包括时延参数、业务可用率参数、带宽参数中的至少一个，如图4所示。例如，业务可用率参数可以理解为业务在预设时间段内的服务时长与业务在预设时间段内的中断时长的差值与业务在预设时间段内的服务时长的比值。可以理解的是，上述期望信息模板包括的目标指标要求仅为举例，期望信息模板还可以包括其他目标指标要求。
上下文信息模板用于指示样板化的网络管理服务的约束条件，约束条件可以用于指示网络对象信息模板指示的目标网络对象的所处的环境，或者用于配置网络管理服务意图表达式的生效时间或周期等。在网络管理服务意图模板中，上下文信息模板包括的具体的约束参数，也可以不包括的具体约束参数，后者意味着由网络管理服务消费实体确定上下文信息模板包括的具体的约束参数。
3、网络管理服务意图表达式
本申请实施例中，网络管理服务意图表达式是网络管理服务意图模板的实例化结果，是指网络管理服务意图的实例化描述信息，是网络管理服务消费实体基于网络管理服务意图模板及相关的网络管理服务意图语义知识信息生成的。
示例性地，网络管理服务意图表达式包括期望信息实例、网络对象信息实例和上下文信息实例；
其中，期望信息实例包括期望信息模板对应的目标指标要求的实例化结果，期望信息实例可以根据期望信息语义知识信息确定，具体详见下述关于期望信息语义知识信息的相关说明。
例如，期望信息的实例可以包括期望信息模板对应的目标指标要求的取值或取值范围。例如，期望信息模板对应的目标指标要求包括带宽参数，期望信息实例包括带宽参数的取值为20M，或带宽参数的取值范围为10M至15M。例如，期望信息模板对应的目标指标要求包括时延参数，时延参数实例包括时延参数的取值为2s，或时延参数的取值范围为1s至5s。
网络对象信息实例指示的目标网络对象为网络对象信息模板指示的目标网络对象的实例化结果。示例性地，网络对象信息实例指示的目标网络对象为网络对象信息模板指示的目标网络对象中的一个，也即用于指示实现网络管理服务的物理实体或逻辑实体中的一个。此时，网络对象信息实例指示具体的某个网络对象。例如，网络对象信息模板指示网络服务，网络对象信息实例指示光专线服务A，即一种具体的光专线服务。
上下文信息实例用于指示网络管理服务意图表达式的约束条件。示例性地，上下文信 息实例包括网络管理服务意图表达式的约束参数，例如，上下文信息实例可以包括网络对象实例指示的目标网络对象对应的源、宿端信息等，又例如，上下文信息实例可以包括网络管理服务意图表达式的生效时间或周期。
4、网络管理服务意图实例
网络管理服务意图实例是指网络管理服务提供实体根据接收到的网络管理服务意图表达式(例如，期望信息实例、网络对象信息实例、上下文信息实例)在本地创建的网络管理服务意图处理进程。
网络管理服务意图处理进程，用来对网络管理服务意图表达式进行处理。示例性地，网络管理服务意图处理进程，可以包括标识，该标识用来标识此进程；网络管理服务意图处理进程可以包括计算资源，该计算资源用来进行网络管理服务意图转译、查询数据库(例如，语义知识库)等操作；可以包括存储资源，该存储资源用来存放网络管理服务意图表达式、网络管理服务意图转译的结果等。
其中，网络管理服务意图转译用于将网络管理服务意图表达式转化成对应的管理操作，该管理操作可以是作用于物理实体或者逻辑实体的指令，例如调整某基站的天线倾角、打开某小区的节能开关。
5、语义知识库
语义知识库又可称为电信领域的语义字典。语义知识库可以通过知识图谱的方式体现，例如，可以利用资源描述框架(resource description framework，RDF)实现。
在构建语义知识库时，可以根据获取的标准信息构建语义知识库。这里的标准信息可以包括但不限于3GPP标准协议或者TMF协议等。
示例性地，网络管理服务消费实体和网络管理服务提供实体可以各自提前配置一个语义知识库。一般地，为网络管理服务消费实体配置的语义知识库与为网络管理服务提供实体配置的语义知识库相同，以确保网络管理服务消费实体和网络管理服务提供实体对网络管理服务意图模板的语义理解保持一致。
其中，语义知识库包括多个网络管理服务意图模板和多个网络管理服务意图模板分别对应的网络管理服务意图语义知识信息。其中，网络管理服务意图语义知识信息用于描述或解释网络管理服务意图模板。网络管理服务意图语义知识信息又可称为网络管理服务意图模板的描述信息或解释信息。此外，网络管理服务意图语义知识信息还可以用于解析网络管理服务意图表达式。
示例性地，网络管理服务意图语义知识信息可以包括期望信息语义知识信息，可选的，网络管理服务意图语义知识信息还可以包括网络对象信息语义知识信息和/或上下文信息语义知识信息。本申请不限定网络对象信息语义知识信息和上下文信息语义知识信息的具体形式，网络对象信息语义知识信息和上下文信息语义知识信息可以提前配置，还可以周期性或在满足预设条件时更新网络对象信息语义知识信息和上下文信息语义知识信息。
其中，期望信息语义知识信息用于描述或解释网络管理服务意图模板中的期望信息模板。或者，还可以理解为，网络管理服务消费实体根据期望信息语义知识信息和期望信息模板，生成网络管理服务意图表达式中期望信息实例。由于期望信息模板对应的目标指标要求可以包括一个或多个。相应的，期望信息语义知识信息可以包括一个或多个目标指标要求语义知识信息。示例性地，每个目标指标要求语义知识信息指示该目标指标要求的以下任意一项或多项：
网络管理服务类型、取值类型、计算规则、逻辑规则、服务水平、用于指示配置目标指标要求的取值的指示信息或用于指示配置目标指标要求的取值范围的指示信息。
(1)网络管理服务类型
其中，目标指标要求的网络管理服务类型用于指示该目标指标要求为在哪些类型的网络管理服务意图模板中期望信息模板对应的目标指标要求。
例如，带宽参数语义知识信息包括：带宽参数对应的网络管理服务类型为光专线服务，则网络管理服务消费实体根据带宽参数语义知识信息可知：带宽参数为光专线服务意图模板中的期望信息模板对应的目标指标要求。
此外，当网络管理服务意图语义知识信息与相应的网络管理服务意图模板分开发送时，网络管理服务消费实体可以根据目标指标要求的网络管理服务类型确定网络管理服务意图语义知识信息所对应的网络管理服务意图模板，也即建立网络管理服务意图语义知识信息与网络管理服务意图模板的对应关系。
(2)取值类型
其中，期望信息模板对应的目标指标要求的取值类型为可选的参数。也即，对于在网络管理服务意图表达式中需要设置具体取值的目标指标要求，该目标指标要求语义知识信息需要包括该目标指标要求的取值类型。对于在网络管理服务意图表达式中不需要设置具体取值的目标指标要求，该目标指标要求语义知识信息不需要包括该目标指标要求的取值类型。
示例性地，取值类型可以包括整型，浮点型，布尔型等。
例如，带宽参数语义知识信息包括：带宽参数的网络管理服务类型为光专线服务，带宽参数的取值类型为整型，则网络管理服务消费实体根据带宽参数语义知识信息可知：带宽参数为光专线服务意图模板中的期望信息模板对应的目标指标要求，且带宽参数的取值类型为整型。进而，网络管理服务消费实体可以在生成光专线服务意图表达式时，将带宽参数作为该光专线服务意图表达式中的期望信息实例包括的目标指标要求，并确定带宽参数的取值类型为整型。
(3)计算规则(caculate rule)
示例性地，计算规则可以用于定义目标指标要求的计算方式或统计方式。其中，计算规则为可选的参数。也即，对于网络管理服务提供实体需要计算(或统计)的目标指标要求，该目标指标要求语义知识信息需要包括该目标指标要求的计算规则。对于网络管理服务提供实体不需要计算(或统计)的目标指标要求，该目标指标要求语义知识信息不需要包括该目标指标要求的计算规则。
此外，计算规则可以包括多个可选的规则，例如，时延参数计算规则可以包括时延为整条路径的传输时延，或时延为整条路径的传输时延的预设百分比，例如，整条路径的传输时延的50％。
(4)逻辑规则(logicrule)
示例性地，逻辑规则可以用于网络管理服务提供实体判断期望信息实例是否满足要求，其中，逻辑规则也为可选的参数。逻辑规则可以包括多个可选值。
例如，带宽参数语义知识信息包括：带宽参数的网络管理服务类型为光专线服务，带宽参数的取值类型为整型，带宽参数的逻辑规则包括“大于或等于”或“大于”等。网络管理服务消费实体根据带宽参数语义知识信息可知：带宽参数为光专线服务意图模板中的期望 信息模板对应的目标指标要求，带宽参数的取值类型为整型，带宽参数的逻辑规则为“大于或等于”、“大于”。也就是说，在生成光专线业务意图表达式时，网络管理服务消费实体可以根据上述逻辑规则选择一个逻辑规则，例如，选择“大于或等于”，则表明带宽参数的逻辑规则为“大于或等于”。
(5)服务水平(servicelevel)
示例性地，服务水平可以是指网络管理服务提供实体具备的服务能力水平。其中，服务水平也为可选的参数。服务水平可以包括多个可选值。
例如，时延参数的服务水平为“秒级”，则表明网络管理服务提供实体能够提供“秒”量级的服务，而不能提供“微妙”量级的服务。
(6)用于指示配置性能参数的取值的指示信息或用于指示配置性能参数的取值范围的指示信息
示例性地，用于指示配置目标指标要求的取值的指示信息表明网络管理服务消费实体在生成期望信息实例时，需要包括该目标指标要求的取值。用于指示配置目标指标要求的取值范围的指示信息表明网络管理服务消费实体在生成期望信息实例时，需要包括该目标指标要求的取值范围。
例如，带宽参数语义知识信息包括用于指示配置带宽参数的取值的指示信息，则网络管理服务消费实体在生成带宽参数实例时，需要包括带宽参数的取值，例如5M。
又例如，带宽参数语义知识信息包括用于指示配置带宽参数的取值范围的指示信息，则网络管理服务消费实体在生成带宽参数实例时，需要包括带宽参数的取值范围，例如3M至5M。
6、意图化交互的架构
如图5所示，TMF还定义了意图化交互的架构，即未来自动驾驶网络，该网络可以分为三层，包括资源操作层(Resource Operation)，服务操作层(Service Operations)和业务操作层(Business Operation)。其中，最底层为资源操作层，可以提供I3接口给服务操作层，服务操作层可以提供I2接口给业务操作层，业务操作层提供I1接口给用户。
示例性地，资源操作层：在工程实践中一般对应传统的操作和运维中心(operations and maintenance center，OMC)系统，提供单厂商网络自配置、自优化等单域网络自治能力，并对服务操作层提供网络资源管理意图化接口。
服务操作层：在工程实践中可以对应运营商网络中台系统，该层是网络的业务管理中心，实现运营商系统的端到端的业务管理，包含业务发放以及业务维护等。
业务操作层：在工程实践中可以对应客户关系管理系统(customer relationship management，CRM)，该层用于处理运营商的商业订单，以及客户相关的信息。
如图6和图7所示为本申请实施例的具体应用场景示意图，可以理解的是，本申请实施例还可以应用于其他场景，本申请对此不作限定。
示例性地，如图6所示，I3接口可以用于实现资源操作层(作为网络管理服务提供实体)与服务操作层(作为网络管理服务消费实体)之间的交互。I2接口可以用于实现服务操作层(作为网络管理服务提供实体)与业务操作层(作为网络管理服务消费实体)之间的交互。示例性地，服务操作层本身可以作为资源操作层的网络管理服务消费实体，向资源操作层请求意图，同时也可以为业务操作层请求的意图开放能力，作为业务操作层的网络管理服务提供实体。
如图7所示，在服务操作层作为网络管理服务消费实体时，服务操作层中的意图编排器(IntentOrchestrator)用于编排服务操作层上层(即业务操作层)的意图，形成业务级意图表达式，即资源操作层的意图表达式，意图网关(Intent Gateway，IntentGW)组件可以实现与资源操作层进行意图的协商。
在资源操作层作为网络管理服务提供实体时，资源操作层可以对服务操作层请求的业务级意图表达式开放能力，示例性地，资源操作层意图目录(RIntentCatalog)组件包括资源操作层能够提供的意图，意图化交互(IntentNegorator)组件可以实现与服务操作层进行意图的协商，对内通过能力注册(CapabilityRegister)组件实现自身能力的注册与发现。
在一些意图化交互场景下，主要包括两个角色，分别为意图拥有者(Intent Owner)和意图操作者(Intent Handler)，如图8所示。意图拥有者负责意图的产生与生命周期的管理，意图操作者则是意图的执行者，实现意图向下层意图或者能力的转换。示例性地，意图操作者发布自身的能力到意图注册中心。意图拥有者查询注册到意图注册中心的能力，根据注册到意图注册中心的能力，发起意图化交互，意图操作者根据意图拥有者请求的意图确定可能的解决方案，并将可能的解决方案反馈给意图拥有者进行裁决，意图拥有者可以根据本地知识从可能的解决方案中选择一个方案作为意图化交互的结果。
可见，在上述意图化交互场景中，意图化交互过程由意图拥有者发起，意图操作者将可能的解决方案反馈给意图拥有者，可能会涉及具体的技术细节，进而需要意图拥有者具有相关的技术建模，以便理解意图操作者提供的可能的解决方案。因此，为了理解意图操作者提供的可能的解决方案，在意图操作者每次发布新增的能力时，意图拥有者均需要重新集成用以完成适配，而集成周期一般较长。
当前，随着电信网络的不断演进，网络管理服务消费实体需要的“意图”或者网络管理服务提供实体能支持的“意图”也将随之不断更新。在此情况下，如何实现网络管理服务消费实体和网络管理服务提供实体对新的网络管理服务意图模板的语义达成一致理解，是一个需要考虑的问题。
基于此，本申请实施例提供一种意图化交互方法。如图9所示，该方法包括：
步骤900：网络管理服务提供实体获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，网络管理服务意图语义知识信息用于解析网络管理服务意图模板，网络管理服务意图模板是指网络管理服务意图的样板化描述信息，网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求。
其中，网络管理服务意图模板可以理解为一个新的网络管理服务意图模板，即网络管理服务提供实体未向网络管理服务消费实体提供过该网络管理服务意图模板对应的网络管理服务，该服务为网络管理服务提供实体能够提供的新的服务。一般地，网络管理服务提供实体获取的网络管理服务意图模板为一个新的网络管理服务意图模板，可以理解为，该网络管理服务意图模板包括的期望信息模板中包括新的目标指标要求。
其中，关于网络管理服务意图模板的相关描述，可以参考上述内容。网络管理服务意图语义知识信息包括期望信息语义知识信息，期望信息语义知识信息包括期望信息模板对应的至少一个目标指标要求语义知识信息，关于目标指标要求语义知识信息的相关描述，可以参考上述内容。
示例性地，光专线服务意图(OptixServiceIntent)模板包括期望信息模板、网络对象 信息模板和上下文信息。其中，期望信息模板包括时延参数。可以理解的是，期望信息模板还可以包括其他目标指标要求，例如带宽参数等。假设期望信息模板还包括带宽参数，若带宽参数不是新的目标指标要求(也即网络管理服务提供实体已保存过带宽参数语义知识信息)，而时延参数为新的目标指标要求，则光专线服务意图语义知识信息可以不携带带宽参数语义知识信息，仅携带时延参数语义知识信息。或者，光专线服务意图语义知识信息可以携带带宽参数语义知识信息和时延参数语义知识信息。
以下仅以光专线服务意图语义知识信息仅携带时延参数语义知识信息为例进行说明。
光专线服务意图语义知识信息包括时延参数语义知识信息，时延参数语义知识信息包括服务水平，计算规则，逻辑规则和用于指示配置时延参数的取值的指示信息。
其中，服务水平包括两个可选项，分别为“秒级”和“分钟级”。
计算规则包括两个可选项，分别为“时延为整条路径的传输时延”，和“时延为整条路径的传输时延的预设百分比”。
逻辑规则包括两个可选项，分别为“小于”和“大于”。
结合图10，如下所示为上述光专线服务意图模板的具体数据结构举例：
@prefixrdfs:<http://www.w3.org/2000/01/rdf-schema#>
@prefix rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix:<http://www.kg.com/ontology/>
:OptixServiceIntentrdf:typerdfs:class.
:Expectationrdf:typerdfs:class.
:network targetrdf:typerdfs:class.
:contextrdf:typerdfs:class.
:Latencyrdf:typerdfs.class.
(由上述内容可知：网络管理服务提供实体提供5个参数，分别为光专线服务(OptixServiceIntent)、期望(Expectation)、网络对象(network target)、上下文(context)、时延(Latency)。)
:hasnetwork targetrdf:typerdfs:Property；
rdfs:domain:OptixServiceIntent；
rdfs.range:network target.
(上述3行记为片段1，由上述内容可知：OptixServiceIntent包括network target，也即网络管理服务消费实体可以确定光专线服务意图模板包括网络对象信息模板。)
:has contextrdf:typerdfs:Property；
rdfs:domain:OptixServiceIntent；
rdfs.range:context.
(上述3行记为片段2，由上述内容可知：OptixServiceIntent包括context，也即网络管理服务消费实体可以确定光专线服务意图模板包括上下文信息模板。)
:hasExpectationrdf:typerdfs:Property；
rdfs:domain:OptixServiceIntent；
rdfs.range:Expectation.
(上述3行记为片段3，由上述内容可知：OptixServiceIntent包括Expectation，也即网络管理服务消费实体可以确定光专线服务意图模板包括期望信息模板。)
:hasParam rdf:typerdfs:Property；
rdfs:domain:Expectation；
rdfs:range:Latency。
(上述3行记为片段4，由上述内容可知：Expectation包括Latency，也即网络管理服务消费实体可以确定期望信息模板包括时延参数。)
结合图10，如下所示为光专线服务意图语义知识信息的具体数据结构举例：
:Servicelevelrdf:typerdfs:Property；
rdfs:domain:Latency；
rdfs:rangexsd:string.
(上述3行记为片段5，由上述内容可知：Latency包括Servicelevel，也即网络管理服务消费实体可以确定时延参数语义知识信息包括服务水平。)
:Secondlevelrdf:typerdfs:Property
rdfs:domain:Servicelevel；
rdfs:rangexsd:string.
:iskindOfrdf:typerdfs:Property
rdfs:domain:Servicelevel；
rdfs:rangeSecondlevel.
(上述6行记为片段6，由上述内容可知：Servicelevel包括的一个可选项为Secondlevel，也即网络管理服务消费实体可以确定服务水平的一个可选项为“秒级”。)
:Minlevelrdf:typerdfs:Property
rdfs:domain:Servicelevel；
rdfs:rangexsd:string.
:iskindOfrdf:typerdfs:Property
rdfs:domain:Servicelevel；
rdfs:rangeMinlevel.
(上述6行记为片段7，由上述内容可知：Servicelevel包括的一个可选项为Minlevel，也即网络管理服务消费实体可以确定服务水平的一个可选项为“分钟级”。)
:CaculateRulerdf:typerdfs:Property；
rdfs:domain:latency；
rdfs:rangexsd:string
(上述3行记为片段8，由上述内容可知：Latency包括CaculateRule，也即网络管理服务消费实体可以确定时延参数语义知识信息包括计算规则。)
:Sumrdf:typerdfs:Property
rdfs:domain:CaculateRule；
rdfs:rangexsd:string.
:iskindOfrdf:typerdfs:Property
rdfs:domain:CaculateRule；
rdfs:rangeSum.
(上述6行记为片段9，由上述内容可知：CaculateRule包括的一个可选项为sum，也即网络管理服务消费实体可以确定计算规则包括的一个可选项为求和(即时延为整个路径的传输时延)。)
:Sumdividerdf:typerdfs:Property
rdfs:domain:CaculateRule；
rdfs:rangexsd:string.
:iskindOfrdf:typerdfs:Property
rdfs:domain:CaculateRule；
rdfs:rangeSumdivide.
(上述6行记为片段10，由上述内容可知：CaculateRule包括的一个可选项为sumdivide，也即网络管理服务消费实体可以确定计算规则包括的一个可选项为求和的百分比(即时延为整个路径的传输时延的预设百分比)。)
:LogicalRulerdf:typerdfs:Property
rdfs:domain:latency；
rdfs:rangexsd:string.
(上述3行记为片段11，由上述内容可知：latency包括LogicalRule，也即网络管理服务消费实体可以确定时延参数语义知识信息包括逻辑规则。)
:Lessthanrdf:typerdfs:Property
rdfs:domain:LogicalRule；
rdfs:rangexsd:string.
:iskindOfrdf:typerdfs:Property
rdfs:domain:LogicalRule；
rdfs:rangeLessthan.
(上述6行记为片段12，由上述内容可知：LogicalRule包括的一个可选项为Lessthan，也即网络管理服务消费实体可以确定逻辑规则包括的一个可选项为“小于”。)
:Greaterthanrdf:typerdfs:Property
rdfs:domain:LogicalRule；
rdfs:rangexsd:string.
:iskindOfrdf:typerdfs:Property
rdfs:domain:LogicalRule；
rdfs:rangeGreaterthan.
(上述6行记为片段13，由上述内容可知：LogicalRule包括的一个可选项为Greaterthan， 也即网络管理服务消费实体可以确定逻辑规则包括的一个可选项为“大于”。)
:value rdf:typerdfs:property；
rdfs:domain:latency；
rdfs:rangexsd:string
(上述3行记为片段14，由上述内容可知：latency包括value，也即网络管理服务消费实体可以确定时延参数语义知识信息包括用于指示配置时延参数的取值的指示信息。)
在一种可能的实现方式中，在网络管理服务提供实体获取网络管理服务意图模板时，网络管理服务提供实体可以获取网络管理服务能力信息，并根据网络管理服务能力信息确定网络管理服务意图模板和网络管理服务意图语义知识信息。
示例性地，随着电信网络的自我演进，当网络管理服务提供实体发现新的能力(即网络管理服务能力)时，网络管理服务提供实体可以向能力注册中心进行注册，能力注册中心确定该网络管理服务能力的能力注册信息。在网络管理服务提供实体获取网络管理服务能力信息时，网络管理服务提供实体可以从网络管理服务能力的能力注册信息中获取网络管理服务能力信息。其中，该能力注册信息包括网络管理服务能力信息。此外，能力注册信息除了包括网络管理服务能力信息之外，还可以包括其他信息，本申请对此不作限定。例如，该能力注册信息还包括网络管理服务能力的约束条件、网络管理服务能力的回调接口信息等。其中，网络管理服务能力的约束条件用于约束具备网络管理服务能力的资源对象，例如网络管理服务能力的约束条件可以为版本号信息。例如，通过版本号信息可以排除部分资源对象，比如部分低于预设版本号的资源对象。网络管理服务能力的回调接口信息用于指示调用网络管理服务能力的回调接口，例如，网络管理服务能力的回调接口信息可以包括具备网络管理服务能力的资源对象的统一资源定位器(uniform resource locator,URL)。
示例性地，网络管理服务能力信息包括网络管理服务能力所在技术领域、网络管理服务能力的能力类型中的至少一项。
其中，网络管理服务能力所在技术领域用于描述网络管理服务能力所属的领域，例如，网络管理服务能力的领域可以为无线接入网、或者无线核心网、或者承载网等。
网络管理服务能力的能力类型用于描述网络管理服务能力对应的具体功能，例如，网络管理服务能力的能力类型可以为测试(test)能力、或调整(adjust)能力、或仿真能力等。
例如，网络管理服务提供实体在演进过程中可以新增网络管理服务能力(以下简称能力A)，网络管理服务提供实体向能力注册中心进行注册，并获取能力A的能力注册信息。其中，能力A的能力注册信息包括能力A对应的网络管理服务能力信息。例如，能力所在技术领域为：固定网络，能力A的能力类型为时延的测试能力。由能力A的能力注册信息可知，网络管理服务提供实体包括具备能力A的资源对象，该资源对象能够为固定网络中的网络对象提供时延的测试能力。
进一步地，网络管理服务提供实体可以根据网络管理服务能力的技术领域确定网络管理服务意图模板中的网络对象信息模板。示例性地，网络管理服务提供实体在网络管理服务能力的技术领域内的一到多个网络对象中选择出网络对象信息模板指示的目标网络对 象。
例如，网络管理服务能力的技术领域与网络对象信息模板的初始映射关系可以提前配置，或者某个领域已经建立了网络管理服务能力的技术领域与网络对象信息模板的映射关系，则可以采用类推方式获得在当前领域中网络管理服务能力的技术领域与网络对象信息模板的映射关系。
网络管理服务提供实体可以根据网络管理服务能力的能力类型确定网络管理服务意图模板中的期望信息模板。示例性地，网络管理服务提供实体根据网络管理服务能力的能力类型确定该网络管理服务能力支持的一到多个指标要求，且从所述一到多个指标要求中选择出目标指标要求。
例如，网络管理服务提供实体可以根据推理知识库和网络管理服务能力的能力类型确定期望信息模板对应的目标指标要求。其中，推理知识库用于定义每个指标要求需要哪些能力支持。例如，推理知识库定义指标要求为时延参数所需的能力为时延的测试能力和时延的调整能力，若网络管理服务能力的能力类型为时延的测试能力和时延的调整能力，网络管理服务提供实体可以根据推理知识库和上述网络管理服务能力的能力类型确定期望信息模板包括时延参数，如图11所示。
可选的，推理知识库还可以根据不同的领域划分为无线接入网推理知识库、无线核心网推理知识库、承载网推理知识库。因此，网络管理服务提供实体可以根据网络管理服务能力的技术领域，首先确定相关领域的推理知识库，然后根据相关领域的推理知识库和网络管理服务能力的能力类型确定期望信息模板对应的目标指标要求。
此外，当推理知识库未定义在当前领域中某些能力类型对应的指标要求时，网络管理服务提供实体可以参考在其他领域中这些能力类型对应的指标要求，采用类推方式确定在当前领域中这些能力类型对应的指标要求。
进一步地，网络管理服务提供实体还可以根据网络管理服务能力信息确定网络管理服务意图语义知识信息，即期望信息语义知识信息。例如，在网络管理服务提供实体根据网络管理服务能力的能力类型确定期望信息模板为时延参数之后，网络管理服务提供实体还可以根据网络管理服务能力信息所指示的时延的测试能力和时延的调整能力的具体信息确定时延参数的服务水平为“秒级”或“毫秒级”等。
此外，在一些实施例中，在网络管理服务提供实体可以向能力注册中心注册新的能力之后，网络管理服务消费实体还可以判断该能力是否与已挂起的任务存在关联关系，若该能力与已挂起的任务存在关联关系，网络管理服务消费实体继续执行该任务。这里的已挂起的任务可以是指网络管理服务消费实体无法执行的任务，即网络管理服务消费实体不具备执行该任务的能力。示例性地，这里的已挂起的任务可以为某个网络管理服务意图表达式，或者某个网络管理服务意图表达式中的期望信息实例包括的一部分目标指标要求。该能力与已挂起的任务存在关联关系是指在网络管理服务消费实体注册该能力后，网络管理服务消费实体可以通过该能力执行该任务。
步骤910：网络管理服务提供实体向网络管理服务消费实体发送网络管理服务意图模板和网络管理服务意图语义知识信息。
在一示例中，在网络管理服务提供实体向网络管理服务消费实体发送网络管理服务意图模板和网络管理服务意图语义知识信息时，网络管理服务提供实体广播网络管理服务意图模板和网络管理服务意图语义知识信息。
例如，网络管理服务提供实体采用websocket协议向网络管理服务消费实体发送网络管理服务意图模板和网络管理服务意图语义知识信息。
在一示例中，在网络管理服务提供实体向网络管理服务消费实体发送网络管理服务意图模板和网络管理服务意图语义知识信息时，网络管理服务提供实体向网络管理服务消费实体发送超文本传输协议(hyper texttransfer protocol，HTTP)消息，该HTTP消息包括网络管理服务意图模板和网络管理服务意图语义知识信息。此外，网络管理服务意图模板和网络管理服务意图语义知识信息也可以分开发送，本申请对此不作限定。
在另一示例中，网络管理服务提供实体接收来自于网络管理服务消费实体的订阅请求消息，订阅请求消息用于请求网络管理服务提供实体向网络管理服务消费实体通知新的网络管理服务意图模板及相应的网络管理服务意图语义知识信息，即订阅网络管理服务提供实体最新发布的网络管理服务意图模板和相应的网络管理服务语义知识信息，则网络管理服务提供实体可以向网络管理服务消费实体发送订阅通知消息，订阅通知消息包括网络管理服务意图模板和网络管理服务意图语义知识信息。
此外，在一些可能的实施例中，网络管理服务消费实体还可以具体订阅至少一个领域的最新发布的网络管理服务意图模板和相应的网络管理服务语义知识信息，即针对某个或某几个领域订阅最新发布的网络管理服务意图模板和相应的网络管理服务语义知识信息，此时订阅消息中还可包括领域信息，进而，网络管理服务提供实体可以根据网络管理服务意图模板和相应的网络管理服务语义知识信息所属的领域，在确定该网络管理服务意图模板和相应的网络管理服务语义知识信息属于网络管理服务消费实体订阅的领域时，向网络管理服务消费实体发送该网络管理服务意图模板和相应的网络管理服务语义知识信息。在确定该网络管理服务意图模板和相应的网络管理服务语义知识信息不属于网络管理服务消费实体订阅的领域时，网络管理服务提供实体可以不向网络管理服务消费实体发送该网络管理服务意图模板和相应的网络管理服务语义知识信息。
步骤920：网络管理服务消费实体根据网络管理服务意图语义知识信息和网络管理服务意图模板生成网络管理服务意图表达式。
示例性地，网络管理服务消费实体根据接收到的网络管理服务意图模板和相应的网络管理服务意图语义知识信息更新网络管理服务消费实体的语义知识库。相应的，当网络管理服务提供实体提供新增网络管理服务意图模板时，网络管理服务消费实体需将网络管理服务意图模板和相应的网络管理服务意图语义知识信息更新至网络管理服务提供实体的语义知识库。
进一步地，网络管理服务消费实体对网络管理服务的需求信息可以包括用于实现网络管理服务的网络对象的标识信息，关于目标指标要求的需求信息，网络管理服务的上下文信息。例如，网络管理服务消费实体希望网络管理服务提供实体实现光专线服务A要求时延小于5s，则网络管理服务消费实体对网络管理服务的需求信息可以包括光专线服务A的标识信息，关于目标指标要求的需求信息指示时延小于5s，网络管理服务的上下文信息包括光专线服务A的两个端节点的IP地址等。
进一步地，在网络管理服务消费实体根据网络管理服务意图语义知识信息和网络管理服务意图模板生成网络管理服务意图表达式时，网络管理服务消费实体根据期望信息模板、期望信息语义知识信息和关于目标指标要求的需求信息生成期望信息实例。网络管理服务消费实体根据网络对象信息模板和用于实现网络管理服务的网络对象的标识信息生成网 络对象信息实例，网络管理服务消费实体根据网络管理服务的上下文信息确定上下文信息实例。
结合上述光专线服务意图模板和光专线服务意图语义知识信息，以下以网络管理服务消费实体希望网络管理服务提供实体实现光专线服务A要求时延小于5s为例，说明网络管理服务消费实体生成光专线服务意图表达式的具体过程。
具体的，网络管理服务消费实体根据片段1确定光专线服务意图模板包括网络对象信息模板，网络管理服务消费实体将网络对象信息模板填入光专线服务A的标识信息，即确定光专线服务意图表达式中的网络对象信息实例包括光专线服务A的标识信息，详见下述片段A。
网络管理服务消费实体还根据片段3确定光专线服务意图模板包括期望信息模板，以及根据片段4确定期望信息模板包括时延参数，网络管理服务器生成期望信息实例，详见下述片段B。
网络管理服务消费实体还解析光专线服务意图语义知识信息(即时延参数语义知识信息)，根据片段5确定时延参数语义知识信息包括服务水平(Servicelevel)，根据片段6和片段7确定服务水平包括的可选项为“秒级(Secondlevel)”和“分钟级(Minlevel)”，由于光专线服务A要求时延小于5s，可以确定在光专线服务意图表达式中期望信息实例中时延参数的服务水平(servicelevel)为“秒级(Secondlevel)”，详见下述片段C。
网络管理服务消费实体还根据片段8确定时延参数语义知识信息包括计算规则(CaculateRule)，根据片段9和片段10确定计算规则(CaculateRule)包括的可选项为“时延为整条路径的传输时延(Sum)”和“时延为整条路径的传输时延的预设百分比(Sumdivide)”，由于光专线服务A为两个节点之间的业务，光专线服务A要求时延小于5s，可以确定在光专线服务意图表达式中的期望信息实例中时延参数的计算规则(CaculateRule)为“时延为整条路径的传输时延(Sum)”，详见下述片段D。
网络管理服务消费实体还根据片段11确定时延参数语义知识信息包括逻辑规则(LogicalRule)，根据片段12和片段13确定逻辑规则包括的可选项为“小于(Lessthan)”和“大于(Greaterthan)”，由于光专线服务A要求时延小于5s，确定光专线服务意图表达式中的时延参数的逻辑规则(LogicalRule)为“小于(Lessthan)”，详见下述片段E。
网络管理服务消费实体还根据片段14确定时延参数语义知识信息包括用于配置时延参数的取值的指示信息，由于光专线服务A要求时延小于5s，确定光专线服务意图表达式中的时延参数的取值为“5”，详见下述片段F。
此外，网络管理服务消费实体还可以根据片段2确定光专线服务意图模板包括上下文信息模板，网络管理服务消费实体将上下文信息模板填入光专线服务A的两个端节点的IP地址，即确定上下文信息实例，详见下述片段G。
示例性地，网络管理服务意图表达式的具体数据结构如下：

步骤930：网络管理服务消费实体向网络管理服务提供实体发送网络管理服务意图表 达式。
步骤940：网络管理服务提供实体根据网络管理服务意图语义知识信息确定网络管理服务意图表达式解析成功，执行网络管理服务意图表达式。
可以理解的是，网络管理服务提供实体可以根据该网络管理服务意图表达式和语义知识库(语义知识库包括网络管理服务意图语义知识信息)，解析该网络管理服务意图表达式中的每个参数，并在解析成功后执行网络管理服务意图表达式，即在本地创建的网络管理服务意图处理进程(即网络管理服务意图实例)。
示例性地，网络管理服务提供实体还可以根据网络管理服务意图模板和网络管理服务意图语义知识信息确定网络管理服务意图表达式解析成功。
示例性地，以下以步骤920中光专线服务意图表达式为例，说明网络管理服务提供实体解析接收到的光专线服务意图表达式的具体过程：
其中，网络管理服务提供实体根据片段1确定光专线服务意图模板包括网络对象信息模板，根据片段A确定光专线服务意图表达式包括网络对象信息实例，以及网络对象信息实例包括光专线服务A的标识信息。
网络管理服务提供实体还根据片段3确定光专线服务意图模板包括期望信息模板，以及根据片段4确定期望信息模板包括时延参数。网络管理服务提供实体还根据片段B确定光专线服务意图表达式包括期望信息实例。
网络管理服务提供实体根据片段5确定时延参数语义知识信息包括服务水平(Servicelevel)，根据片段6和片段7确定服务水平包括的可选项为“秒级(Secondlevel)”和“分钟级(Minlevel)”，根据片段C确定在光专线服务意图表达式中的期望信息实例中的时延参数的服务水平(Servicelevel)为“秒级(Secondlevel)”。
网络管理服务提供实体根据片段8确定时延参数语义知识信息包括计算规则(CaculateRule)，根据片段9和片段10确定计算规则(CaculateRule)包括的可选项为“时延为整条路径的传输时延(Sum)”和“时延为整条路径的传输时延的预设百分比(Sumdivide)”，根据片段D确定在光专线服务意图表达式中的期望信息实例中的时延参数的计算规则(CaculateRule)为“时延为整条路径的传输时延(Sum)”。
网络管理服务提供实体还根据片段11确定时延参数语义知识信息包括逻辑规则(LogicalRule)，根据片段12和片段13确定逻辑规则包括的可选项为“小于(Lessthan)”和“大于(Greaterthan)”，根据片段E确定光专线服务意图表达式中的时延参数的逻辑规则(LogicalRule)为“小于(Lessthan)”。
网络管理服务提供实体还根据片段14确定时延参数语义知识信息包括用于配置时延参数的取值的指示信息，根据片段F确定光专线服务意图表达式中的时延参数的取值为“5”。
进一步地，网络管理服务提供实体根据片段2确定光专线服务意图模板包括上下文信息模板，根据片段G确定上下文信息实例包括两个端节点的IP地址。
至此，网络管理服务提供实体确定光专线服务意图表达式符合光专线服务意图模板，网络管理服务意图表达式解析成功。
网络管理服务提供实体可以根据自身具备的时延的测试能力和时延的调整能力，确定这两个节点之间的路径，保证光专线服务A时延小于5s。可以理解的是，本申请不限定网络管理服务提供实体保证光专线服务A时延小于5s的具体实现方式。
采用上述方法，网络管理服务提供实体将新增的网络管理服务意图模板和相关的网络管理服务意图语义知识信息发送至网络管理服务消费实体，可以实现网络管理服务提供实体和网络管理服务消费实体双方对新增的网络管理服务意图模板的语义理解一致，可以实现加快意图化交互达成一致，降低意图化交互双方的协商成本，更少地涉及技术细节，降低技术耦合，降低系统集成成本。
为了实现网络管理服务消费实体和网络管理服务提供实体对新的网络管理服务意图模板的语义达成一致理解，本申请实施例提供还一种意图化交互方法。如图12所示，该方法包括：
步骤1200：网络管理服务消费实体获取网络管理服务意图模板和网络管理服务意图语义知识信息。
其中，网络管理服务意图语义知识信息用于解析网络管理服务意图模板，网络管理服务意图模板是指网络管理服务意图的样板化描述信息，网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求。
其中，网络管理服务意图模板为一个新的网络管理服务意图模板，即网络管理服务提供实体未向网络管理服务消费实体提供过该网络管理服务意图模板对应的网络管理服务，为网络管理服务消费实体新增的服务请求。一般地，网络管理服务提供实体获取的网络管理服务意图模板为一个新的网络管理服务意图模板，可以理解为，该网络管理服务意图模板包括新的目标指标要求。
其中，关于网络管理服务意图模板的相关描述，可以参考上述内容。网络管理服务意图语义知识信息包括期望信息语义知识信息，期望信息语义知识信息包括期望信息模板对应的至少一个目标指标要求语义知识信息，关于目标指标要求语义知识信息的相关描述，可以参考上述内容。
需要说明的是，本申请不限定网络管理服务消费实体获取网络管理服务意图模板和相应的网络管理服务意图语义知识信息的具体方式，例如网络管理服务消费实体可以通过第三方设备获取上述内容。
步骤1210：网络管理服务消费实体向网络管理服务提供实体发送网络管理服务意图模板和网络管理服务意图语义知识信息。
步骤1220：网络管理服务提供实体根据接收到的网络管理服务意图模板和网络管理服务意图语义知识信息更新网络管理服务提供实体的语义知识库，所述语义知识库用于存储所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
示例性地，当网络管理服务消费实体提供新增网络管理服务意图模板时，网络管理服务提供实体需将网络管理服务意图模板和相应的网络管理服务意图语义知识信息更新至网络管理服务提供实体的语义知识库。示例性地，网络管理服务提供实体根据网络管理服务意图语义知识信息更新网络管理服务提供实体的语义知识库，并根据更新后的语义知识库解析网络管理服务意图表达式，进而，网络管理服务提供实体确定网络管理服务意图表达式解析成功。
进一步地，网络管理服务消费实体根据网络管理服务意图模板和网络管理服务意图语义知识信息生成网络管理服务意图表达式，详见上述步骤920中的相关内容。网络管理服务消费实体向网络管理服务提供实体发送网络管理服务意图表达式。网络管理服务提供实 体根据网络管理服务意图语义知识信息确定网络管理服务意图表达式解析成功，执行网络管理服务意图表达式。
此外，在确定网络管理服务意图表达式解析成功的情况下，网络管理服务提供实体还需判断是否具备执行网络管理服务意图表达式的能力。
示例性地，网络管理服务提供实体可以根据推理知识库和网络管理服务能力信息(也可以为能力注册信息)判断是否具备执行网络管理服务意图表达式的能力。例如，网络管理服务意图表达式中的期望信息实例指示时延小于2s，网络管理服务提供实体可以根据推理知识库确定目标指标要求为时延所需的能力为时延的测试能力和时延的调整能力，进一步根据网络管理服务能力信息是否具备时延的测试能力和时延的调整能力，若具备，则能够执行网络管理服务意图表达式，生成网络管理服务意图实例，否则不能执行网络管理服务意图表达式。此外，还可以结合网络管理服务能力信息进一步判断是否支持具备支持“秒级”的服务水平，若支持，则能够执行网络管理服务意图表达式，生成网络管理服务意图实例，否则不能执行网络管理服务意图表达式。
采用上述方法，可以实现网络管理服务提供实体和网络管理服务消费实体双方对新增的语义理解一致，可以实现加快意图化交互达成一致，降低意图化交互双方的协商成本，更少地涉及技细节，降低技术耦合，降低系统集成成本。
基于上述图9和图12的内容，网络管理服务消费实体还可以修改网络管理服务意图表达式。
在一些可能的实施例中，网络管理服务消费实体还可以向网络管理服务提供实体发送第一意图修改请求消息，第一意图修改请求消息用于修改网络管理服务意图表达式中目标指标要求的取值或取值范围。例如，第一意图修改请求消息用于修改时延参数的取值，例如，从小于3s变为小于2s，或者第一意图修改消息用于修改带宽参数的取值，例如从2M变为3M。
例如，网络管理服务提供实体根据自身能力或资源占用情况进行判断，若能够满足修改后的目标指标要求的取值或取值范围，则网络管理服务提供实体向网络管理服务消费实体发送第一意图修改响应消息，第一意图修改响应消息指示修改成功。若不能满足修改后的目标指标要求的取值或取值范围，网络管理服务提供实体向网络管理服务消费实体发送第一意图修改响应消息，第一意图修改响应消息指示修改失败。在第一意图修改响应消息指示修改失败时，意图修改响应消息携带修改失败的原因，例如修改失败的原因为网络管理服务提供实体不具备足够的资源等。
在一些可能的实施例中，网络管理服务消费实体还可以向网络管理服务提供实体发送第二意图修改请求消息，第二意图修改请求消息用于指示网络管理服务意图表达式中期望信息实例中新增的目标指标要求。
进一步地，网络管理服务提供实体向网络管理服务消费实体发送第二意图修改响应消息，第二意图修改响应消息指示所述新增的目标指标要求解析成功且具备支持该新增的目标指标要求的能力，或者新增的目标指标要求解析成功但不具备支持该新增的目标指标要求的能力，或者该新增的目标指标要求解析失败。
在一示例中，网络管理服务提供实体可以根据语义知识库确定是否能够成功解析新增的目标指标要求，并在成功解析新增的目标指标要求时，通过推理知识库确定该目标指标要求需要哪些能力支持。进一步地，网络管理服务提供实体向能力注册中心发送查询消息， 该查询消息指示支持该目标指标要求需要的能力，能力注册中心根据查询消息确定网络管理服务提供实体是否具备支持该目标指标要求需要的能力，向网络管理服务提供实体发送响应消息。
若该响应消息指示网络管理服务提供实体具备支持该新增的目标指标要求的能力。网络管理服务提供实体向网络管理服务消费实体发送第二意图修改响应消息，第二意图修改响应消息指示新增的目标指标要求解析成功且具备支持该新增的目标指标要求的能力。进一步地，网络管理服务提供实体为网络管理服务消费实体提供该新增的目标指标要求对应的服务，即生成网络管理服务意图实例。此外，网络管理服务提供实体还可以自身的资源占用情况变化，确定是否为网络管理服务消费实体提供该新增的目标指标要求对应的服务。示例性地，若当前资源占用情况不能保证新增的目标指标要求，第二意图修改响应消息还可包括指示信息，该指示信息用于网络管理服务消费实体新增的目标指标要求的任务被挂起，或暂时无法执行，此时，指示信息还可以包括原因值，例如，原因值为网络管理服务提供实体不具备足够的资源。
若该响应消息指示网络管理服务提供实体不具备支持该新增的目标指标要求的能力。网络管理服务提供实体向网络管理服务消费实体发送第二意图修改响应消息，第二意图修改响应消息指示该新增的目标指标要求解析成功但不具备支持该新增的目标指标要求的能力。进一步地，网络管理服务提供实体可以监测自身的能力变化，当具备支持该新增的目标指标要求的能力时，为网络管理服务消费实体提供该新增的目标指标要求对应的服务。示例性地，网络管理服务提供实体可以先将网络管理服务消费实体新增的目标指标要求的任务挂起，并监测自身的能力变化。
例如，在针对业务B的网络管理服务意图表达式中，带宽参数的取值为5M、网络对象信息实例为业务B，上下文信息实例包括业务B对应的源、宿端信息。网络管理服务消费实体向网络管理服务提供实体发送第二意图修改请求消息，第二意图修改请求消息用于指示在针对业务B的网络管理服务意图表达式中期望信息实例中新增的目标指标要求，例如，新增的目标指标要求为时延参数，时延参数的取值为3s。网络管理服务提供实体根据语义知识库对时延参数和时延参数的取值进行解析，确定第二意图修改请求消息请求业务B的时延小于或等于3s，进而通过推理知识库确定时延需要哪些能力支持。例如，推理知识库定义时延参数所需的能力为时延的测试能力和时延的调整能力。网络管理服务提供实体向能力注册中心发送查询消息，该查询消息指示时延的测试能力和时延的调整能力，能力注册中心根据查询消息确定网络管理服务提供实体是否具备时延的测试能力和时延的调整能力，向网络管理服务提供实体发送响应消息。
若该响应消息指示网络管理服务提供实体具备时延的测试能力和时延的调整能力。网络管理服务提供实体向网络管理服务消费实体发送第二意图修改响应消息，第二意图修改响应消息指示时延参数解析成功且具备支持时延参数的能力。进一步地，网络管理服务提供实体可以通过调整业务B的传输路径等方式保证业务B的时延小于或等于3s。
若该响应消息指示网络管理服务提供实体不具备时延的测试能力和时延的调整能力。网络管理服务提供实体向网络管理服务消费实体发送第二意图修改响应消息，第二意图修改响应消息指示时延参数解析成功但不具备支持时延参数的能力。进一步地，网络管理服务提供实体可以将业务B的时延的任务挂起，并监测自身的能力变化，当具备时延的测试能力和时延的调整能力时，保证业务B的时延小于或等于3s。
在另一示例中，网络管理服务提供实体可以根据语义知识库确定是否能够成功解析时延参数，并在时延参数解析失败时，网络管理服务提供实体向网络管理服务消费实体发送第二意图修改响应消息，第二意图修改响应消息指示时延参数解析失败。同时，网络管理服务提供实体可以向网络管理服务消费实体请求该时延参数语义知识信息。
图13示出了本申请实施例中所涉及的一种通信装置的可能的示例性框图，该装置1300包括：收发模块1320和处理模块1310，收发模块1320可以包括接收单元和发送单元。处理模块1310用于对装置1300的动作进行控制管理。收发模块1320用于支持装置1300与其他网络实体的通信。可选地，装置1300还可以包括存储单元，所述存储单元用于存储装置1300的程序代码和数据。
可选地，所述装置1300中各个模块可以是通过软件来实现。
可选地，处理模块1310可以是处理器或控制器，例如可以是通用中央处理器(central processing unit，CPU)，通用处理器，数字信号处理(digital signal processing，DSP)，专用集成电路(application specific integrated circuits，ASIC)，现场可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本申请实施例公开内容所描述的各种示例性的逻辑方框，模块和电路。所述处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。收发模块1320可以是通信接口、收发器或收发电路等，其中，该通信接口是统称，在具体实现中，该通信接口可以包括多个接口，存储单元可以是存储器。
当装置1300为网络管理服务提供实体或网络管理服务提供实体中的芯片时，装置1300中的处理模块1310可以支持装置1300执行上文中各方法示例中网络管理服务提供实体的动作，例如可以支持装置1300执行图9中的步骤900，或图12中的步骤1220。
收发模块1320可以支持装置1300与网络管理服务消费实体进行通信，例如，收发模块1320可以支持装置1300执行图9中的步骤910，或图12中的步骤1210。
例如，处理模块1310，用于获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求；收发模块1320，用于向所述网络管理服务消费实体提供所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
在一种可能的设计中，收发模块1320，用于从所述网络管理服务消费实体接收网络管理服务意图表达式，所述网络管理服务意图表达式是根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息确定的，所述网络管理服务意图表达式是所述网络管理服务意图模板的实例化结果；处理模块1310，用于根据所述网络管理服务意图语义知识信息确定所述网络管理服务意图表达式解析成功，则执行所述网络管理服务意图表达式，其中，所述网络管理服务意图语义知识信息还可以用于解析所述网络管理服务意图表达式。
在一种可能的设计中，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的 目标指标要求。
在一种可能的设计中，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
在一种可能的设计中，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
在一种可能的设计中，所述处理模块1310，用于根据网络管理服务能力信息确定所述网络管理服务意图模板。
在一种可能的设计中，所述网络管理服务能力信息包括网络管理服务能力所在技术领域和所述网络管理服务能力的能力类型；所述处理模块1310，用于在根据所述网络管理服务能力信息确定所述网络管理服务意图模板时，在所述技术领域内的一到多个网络对象中选择出所述目标网络对象；根据所述能力类型确定所述网络管理服务能力支持的一到多个指标要求，且从所述一到多个指标要求中选择出所述目标指标要求。
在一种可能的设计中，收发模块1320，用于广播所述网络管理服务意图模板和所述语义知识信息，或者向所述网络管理服务消费实体发送HTTP消息，所述HTTP消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
在一种可能的设计中，收发模块1320，用于在向网络管理服务消费实体发送所述网络管理服务意图模板和所述网络管理服务意图语义知识信息之前，接收来自于所述网络管理服务消费实体的订阅请求消息，所述订阅请求消息用于请求所述网络管理服务提供实体向所述网络管理服务消费实体通知新的网络管理服务意图模板及相应的网络管理服务意图语义知识信息。
在一种可能的设计中，在所向所述网络管理服务消费实体提供所述网络管理服务意图模板和所述网络管理服务意图语义知识信息时，收发模块1320，用于向所述网络管理服务消费实体发送订阅通知消息，所述订阅通知消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
又例如，收发模块1320，用于从网络管理服务消费实体接收网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图表达式为所述网络管理服务意图模板的实例化结果，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求；处理模块1310，用于根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息更新所述网络管理服务提供实体的语义知识库，所述语义知识库用于存储所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
在一种可能的设计中，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期 望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
在一种可能的设计中，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
在一种可能的设计中，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
在一种可能的设计中，处理模块1310，用于根据所述网络管理服务意图语义知识信息更新所述网络管理服务提供实体的语义知识库。
在一种可能的设计中，收发模块1320，用于从所述网络管理服务消费实体接收第一意图修改请求消息，所述第一意图修改请求消息用于修改所述网络管理服务意图表达式中的所述目标指标要求的取值或取值范围。
在一种可能的设计中，收发模块1320，用于向所述网络管理服务消费实体发送第一意图修改响应消息，所述第一意图修改响应消息指示修改成功，或者所述第一意图修改响应消息指示修改失败。
在一种可能的设计中，在所述第一意图修改响应消息指示修改失败时，所述第一意图修改响应消息携带修改失败的原因。
在一种可能的设计中，收发模块1320，用于从所述网络管理服务消费实体接收第二意图修改请求消息，所述第二意图修改请求消息用于指示所述网络管理服务意图表达式中所述期望信息实例中新增的目标指标要求。
在一种可能的设计中，收发模块1320，用于向所述网络管理服务消费实体发送第二意图修改响应消息，所述第二意图修改响应消息指示所述新增的目标指标要求解析成功且具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析成功但不具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析失败。
应理解，根据本申请实施例的装置1300可对应于前述方法实施例中网络管理服务提供实体，并且装置1300中的各个模块的操作和/或功能分别为了实现前述方法实施例中网络管理服务提供实体的方法的相应步骤，因此也可以实现前述方法实施例中的有益效果，为了简洁，这里不作赘述。
当装置1300为网络管理服务消费实体或网络管理服务消费实体中的芯片时，装置1300中的处理模块1310可以支持装置1300执行上文中各方法示例中网络管理服务消费实体的动作，例如可以支持装置1300执行图12中的步骤1200。
收发模块1320可以支持装置1300与网络管理服务提供实体进行通信，例如，收发模块1320可以支持装置1300执行图9中的步骤910和步骤920，或者图12中的步骤1210。
例如，收发模块1320，用于接收来自于网络管理服务提供实体的网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板 化描述信息，所述网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求；处理模块1310，用于根据所述语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式，所述网络管理服务意图表达式是所述网络管理服务意图模板的实例化结果；收发模块1320用于向所述网络管理服务提供实体发送所述网络管理服务意图表达式。
在一种可能的设计中，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
在一种可能的设计中，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
在一种可能的设计中，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
在一种可能的设计中，所述网络管理服务消费实体对所述网络管理服务的需求信息包括用于实现所述网络管理服务的网络对象的标识信息，关于所述目标指标要求的需求信息，所述网络管理服务的上下文信息；在根据所述网络管理服务意图语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式时，所述处理模块1310，用于根据所述期望信息模板、所述期望信息语义知识信息和所述关于所述目标指标要求的需求信息生成所述期望信息实例；根据所述网络对象信息模板和所述用于实现所述网络管理服务的网络对象的标识信息生成所述网络对象信息实例；根据所述网络管理服务的上下文信息确定所述上下文信息实例。
在一种可能的设计中，所述处理模块1310，用于根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息更新所述网络管理服务消费实体的语义知识库，所述语义知识库用于存储所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
在一种可能的设计中，在获取来自于网络管理服务提供实体的网络管理服务意图模板和网络管理服务意图语义知识信息时，所述收发模块1320，用于从所述网络管理服务提供实体接收广播消息，所述广播消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息；或者，从所述网络管理服务提供实体接收HTTP消息，所述HTTP消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
在一种可能的设计中，所述收发模块1320，用于向所述网络管理服务提供实体发送订阅请求消息，所述订阅请求消息用于请求所述网络管理服务提供实体向所述网络管理服务消费实体通知新的网络管理服务意图模板及相应的网络管理服务意图语义知识信息。
在一种可能的设计中，所述收发模块1320，用于从所述网络管理服务提供实体接收订阅通知消息，所述订阅通知消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
又例如，处理模块1310，用于获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板用于表征需要所述网络管理服务提供实体提供的网络管理服务；根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息生成网络管理服务意图表达式，所述网络管理服务意图表达式为所述网络管理服务意图模板的实例化结果；
收发模块1320，用于向所述网络管理服务提供实体发送所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
在一种可能的设计中，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络。
在一种可能的设计中，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
在一种可能的设计中，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
在一种可能的设计中，处理模块1310，用于根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息生成网络管理服务意图表达式，所述网络管理服务意图表达式为所述网络管理服务意图模板的实例化结果；收发模块1320，用于向所述网络管理服务提供实体发送所述网络管理服务意图表达式。
在一种可能的设计中，所述网络管理服务消费实体对所述网络管理服务的需求信息包括用于实现所述网络管理服务的网络对象的标识信息，关于所述目标指标要求的需求信息，所述网络管理服务的上下文信息；在根据所述网络管理服务意图语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式时，所述处理模块1310，用于根据所述期望信息模板、所述期望信息语义知识信息和所述关于所述目标指标要求的需求信息生成所述期望信息实例；根据所述网络对象信息模板和所述用于实现所述网络管理服务的网络对象的标识信息生成所述网络对象信息实例；根据所述网络管理服务的上下文信息确定所述上下文信息实例。
在一种可能的设计中，收发模块1320，用于向所述网络管理服务提供实体发送第一意图修改请求消息，所述第一意图修改请求消息用于修改所述网络管理服务意图表达式中的所述目标指标要求的取值或取值范围。
在一种可能的设计中，收发模块1320，用于从所述网络管理服务提供实体接收所述第一意图修改响应消息，所述第一意图修改响应消息指示修改成功，或者所述第一意图修改响应消息指示修改失败。
在一种可能的设计中，在所述第一意图修改响应消息指示修改失败的情况下，所述意 图修改响应消息还携带修改失败的原因。
在一种可能的设计中，收发模块1320，用于向所述网络管理服务提供实体发送第二意图修改请求消息，所述第二意图修改请求消息用于指示所述网络管理服务意图表达式中所述期望信息实例中新增的目标指标要求。
在一种可能的设计中，收发模块1320，用于从网络管理服务提供实体接收第二意图修改响应消息，所述第二意图修改响应消息指示所述新增的目标指标要求解析成功且具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析成功但不具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析失败。
应理解，根据本申请实施例的装置1300可对应于前述方法实施例中网络管理服务消费实体，并且装置1300中的各个模块的操作和/或功能分别为了实现前述方法实施例中网络管理服务消费实体的方法的相应步骤，因此也可以实现前述方法实施例中的有益效果，为了简洁，这里不作赘述。
图14示出了根据本申请实施例的通信装置1400的示意性结构图。如图14所示，所述装置1400包括：处理器1401。
当装置1400为网络管理服务提供实体或网络管理服务提供实体中的芯片时，一种可能的实现方式中，当所述处理器1401用于调用接口执行以下动作：获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板用于表征需要所述网络管理服务提供实体提供的网络管理服务；向所述网络管理服务消费实体提供所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
或者，从网络管理服务消费实体接收网络管理服务意图模板和网络管理服务意图语义知识信息；根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息更新所述网络管理服务提供实体的语义知识库，所述语义知识库用于存储所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
应理解，所述装置1400还可用于执行前文实施例中网络管理服务提供实体侧的其他步骤和/或操作，为了简洁，这里不作赘述。
当装置1400为网络管理服务消费实体或网络管理服务消费实体中的芯片时，一种可能的实现方式中，当所述处理器1401用于调用接口执行以下动作：接收来自于网络管理服务提供实体的网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板用于表征需要所述网络管理服务提供实体提供的网络管理服务；根据所述网络管理服务意图语义知识信息和所述网络管理服务意图模板向所述网络管理服务提供实体发送所述网络管理服务意图表达式。
或者，获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板用于表征需要所述网络管理服务提供实体提供的网络管理服务；向所述网络管理服务提供实体发送所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
应理解，所述装置1400还可用于执行前文实施例中网络管理服务消费实体侧的其他步骤和/或操作，为了简洁，这里不作赘述。
应理解，所述处理器1401可以调用接口执行上述收发动作，其中，调用的接口可以是逻辑接口或物理接口，对此不作限定。可选地，物理接口可以通过收发器实现。可选地，所述装置1400还包括收发器1403。
可选地，所述装置1400还包括存储器1402，存储器1402中可以存储上述方法实施例中的程序代码，以便于处理器1401调用。
具体地，若所述装置1400包括处理器1401、存储器1402和收发器1403，则处理器1401、存储器1402和收发器1403之间通过内部连接通路互相通信，传递控制和/或数据信号。在一个可能的设计中，处理器1401、存储器1402和收发器1403可以通过芯片实现，处理器1401、存储器1402和收发器1403可以是在同一个芯片中实现，也可能分别在不同的芯片实现，或者其中任意两个功能组合在一个芯片中实现。该存储器1402可以存储程序代码，处理器1401调用存储器1402存储的程序代码，以实现装置1400的相应功能。
上述本申请实施例揭示的方法可以应用于处理器中，或者由处理器实现。处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(digital signal processor，DSP)、专用集成电路(application specific integrated circuit，ASIC)、现成可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件，还可以是系统芯片(system on chip，SoC)，还可以是中央处理器(central processor unit，CPU)，还可以是网络处理器(network processor，NP)，还可以是数字信号处理电路(digital signal processor，DSP)，还可以是微控制器(micro controller unit，MCU)，还可以是可编程控制器(programmable logic device，PLD)或其他集成芯片。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable ROM，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(direct rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，在本申请实施例中，编号“第一”、“第二”…仅仅为了区分不同的对象，比如为了区分不同的参数信息或者消息，并不对本申请实施例的范围构成限制，本申请实施例并不限于此。
还应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定。上述各个过程涉及的各种数字编号或序号仅为描述方便进行的区分，而不应对本申请实施例的实施过程构成任何限定。
还应理解，本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
本申请中出现的类似于“项目包括如下中的一项或多项：A，B，以及C”表述的含义，如无特别说明，通常是指该项目可以为如下中任一个：A；B；C；A和B；A和C；B和C；A，B和C；A和A；A，A和A；A，A和B；A，A和C，A，B和B；A，C和C；B和B，B，B和B，B，B和C，C和C；C，C和C，以及其他A，B和C的组合。以上是以A，B和C共3个元素进行举例来说明该项目的可选用条目，当表达为“项目包括如下中至少一种：A，B，……，以及X”时，即表达中具有更多元素时，那么该项目可以适用的条目也可以按照前述规则获得。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而 前述的存储介质包括：U盘、移动硬盘、只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等各种可以存储程序代码的介质。

Claims (56)

  1. 一种意图化交互方法，其特征在于，该方法包括：
    网络管理服务提供实体获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求；
    所述网络管理服务提供实体向所述网络管理服务消费实体提供所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
  2. 如权利要求1所述的方法，其特征在于，还包括：
    所述网络管理服务提供实体从所述网络管理服务消费实体接收网络管理服务意图表达式，所述网络管理服务意图表达式是根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息确定的，所述网络管理服务意图表达式是所述网络管理服务意图模板的实例化结果；
    所述网络管理服务提供实体根据所述网络管理服务意图语义知识信息确定所述网络管理服务意图表达式解析成功，则执行所述网络管理服务意图表达式，其中，所述网络管理服务意图语义知识信息还可以用于解析所述网络管理服务意图表达式。
  3. 如权利要求1或2所述的方法，其特征在于，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
  4. 如权利要求3所述的方法，其特征在于，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：
    取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
  5. 如权利要求3或4所述的方法，其特征在于，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；
    其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
  6. 如权利要求3-5任一项所述的方法，其特征在于，网络管理服务提供实体获取网络管理服务意图模板，包括：
    所述网络管理服务提供实体根据网络管理服务能力信息确定所述网络管理服务意图模板。
  7. 如权利要求6所述的方法，其特征在于，所述网络管理服务能力信息包括网络管理服务能力所在的技术领域和所述网络管理服务能力的能力类型；
    所述网络管理服务提供实体根据网络管理服务能力信息确定所述网络管理服务意图模板，包括：
    所述网络管理服务提供实体在所述技术领域内的一到多个网络对象中选择出所述目标网络对象；
    所述网络管理服务提供实体根据所述能力类型确定所述网络管理服务能力支持的一到多个指标要求，且从所述一到多个指标要求中选择出所述目标指标要求。
  8. 如权利要求1-7任一项所述的方法，其特征在于，所述网络管理服务提供实体向所述网络管理服务消费实体发送所述网络管理服务意图模板和所述网络管理服务意图语义知识信息，包括：
    所述网络管理服务提供实体广播所述网络管理服务意图模板和所述网络管理服务意图语义知识信息；或者，
    所述网络管理服务提供实体向所述网络管理服务消费实体发送超文本传输协议HTTP消息，所述HTTP消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
  9. 如权利要求1-8任一项所述的方法，其特征在于，还包括：
    所述网络管理服务提供实体接收来自于所述网络管理服务消费实体的订阅请求消息，所述订阅请求消息用于请求所述网络管理服务提供实体向所述网络管理服务消费实体通知新的网络管理服务意图模板及相应的网络管理服务意图语义知识信息。
  10. 如权利要求9所述的方法，其特征在于，所述网络管理服务提供实体向所述网络管理服务消费实体提供所述网络管理服务意图模板和所述网络管理服务意图语义知识信息，包括：
    所述网络管理服务提供实体向所述网络管理服务消费实体发送订阅通知消息，所述订阅通知消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
  11. 一种意图化交互方法，其特征在于，该方法包括：
    网络管理服务消费实体获取来自于网络管理服务提供实体的网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求；
    所述网络管理服务消费实体根据所述网络管理服务意图语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式，所述网络管理服务意图表达式是所述网络管理服务意图模板的实例化结果；
    所述网络管理服务消费实体向所述网络管理服务提供实体发送所述网络管理服务意图表达式。
  12. 如权利要求11所述的方法，其特征在于，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
  13. 如权利要求12所述的方法，其特征在于，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：
    取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息 或用于指示配置所述目标指标要求的取值范围的指示信息。
  14. 如权利要求12或13所述的方法，其特征在于，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；
    其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
  15. 如权利要求14所述的方法，其特征在于，所述网络管理服务消费实体对所述网络管理服务的需求信息包括用于实现所述网络管理服务的网络对象的标识信息，关于所述目标指标要求的需求信息，所述网络管理服务的上下文信息；
    所述网络管理服务消费实体根据所述网络管理服务意图语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式，包括：
    所述网络管理服务消费实体根据所述期望信息模板、所述期望信息语义知识信息和所述关于所述目标指标要求的需求信息生成所述期望信息实例；
    所述网络管理服务消费实体根据所述网络对象信息模板和所述用于实现所述网络管理服务的网络对象的标识信息生成所述网络对象信息实例；
    所述网络管理服务消费实体根据所述网络管理服务的上下文信息确定所述上下文信息实例。
  16. 如权利要求11-15任一项所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息更新所述网络管理服务消费实体的语义知识库，所述语义知识库用于存储所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
  17. 如权利要求11-16任一项所述的方法，其特征在于，网络管理服务消费实体获取来自于网络管理服务提供实体的网络管理服务意图模板和网络管理服务意图语义知识信息，包括：
    所述网络管理服务消费实体从所述网络管理服务提供实体接收广播消息，所述广播消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息；或者，
    所述网络管理服务消费实体从所述网络管理服务提供实体接收HTTP消息，所述HTTP消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
  18. 如权利要求11-17任一项所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体向所述网络管理服务提供实体发送订阅请求消息，所述订阅请求消息用于请求所述网络管理服务提供实体向所述网络管理服务消费实体通知新的网络管理服务意图模板及相应的网络管理服务意图语义知识信息。
  19. 如权利要求18所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体从所述网络管理服务提供实体接收订阅通知消息，所述订阅通知消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
  20. 一种意图化交互方法，其特征在于，该方法包括：
    网络管理服务提供实体获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指网络管理服务消费实体对网络管理服务的需求；向所述网络管理服务消费实体发送 所述网络管理服务意图模板和所述网络管理服务意图语义知识信息；
    所述网络管理服务消费实体根据接收到的所述网络管理服务意图语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式，所述网络管理服务意图表达式是所述网络管理服务意图模板的实例化结果；向所述网络管理服务提供实体发送所述网络管理服务意图表达式；
    所述网络管理服务提供实体根据所述网络管理服务意图语义知识信息确定接收到的所述网络管理服务意图表达式解析成功，则执行所述网络管理服务意图表达式。
  21. 如权利要求20所述的方法，其特征在于，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
  22. 如权利要求21所述的方法，其特征在于，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：
    取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
  23. 如权利要求21或22所述的方法，其特征在于，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；
    其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
  24. 如权利要求20-23任一项所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体向所述网络管理服务提供实体发送订阅请求消息，所述订阅请求消息用于请求所述网络管理服务提供实体向所述网络管理服务消费实体通知新的网络管理服务意图模板及相应的网络管理服务意图语义知识信息；
    所述网络管理服务提供实体向所述网络管理服务消费实体发送订阅通知消息，所述订阅通知消息包括所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
  25. 一种意图化交互方法，其特征在于，该方法包括：
    网络管理服务消费实体获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指所述网络管理服务消费实体对网络管理服务的需求；
    所述网络管理服务消费实体向所述网络管理服务提供实体发送所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
  26. 如权利要求25所述的方法，其特征在于，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
  27. 如权利要求26所述的方法，其特征在于，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：
    取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
  28. 如权利要求26或27所述的方法，其特征在于，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；
    其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
  29. 如权利要求25-28任一项所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息生成网络管理服务意图表达式，所述网络管理服务意图表达式为所述网络管理服务意图模板的实例化结果；
    所述网络管理服务消费实体向所述网络管理服务提供实体发送所述网络管理服务意图表达式。
  30. 如权利要求29所述的方法，其特征在于，所述网络管理服务消费实体对所述网络管理服务的需求信息包括用于实现所述网络管理服务的网络对象的标识信息，关于所述目标指标要求的需求信息，所述网络管理服务的上下文信息；
    所述网络管理服务消费实体根据所述网络管理服务意图语义知识信息和所述网络管理服务意图模板生成网络管理服务意图表达式，包括：
    所述网络管理服务消费实体根据所述期望信息模板、所述期望信息语义知识信息和所述关于所述目标指标要求的需求信息生成所述期望信息实例；
    所述网络管理服务消费实体根据所述网络对象信息模板和所述用于实现所述网络管理服务的网络对象的标识信息生成所述网络对象信息实例；
    所述网络管理服务消费实体根据所述网络管理服务的上下文信息确定所述上下文信息实例。
  31. 如权利要求26-30任一项所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体向所述网络管理服务提供实体发送第一修改请求消息，所述第一修改请求消息用于修改所述目标指标要求的取值或取值范围。
  32. 如权利要求31所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体从所述网络管理服务提供实体接收所述第一意图修改响应消息，所述第一意图修改响应消息指示修改成功，或者所述第一意图修改响应消息指示修改失败。
  33. 如权利要求32所述的方法，其特征在于，在所述第一意图修改响应消息指示修改失败的情况下，所述意图修改响应消息还携带修改失败的原因。
  34. 如权利要求26-33任一项所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体向所述网络管理服务提供实体发送第二意图修改请求消息，所述第二意图修改请求消息用于指示所述期望信息实例中新增的目标指标要求。
  35. 如权利要求34所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体从网络管理服务提供实体接收第二意图修改响应消息，所述第二意图修改响应消息指示所述新增的目标指标要求解析成功且具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析成功但不具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析失败。
  36. 一种意图交互方法，其特征在于，该方法包括：
    网络管理服务提供实体从网络管理服务消费实体接收网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指所述网络管理服务消费实体对网络管理服务的需求；
    所述网络管理服务提供实体根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息更新所述网络管理服务提供实体的语义知识库，所述语义知识库用于存储所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
  37. 如权利要求36所述的方法，其特征在于，还包括：
    所述网络管理服务提供实体从所述网络管理服务消费实体接收所述网络管理服务意图表达式，所述网络管理服务意图表达式为所述网络管理服务意图模板的实例化结果；
    所述网络管理服务提供实体根据所述网络管理服务意图语义知识信息确定所述网络管理服务意图表达式解析成功，则执行所述网络管理服务意图表达式。
  38. 如权利要求36或37所述的方法，其特征在于，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
  39. 如权利要求38所述的方法，其特征在于，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：
    取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
  40. 如权利要求38或39所述的方法，其特征在于，所述网络管理服务意图表达式包括所述期望信息实例、所述网络对象信息实例和上下文信息实例；
    其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
  41. 如权利要求38-40任一项所述的方法，其特征在于，还包括：
    所述网络管理服务提供实体从所述网络管理服务消费实体接收第一意图修改请求消息，所述第一意图修改请求消息用于修改所述目标指标要求的取值或取值范围。
  42. 如权利要求41所述的方法，其特征在于，还包括：
    所述网络管理服务提供实体向所述网络管理服务消费实体发送第一意图修改响应消息，所述第一意图修改响应消息指示修改成功，或者所述第一意图修改响应消息指示修改失败。
  43. 如权利要求42所述的方法，其特征在于，在所述第一意图修改响应消息指示修改 失败时，所述第一意图修改响应消息携带修改失败的原因。
  44. 如权利要求38-43任一项所述的方法，其特征在于，还包括：
    所述网络管理服务提供实体从所述网络管理服务消费实体接收第二意图修改请求消息，所述第二意图修改请求消息用于指示所述期望信息实例中新增的目标指标要求。
  45. 如权利要求44所述的方法，其特征在于，还包括：
    所述网络管理服务提供实体向所述网络管理服务消费实体发送第二意图修改响应消息，所述第二意图修改响应消息指示所述新增的目标指标要求解析成功且具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析成功但不具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析失败。
  46. 一种意图交互方法，其特征在于，该方法包括：
    网络管理服务消费实体获取网络管理服务意图模板和网络管理服务意图语义知识信息，其中，所述网络管理服务意图语义知识信息用于解析所述网络管理服务意图模板，所述网络管理服务意图模板是指网络管理服务意图的样板化描述信息，所述网络管理服务意图是指所述网络管理服务消费实体对网络管理服务的需求；
    所述网络管理服务消费实体向所述网络管理服务提供实体发送所述网络管理服务意图模板和所述网络管理服务意图语义知识信息；
    所述网络管理服务提供实体接收所述网络管理服务消费实体发送的所述网络管理服务意图模板和所述网络管理服务意图语义知识信息，并根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息更新所述网络管理服务提供实体的语义知识库，所述语义知识库用于存储所述网络管理服务意图模板和所述网络管理服务意图语义知识信息。
  47. 如权利要求46所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体根据所述网络管理服务意图模板和所述网络管理服务意图语义知识信息生成网络管理服务意图表达式，所述网络管理服务意图表达式为所述网络管理服务意图模板的实例化结果；
    所述网络管理服务消费实体向所述网络管理服务提供实体发送所述网络管理服务意图表达式；
    所述网络管理服务提供实体从所述网络管理服务消费实体接收所述网络管理服务意图表达式，并根据所述网络管理服务意图语义知识信息确定所述网络管理服务意图表达式解析成功，则执行所述网络管理服务意图表达式。
  48. 如权利要求46或47所述的方法，其特征在于，所述网络管理服务意图模板包括网络对象信息模板和期望信息模板；其中，所述网络对象信息模板指示样板化的目标网络对象，所述目标网络对象为用于实现所述网络管理服务的物理实体或逻辑实体，所述期望信息模板指示样板化的目标期望，所述目标期望为关于所述目标网络对象的性能所述网络管理服务消费实体能够提出的目标指标要求。
  49. 如权利要求48所述的方法，其特征在于，所述网络管理服务意图语义知识信息包括期望信息语义知识信息，所述期望信息语义知识信息指示关于所述目标指标要求的以下任意一项或多项：
    取值类型、计算规则、逻辑规则、用于指示配置所述目标指标要求的取值的指示信息或用于指示配置所述目标指标要求的取值范围的指示信息。
  50. 如权利要求48或49所述的方法，其特征在于，所述网络管理服务意图表达式包括 所述期望信息实例、所述网络对象信息实例和上下文信息实例；
    其中，所述期望信息实例包括所述期望信息模板对应的目标指标要求的实例化结果，所述网络对象信息实例指示的目标网络对象为所述网络对象信息模板指示的目标网络对象的实例化结果，所述上下文信息实例用于指示所述网络管理服务意图表达式的约束条件。
  51. 如权利要求48-50任一项所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体向所述网络管理服务提供实体发送第一修改请求消息，所述第一修改请求消息用于修改所述目标指标要求的取值或取值范围；
    所述网络管理服务提供实体接收所述网络管理服务消费实体发送的所述第一修改请求消息，并向所述网络管理服务消费实体发送第一意图修改响应消息，所述第一意图修改响应消息指示修改成功，或者所述第一意图修改响应消息指示修改失败。
  52. 如权利要求51所述的方法，其特征在于，在所述第一意图修改响应消息指示修改失败的情况下，所述意图修改响应消息还携带修改失败的原因。
  53. 如权利要求48-52任一项所述的方法，其特征在于，还包括：
    所述网络管理服务消费实体向所述网络管理服务提供实体发送第二意图修改请求消息，所述第二意图修改请求消息用于指示所述期望信息实例中新增的目标指标要求；
    所述网络管理服务提供实体接收所述网络管理服务消费实体发送的所述第二修改请求消息，并向所述网络管理服务消费实体发送第二意图修改响应消息，所述第二意图修改响应消息指示所述新增的目标指标要求解析成功且具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析成功但不具备支持所述新增的目标指标要求的能力，或者所述新增的目标指标要求解析失败。
  54. 一种通信装置，其特征在于，包括处理器和接口电路；
    所述接口电路用于接收来自所述通信装置之外的其它通信装置的信号并传输至所述处理器或将来自所述处理器的信号发送给所述通信装置之外的其它通信装置，所述处理器通过逻辑电路或执行代码指令用于实现如权利要求1至53中任一项所述的方法。
  55. 一种计算机可读存储介质，其特征在于，所述存储介质中存储有计算机程序或指令，当所述计算机程序或指令被通信装置执行时，实现如权利要求1至53中任一项所述的方法。
  56. 一种通信系统，其特征在于，该系统包括网络管理服务提供实体和网络管理服务消费实体；
    所述网络管理服务提供实体，用于执行如权利要求1至10以及36至45中任一项所述的方法；以及
    所述网络管理服务提供实体，用于执行如权利要求11至19、25至35中任一项所述的方法。
PCT/CN2023/099682 2022-06-20 2023-06-12 一种意图化交互方法、装置及系统 WO2023246546A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210698536.X 2022-06-20
CN202210698536.XA CN117319164A (zh) 2022-06-20 2022-06-20 一种意图化交互方法、装置及系统

Publications (1)

Publication Number Publication Date
WO2023246546A1 true WO2023246546A1 (zh) 2023-12-28

Family

ID=89259064

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/099682 WO2023246546A1 (zh) 2022-06-20 2023-06-12 一种意图化交互方法、装置及系统

Country Status (2)

Country Link
CN (1) CN117319164A (zh)
WO (1) WO2023246546A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109858030A (zh) * 2019-02-11 2019-06-07 北京邮电大学 双向的意图槽值交叉相关的任务型对话理解系统及方法
CN110519728A (zh) * 2019-07-26 2019-11-29 深圳大学 一种车载通信资源分配方法及装置
CN111565114A (zh) * 2019-02-14 2020-08-21 华为技术有限公司 一种意图处理方法、装置及系统
CN111770535A (zh) * 2019-04-01 2020-10-13 华为技术有限公司 一种基于意图的网络配置方法、装置及系统
US11153228B1 (en) * 2019-12-11 2021-10-19 Juniper Networks, Inc. Synchronizing device resources for element management systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109858030A (zh) * 2019-02-11 2019-06-07 北京邮电大学 双向的意图槽值交叉相关的任务型对话理解系统及方法
CN111565114A (zh) * 2019-02-14 2020-08-21 华为技术有限公司 一种意图处理方法、装置及系统
CN111770535A (zh) * 2019-04-01 2020-10-13 华为技术有限公司 一种基于意图的网络配置方法、装置及系统
CN110519728A (zh) * 2019-07-26 2019-11-29 深圳大学 一种车载通信资源分配方法及装置
US11153228B1 (en) * 2019-12-11 2021-10-19 Juniper Networks, Inc. Synchronizing device resources for element management systems

Also Published As

Publication number Publication date
CN117319164A (zh) 2023-12-29

Similar Documents

Publication Publication Date Title
WO2022011862A1 (zh) 一种o-ran与mec的通信方法及系统
WO2021190482A1 (zh) 算力处理的网络系统及算力处理方法
Misra et al. Detour: Dynamic task offloading in software-defined fog for IoT applications
EP3672157B1 (en) Network device configuration using a message bus
US10856183B2 (en) Systems and methods for network slice service provisioning
US11528239B2 (en) Time-sensitive networking communication method and apparatus for configuring virtual switching node
JP2017216737A (ja) モノのインターネット（ｉｏｔ）適応サービス
WO2020034812A1 (zh) 用户面功能配置的方法、装置及设备
US20240056496A1 (en) Method and Apparatus for Selecting Edge Application Server
CN113556359B (zh) 一种通讯协议转换方法、设备、系统及网关设备
TW202234908A (zh) 一種通信方法和通信裝置
US11659066B2 (en) Dynamic computation in an information centric network
EP4333533A1 (en) Computing power resource scheduling method and related apparatus
WO2022226713A1 (zh) 策略确定的方法和装置
Filippou et al. Flexible MEC service consumption through edge host zoning in 5G networks
CN111406437B (zh) 多路径数据通信
CN109150583A (zh) 一种北向接口的管理方法及装置
Nguyen et al. Toward a programmable software-defined IoT architecture for sensor service provision on demand
WO2018127068A1 (zh) 网络管理方法和装置
WO2023246546A1 (zh) 一种意图化交互方法、装置及系统
Corici et al. A solution for provisioning reliable M2M infrastructures using SDN and device management
Ustok et al. Asset administration shell as an enabler of intent-based networks for industry 4.0 automation
Sliwa et al. Efficiency of dynamic content adaptation based on semantic description of web service call context
Fernández et al. Application of multi-pronged monitoring and intent-based networking to verticals in self-organising networks
Singh et al. Flexible service oriented network architecture for wireless sensor networks

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23826195

Country of ref document: EP

Kind code of ref document: A1