CN114221959A - Service sharing method, device and system - Google Patents
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- CN114221959A CN114221959A CN202111524889.XA CN202111524889A CN114221959A CN 114221959 A CN114221959 A CN 114221959A CN 202111524889 A CN202111524889 A CN 202111524889A CN 114221959 A CN114221959 A CN 114221959A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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Abstract
The disclosure relates to a service sharing method, device and system, and relates to the technical field of communication. The service sharing method comprises the following steps: the subnet registration service node receives a service sharing request sent by the first edge gateway, wherein the service sharing request is sent under the condition that the subnet where the first edge gateway is found cannot provide the service requested by the user, and the service sharing request comprises a gateway identifier of the first edge gateway and a service identifier of the service; a subnet registration service node, which determines a second edge gateway capable of providing service by using a user database according to the gateway identifier and the service identifier; and the subnet registration service node sends the relevant information of the second edge gateway to the first edge gateway so that the first edge gateway requests the second edge gateway to provide service for the user. The technical scheme of the present disclosure can realize the sharing of a plurality of subnet services, thereby improving the network service quality.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a service sharing method, a service sharing apparatus, a service sharing system, and a non-volatile computer-readable storage medium.
Background
In the related art, network services are provided uniformly throughout the network by operators and service providers.
Disclosure of Invention
The inventors of the present disclosure found that the following problems exist in the above-described related art: the mode of providing services uniformly in the whole network has limitations in service diversification, service individuation, cross-regional service provision and the like, which leads to the reduction of network service quality.
In view of this, the present disclosure provides a service sharing technical solution, which can implement sharing of services of multiple subnets, thereby improving network service quality.
According to some embodiments of the present disclosure, there is provided a service sharing method including: the subnet registration service node receives a service sharing request sent by the first edge gateway, wherein the service sharing request is sent under the condition that the subnet where the first edge gateway is found cannot provide the service requested by the user, and the service sharing request comprises a gateway identifier of the first edge gateway and a service identifier of the service; a subnet registration service node, which determines a second edge gateway capable of providing service by using a user database according to the gateway identifier and the service identifier; and the subnet registration service node sends the relevant information of the second edge gateway to the first edge gateway so that the first edge gateway requests the second edge gateway to provide service for the user.
In some embodiments, determining, by using the user database, a second edge gateway capable of providing the service according to the gateway identifier and the service identifier includes: the subnet registration service node sends a query request to a user database, wherein the query request comprises a gateway identifier and a service identifier; and the subnet registration service node determines a second edge gateway according to the subscription information of the first edge gateway, the edge gateway list capable of providing the service and the gateway attribute returned by the user database.
In some embodiments, determining the second edge gateway comprises: and the subnet registration service node determines the second edge gateway according to a service selection strategy, wherein the service selection strategy comprises that the second edge gateway is determined according to at least one of the sharability, the shortest time delay or the sufficient subnet resources.
In some embodiments, the service sharing method further comprises: the subnet registration service node receives a service registration request sent by the second edge gateway, wherein the service registration request comprises a gateway identifier and a gateway attribute of the second edge gateway; and the subnet registration service node sends a database updating request to the user database, wherein the database updating request comprises the gateway identifier and the gateway attribute of the second edge gateway, so that the user database can update and store the gateway identifier and the gateway attribute of the second edge gateway after associating the gateway identifier and the gateway attribute.
In some embodiments, the service registration request includes a service security certificate for the service to be registered; the service sharing method further includes: and the subnet registration service node authenticates and authenticates the service to be registered according to the service security certificate.
In some embodiments, the gateway attributes include at least one of a sharing level of the service to be registered, a link state of the second edge gateway, and a capability of a node within the second edge gateway to provide the service to be registered.
According to further embodiments of the present disclosure, there is provided a service sharing method including: the first edge gateway sends a service sharing request to a subnet registration service node under the condition that the subnet where the first edge gateway is located cannot provide the service requested by the user, wherein the service sharing request comprises a gateway identifier of the first edge gateway and a service identifier of the service; the first edge gateway receives the related information of a second edge gateway which can provide service and is returned by the subnet registration service node, and the second edge gateway is determined by the subnet registration service node through a user database according to a gateway identifier and a service identifier; the first edge gateway requests the second edge gateway to provide service to the user.
In some embodiments, the service sharing method further comprises: the first edge gateway sends a service registration request to the subnet registration service node, wherein the service registration request comprises a gateway identifier and a gateway attribute of the first edge gateway; and the first edge gateway receives a successful update response returned by the subnet registration service node, and the successful update response identification user database associates the gateway identification of the second edge gateway with the gateway attribute and then updates and stores the gateway identification and the gateway attribute.
In some embodiments, the service registration request includes a service security certificate of the service to be registered, and is used by the subnet registration service node to authenticate and authenticate the service to be registered according to the service security certificate.
In still other embodiments of the present disclosure, a service sharing apparatus is provided, where the service sharing apparatus is disposed in a subnet registration service node, and includes: a receiving unit, configured to receive a service sharing request sent by a first edge gateway, where the service sharing request is sent when the first edge gateway finds that a subnet where the first edge gateway is located cannot provide a service requested by a user, and the service sharing request includes a gateway identifier of the first edge gateway and a service identifier of the service; the processing unit is used for determining a second edge gateway capable of providing service by using the user database according to the gateway identifier and the service identifier; and the sending unit is used for sending the relevant information of the second edge gateway to the first edge gateway so that the first edge gateway requests the second edge gateway to provide services for the user.
In some embodiments, the sending unit sends a query request to the user database, where the query request includes a gateway identifier and a service identifier; and the processing unit determines a second edge gateway according to the subscription information of the first edge gateway, the edge gateway list capable of providing the service and the gateway attribute which are returned by the user database.
In some embodiments, the processing unit determines the second edge gateway according to a service selection policy, where the service selection policy includes determining the second edge gateway according to at least one of whether the second edge gateway is shareable, whether the delay is shortest, or whether resources of the subnet in which the second edge gateway is located are sufficient.
In some embodiments, the receiving unit subnet registers the service node, receives a service registration request sent by the second edge gateway, where the service registration request includes a gateway identifier and a gateway attribute of the second edge gateway; the sending unit sends a database updating request to the user database, wherein the database updating request comprises the gateway identifier and the gateway attribute of the second edge gateway, so that the user database can update and store the gateway identifier and the gateway attribute of the second edge gateway after associating the gateway identifier and the gateway attribute.
In some embodiments, the service registration request includes a service security certificate for the service to be registered; and the processing unit subnet registers the service node, and authenticates the service to be registered according to the service security certificate.
In some embodiments, the gateway attributes include at least one of a sharing level of the service to be registered, a link state of the second edge gateway, and a capability of a node within the second edge gateway to provide the service to be registered.
According to still other embodiments of the present disclosure, there is provided a service sharing apparatus provided at a first edge gateway, including: the device comprises a sending unit, a service registration service node and a service sharing unit, wherein the sending unit is used for sending a service sharing request to the subnet registration service node under the condition that the subnet where the sending unit is located cannot provide the service requested by the user, the service sharing request comprises a gateway identifier of a first edge gateway and a service identifier of the service, and the service sharing request is used for sending a service request for requesting a second edge gateway to provide the service for the user; and the receiving unit is used for receiving the related information of the second edge gateway which can provide the service and is returned by the subnet registration service node, and the second edge gateway is determined for the subnet registration service node through the user database according to the gateway identifier and the service identifier.
In some embodiments, the sending unit sends a service registration request to the subnet registration service node, the service registration request including a gateway identification and a gateway attribute of the first edge gateway; and the receiving unit receives an update success response returned by the subnet registration service node, and the update success response identification user database associates the gateway identification of the second edge gateway with the gateway attribute and then updates and stores the gateway identification and the gateway attribute.
In some embodiments, the service registration request includes a service security certificate of the service to be registered, and is used by the subnet registration service node to authenticate and authenticate the service to be registered according to the service security certificate.
According to still other embodiments of the present disclosure, there is provided a service sharing apparatus, provided in a subnet registration service node, including: a memory; and a processor coupled to the memory, the processor configured to execute the service sharing method on the subnet registration service node side in any of the above embodiments based on instructions stored in the memory device.
According to still other embodiments of the present disclosure, there is provided a service sharing apparatus provided at a first edge gateway, including: a memory; and a processor coupled to the memory, the processor configured to execute the method for edge gateway side service sharing in any of the above embodiments based on instructions stored in the memory device.
According to still further embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the service sharing method in any of the above embodiments.
According to still further embodiments of the present disclosure, there is provided a service sharing system including: a subnet registration service node, configured to execute a service sharing method on a subnet registration service node side in any of the embodiments; the first edge gateway is configured to execute the service sharing method on the edge gateway side in any of the embodiments.
In the above embodiment, in the case that the edge gateway cannot provide the service requested by the user, the edge gateway can query the support of the service by other subnets by registering the service node with the subnet, and initiate a service request to the edge gateway supporting the service. Therefore, the sharing of the services of the plurality of sub-networks can be realized, and the quality of the network service is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.
The present disclosure can be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:
fig. 1a illustrates a flow diagram of some embodiments of a service sharing method of the present disclosure;
FIG. 1b shows a flow diagram of further embodiments of a service sharing method of the present disclosure;
FIG. 2 illustrates a schematic diagram of some embodiments of a service sharing method of the present disclosure;
figure 3a shows a signalling diagram of some embodiments of the service sharing method of the present disclosure;
fig. 3b shows a signaling diagram of further embodiments of the service sharing method of the present disclosure;
fig. 4a illustrates a block diagram of some embodiments of a service sharing arrangement of the present disclosure;
FIG. 4b shows a block diagram of further embodiments of a service sharing arrangement of the present disclosure;
FIG. 5 illustrates a block diagram of still further embodiments of the service sharing arrangement of the present disclosure;
FIG. 6 illustrates a block diagram of still further embodiments of the service sharing arrangement of the present disclosure;
fig. 7 illustrates a block diagram of some embodiments of a service sharing system of the present disclosure.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
As described above, the mode of providing services uniformly over the entire network has limitations in terms of service diversification, service personalization, cross-regional service provision, and the like, and cannot meet the service development requirements of the 6G network.
Therefore, the present disclosure provides a 6G subnet service sharing technical solution for the technical problems of the requirements of 6G network service diversification, service personalization, cross-regional service sharing, and the like. Setting a subnet service management module in the 6G subnet registration service node, setting a subnet service management module in the edge gateway, setting a subnet module in the 6G user database, and providing a subnet service sharing process. For example, the technical solution of the present disclosure can be realized by the following embodiments.
Fig. 1a illustrates a flow diagram of some embodiments of a service sharing method of the present disclosure.
As shown in fig. 1a, in step 110a, the subnet registers the service node, receives the service sharing request sent by the first edge gateway, and the service sharing request is sent when the first edge gateway finds that the subnet where the first edge gateway is located cannot provide the service requested by the user. The service sharing request comprises a gateway identification of the first edge gateway and a service identification of the service.
In some embodiments, the subnet registration service node receives a service registration request sent by the second edge gateway, where the service registration request includes a gateway identifier and a gateway attribute of the second edge gateway; and the subnet registration service node sends a database updating request to the user database, wherein the database updating request comprises the gateway identifier and the gateway attribute of the second edge gateway, so that the user database can update and store the gateway identifier and the gateway attribute of the second edge gateway after associating the gateway identifier and the gateway attribute.
In some embodiments, in case the service to be registered is authenticated and authenticated, the subnet registers the service node, sending an update database request to the user database. For example, the service registration request includes a service security certificate of the service to be registered; the service sharing method further includes: and the subnet registration service node authenticates and authenticates the service to be registered according to the service security certificate.
For example, when a new service is created or accessed in the local subnet, the service installation is completed in the edge gateway of the local subnet; the edge gateway prepares to bring the service online; the edge gateway sends a service registration request to a subnet registration service node, wherein the service registration request comprises an edge gateway identifier, a service ID (identifier), a sharing level, a service security certificate and service node capacity (such as mobility, computing power, forwarding capacity and the like); and the subnet registration service node authenticates and authenticates the reported service according to the service security certificate, so that the legality and the security of the service are ensured. For example, the sharing levels may include a full network sharing level, a specific subnet sharing level, and the like.
For example, the subnet registration service node initiates a database updating request to the user database through the information of the authenticated service, wherein the database updating request comprises an edge gateway identifier, a service ID, a sharing level and service node capacity; the subnet module in the user database returns an update success response; and the subnet registration service node returns a registration update response to the edge gateway, wherein the registration update response comprises the edge gateway identification and the service ID.
In some embodiments, the subnet users complete the user access procedure; a subnet user initiates a service request to an edge gateway, and the service request carries an edge gateway identifier (such as an edge gateway 1), a user ID and a service ID; after discovering that the service can not be provided by the local subnet, the edge gateway inquires the support condition of the service from a subnet service management module in the subnet registration service node, and carries the edge gateway identifier 1 and the service ID.
In step 120a, the subnet registers the service node, and determines a second edge gateway capable of providing the service by using the user database according to the gateway identifier and the service identifier.
In some embodiments, the subnet registers the service node, and sends a query request to the user database, wherein the query request includes a gateway identifier and a service identifier; and the subnet registration service node determines a second edge gateway according to the subscription information of the first edge gateway, the edge gateway list capable of providing the service and the gateway attribute returned by the user database.
For example, the gateway attributes include at least one of a sharing level of the service to be registered, a link state of the second edge gateway, and a capability of a node within the second edge gateway providing the service to be registered.
In some embodiments, a subnet service management module in a subnet registration service node queries the information of the service from a user database, and carries an edge gateway identifier 1 and a service ID; the subnet module in the user database returns the subscription information of the edge gateway, and the edge gateway list and corresponding attributes (including the sharing level of the service, the link state of the edge gateway, the capability of the node in the edge gateway providing the service, etc.) which can currently provide the service in the whole network according to the edge gateway identifier 1 and the service ID.
In some embodiments, the subnet registers with the service node, and determines the second edge gateway according to a service selection policy, where the service selection policy includes determining the second edge gateway according to at least one of whether the second edge gateway is shareable, whether the delay is shortest, or whether the resources of the subnet in which the second edge gateway is located are sufficient.
In some embodiments, the subnet service management module in the subnet registration service node determines the preferred service providing edge gateway 2 according to the service selection policy, the subscription service information of the edge gateway 1, the service providing edge gateway list and attributes. For example, according to the service selection policy, an edge gateway that is sharable, has the shortest delay, and has sufficient resources in the subnet may be selected as the edge gateway 2.
In step 130a, the subnet registers the service node, and sends the related information of the second edge gateway to the first edge gateway, so that the first edge gateway requests the second edge gateway to provide the service for the user.
In some embodiments, the subnet registration service node sends the information of the preferred service providing edge gateway 2 to the edge gateway 1; the edge gateway 1 initiates a service request to the edge gateway 2; the edge gateway 2 returns a service response to the edge gateway 1; the edge gateway 1 sends the response information to the user and returns a service response; and the user establishes service connection with the service providing edge gateway 2 according to the received information.
FIG. 1b illustrates a flow diagram of further embodiments of the service sharing methods of the present disclosure.
As shown in fig. 1b, in step 110b, the first edge gateway sends a service sharing request to the subnet registration service node in case that it finds that the subnet where it is located cannot provide the service requested by the user. The service sharing request comprises a gateway identification of the first edge gateway and a service identification of the service.
For example, the service registration request includes a service security certificate of the service to be registered, and is used by the subnet registration service node to authenticate and authenticate the service to be registered according to the service security certificate.
In some embodiments, the first edge gateway sends a service registration request to the subnet registration service node, the service registration request including a gateway identification and a gateway attribute of the first edge gateway; and the first edge gateway receives a successful update response returned by the subnet registration service node, and the successful update response identification user database associates the gateway identification of the second edge gateway with the gateway attribute and then updates and stores the gateway identification and the gateway attribute.
In step 120b, the first edge gateway receives the relevant information of the second edge gateway capable of providing the service, which is returned by the subnet registration service node. And the second edge gateway is determined for the subnet registration service node according to the gateway identifier and the service identifier through the user database.
In step 130b, the first edge gateway requests the second edge gateway to provide service to the user.
Fig. 2 shows a schematic diagram of some embodiments of a service sharing method of the present disclosure.
As shown in fig. 2, the 6G user subnets include personal subnets (e.g., personal health services, personal information services, etc.), home subnets (e.g., home entertainment services, home health services, etc.), mobile subnets (e.g., entertainment services, information services, etc.), enterprise subnets (e.g., security services, industrial controls, information services, etc.), and so on.
And a subnet service management module of the 6G subnet registration service node supports service management of all subnets, including service registration and distribution and the like.
In some embodiments, the subnet service management module in the 6G subnet registration service node supports the following functions: the method supports service management of all sub-networks, including service registration and distribution; and the authentication and authorization of the service reported by the edge gateway are supported according to the service security certificate, and the legality and security of the service are confirmed. And returning a request response comprising an edge gateway identifier and a service ID; the method supports that the information of the service passing the authentication is sent to a user database to be updated, wherein the information comprises an edge gateway identifier, a service ID, a sharing level and service node capacity; supporting to inquire the information of a certain service to a user database, and carrying an edge gateway identifier (a service request party) and a service ID; the support determines the preferred service providing edge gateway according to the service selection strategy, the signed service information of a certain edge gateway (service requester), the list and the attribute of the service providing edge gateway (service provider). And sending the information of the preferred service providing edge gateway to the service request edge gateway.
The 6G subnet attached service node provides network access service for the edge gateway of the user subnet, including authentication and authorization, IP (Internet protocol) address allocation and the like.
The 6G subnet registration service node provides subnet registration service for the attached edge gateway and provides 6G business service for the user.
The subnet module of the 6G user database stores the service information supported by all subnets of the 6G network, including edge gateway identification, service ID, service sharing level, service node capability, etc.
In some embodiments, the subnet module in the 6G subscriber database supports the following functions: the method supports and stores the service information supported by all the subnets of the 6G network, and comprises edge gateway identification, service ID, service sharing level, service node capacity and the like; supporting the processing of the database updating request from the subnet registration service node; and the support is to return the subscription information of the edge gateway (service requester) to the subnet registration service node according to the edge gateway identifier (service requester) and the service ID, and a list of edge gateways (service providers) which can currently provide the service in the whole network and corresponding attributes (including the sharing level of the service, the link state of the edge gateway, the capability of the node providing the service in the edge gateway, and the like).
And a subnet service management module in the edge gateway is responsible for managing services of the subnet, including service registration, application, sharing and the like.
In some embodiments, the subnet service management module of the edge gateway supports the following functions: services for managing the subnet are supported, including service registration, application, sharing and the like; the method supports that services are divided into shared services and non-shared services according to factors such as service providing node capability, service provider willingness and sharing conditions in the subnet. And the shared service is on-line; the method comprises the steps that a service registration request is initiated to a 6G subnet registration service node; and the support processing subnet user initiates a service request to the edge gateway. And after finding that the service can not be provided by the local subnet, inquiring the support condition of the service from a subnet service management module in the subnet registration service node, wherein the support condition carries the edge gateway identifier 1 and the service ID. And returning a corresponding service response; service requests and service responses between edge gateways are supported.
In the above embodiment, a subnet service management module in a 6G subnet registration service node, a subnet service management module of an edge gateway, and a subnet module in a 6G user database are defined, and a method and a flow for sharing subnet services are provided; the subnet service management module in the subnet service registration node can configure the service sharing policy to provide the best shared service node for the service request.
Fig. 3a shows a signaling diagram of some embodiments of the service sharing method of the present disclosure.
As shown in fig. 3a, in event 0, when a new service is created or accessed in the local subnet, the service installation is completed in the edge gateway of the local subnet.
In event 1, the edge gateway is ready to bring the service online.
At event 2, the edge gateway sends a service registration request to the subnet registration service node, including edge gateway identification, service ID (identification), sharing level, service security credentials, service node capabilities (e.g., mobility, computational power, forwarding amount, etc.)
For example, the sharing levels may include a full network sharing level, a specific subnet sharing level, and the like.
In event 3, the subnet registration service node authenticates and authorizes the reported service according to the service security certificate, and ensures the validity and security of the service.
In event 4, the subnet registration service node initiates an update database request to the user database with the information of the authenticated service, including edge gateway identification, service ID, sharing level, service node capability.
At event 5, the subnet module in the subscriber database returns an update success response.
At event 6, the subnet registration service node returns a registration update response to the edge gateway, including the edge gateway identification, service ID.
Fig. 3b shows a signaling diagram of further embodiments of the service sharing method of the present disclosure.
As shown in fig. 3b, at event 0, the subnet user completes the user access procedure.
In event 1, a subnet user initiates a service request to an edge gateway, carrying an edge gateway identifier (e.g., edge gateway 1), a user ID, and a service ID.
In event 2, after discovering that the service cannot be provided by the local subnet, the edge gateway queries the support condition of the service from the subnet service management module in the subnet registration service node, and carries the edge gateway identifier 1 and the service ID.
In event 3, the subnet service management module in the subnet registration service node queries the information of the service to the user database, and carries the edge gateway identifier 1 and the service ID.
In event 4, the subnet module in the subscriber database returns the subscription information of the edge gateway, and the list of edge gateways that can currently provide the service and corresponding attributes (including the sharing level of the service, the link status of the edge gateway, the capabilities of the nodes in the edge gateway that provide the service, etc.) according to the edge gateway identifier 1 and the service ID.
In event 5, the subnet service management module in the subnet registration service node determines the preferred service providing edge gateway 2 according to the service selection policy, the subscription service information of the edge gateway 1, the service providing edge gateway list and the attribute. For example, according to the service selection policy, an edge gateway that is sharable, has the shortest delay, and has sufficient resources in the subnet may be selected as the edge gateway 2.
At event 6, the subnet registration service node sends the information of this preferred service providing edge gateway 2 to the edge gateway 1.
In event 7, the edge gateway 1 initiates a service request to the edge gateway 2.
In event 8, the edge gateway 2 returns a service response to the edge gateway 1.
At event 9, the edge gateway 1 sends a response message to the user, returning a service response.
In event 10, the user establishes a service connection with the service providing edge gateway 2 based on the received information.
Fig. 4a illustrates a block diagram of some embodiments of a service sharing arrangement of the present disclosure.
As shown in fig. 4a, the service sharing apparatus 4a is provided in the subnet registration service node, and includes: a receiving unit 41a, configured to receive a service sharing request sent by a first edge gateway, where the service sharing request is sent when the first edge gateway finds that a subnet where the first edge gateway is located cannot provide a service requested by a user, and the service sharing request includes a gateway identifier of the first edge gateway and a service identifier of the service; a processing unit 42a, configured to determine, according to the gateway identifier and the service identifier, a second edge gateway capable of providing the service by using the user database; a sending unit 43a, configured to send the relevant information of the second edge gateway to the first edge gateway, so that the first edge gateway requests the second edge gateway to provide a service for the user.
In some embodiments, the sending unit 43a sends a query request to the user database, where the query request includes a gateway identifier and a service identifier; the processing unit 42a determines the second edge gateway according to the subscription information of the first edge gateway, the list of edge gateways capable of providing services, and the gateway attribute returned by the user database.
In some embodiments, the processing unit 42a determines the second edge gateway according to a service selection policy, where the service selection policy includes determining the second edge gateway according to at least one of whether the second edge gateway is shareable, whether the delay is shortest, or whether the resources of the subnet in which the second edge gateway is located are sufficient.
In some embodiments, the receiving unit 41a registers the service node in the subnet, receives a service registration request sent by the second edge gateway, where the service registration request includes a gateway identifier and a gateway attribute of the second edge gateway; the sending unit 43a sends an update database request to the user database, where the update database request includes the gateway identifier and the gateway attribute of the second edge gateway, so that the user database associates the gateway identifier and the gateway attribute of the second edge gateway and then updates and stores the associated gateway identifier and gateway attribute.
In some embodiments, the service registration request includes a service security certificate for the service to be registered; and the processing unit subnet registers the service node, and authenticates the service to be registered according to the service security certificate.
In some embodiments, the gateway attributes include at least one of a sharing level of the service to be registered, a link state of the second edge gateway, and a capability of a node within the second edge gateway to provide the service to be registered.
Fig. 4b shows a block diagram of further embodiments of the service sharing arrangement of the present disclosure.
As shown in fig. 4b, the service sharing apparatus 4b is disposed at the first edge gateway, and includes: a sending unit 41b, configured to send a service sharing request to a subnet registration service node when a subnet where the subnet is located is found to be unable to provide a service requested by a user, where the service sharing request includes a gateway identifier of a first edge gateway and a service identifier of a service, and send a service request for requesting a second edge gateway to provide the service for the user; and the receiving unit 42b is configured to receive relevant information of a second edge gateway capable of providing a service, which is returned by the subnet registration service node, where the second edge gateway is determined by the subnet registration service node through the user database according to the gateway identifier and the service identifier.
In some embodiments, the sending unit 41b sends a service registration request to the subnet registration service node, the service registration request including the gateway identification and the gateway attribute of the first edge gateway; the receiving unit 42b receives an update success response returned by the subnet registration service node, and the update success response identifier user database associates the gateway identifier of the second edge gateway with the gateway attribute and then updates and stores the gateway identifier and the gateway attribute.
In some embodiments, the service registration request includes a service security certificate of the service to be registered, and is used by the subnet registration service node to authenticate and authenticate the service to be registered according to the service security certificate.
Fig. 5 illustrates a block diagram of still further embodiments of the service sharing apparatus of the present disclosure.
As shown in fig. 5, the service sharing apparatus 5 of this embodiment includes: a memory 51 and a processor 52 coupled to the memory 51, the processor 52 being configured to execute a service sharing method in any one of the embodiments of the present disclosure based on instructions stored in the memory 51.
In some embodiments, the service sharing device 5 is disposed in the subnet registration service node, and the processor 52 is configured to execute the subnet registration service node side service sharing method in any one of the embodiments of the present disclosure based on the instructions stored in the memory 51.
In some embodiments, the service sharing apparatus 5 is disposed at the first edge gateway, and the processor 52 is configured to execute the first edge gateway side service sharing method in any one of the embodiments of the present disclosure based on instructions stored in the memory 51.
The memory 51 may include, for example, a system memory, a fixed nonvolatile storage medium, and the like. The system memory stores, for example, an operating system, an application program, a Boot Loader, a database, and other programs.
Fig. 6 illustrates a block diagram of still further embodiments of the service sharing arrangement of the present disclosure.
As shown in fig. 6, the service sharing apparatus 6 of this embodiment includes: a memory 610 and a processor 620 coupled to the memory 610, the processor 620 being configured to perform a service sharing method in any of the embodiments described above based on instructions stored in the memory 610.
In some embodiments, the service sharing device 65 is disposed in the subnet registration service node, and the processor 620 is configured to execute the subnet registration service node side service sharing method in any one of the foregoing embodiments based on the instructions stored in the memory 610.
In some embodiments, the service sharing device 6 is disposed at the first edge gateway, and the processor 620 is configured to execute the first edge gateway side service sharing method in any one of the foregoing embodiments based on instructions stored in the memory 610.
The memory 610 may include, for example, system memory, fixed non-volatile storage media, and the like. The system memory stores, for example, an operating system, an application program, a Boot Loader, and other programs.
The service sharing apparatus 6 may further include an input-output interface 630, a network interface 640, a storage interface 650, and the like. These interfaces 630, 640, 650 and the connections between the memory 610 and the processor 620 may be through a bus 660, for example. The input/output interface 630 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, a touch screen, a microphone, and a sound box. The network interface 640 provides a connection interface for various networking devices. The storage interface 650 provides a connection interface for external storage devices such as an SD card and a usb disk.
Fig. 7 illustrates a block diagram of some embodiments of a service sharing system of the present disclosure.
As shown in fig. 7, the service sharing system 7 includes: a subnet registration service node 71, configured to execute the service sharing method on the subnet registration service node side in any of the embodiments described above; a first edge gateway 72, configured to execute the service sharing method on the edge gateway side in any of the embodiments described above.
As will be appreciated by one skilled in the art, embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable non-transitory storage media having computer-usable program code embodied therein, including but not limited to disk storage, CD-ROM, optical storage, and the like.
So far, the service sharing method, the service sharing apparatus, the service sharing system, and the nonvolatile computer readable storage medium according to the present disclosure have been described in detail. Some details that are well known in the art have not been described in order to avoid obscuring the concepts of the present disclosure. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
The method and system of the present disclosure may be implemented in a number of ways. For example, the methods and systems of the present disclosure may be implemented by software, hardware, firmware, or any combination of software, hardware, and firmware. The above-described order for the steps of the method is for illustration only, and the steps of the method of the present disclosure are not limited to the order specifically described above unless specifically stated otherwise. Further, in some embodiments, the present disclosure may also be embodied as programs recorded in a recording medium, the programs including machine-readable instructions for implementing the methods according to the present disclosure. Thus, the present disclosure also covers a recording medium storing a program for executing the method according to the present disclosure.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the present disclosure. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.
Claims (15)
1. A service sharing method, comprising:
a subnet registration service node, receiving a service sharing request sent by a first edge gateway, where the service sharing request is sent when the first edge gateway finds that its subnet can not provide a service requested by a user, and the service sharing request includes a gateway identifier of the first edge gateway and a service identifier of the service;
the subnet registration service node determines a second edge gateway capable of providing the service by using a user database according to the gateway identifier and the service identifier;
and the subnet registration service node sends the relevant information of the second edge gateway to the first edge gateway so that the first edge gateway requests the second edge gateway to provide the service for the user.
2. The service sharing method according to claim 1, wherein the determining, by using a user database according to the gateway identifier and the service identifier, a second edge gateway capable of providing the service comprises:
the subnet registration service node sends a query request to the user database, wherein the query request comprises the gateway identifier and the service identifier;
and the subnet registration service node determines the second edge gateway according to the subscription information of the first edge gateway, the edge gateway list capable of providing the service and the gateway attribute returned by the user database.
3. The service sharing method of claim 2, wherein the determining the second edge gateway comprises:
and the subnet registration service node determines the second edge gateway according to a service selection strategy, wherein the service selection strategy comprises determining the second edge gateway according to at least one of the sharing possibility, the shortest time delay or the sufficient subnet resources.
4. The service sharing method of any of claims 1-3, further comprising:
the subnet registration service node receives a service registration request sent by the second edge gateway, wherein the service registration request comprises a gateway identifier and a gateway attribute of the second edge gateway;
and the subnet registration service node sends a database updating request to the user database, wherein the database updating request comprises the gateway identifier and the gateway attribute of the second edge gateway, so that the user database can update and store the gateway identifier and the gateway attribute of the second edge gateway after associating the gateway identifier and the gateway attribute.
5. The service sharing method according to claim 4, wherein the service registration request includes a service security certificate of the service to be registered;
further comprising:
and the subnet registration service node authenticates and authenticates the service to be registered according to the service security certificate.
6. The service sharing method of claim 4, wherein the gateway attributes comprise at least one of a sharing level of the service to be registered, a link state of the second edge gateway, and a node capability within the second edge gateway to provide the service to be registered.
7. A service sharing method, comprising:
the first edge gateway sends a service sharing request to a subnet registration service node under the condition that the subnet where the first edge gateway is located cannot provide the service requested by the user, wherein the service sharing request comprises a gateway identifier of the first edge gateway and a service identifier of the service;
the first edge gateway receives the relevant information of a second edge gateway which can provide the service and is returned by the subnet registration service node, and the second edge gateway is determined by the subnet registration service node through a user database according to the gateway identifier and the service identifier;
the first edge gateway requests the second edge gateway to provide the service for the user.
8. The service sharing method of claim 7, further comprising:
the first edge gateway sends a service registration request to the subnet registration service node, wherein the service registration request comprises a gateway identifier and a gateway attribute of the first edge gateway;
and the first edge gateway receives an update success response returned by the subnet registration service node, and the update success response identification is used for updating and storing after the user database associates the gateway identification of the second edge gateway with the gateway attribute.
9. The service sharing method according to claim 8, wherein the service registration request includes a service security certificate of the service to be registered, and is used by the subnet registration service node to authenticate and authenticate the service to be registered according to the service security certificate.
10. A service sharing apparatus that is provided to register a service node in a subnet, comprising:
a receiving unit, configured to receive a service sharing request sent by a first edge gateway, where the service sharing request is sent when the first edge gateway finds that a subnet where the first edge gateway is located cannot provide a service requested by a user, and the service sharing request includes a gateway identifier of the first edge gateway and a service identifier of the service;
the processing unit is used for determining a second edge gateway capable of providing the service by utilizing a user database according to the gateway identification and the service identification;
a sending unit, configured to send the relevant information of the second edge gateway to the first edge gateway, so that the first edge gateway requests the second edge gateway to provide the service for the user.
11. A service sharing apparatus provided at a first edge gateway, comprising:
a sending unit, configured to send a service sharing request to a subnet registration service node when a subnet where the subnet is located is found to be unable to provide a service requested by a user, where the service sharing request includes a gateway identifier of the first edge gateway and a service identifier of the service, and send a service request for requesting a second edge gateway to provide the service for the user;
a receiving unit, configured to receive, by the first edge gateway, relevant information of a second edge gateway capable of providing the service, where the information is returned by the subnet registration service node, and the second edge gateway is determined by the subnet registration service node according to the gateway identifier and the service identifier through a user database.
12. A service sharing apparatus that is provided to register a service node in a subnet, comprising:
a memory; and
a processor coupled to the memory, the processor configured to perform the service sharing method of any of claims 1-6 based on instructions stored in the memory.
13. A service sharing apparatus provided at a first edge gateway, comprising:
a memory; and
a processor coupled to the memory, the processor configured to perform the service sharing method of any of claims 7-9 based on instructions stored in the memory.
14. A service sharing system, comprising:
a subnet registration service node for performing the service sharing method of any one of claims 1-6;
a first edge gateway for performing the service sharing method of any one of claims 7-9.
15. A non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of any of claims 1-9.
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| CN202111524889.XA CN114221959A (en) | 2021-12-14 | 2021-12-14 | Service sharing method, device and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114760304A (en) * | 2022-03-30 | 2022-07-15 | 中国电信股份有限公司 | Computing power information processing method and system and computing power gateway |
| WO2024073921A1 (en) * | 2022-11-11 | 2024-04-11 | Lenovo (Beijing) Limited | Method and apparatus of supporting edge sharing |
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2021
- 2021-12-14 CN CN202111524889.XA patent/CN114221959A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114760304A (en) * | 2022-03-30 | 2022-07-15 | 中国电信股份有限公司 | Computing power information processing method and system and computing power gateway |
| WO2024073921A1 (en) * | 2022-11-11 | 2024-04-11 | Lenovo (Beijing) Limited | Method and apparatus of supporting edge sharing |
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