CN114257514A - Edge gateway slicing method, device, storage medium and electronic equipment - Google Patents
Edge gateway slicing method, device, storage medium and electronic equipment Download PDFInfo
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Abstract
The disclosure provides an edge gateway slicing method, an edge gateway slicing device, a storage medium and electronic equipment, and relates to the technical field of wireless communication and terminals. The method comprises the following steps: generating a gateway slice list according to the service capability, wherein the gateway slice list comprises a slice service identifier; receiving a registration request sent by a terminal, wherein the registration request comprises terminal service capability; issuing a gateway slice list corresponding to the terminal service capability to the terminal so that the terminal can receive and store the gateway slice list, and selecting a corresponding gateway slice service identifier from the gateway slice list according to the service type; receiving a service connection request initiated by a terminal according to the selected slice service identifier; and selecting a receiving terminal according to the control strategy and the terminal service capability. The embodiment of the disclosure slices the edge gateway and controls different slices, thereby meeting the communication requirements of different service scenes.
Description
Technical Field
The present disclosure relates to the field of wireless communication and terminal technologies, and in particular, to an edge gateway slicing method and apparatus, a storage medium, and an electronic device.
Background
Aiming at the interconnection requirement based on a subnet, a distributed control 6G networking architecture is provided, and a user can access a 6G network through a 6G edge gateway; the 6G real-time multimedia communication scene comprises holographic communication, immersive teaching, digital human medical treatment and the like.
The existing services do not distinguish scene types, and all process the services according to the same control strategy, for example, according to the same priority, so that the functions of different priorities, QoS control, safety strategy and the like cannot be realized aiming at a specific 6G real-time multimedia communication scene, and the communication requirements of sensing different service scenes cannot be met.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The present disclosure provides an edge gateway slicing method, apparatus, storage medium and electronic device, which at least to some extent overcome the problem in the related art that communication requirements of different service scenarios cannot be perceived.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.
According to an aspect of the present disclosure, there is provided an edge gateway slicing method, applied to an edge gateway, including:
generating a gateway slice list according to service capacity, wherein the gateway slice list comprises a slice service identifier;
receiving a registration request sent by a terminal, wherein the registration request comprises terminal service capability;
issuing a gateway slice list corresponding to the terminal service capability to the terminal so that the terminal can receive and store the gateway slice list, and selecting a corresponding gateway slice service identifier from the gateway slice list according to the service type;
receiving a service connection request initiated by a terminal according to the selected slice service identifier;
and selecting a receiving terminal according to the control strategy and the terminal service capability.
In one embodiment of the present disclosure, further comprising:
and sending a gateway registration request to the subnet registration service node, wherein the gateway registration request comprises a gateway slice list so that the subnet registration service node can register according to the gateway slice list and issue a corresponding control strategy to the edge gateway based on the network.
In an embodiment of the present disclosure, the selecting a receiving terminal according to a control policy and a terminal service capability includes:
distributing the service connection request to a corresponding gateway slice according to the slice service identifier, and finishing corresponding service processing according to a control strategy;
inquiring whether the target gateway supports a corresponding gateway slice or not according to a target edge gateway identifier included in the service connection request, and forwarding the service connection request to the target edge gateway; the target edge gateway receives the service connection request, distributes the service connection request to the corresponding gateway slice according to the slice service identifier, completes corresponding service processing according to the control strategy, selects a receiving terminal according to the control strategy and the terminal service capability, and forwards the service connection request to the receiving terminal.
In an embodiment of the present disclosure, said querying, according to a target edge gateway identifier included in a service connection request, whether a target edge gateway supports a corresponding gateway slice includes: and inquiring whether the target edge gateway supports the corresponding gateway slice or not according to the target edge gateway identifier, if so, directly forwarding the service connection request to the target edge gateway, otherwise, after deleting the slice service identifier, forwarding the service connection request to the target edge gateway.
In an embodiment of the present disclosure, after the subnet registration service node performs registration according to the gateway slice list and issues a corresponding control policy to the edge gateway based on the network, the method further includes: and broadcasting the registered gateway slice list to other edge gateways according to the edge gateways registered in the gateway slice list, and receiving the broadcast information and returning a broadcast success response by the other edge gateways.
In one embodiment of the present disclosure, the control strategy includes: priority or quality of service QoS control.
In one embodiment of the present disclosure, the network is a 6G network.
According to another aspect of the present disclosure, there is also provided an edge gateway slicing apparatus, including:
the gateway slice generation module is used for generating a gateway slice list according to the service capability, wherein the gateway slice list comprises a slice service identifier;
the registration request receiving module is used for receiving a registration request sent by a terminal, wherein the registration request comprises terminal service capacity;
the gateway slice issuing module issues a gateway slice list corresponding to the service capability of the terminal to the terminal so that the terminal can receive and store the gateway slice list and select a corresponding gateway slice service identifier from the gateway slice list according to the service type;
the service connection request module is used for receiving a service connection request initiated by the terminal according to the selected slice service identifier;
and the receiving terminal selection module is used for selecting a receiving terminal according to the control strategy and the terminal service capability.
According to another aspect of the present disclosure, there is also provided an electronic device including: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to perform any of the edge gateway slicing methods described above via execution of the executable instructions.
According to another aspect of the present disclosure, there is also provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the edge gateway slicing method of any one of the above.
The present disclosure provides an edge gateway slicing method, device, storage medium and electronic device, including: generating a gateway slice list according to the service capability, wherein the gateway slice list comprises a slice service identifier; receiving a registration request sent by a terminal, wherein the registration request comprises terminal service capability; issuing a gateway slice list corresponding to the terminal service capability to the terminal so that the terminal can receive and store the gateway slice list, and selecting a corresponding gateway slice service identifier from the gateway slice list according to the service type; receiving a service connection request initiated by a terminal according to the selected slice service identifier; and selecting a receiving terminal according to the control strategy and the terminal service capability. The edge gateway can be sliced, and control strategies can be carried out on different slices, so that the communication requirements of different service scenes are met.
Furthermore, an edge gateway slice module is newly added to the subnet registration service node, and can be responsible for receiving the registration request of the edge gateway and issuing a control strategy, and simultaneously broadcasting the slice list of the registration gateway to other edge gateways.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 illustrates a flowchart of an edge gateway slicing method in an embodiment of the present disclosure;
fig. 2 is a flow chart illustrating a method for selecting a receiving terminal according to a control policy and a terminal service capability in an embodiment of the present disclosure;
fig. 3 is a schematic diagram illustrating a process of querying whether a target edge gateway supports a corresponding gateway slice in an embodiment of the present disclosure;
fig. 4 shows a schematic diagram of an edge gateway slicing apparatus in an embodiment of the present disclosure;
fig. 5 is a schematic diagram illustrating an edge gateway slicing system architecture in an embodiment of the present disclosure;
fig. 6 is a schematic diagram illustrating a further edge gateway slicing method in an embodiment of the present disclosure;
fig. 7 is a schematic diagram illustrating a method for registering a 6G terminal with an edge gateway in an embodiment of the present disclosure;
fig. 8 is a schematic diagram illustrating a 6G edge gateway registration method in an embodiment of the present disclosure; and
fig. 9 shows a block diagram of an electronic device in an embodiment of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
For ease of understanding, the following first explains several terms to which the disclosure relates:
QoS (Quality of Service) is a security mechanism of a network, and is a technique for solving problems such as network delay and congestion.
The priority is a safety mechanism, the priority is high and is made first, and the priority is low and is made later; the priority is a parameter for determining the priority level of each job program to receive system resources when the computer time-sharing operating system processes a plurality of job programs.
The IP bearer network is a private network constructed by each operator in an IP technology, and is used for bearing services with high requirements on transmission quality, and the IP bearer network has the characteristics of low cost, good expansibility, flexible service bearer and the like of the IP network, and also has high reliability and safety of a transmission system.
The edge gateway is a gateway deployed at the edge of a network, and is connected with a physical world and a digital world through functions of network connection, protocol conversion and the like, so that light connection management, real-time data analysis and application management functions are provided.
The present exemplary embodiment will be described in detail below with reference to the drawings and examples.
The embodiment of the disclosure provides an edge gateway slicing method, which can be executed by any electronic device with computing processing capability.
Fig. 1 shows a flowchart of an edge gateway slicing method in an embodiment of the present disclosure, and as shown in fig. 1, the edge gateway slicing method provided in the embodiment of the present disclosure is applied to an edge gateway, and includes the following steps:
and S102, generating a gateway slice list according to the service capability, wherein the gateway slice list comprises a slice service identifier.
In one embodiment, the gateway slice list includes, but is not limited to, a slice service identification and an edge gateway identification.
The edge gateway is a gateway deployed at the edge of the network, and connects the physical and digital worlds through functions such as network connection and protocol conversion, thereby providing lightweight connection management, real-time data analysis and application management functions.
It should be noted that the service capability includes, but is not limited to, the rate of processing the service and the type of processing the service.
It should be noted that the slice service identifier refers to a slice identifier that handles different service types.
S104, receiving a registration request sent by the terminal, wherein the registration request comprises the service capability of the terminal.
It should be noted that the registration request includes, but is not limited to, terminal service capability; terminal traffic capabilities include, but are not limited to, the rate at which the terminal processes traffic and the type of traffic processed.
And S106, issuing a gateway slice list corresponding to the service capability of the terminal to the terminal so that the terminal can receive and store the gateway slice list, and selecting a corresponding gateway slice service identifier from the gateway slice list according to the service type.
It should be noted that, the edge gateway issues a gateway slice list corresponding to the service capability of the terminal to the terminal and returns a registration success response message.
And S108, receiving a service connection request initiated by the terminal according to the selected slice service identifier.
It should be noted that the service connection request includes, but is not limited to, a target edge gateway identifier.
S110, selecting a receiving terminal according to the control strategy and the terminal service capability.
In one embodiment, the control policy includes security mechanisms such as priority or quality of service QoS control.
It should be noted that the priority is a security mechanism, and is done first when the priority is high, and then done when the priority is low; the priority is a parameter for determining the priority level of each job program to receive system resources when the computer time-sharing operating system processes a plurality of job programs.
It should be noted that, QoS (Quality of Service) control is a security mechanism of a network, and is a technology for solving the problems of network delay and congestion; different services or flow are distinguished by various means, different priorities are customized, and high-priority service data are ensured by discarding and decelerating low-priority service data; when the network is overloaded or congested, QoS can ensure that important traffic is not delayed or dropped while ensuring efficient operation of the network.
In the above embodiment, the edge gateway automatically generates the gateway slice list according to the service capability, implements policy control of the slices based on a control policy issued by the network, and completes service processing by the corresponding gateway slice according to the service type, thereby satisfying the communication requirements for sensing different service scenarios.
In one embodiment of the present disclosure, further comprising:
and sending a gateway registration request to the subnet registration service node, wherein the gateway registration request comprises a gateway slice list so that the subnet registration service node can register according to the gateway slice list and issue a corresponding control strategy to the edge gateway based on the network.
In the above embodiment, the subnet registration service node can register according to the gateway slice list sent by the edge network and send the control policy to the edge gateway, so that policy control of the slice can be implemented.
In an embodiment of the present disclosure, after the subnet registration service node performs registration according to the gateway slice list and issues a corresponding control policy to the edge gateway based on the network, the method further includes: and broadcasting the registered gateway slice list to other edge gateways according to the edge gateways registered in the gateway slice list, and receiving the broadcast information and returning a broadcast success response by the other edge gateways.
It should be noted that the network may be, but is not limited to, a 6G network.
In the above embodiment, according to the edge gateway registered in the gateway slice list, the registered gateway slice list may be broadcast to other edge gateways, so as to avoid repeated registration.
Fig. 2 is a flowchart illustrating a method for selecting a receiving terminal according to a control policy and a terminal service capability in an embodiment of the present disclosure, and as shown in fig. 2, the method for selecting a receiving terminal according to a control policy and a terminal service capability in an embodiment of the present disclosure includes the following steps:
s202, distributing the service connection request to the corresponding gateway slice according to the slice service identifier, and finishing corresponding service processing according to the control strategy;
s204, inquiring whether the target gateway supports the corresponding gateway slice or not according to the target edge gateway identifier included in the service connection request, and forwarding the service connection request to the target edge gateway; the target edge gateway receives the service connection request, distributes the service connection request to the corresponding gateway slice according to the slice service identifier, completes corresponding service processing according to the control strategy, selects a receiving terminal according to the control strategy and the terminal service capability, and forwards the service connection request to the receiving terminal.
Fig. 3 shows a schematic diagram of querying whether a target edge gateway supports a corresponding gateway slice in an embodiment of the present disclosure, as shown in fig. 3, S204, querying whether the target edge gateway supports the corresponding gateway slice according to a target edge gateway identifier included in a service connection request, including the following steps:
s302, inquiring whether the target edge gateway supports the corresponding gateway slice or not according to the target edge gateway identifier;
s304, if the target edge gateway supports the corresponding gateway slice, the service connection request is directly forwarded to the target edge gateway, otherwise, the service connection request is forwarded to the target edge gateway after the slice service identification is deleted.
In the foregoing embodiment, corresponding processing is performed according to the determination result of whether the target edge gateway supports the corresponding gateway slice, so that the service connection request can be quickly associated with the corresponding target edge gateway, so that the target edge gateway can quickly respond to the service connection request.
Based on the same inventive concept, an embodiment of the present disclosure further provides an edge gateway slicing apparatus, as in the following embodiments. Because the principle of the embodiment of the apparatus for solving the problem is similar to that of the embodiment of the method, the embodiment of the apparatus can be implemented by referring to the implementation of the embodiment of the method, and repeated details are not described again.
Fig. 4 is a schematic diagram of an edge gateway slicing apparatus in an embodiment of the present disclosure, and as shown in fig. 4, the edge gateway slicing apparatus 4 includes: a gateway slice generating module 401, a registration request receiving module 402, a gateway slice issuing module 403, a service connection request module 404, and a receiving terminal selecting module 405;
the gateway slice generation module 401 generates a gateway slice list according to the service capability, wherein the gateway slice list comprises a slice service identifier;
a registration request receiving module 402, configured to receive a registration request sent by a terminal, where the registration request includes a terminal service capability;
a gateway slice issuing module 403, configured to issue a gateway slice list corresponding to the terminal service capability to the terminal, so that the terminal can receive and store the gateway slice list, and select a corresponding gateway slice service identifier from the gateway slice list according to the service type;
a service connection request module 404, which receives a service connection request initiated by the terminal according to the selected slice service identifier;
and a receiving terminal selecting module 405 for selecting a receiving terminal according to the control strategy and the terminal service capability.
In the above embodiment, the edge gateway automatically generates the gateway slice list according to the service capability, implements policy control of the slices based on a control policy issued by the network, and completes service processing by the corresponding gateway slice according to the service type, thereby satisfying the communication requirements for sensing different service scenarios.
Fig. 5 shows an edge gateway slicing system architecture diagram in an embodiment of the present disclosure.
As shown in fig. 5, the edge gateway slicing system architecture may include an edge gateway, a subnet registration service node, and a terminal; the edge gateway is connected with the subnet registration service node through an IP bearing network. The IP bearer network may be, but is not limited to, a 6G IP bearer network, and the embodiment of the present disclosure is described with the 6G IP bearer network as an example.
It should be noted that the IP bearer network is a private network constructed by each operator using IP technology, and is used for bearing services with high requirements on transmission quality, such as soft switch, video, key customer VPN, and the like; the IP bearer network generally adopts a high-reliability design of double planes and double star dual homing, elaborately designs a flow switching model under various conditions, adopts technologies such as MPLS TE, FRR, BFD and the like, quickly detects network breakpoints, and shortens the switching time of fault equipment/links; the network design requires the light load of the service carried by the network, and deploys two-layer/three-layer QOS, thereby ensuring the quality of the carried service. The IP bearing network has the characteristics of low cost, good expansibility, flexible bearing service and the like of the IP network, and simultaneously has high reliability and safety of a transmission system.
The edge gateway slicing system 5 comprises a 6G edge gateway 501, a 6G subnet registration service node 502 and a 6G terminal 503; the 6G edge gateway 501 and the 6G subnet registration service node 502 are connected through a 6G IP bearer network 504.
The edge gateway slicing system 5 includes one or more 6G edge gateways 501; the 6G edge gateway 501 includes a slice processing module 5011 and other modules 5012; the 6G subnet registration service node 502 includes an edge gateway slice module 5021;
a slice processing module 5011 of the 6G edge gateway 501 automatically generates a gateway slice list, such as an edge gateway slice 1 and an edge gateway slice n, according to the service capability; the slice control of the slice processing module 5011 receives and stores the control policy issued by the edge gateway slice module 5021 of the 6G subnet registration service node 502 to implement the policy control of the slice, and the service processing is completed by the corresponding edge gateway slice according to the service type, thereby satisfying the communication requirements for sensing different service scenes.
The edge gateway slice module 5021 of the 6G subnet registration service node 502 is responsible for receiving the registration request of the 6G edge gateway 501 and issuing the control policy, and broadcasting the slice list of the registration gateway to other 6G edge gateways 501.
The 6G terminal 503 registers and obtains a gateway slice list corresponding to the terminal service capability to the 6G edge gateway 501, selects a corresponding gateway slice service identifier in the gateway slice list according to the service scenario, and initiates a service connection request.
The medium used by the network to provide a communication link between the terminal and the server may be a wired network or a wireless network.
Optionally, the wireless or wired networks described above use standard communication techniques and/or protocols. The Network is typically the Internet, but may be any Network including, but not limited to, a Local Area Network (LAN), a Metropolitan Area Network (MAN), a Wide Area Network (WAN), a mobile, wireline or wireless Network, a private Network, or any combination of virtual private networks. In some embodiments, data exchanged over a network is represented using techniques and/or formats including Hypertext Mark-up Language (HTML), Extensible markup Language (XML), and the like. All or some of the links may also be encrypted using conventional encryption techniques such as Secure Socket Layer (SSL), Transport Layer Security (TLS), Virtual Private Network (VPN), Internet protocol Security (IPsec). In other embodiments, custom and/or dedicated data communication techniques may also be used in place of, or in addition to, the data communication techniques described above.
The terminal may be a variety of electronic devices including, but not limited to, a smart phone, a tablet computer, a laptop portable computer, a desktop computer, and the like.
Optionally, the clients of the applications installed in different terminals are the same, or clients of the same type of application based on different operating systems. The specific form of the application client may also be different based on different terminal platforms, for example, the application client may be a mobile phone client, a PC client, or the like.
The server may be a server that provides various services, such as a background management server that provides support for devices operated by the user with the terminal. The background management server can analyze and process the received data such as the request and feed back the processing result to the terminal equipment.
Optionally, the server may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server providing basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a Network service, cloud communication, a middleware service, a domain name service, a security service, a CDN (Content Delivery Network), a big data and artificial intelligence platform, and the like. The terminal may be, but is not limited to, a smart phone, a tablet computer, a notebook computer, a desktop computer, and the like. The terminal and the server may be directly or indirectly connected through wired or wireless communication, and the application is not limited herein.
Those skilled in the art will appreciate that the number of terminals, networks, and servers is merely illustrative and that there may be any number of terminals, networks, and servers, as desired. The embodiments of the present disclosure are not limited thereto.
Fig. 6 is a schematic diagram illustrating a further edge gateway slicing method in an embodiment of the present disclosure, and as shown in fig. 6, the edge gateway slicing method includes the following steps:
s602, the 6G terminal 1 selects a corresponding slice service identifier from the gateway slice list according to the service type, initiates a service connection request to the 6G edge gateway 1 of the transmitting end, and carries a target edge gateway identifier;
s604, the slice processing module of the 6G edge gateway 1 of the sending end distributes the service connection request to the corresponding gateway slice according to the slice service identifier, completes the corresponding service processing according to the control strategies of priority, QoS control and the like, inquires whether the target gateway supports the corresponding gateway slice or not according to the target edge gateway identifier, if so, forwards the service connection request to the 6G target edge gateway 2 and contains the slice service identifier and the like, otherwise, deletes the slice service identifier and forwards the service connection request to the 6G target edge gateway 2;
s606, after the slice processing module of the 6G target edge gateway 2 receives the request, the service connection request is distributed to the corresponding gateway slice according to the slice service identifier, and the corresponding service processing is completed according to the control strategies of priority, QoS control and the like;
s608, the slice processing module of the 6G target edge gateway 2 selects the 6G terminal 2 according to the control strategy and the terminal service capability mapping table, and forwards the service connection request to the 6G terminal 2;
s610, the 6G terminal 2 returns a request success response to the 6G target edge gateway 2;
s612, the 6G target edge gateway 2 returns a request success response to the 6G target edge gateway 1;
s614, the 6G target edge gateway 1 returns a request success response to the 6G terminal 1;
s616, the 6G terminal 1 and the 6G terminal 2 establish service connection.
It should be noted that the 6G terminal 2 gradually returns a request success response to the 6G terminal 1, and the 6G terminal 1 establishes a service connection with the 6G terminal 2 after receiving the request success response.
In the above embodiment, the 6G terminal 1 initiates a service connection request to the origination 6G edge gateway 1 according to the service type, the slice processing module of the origination 6G edge gateway 1 distributes the service connection request to the corresponding gateway slice according to the slice service identifier, forwards the service connection request to the 6G target edge gateway 2, the 6G target edge gateway 2 distributes the service connection request to the corresponding gateway slice according to the slice service identifier, and forwards the service connection request to the 6G terminal 2, the 6G terminal 2 gradually returns a request success response to the 6G terminal 1, and the 6G terminal 1 establishes service connection with the 6G terminal 2 after receiving the request success response, so that the communication requirements of different service scenes can be quickly sensed.
Fig. 7 shows a schematic diagram of a method for registering a 6G terminal to an edge gateway in an embodiment of the present disclosure, and as shown in fig. 7, the method for registering a 6G terminal to an edge gateway includes the following steps:
s702, the 6G terminal initiates a registration request to a slice processing module of the 6G edge gateway, wherein the registration request comprises terminal service capability information and the like;
s704, the slice processing module of the 6G edge gateway transmits a gateway slice list corresponding to the service capability of the terminal to the 6G terminal, and returns a registration success response;
and S706, the 6G terminal receives and stores the gateway slice list.
In the above embodiment, the 6G terminal may register and acquire a gateway slice list corresponding to the service capability to the edge gateway, select a corresponding slice service identifier in the gateway slice list according to the service scenario, and initiate the service connection request.
Fig. 8 is a schematic diagram illustrating a 6G edge gateway registration method in an embodiment of the present disclosure, and as shown in fig. 8, the 6G edge gateway registration method includes the following steps:
s802, a slice processing module of the 6G edge gateway generates a gateway slice list according to the service capability, wherein the gateway slice list comprises information such as edge gateway identification, slice service identification and the like;
s804, the 6G edge gateway initiates a registration request to an edge gateway slice module of the 6G subnet registration service node, wherein the registration request comprises a gateway slice list;
s806, the edge gateway slice module of the 6G subnet registration service node returns a registration success response, and issues a corresponding control strategy according to the gateway slice list;
s808, the slice processing module of the 6G edge gateway stores the control strategy;
s810, broadcasting a gateway slice list of the registration gateway to the slice processing modules of other 6G edge gateways by the edge gateway slice module of the 6G subnet registration service node;
s812, the slice processing modules of other 6G edge gateways receive and store the broadcast information;
s814, the slice processing module of the other 6G edge gateway returns a broadcast success response to the edge gateway slice module of the 6G subnet registration service node.
In the above embodiment, the 6G edge gateway adds a slice processing module, automatically generates a gateway slice list according to service capabilities, implements slice policy control based on a control policy issued by a network, and completes service processing by a corresponding gateway slice according to service types, thereby satisfying communication requirements for sensing different service scenarios.
As will be appreciated by one skilled in the art, aspects of the present disclosure may be embodied as a system, method or program product. Accordingly, various aspects of the present disclosure may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
An electronic device 900 according to this embodiment of the disclosure is described below with reference to fig. 9. The electronic device 900 shown in fig. 9 is only an example and should not bring any limitations to the functionality or scope of use of the embodiments of the present disclosure.
As shown in fig. 9, the electronic device 900 is embodied in the form of a general purpose computing device. Components of electronic device 900 may include, but are not limited to: the at least one processing unit 910, the at least one memory unit 920, and a bus 930 that couples various system components including the memory unit 920 and the processing unit 910.
Where the storage unit stores program code, the program code may be executed by the processing unit 910 to cause the processing unit 910 to perform the steps according to various exemplary embodiments of the present disclosure described in the above-mentioned "exemplary methods" section of this specification.
For example, the processing unit 910 may perform the following steps of the above-described method embodiments:
generating a gateway slice list according to the service capability, wherein the gateway slice list comprises a slice service identifier; receiving a registration request sent by a terminal, wherein the registration request comprises terminal service capability; issuing a gateway slice list corresponding to the terminal service capability to the terminal so that the terminal can receive and store the gateway slice list, and selecting a corresponding gateway slice service identifier from the gateway slice list according to the service type; receiving a service connection request initiated by a terminal according to the selected slice service identifier; and selecting a receiving terminal according to the control strategy and the terminal service capability.
The processing unit 910 may perform the following steps of the above method embodiments:
the 6G terminal 1 selects a corresponding slice service identifier from the gateway slice list according to the service type, initiates a service connection request to the 6G edge gateway 1 of the transmitting end and carries a target edge gateway identifier;
a slice processing module of the sending end 6G edge gateway 1 distributes a service connection request to a corresponding gateway slice according to a slice service identifier, corresponding service processing is completed according to control strategies such as priority and QoS control, whether a target gateway supports the corresponding gateway slice is inquired according to the target edge gateway identifier, if so, the service connection request is forwarded to the 6G target edge gateway 2 and contains the slice service identifier, and if not, the slice service identifier is deleted and the service connection request is forwarded to the 6G target edge gateway 2;
after receiving the request, the slice processing module of the 6G target edge gateway 2 distributes the service connection request to the corresponding gateway slice according to the slice service identifier, and completes corresponding service processing according to control strategies such as priority, QoS control and the like; the slice processing module of the 6G target edge gateway 2 selects the 6G terminal 2 according to the control strategy and the terminal service capability mapping table, and forwards the service connection request to the 6G terminal 2;
the 6G terminal 2 returns a request success response to the 6G target edge gateway 2; the 6G target edge gateway 2 returns a request success response to the 6G target edge gateway 1; the 6G target edge gateway 1 returns a request success response to the 6G terminal 1; and the 6G terminal 1 and the 6G terminal 2 establish service connection.
The processing unit 910 may perform the following steps of the above method embodiments:
the 6G terminal initiates a registration request to a slice processing module of the 6G edge gateway, wherein the registration request comprises terminal service capability information and the like; a slice processing module of the 6G edge gateway transmits a gateway slice list corresponding to the service capability of the terminal to the 6G terminal and returns a registration success response; and the 6G terminal receives and stores the gateway slice list.
The processing unit 910 may perform the following steps of the above method embodiments:
a slice processing module of the 6G edge gateway generates a gateway slice list according to the service capability, wherein the gateway slice list comprises information such as edge gateway identification, slice service identification and the like; the 6G edge gateway initiates a registration request to an edge gateway slice module of the 6G subnet registration service node, wherein the registration request comprises a gateway slice list; the edge gateway slice module of the 6G subnet registration service node returns a registration success response and issues a corresponding control strategy according to the gateway slice list; a slice processing module of the 6G edge gateway stores the control strategy; an edge gateway slice module of a 6G subnet registration service node broadcasts a gateway slice list of a registration gateway to slice processing modules of other 6G edge gateways;
the slice processing modules of other 6G edge gateways receive and store broadcast information; and the slice processing modules of other 6G edge gateways return broadcast success responses to the edge gateway slice modules of the 6G subnet registration service nodes.
The storage unit 920 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM)9201 and/or a cache memory unit 9202, and may further include a read only memory unit (ROM) 9203.
The electronic device 900 may also communicate with one or more external devices 940 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 900, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 900 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interface 950. Also, the electronic device 900 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet) via the network adapter 960. As shown, the network adapter 960 communicates with the other modules of the electronic device 900 via the bus 930. It should be appreciated that although not shown, other hardware and/or software modules may be used in conjunction with the electronic device 900, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium, which may be a readable signal medium or a readable storage medium. On which a program product capable of implementing the above-described method of the present disclosure is stored. In some possible embodiments, various aspects of the disclosure may also be implemented in the form of a program product comprising program code for causing a terminal device to perform the steps according to various exemplary embodiments of the disclosure described in the above-mentioned "exemplary methods" section of this specification, when the program product is run on the terminal device.
More specific examples of the computer-readable storage medium in the present disclosure may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
In the present disclosure, a computer readable storage medium may include a propagated data signal with readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Alternatively, program code embodied on a computer readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
In particular implementations, program code for carrying out operations of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + +, or the like, as well as conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
Moreover, although the steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that the steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a mobile terminal, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. An edge gateway slicing method is applied to an edge gateway, and comprises the following steps:
generating a gateway slice list according to service capacity, wherein the gateway slice list comprises a slice service identifier;
receiving a registration request sent by a terminal, wherein the registration request comprises terminal service capability;
issuing a gateway slice list corresponding to the terminal service capability to the terminal so that the terminal can receive and store the gateway slice list, and selecting a corresponding gateway slice service identifier from the gateway slice list according to the service type;
receiving a service connection request initiated by a terminal according to the selected slice service identifier;
and selecting a receiving terminal according to the control strategy and the terminal service capability.
2. The edge gateway slicing method of claim 1, further comprising:
and sending a gateway registration request to the subnet registration service node, wherein the gateway registration request comprises a gateway slice list so that the subnet registration service node can register according to the gateway slice list and issue a corresponding control strategy to the edge gateway based on the network.
3. The edge gateway slicing method of claim 1, wherein said selecting a receiving terminal according to a control policy and a terminal service capability comprises:
distributing the service connection request to a corresponding gateway slice according to the slice service identifier, and finishing corresponding service processing according to a control strategy;
inquiring whether the target gateway supports a corresponding gateway slice or not according to a target edge gateway identifier included in the service connection request, and forwarding the service connection request to the target edge gateway; the target edge gateway receives the service connection request, distributes the service connection request to the corresponding gateway slice according to the slice service identifier, completes corresponding service processing according to the control strategy, selects a receiving terminal according to the control strategy and the terminal service capability, and forwards the service connection request to the receiving terminal.
4. The edge gateway slicing method of claim 3, wherein said querying whether the target edge gateway supports the corresponding gateway slice according to the target edge gateway identifier included in the service connection request comprises: and inquiring whether the target edge gateway supports the corresponding gateway slice or not according to the target edge gateway identifier, if so, directly forwarding the service connection request to the target edge gateway, otherwise, after deleting the slice service identifier, forwarding the service connection request to the target edge gateway.
5. The edge gateway slicing method of claim 2, wherein after the subnet registration service node registers according to the gateway slice list and issues a corresponding control policy to the edge gateway based on the network, the method further comprises: and broadcasting the registered gateway slice list to other edge gateways according to the edge gateways registered in the gateway slice list, and receiving the broadcast information and returning a broadcast success response by the other edge gateways.
6. The edge gateway slicing method of any of claims 1 to 5, wherein the control policy comprises: priority or quality of service QoS control.
7. The edge gateway slicing method of any of claims 1 to 5, the network being a 6G network.
8. An edge gateway slicing apparatus, comprising:
the gateway slice generation module is used for generating a gateway slice list according to the service capability, wherein the gateway slice list comprises a slice service identifier;
the registration request receiving module is used for receiving a registration request sent by a terminal, wherein the registration request comprises terminal service capacity;
the gateway slice issuing module issues a gateway slice list corresponding to the service capability of the terminal to the terminal so that the terminal can receive and store the gateway slice list and select a corresponding gateway slice service identifier from the gateway slice list according to the service type;
the service connection request module is used for receiving a service connection request initiated by the terminal according to the selected slice service identifier;
and the receiving terminal selection module is used for selecting a receiving terminal according to the control strategy and the terminal service capability.
9. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the edge gateway slicing method of any of claims 1-7 via execution of the executable instructions.
10. A computer-readable storage medium having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the edge gateway slicing method of any of claims 1-7.
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