CN115776657B - Management system suitable for 5G public and private network cross-domain roaming - Google Patents
Management system suitable for 5G public and private network cross-domain roaming Download PDFInfo
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Abstract
The application provides a management system suitable for cross-domain roaming of a 5G public and private network, and relates to the technical field of communication. The system comprises a cross-domain roaming service module, a network element value-added service module, a terminal value-added service module and a number card value-added service module which are connected with the cross-domain roaming service module, wherein the cross-domain roaming service module is used for providing an interactive page for a user, acquiring a matched public and private network cross-domain roaming template when a user inputs customized service parameters, and outputting an effect simulation graph and order details; when the user determines the order corresponding to the order details, the corresponding configuration parameters are transmitted to at least one of a network element value-added service module, a terminal value-added service module and a number card value-added service module, and the service modules are respectively used for converting the received configuration parameters into work orders and transmitting the work orders to the corresponding production systems. The application can freely customize various services of cross-domain roaming, automatically generate orders and send tasks to the production system, effectively reduce the service configuration cost and improve the convenience of service customization.
Description
Technical Field
The application relates to the technical field of communication, in particular to a management system suitable for cross-domain roaming of a 5G public and private network.
Background
With the wide application of 5G private networks in industry and other vertical industries, users have not satisfied punctual, local coverage of a single campus, but rather wish to implement smooth joining and interworking of data on-campus, off-campus, and inter-campus through the 5G private network, supporting wide area mobility (i.e., cross-domain roaming).
At present, when the problem of cross-domain roaming is solved, a private line or Virtual private dial-up Network (VPDN) technology is adopted to realize interconnection and intercommunication of data inside and outside a park. The special line technology relies on an operator transmission network, corresponding network equipment is additionally arranged between cross-domain interconnection areas, and interconnection among a plurality of different office places of a user or interconnection among self-built data centers are realized; the VPDN technology requires that a server is installed in a headquarter intranet of cross-domain interconnection, dialing software is installed in a branch office (such as a client terminal), a virtual private network isolated from a public network is constructed by utilizing a tunnel technology, and the requirement that the branch office accesses the headquarter intranet service through dialing is met.
However, the special line or the VPDN technology has the problems of high construction cost, poor convenience and the like.
Disclosure of Invention
The application provides a management system suitable for cross-domain roaming of a 5G public and private network, which is used for solving the problems of high construction cost and poor convenience in cross-domain roaming.
In a first aspect, the present application provides a management system suitable for public-private network cross-domain roaming, including: the system comprises a cross-domain roaming service module, and a network element value-added service module, a terminal value-added service module and a number card value-added service module which are connected with the cross-domain roaming service module, wherein: the cross-domain roaming service module is used for providing an interactive page facing to a user, acquiring a public-private network cross-domain roaming template matched with the customized service parameters when the user inputs the customized service parameters through the interactive page, and outputting an effect simulation diagram and order details of the public-private network cross-domain roaming template; when a user determines an order corresponding to order details, transmitting configuration parameters corresponding to the order to at least one of a network element value-added service module, a terminal value-added service module and a number card value-added service module, wherein customized service parameters comprise private network coverage, a user mobile range, a user SIM card type, user subscription information, an access service type, a user terminal type, user terminal capability, terminal configuration wish, a private network access mode and traffic outlet control; the system comprises a network element value-added service module, a terminal value-added service module and a number card value-added service module, wherein the network element value-added service module, the terminal value-added service module and the number card value-added service module are respectively used for converting the received configuration parameters into work orders and sending the work orders to corresponding production systems when the configuration parameters sent by the cross-domain roaming service module are received, the production systems corresponding to the network element value-added service module are network element basic management systems, the production systems corresponding to the terminal value-added service module are terminal basic management systems, the production systems corresponding to the number card value-added service module are number card basic management systems, and the work orders comprise configuration strategies.
Optionally, the cross-domain roaming service module is specifically configured to: when a user inputs customized service parameters through an interactive page, scene modeling is carried out according to the customized service parameters, so that a public-private network cross-domain roaming template matched with the customized service parameters is obtained, or the public-private network cross-domain roaming template matched with the customized service parameters is obtained from a template stored in a database; based on the public private network cross-domain roaming template, generating and displaying an effect simulation result and order details of the public private network cross-domain implementation according to customized service parameters; when the user determines the order corresponding to the order details, the configuration parameters corresponding to the order are transmitted to at least one of a network element value-added service module, a terminal value-added service module and a number card value-added service module.
Optionally, the cross-domain roaming service module is further configured to: when a user negates an order corresponding to the order details, fine tuning is performed on the customized service parameters based on a recommendation algorithm; performing scene modeling according to the customized service parameters after fine tuning to obtain a public-private network cross-domain roaming template matched with the customized service parameters after fine tuning; based on the public-private network cross-domain roaming template, according to the customized business parameters after fine tuning, generating and displaying the effect simulation result and order details of the public-private network cross-domain implementation.
Optionally, the cross-domain roaming service module is further configured to: before the customized service parameters are finely adjusted based on a recommendation algorithm, determining that the fine adjustment times are smaller than or equal to a fine adjustment times threshold; if the fine tuning times are larger than the fine tuning times threshold, prompting the user to input the customized service parameters again.
Optionally, the worksheet converted by the network element value-added service module has at least one of the following functions: a local shunting function is opened for a private network base station; opening an uplink classifier function for the UPF network element; opening a related shunt strategy for the PCF network element; the method comprises the steps of opening a directional service function for a core network element, wherein the directional service function comprises an intermediate session management function I-SMF, an intermediate user platform function I-UPF and a data network name DNN error correction.
Optionally, the work order converted by the terminal value-added service module is specifically used for: and for the terminal side distribution scheme, configuring the general DNN and/or the special DNN for the terminal through a customized operating system and an application program.
Optionally, the work order converted by the number card value-added service module is specifically used for: and converting private network designated information signed by the user into value added services of writing and opening cards, wherein the private network designated information comprises private network coverage, private network slices and private DNNs in the private network signed information.
In a second aspect, the present application further provides a service processing method, applied to deployment of any one of the management systems provided in the first aspect, where the method includes: when a user inputs customized service parameters through an interaction page of a management system, a public private network cross-domain roaming template matched with the customized service parameters is obtained, an effect simulation diagram and order details of the public private network cross-domain roaming template are output, and the customized service parameters comprise private network coverage, user moving range, user SIM card type, user subscription information, access service type, user terminal capability, terminal configuration willingness, access private network mode and flow outlet control; when a user determines an order corresponding to order details, configuration parameters corresponding to the order are converted into a work order and sent to a corresponding production system, wherein the production system corresponding to the network element value-added service module is a network element basic management system, the production system corresponding to the terminal value-added service module is a terminal basic management system, the production system corresponding to the number card value-added service module is a number card basic management system, and the work order comprises configuration strategies.
In a third aspect, the present application also provides an electronic device, including: a memory, a processor; a memory for storing program instructions; and a processor for calling program instructions to perform the service processing method as provided in the second aspect.
In a fourth aspect, the present application also provides a computer-readable storage medium having stored therein computer-executable instructions which, when executed by a processor, are adapted to carry out the service processing method as provided in the second aspect above.
In a fifth aspect, the present application provides a computer program product comprising a computer program; the computer program, when executed, implements the service processing method as provided in the second aspect described above.
The application provides a management system suitable for cross-domain roaming of a 5G public and private network, a cross-domain roaming service module, a network element value-added service module, a terminal value-added service module and a number card value-added service module which are connected with the cross-domain roaming service module, wherein: the cross-domain roaming service module is used for providing an interactive page facing to a user, acquiring a public-private network cross-domain roaming template matched with the customized service parameters when the user inputs the customized service parameters through the interactive page, and outputting an effect simulation diagram and order details of the public-private network cross-domain roaming template; when a user determines an order corresponding to order details, transmitting configuration parameters corresponding to the order to at least one of a network element value-added service module, a terminal value-added service module and a number card value-added service module, wherein customized service parameters comprise private network coverage, a user mobile range, a user SIM card type, user subscription information, an access service type, a user terminal type, user terminal capability, terminal configuration wish, a private network access mode and traffic outlet control; the system comprises a network element value-added service module, a terminal value-added service module and a number card value-added service module, wherein the network element value-added service module, the terminal value-added service module and the number card value-added service module are respectively used for converting the received configuration parameters into work orders and sending the work orders to corresponding production systems when the configuration parameters sent by the cross-domain roaming service module are received, the production systems corresponding to the network element value-added service module are network element basic management systems, the production systems corresponding to the terminal value-added service module are terminal basic management systems, the production systems corresponding to the number card value-added service module are number card basic management systems, and the work orders comprise configuration strategies. By the method and the system, the cross-domain roaming service items and item information can be intuitively acquired from the interactive page, each cross-domain roaming service can be freely customized, orders are automatically generated and tasks are sent to the production system, hardware facilities are not required to be additionally arranged, service configuration cost is effectively reduced, and convenience of service customization is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic view of an application scenario provided in an embodiment of the present application;
Fig. 2 is a schematic diagram of a management system applicable to cross-domain roaming of public and private networks according to an embodiment of the present application;
FIG. 3 is a schematic diagram of an interaction page of a cross-domain roaming service module according to an embodiment of the present application;
FIG. 4 is a second schematic diagram of an interaction page of the cross-domain roaming service module according to the embodiment of the present application;
fig. 5 is a schematic flow chart of a management system suitable for cross-domain roaming of public and private networks according to an embodiment of the present application;
fig. 6 is a schematic flow chart of a service processing method according to an embodiment of the present application;
Fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Specific embodiments of the present application have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.
Under the new situation of prosperous communication technology, the method is oriented to business scenes such as remote teaching, multi-place office, national distribution, public service and the like of industries such as education, government affairs, logistics, travel and the like, and how to provide a whole set of cross-province, cross-place city and cross-park wide area networking schemes for customers, meets the requirements of the customers for simultaneously accessing enterprise intranet business and Internet business at different places, achieves the best in the aspects of safety, convenience and cost performance, and is the direction and content of the key research of the invention.
At present, the industry mainly adopts private line and VPDN technology to realize interconnection and intercommunication of data inside and outside the park, thereby meeting the access requirement of mobile office scenes. The special lines are divided into data special lines, internet special lines, cross-border special lines and the like, and the interconnection among a plurality of different office places of a customer or the interconnection among self-built data centers is realized by means of an operator transmission network, or convenient and rapid high-speed Internet surfing service is provided for the customer. In the research scene of the invention, enterprise application of each park is deployed in a data center or a core machine room in the park, and a special line is used as a bearing mode to only realize interconnection and intercommunication on physical media and transmission links, and control, forwarding, diversion and the like of a service flow layer are realized through service logic of a client.
The private line technology still has the following problems: (1) Wiring in remote areas is difficult, and cost of a large number of special interconnection lines of the dispersion mechanisms rises in order; (2) The investigation, deployment and opening time is long, and burst service and temporary service cannot be responded quickly; (3) The mobile office requirements of people who do not fix office places or go on business cannot be responded; (4) The private line is fixed bandwidth, bandwidth capacity is limited, capacity expansion requirements are difficult to meet when traffic is suddenly increased, and user experience is poor.
The VPDN technology utilizes Layer two tunnel protocol (Layer 2Tunneling Protocol, L2TP for short), general route encapsulation (Generic Routing Encapsulation, GRE for short) and other tunnel technologies to construct a virtual private network isolated from a public network, thereby meeting the requirement of a branch office for accessing headquarter intranet service through dialing. The VPDN is mainly used for roaming clients outside a campus and remotely accessing the scenes of internal applications of enterprises (such as remote teaching, mobile office, etc.). The VPDN needs to simultaneously deploy Authentication-Authorization-Accounting (AAA) servers on the operator side and the enterprise intranet side, and control the client access through dual Authentication of the operator and the client headquarters. The VPDN may be considered a virtual private line, as such, being inferior to the mobile communication network in terms of mobility, flexibility and cost.
Thus, the VPDN technique still has the following problems: (1) The VPDN gateway is required to be built, and a custom Application (APP) is used, so that the equipment maintenance and software authorization cost is high; (2) The mobile equipment needs to frequently switch the VPDN and the Internet account number, so that the operation is inconvenient; (3) When the data volume is large and the connection number is large, the VPDN remote access speed is low and the connection is easy to break.
Compared with the public network, the 5G private network has the characteristics of network deployment regionalization, network demand individuation, industry application scene individuation and the like, and is smoothly compatible with the existing IT network of an enterprise. Currently, the third generation partnership project (3 rd Generation Partnership Project, abbreviated as 3 GPP) standard has not yet provided a clear definition for the solution of the intranet business data reflow campus in the case of cross-campus roaming, cross-city roaming, and cross-province roaming.
In summary, the application aims to solve at least one of the problem of diversion in roaming scene, and under the premise that a 5G private network (whether a virtual private network, a hybrid private network or an independent private network) is deployed in an enterprise park, the application creatively provides a management system suitable for cross-domain roaming of a public private network based on 3GPP standard technology, realizes that clients can access enterprise intranet service and Internet service simultaneously in the park and in roaming places without extra wiring construction, meets the flexible inter-visit requirement of multi-domain service sceneries of clients, effectively reduces the construction cost of cross-domain roaming, and improves convenience.
The management system suitable for the public-private network cross-domain roaming, which is proposed by the application, is explained in detail below with reference to specific embodiments.
Fig. 1 is a schematic view of an application scenario provided in an embodiment of the present application. As shown in fig. 1, the application scenario involves a user 101, an interactable platform 102 and a business production system 103.
The interactive platform 102 is configured to provide an interactive service for the user 101, for example, provide an interactive interface for the user 101, so that the user can browse and customize the service through the information presented by the interface. Illustratively, the interactive interface may also provide an input interface for the user 101, and the user 101 triggers the target service option by clicking on the interface, so that the interface presents specific configuration items, function roles, effect simulations, tariff quotations, and the like of the target service option. The interactive platform 102 may be a cabinet with an interactive interface, a website pointing to the interactive interface, or an APP, an applet, etc. that can enter the interactive interface by clicking, which is not limited herein.
The service production system 103 is configured to specifically perform services including, but not limited to, configuration in terms of a combination card, a terminal, and a network element. The business production system 103 may include one or more sub-business production systems, such as, for example, a card-on, card-off, etc. management system, a terminal configuration system, a network element/base station configuration system, etc., and each sub-business production system may also include one or more sub-modules for performing different business configuration tasks.
The user 101 establishes a data connection with the business production system 103 through the interactive platform 102, inputs business requirements into the interactive platform 102, and the interactive platform 102 can convert the business requirements into business configuration instructions to be sent to the business production system 103, so that the business production system 103 can complete the configuration task of specific businesses.
Fig. 2 is a schematic diagram of a management system suitable for cross-domain roaming of public and private networks according to an embodiment of the present application. As shown in fig. 2, the management system includes:
a cross-domain roaming service module 201, and a network element value-added service module 202, a terminal value-added service module 203 and a number card value-added service module 204 connected with the cross-domain roaming service module, wherein:
The cross-domain roaming service module 201 is configured to provide an interactive page for a user, and when the user inputs customized service parameters through the interactive page, obtain a public-private network cross-domain roaming template matched with the customized service parameters, and output an effect simulation diagram and order details of the public-private network cross-domain roaming template; when the user determines an order corresponding to the order details, configuration parameters corresponding to the order are transmitted to at least one of the network element value-added service module 202, the terminal value-added service module 203 and the number card value-added service module 204, and the customized service parameters comprise private network coverage, user mobile range, user SIM card type, user subscription information, access service type, user terminal capability, terminal configuration wish, access private network mode and flow outlet control.
The management system provided by the embodiment of the application is exemplarily applied to the interactive platform 102 shown in fig. 1, namely, can be applied to a cabinet machine, a website APP, an applet or the like. The cross-domain roaming service module 201 is mainly used for user management, template management, order management, job management and the like of public-private cross-domain roaming service.
In the interaction process with the user, the cross-domain roaming service module 201 provides an interaction page (i.e. an interactable page) for the user, and the interaction page can display information such as functions, configuration parameters and the like of various cross-domain roaming services for the user so as to help the user to know relevant technical details. In some embodiments, the interactive page may also present an application effect simulation of one or more cross-domain roaming services, for example, when the user clicks on a specific cross-domain roaming technology item through the interactive page.
The customized service parameters refer to willingness configuration parameters or application environment parameters of the user in various cross-domain roaming services, including private network coverage, user mobile range, user SIM card type, user subscription information, access service type, user terminal capability, terminal configuration willingness, access private network mode and traffic outlet control. For example, customized traffic parameters may include support or non-support of routing policies (UE Route Selection Policy, URSP for short), user plane functions (User Plane Function, UPF for short) offload policies, and so on.
Fig. 3 is a schematic diagram of an interaction page of a cross-domain roaming service module according to an embodiment of the present application. As shown in fig. 3, the interactive page displays the 10 types of customized service parameters, and 1 to 10 are respectively a private network coverage area, a user mobile range, a user SIM card type, user subscription information, an access service type, a user terminal capability, a terminal configuration wish, a private network access mode and a traffic outlet control.
Illustratively, private network coverage includes tracking area Code (TRACKING AREA Code, abbreviated TAC) zone = campus (on-campus) and TAC zone > campus (co-local city) options; the user movement range includes TAC in-zone (campus/co-city), TAC out-zone (in-province), and TAC out-zone (across provinces); the user identification card types comprise a personal network card (to C large network card) and an internet of things network card (to B private network card); the user subscription information includes general information (general slice, data network name (Data Network Name, DNN) and the like), specific information (special slice, DNN and the like) and policy control function (Policy Control Function, PCF) policies (trigger splitting based on location, application and the like); the access service types comprise access to private network service only, access to public network service only and access to private network and public network service simultaneously; user terminal types include Android (Android), apple (IOS), lin Nasi (Linux), and others; user terminal capabilities include support URSP and non-support URSP; the terminal configuration will comprises a manual switching DNN, a software development kit (Software Development Kit, SDK for short) one-key configuration DNN, a custom APP and a custom terminal; the private network access mode comprises only 5G access, only 4G access and 5G and 4G access simultaneously; traffic egress policing includes all traffic egress on the campus and private network egress on the campus, with public networks not being limiting.
The interactive page of the cross-domain roaming service module 201 may provide options for customizing the service parameters as shown in fig. 3, or may provide text entry boxes for user input or point selection of the customized service parameters (all referred to as input).
In the embodiment of the application, when a user inputs customized service parameters through an interactive page, the cross-domain roaming service module 201 acquires a public-private network cross-domain roaming template matched with the customized service parameters, and outputs an effect simulation diagram and order details of the public-private network cross-domain roaming template.
Fig. 4 is a schematic diagram of an interaction page of a cross-domain roaming service module according to an embodiment of the present application. As shown in fig. 4, the public-private network cross-domain roaming template may be a different template proposed for industries such as education, government affairs, logistics and travel, and exemplary templates include an education industry template, a government affairs industry template, a logistics industry template and a travel industry template. Templates from different industries may differ in one or more customized business parameters. Illustratively, as shown in fig. 4, the educational industry templates include a public exclusive visit dual DNN template, a public exclusive visit universal DNN template, a public exclusive visit dedicated DNN template, a public exclusive visit URSP template, and a public special running put a specific trigger template.
The cross-domain roaming service module 201 obtains the matched public-private network cross-domain roaming template according to the customized service parameters input by the user. Further, the cross-domain roaming service module 201 outputs the effect simulation diagram and the order details corresponding to the public private network cross-domain roaming template according to the matched public private network cross-domain roaming template. The effect simulation diagram may be a static multi-azimuth display diagram, or a dynamic effect display diagram, and also includes a small video form, which is not limited herein. The order details may include various service configuration conditions included in the public-private network cross-domain roaming template, and/or prices required for performing corresponding service configuration according to the public-private network cross-domain roaming template, and in some embodiments, the order details may further include discount prices, quality assurance information, and the like, which are not limited herein.
The user confirms the information in the order details on the interactive interface, if the order is determined, the cross-domain roaming service module 201 transmits the configuration parameters corresponding to the order to at least one of the network element value-added service module 202, the terminal value-added service module 203 and the number card value-added service module 204, so as to specifically execute the corresponding service configuration task. The configuration parameters refer to command data that can be identified by the network element value-added service module 202, the terminal value-added service module 203, and the number card value-added service module 204.
The network element value-added service module 202, the terminal value-added service module 203 and the number card value-added service module 204 are respectively configured to, when receiving the configuration parameters sent by the cross-domain roaming service module 201, convert the received configuration parameters into a work order and send the work order to a corresponding production system, where the production system corresponding to the network element value-added service module 202 is a network element basic management system, the production system corresponding to the terminal value-added service module 203 is a terminal basic management system, the production system corresponding to the number card value-added service module 204 is a number card basic management system, and the work order includes a configuration policy.
As shown in fig. 2, the configuration parameters are correspondingly sent to the network element value-added service module 202, the terminal value-added service module 203 and the number card value-added service module 204, which convert the received configuration parameters into work orders and send the work orders to corresponding network element basic management systems, terminal basic management systems and number card basic management systems, and the production systems execute corresponding service configuration tasks according to the work orders.
For example, the network element basic management system, the terminal basic management system and the number card basic management system may perform tasks sent from the network element value-added service module 202, the terminal value-added service module 203 and the number card value-added service module 204, and may also perform other basic tasks, such as tasks sent from the illustrated private network service management system. For example, the network element basic management system may perform tasks such as base station offloading, UPF offloading, PCF policy, trans-provincial relay and DNN error correction sent from the network element value-added service module 202, and policy tasks such as shared/exclusive UPF deployment, N9/N6 interface opening, and large network routing sent from the private network service management system; the terminal basic management system can execute special terminal tasks of customized operating systems and application programs (such as DNN configuration software, URSP and the like) sent by the terminal value-added service module 203, and can also execute tasks of connection management, equipment management, remote access and the like sent by the private network service management system; the number card basic management system can execute the tasks of special card writing, card opening service and the like of the subscription private network designated information (such as TAC, slice, DNN and the like) sent by the number card value added service module 204, and can also execute the tasks of card opening/card selling quantity management, card state information and change, object card/person card information management, charging information and the like sent by the private network service management system.
The management system suitable for the public-private network cross-domain roaming provided by the embodiment of the application comprises a cross-domain roaming service module, and a network element value-added service module, a terminal value-added service module and a number card value-added service module which are connected with the cross-domain roaming service module, wherein: the cross-domain roaming service module is used for providing an interactive page facing to a user, acquiring a public-private network cross-domain roaming template matched with the customized service parameters when the user inputs the customized service parameters through the interactive page, and outputting an effect simulation diagram and order details of the public-private network cross-domain roaming template; when a user determines an order corresponding to order details, transmitting configuration parameters corresponding to the order to at least one of a network element value-added service module, a terminal value-added service module and a number card value-added service module, wherein customized service parameters comprise private network coverage, a user mobile range, a user SIM card type, user subscription information, an access service type, a user terminal type, user terminal capability, terminal configuration wish, a private network access mode and traffic outlet control; the system comprises a network element value-added service module, a terminal value-added service module and a number card value-added service module, wherein the network element value-added service module, the terminal value-added service module and the number card value-added service module are respectively used for converting the received configuration parameters into work orders and sending the work orders to corresponding production systems when the configuration parameters sent by the cross-domain roaming service module are received, the production systems corresponding to the network element value-added service module are network element basic management systems, the production systems corresponding to the terminal value-added service module are terminal basic management systems, the production systems corresponding to the number card value-added service module are number card basic management systems, and the work orders comprise configuration strategies. By the management system provided by the application, the cross-domain roaming business items and the item information can be intuitively acquired from the interactive page, each cross-domain roaming business can be freely customized, orders are automatically generated and tasks are sent to the production system, hardware facilities are not required to be additionally arranged, the business configuration cost is effectively reduced, and the convenience of business customization is improved. In addition, the network capacity of 5G is larger, the elastic capacity expansion can be carried out, and the adaptability of the management system is further enhanced.
On the basis of the embodiment, optionally, the cross-domain roaming service module may be specifically configured to perform scene modeling according to the customized service parameter when the user inputs the customized service parameter through the interaction page, to obtain a public private network cross-domain roaming template matched with the customized service parameter, or obtain a public private network cross-domain roaming template matched with the customized service parameter from a template stored in a database; based on the public private network cross-domain roaming template, generating and displaying an effect simulation result and order details of the public private network cross-domain implementation according to customized service parameters; when the user determines the order corresponding to the order details, the configuration parameters corresponding to the order are transmitted to at least one of a network element value-added service module, a terminal value-added service module and a number card value-added service module.
In the process of scene modeling according to the customized service parameters, the cross-domain roaming service module can directly output a corresponding public private network cross-domain roaming template based on the customized service parameters input by the user, can display prompt information when conflict occurs between the customized service parameters, or directly utilizes a related algorithm to finely tune the corresponding customized service parameters, and further outputs the public private network cross-domain roaming template matched with the finely tuned customized service parameters.
The templates stored in the database may be templates determined according to industry experience, such as a popular service configuration scheme at present, or a scheme with higher cost of service configuration, which is not limited herein. The process of obtaining the public-private network cross-domain roaming template matched with the customized service parameters from the templates stored in the database can be to compare the similarity between each service parameter in the existing templates and the customized service parameters input by the user by using a recommendation algorithm or a comparison algorithm, finally, one or more nearest public-private network cross-domain roaming templates are matched, and information such as an effect simulation diagram, order details and the like corresponding to the templates is displayed.
In some embodiments, the manner in which the public private network cross-domain roaming template is obtained may be selected by the user. In other embodiments, the cross-domain roaming service module may first perform matching from templates stored in the database according to the customized service parameters input by the user, and then perform scene modeling according to the customized service parameters when the matching result cannot reach the satisfaction of the client, so as to obtain a public-private network cross-domain roaming template matched with the customized service parameters.
Based on the above embodiments, optionally, the cross-domain roaming service module is further configured to: when a user negates an order corresponding to the order details, fine tuning is performed on the customized service parameters based on a recommendation algorithm; performing scene modeling according to the customized service parameters after fine tuning to obtain a public-private network cross-domain roaming template matched with the customized service parameters after fine tuning; based on the public-private network cross-domain roaming template, according to the customized business parameters after fine tuning, generating and displaying the effect simulation result and order details of the public-private network cross-domain implementation.
And after receiving information of negative orders of the users, the cross-domain roaming service module invokes a recommendation algorithm to finely tune one or more of the customized service parameters, wherein the priority of fine tuning the customized service parameters can be determined based on the historical input frequency of the customized service parameters, the configuration cost of corresponding services and other information.
Optionally, the cross-domain roaming service module is further configured to: before the customized service parameters are finely adjusted based on a recommendation algorithm, determining that the fine adjustment times are smaller than or equal to a fine adjustment times threshold; if the fine tuning times are larger than the fine tuning times threshold, prompting the user to input the customized service parameters again.
Fig. 5 is a flow chart of a management system suitable for public-private network cross-domain roaming according to an embodiment of the present application. As shown in fig. 5, the cross-domain roaming service module firstly performs user demand management (i.e. displays service items for users through interactive pages, receives customized service parameters input by users, etc.), performs scene modeling, template matching, effect simulation according to the demand information input by users (i.e. customized service parameters), and displays corresponding effect simulation results, order details, etc. on the interactive pages. If the user is satisfied with the order corresponding to the order details, the order is directly generated, for example, a payment page is presented, and the order is output to the network element value-added service module, the terminal value-added service module and the number card value-added service module.
If the user is not satisfied with the order corresponding to the order details, template tuning processing (namely fine tuning of one or more of customized service parameters) is carried out, a corresponding public-private network cross-domain roaming template is determined, and information such as a corresponding effect simulation result, order details and the like is displayed on an interactive page, so that a public user confirms whether the user is satisfied. If the user is satisfied, an order is generated, if the user is not satisfied, the step of optimizing the template is repeatedly executed until the number of times of optimizing the template (i.e. the number of times of fine tuning) exceeds a threshold value of the number of times of fine tuning, and the step of demand management is returned (i.e. the user is prompted to re-input customized service parameters).
The above embodiment describes the cross-domain roaming service module in the management system provided by the present application in detail, and explanation will be made below on conversion of the network element value-added service module, the terminal value-added service module and the number card value-added service module.
Optionally, the worksheet converted by the network element value-added service module has at least one of the following functions: a local shunting function is opened for a private network base station; the UPF network element opens an uplink classifier function (Uplink Classifier, UL CL for short); opening a related shunt strategy for the PCF network element; the method comprises the steps of opening a directional service function for a core network element, wherein the directional service function comprises an Intermediate session management function (I-Session Management Function, for short, I-SMF), an Intermediate user platform function (I-UPF, for short, I-User Plane Function) and DNN error correction. The work order is transmitted to a network element basic management system for executing the opening of the corresponding function of the work order.
Wherein, the SMF allocates an internet protocol address (Internet Protocol Address, abbreviated as IP address) to allocate a dynamic address to a terminal, and maintains a terminal address pool; PCF supports unified policy framework to manage network behavior, provides policy rules for network entity to implement execution, and can access subscription information of unified data warehouse;
Optionally, the work order converted by the terminal value-added service module is specifically used for: and for the terminal side distribution scheme, configuring the general DNN and/or the special DNN for the terminal through a customized operating system and an application program. The work order is transmitted to a terminal basic management system for executing the opening of the corresponding function of the work order.
Optionally, the work order converted by the number card value-added service module is specifically used for: and converting private network designated information signed by the user into value added services of writing and opening cards, wherein the private network designated information comprises private network coverage, private network slices and private DNNs in the private network signed information. The work order is transmitted to a number card basic management system for executing the opening of the corresponding function of the work order.
In a specific embodiment, a public and private dual DNN template in an educational industry template is selected, and the relevant business configurations of the template include, but are not limited to: (1) Application scenario (i.e. private network coverage and user mobility range): the user accesses the public network and the private network simultaneously in the TAC area (in the park); the user accesses the public network and the private network simultaneously in the TAC area (same city); the user accesses the public network and the private network at the same time outside the TAC area (same province); the user accesses the public network and the private network at the same time outside the TAC area (across provinces); (2) demand model: the number of the enterprise parks is more than or equal to 2, and each park is provided with a 5G private network, and at least two types of business, namely enterprise intranet business and Internet business exist; (3) user subscription information: the user networking card needs to sign up the general DNN and the special DNN at the same time; in the TAC area (in a park or the same city), PCF signs up a diversion strategy based on a TAC menu for private network users; (4) Terminal support capability (i.e., user terminal type and terminal configuration willingness): for Android terminals, a user needs to configure a general DNN and a special DNN on the terminal, and when an access requirement exists, the user needs to manually switch; for IOS terminals, the SDK configuration files need to be customized; (5) network configuration scheme: all parks use general slices, each park is configured with special DNN, park UPF starts UL CL function, and cross-province SMF and UPF start I-SMF and I-UPF functions.
In another specific embodiment, the campus is selected as the application scenario, and the user accesses the campus intranet in the city where the campus is located, and the relevant service configuration scheme of the template includes, but is not limited to:
(1) Access through 5G network: after teachers and students signing up the campus private network enter the campus, PCF triggers a distribution strategy, SMF inserts UL CL UPF in the user session, and UL CL UPF distributes data according to the destination IP+ port number and DNS strategy of the user data. For accessing the data of the campus intranet, the data is sent to the campus intranet through the N6 interface of the auxiliary anchor point; for the data accessing the Internet, the data is sent to the main anchor point UPF through the N9 interface of the UL CL UPF, and the data is sent to the Internet through the N6 interface of the main anchor point UPF.
(2) Access through 4G network: the 4G network does not support UL CL policy, requiring the client to manually modify the network access technology (Access Point Name, abbreviated as APN) on the handset from a generic DNN to a campus private network DNN. The APN of the Android mobile phone can be directly modified, the IOS mobile phone does not support directly modifying the APN, and a configuration file needs to be customized.
In another specific embodiment, the campus is still selected as the application scene, the user needs to roam across the city or across the province (outside the private network TAC area), at this time, when the campus private network client roams to other areas, the campus private network client can normally access the internet through the 2C large network in the roaming area, and meanwhile, the inter-province SMF and UPF start the I-SMF and I-UPF functions to bridge, so that the traffic does not need to detour to the home area; when a user needs to access the campus intranet, the APN needs to be manually modified into the campus private network DNN.
The above embodiments specifically explain the management system applicable to public-private network cross-domain roaming provided by the embodiments of the present application, and the service processing method, the electronic device, the storage medium and the executable program provided by the embodiments of the present application will be explained below.
Fig. 6 is a flow chart of a service processing method according to an embodiment of the present application. As shown in fig. 6, the method includes:
S601: when a user inputs customized service parameters through an interaction page of a management system, a public private network cross-domain roaming template matched with the customized service parameters is obtained, an effect simulation diagram and order details of the public private network cross-domain roaming template are output, and the customized service parameters comprise private network coverage, user moving range, user SIM card type, user subscription information, access service type, user terminal capability, terminal configuration willingness, access private network mode and flow outlet control;
S602: when a user determines an order corresponding to order details, configuration parameters corresponding to the order are converted into a work order and sent to a corresponding production system, wherein the production system corresponding to the network element value-added service module is a network element basic management system, the production system corresponding to the terminal value-added service module is a terminal basic management system, the production system corresponding to the number card value-added service module is a number card basic management system, and the work order comprises configuration strategies.
The present business processing method is applicable to a management system deployed with any of the above embodiments. By the service processing method provided by the application, a user can intuitively acquire the service items and the item information of the cross-domain roaming from the interactive page, freely customize each service of the cross-domain roaming, automatically generate orders and send tasks to the production system, and the hardware facilities are not required to be additionally arranged, so that the service configuration cost is effectively reduced, and the convenience of service customization is improved.
Fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown in fig. 7, the electronic device 700 includes:
a processor 701, a memory 702, a communication interface 703 and a system bus 704.
The memory 702 and the communication interface 703 are connected to the processor 701 through the system bus 704 and perform communication with each other, where the memory 702 is used to store computer execution instructions, the communication interface 703 is used to communicate with other devices, and the processor 701 is used to execute the computer execution instructions to perform a scheme of the service processing method according to the above method embodiment.
In particular, the processor 701 may include one or more processing units, such as: the processor 701 may be a CPU, a digital signal processor (DIGITAL SIGNAL Processing, DSP), an Application SPECIFIC INTEGRATED Circuit (ASIC), or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present application may be embodied directly in a hardware processor for execution, or in a combination of hardware and software modules in a processor for execution.
Memory 702 may be used to store program instructions. The memory 702 may include a stored program area and a stored data area. The storage program area may store an application program (such as a sound playing function, etc.) required for at least one function of the operating system, and the like. The storage data area may store data created during use of the electronic device 700 (e.g., audio data, etc.), and so on. In addition, the memory 702 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash memory (Universal Flash Storage, abbreviated UFS), and the like. The processor 701 performs various functional applications and data processing of the electronic device 700 by executing program instructions stored in the memory 702.
The communication interface 703 may provide a solution for wireless communication, including 2G/3G/4G/17G, as applied on the electronic device 700. The communication interface 703 may receive electromagnetic waves from an antenna, filter, amplify, and the like the received electromagnetic waves, and transmit the electromagnetic waves to a modem processor for demodulation. The communication interface 703 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic waves through an antenna to radiate. In some embodiments, at least some of the functional modules of the communication interface 703 may be provided in the processor 701. In some embodiments, at least some of the functional modules of the communication interface 703 may be provided in the same device as at least some of the modules of the processor 701.
The system bus 704 may be a peripheral component interconnect standard (PERIPHERAL COMPONENT INTERCONNECT, PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, among others. The system bus 704 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, the figures are shown with only one bold line, but not with only one bus or one type of bus.
It should be noted that, the number of the memories 702 and the processors 701 is not limited in the embodiment of the present application, and one or more of them may be used, and fig. 7 illustrates one example; the memory 702 and the processor 701 may be connected by a wired or wireless connection in a variety of ways, such as via a bus connection. In practice, the electronic device 700 may be a computer or a mobile terminal in various forms. Examples of the computer include a laptop computer, a desktop computer, a workstation, a server, a blade server, and a mainframe computer; mobile terminals are, for example, personal digital assistants, cellular telephones, smart phones, wearable devices, and other similar computing devices.
The electronic device of the present embodiment may be used to execute the technical solution in the foregoing method embodiment, and its implementation principle and technical effects are similar, and are not described herein again.
The embodiment of the application also provides a computer readable storage medium, wherein the computer readable storage medium stores computer execution instructions, and the computer execution instructions are used for realizing the scheme of the business processing method in the method embodiment when being executed by a processor.
The embodiment of the application also provides a computer program product, which comprises a computer program; when executed, the computer program implements aspects of the business processing method as in the method embodiments described above.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (7)
1. A management system adapted for public and private network cross-domain roaming, comprising: the system comprises a cross-domain roaming service module, and a network element value-added service module, a terminal value-added service module and a number card value-added service module which are connected with the cross-domain roaming service module, wherein:
The cross-domain roaming service module is used for providing an interactive page facing a user, acquiring a public private network cross-domain roaming template matched with the customized service parameters when the user inputs the customized service parameters through the interactive page, and outputting an effect simulation diagram and order details of the public private network cross-domain roaming template; when a user determines an order corresponding to the order details, transmitting configuration parameters corresponding to the order to at least one of the network element value-added service module, the terminal value-added service module and the number card value-added service module, wherein the customized service parameters comprise private network coverage, user mobile range, user SIM card type, user subscription information, access service type, user terminal capability, terminal configuration willingness, access private network mode and flow outlet control;
The network element value-added service module, the terminal value-added service module and the number card value-added service module are respectively used for converting the received configuration parameters into work orders to be sent to corresponding production systems when the configuration parameters sent by the cross-domain roaming service module are received, wherein the production systems corresponding to the network element value-added service module are network element basic management systems, the production systems corresponding to the terminal value-added service module are terminal basic management systems, the production systems corresponding to the number card value-added service module are number card basic management systems, and the work orders comprise configuration strategies;
The work order converted by the network element value-added service module has at least one of the following functions:
a local shunting function is opened for a private network base station;
Opening an uplink classifier function for a user plane function UPF network element;
Opening a related shunt strategy for a PCF network element of a strategy control function;
opening a directional service function for a core network element, wherein the directional service function comprises an intermediate session management function I-SMF, an intermediate user platform function I-UPF and a data network name DNN error correction;
The work order converted by the terminal value-added service module is specifically used for:
For a terminal side distribution scheme, configuring a general DNN and/or a special DNN for a terminal through a customized operating system and an application program;
the work order converted by the number card value-added service module is specifically used for:
and converting private network appointed information signed by the user into value added services of writing and opening cards, wherein the private network appointed information comprises private network coverage, private network slices and private DNN in the private network signed information.
2. The management system according to claim 1, wherein the cross-domain roaming service module is specifically configured to:
When a user inputs customized service parameters through the interactive page, scene modeling is carried out according to the customized service parameters to obtain a public-private network cross-domain roaming template matched with the customized service parameters, or the public-private network cross-domain roaming template matched with the customized service parameters is obtained from templates stored in a database;
Based on the public-private network cross-domain roaming template, generating and displaying an effect simulation result and order details of public-private network cross-domain implementation according to the customized service parameters;
when the user determines the order corresponding to the order details, transmitting configuration parameters corresponding to the order to at least one of the network element value-added service module, the terminal value-added service module and the number card value-added service module.
3. The management system of claim 2, wherein the cross-domain roaming service module is further configured to:
when a user negates an order corresponding to the order details, fine tuning is performed on the customized service parameters based on a recommendation algorithm;
Performing scene modeling according to the customized service parameters after fine tuning to obtain a public-private network cross-domain roaming template matched with the customized service parameters after fine tuning;
And generating and displaying an effect simulation result and order details of the public-private network cross-domain implementation according to the fine-tuned customized service parameters based on the public-private network cross-domain roaming template.
4. The management system of claim 3, wherein the cross-domain roaming service module is further configured to:
before the customized service parameters are finely adjusted based on a recommendation algorithm, determining that the fine adjustment times are smaller than or equal to a fine adjustment times threshold;
if the fine tuning times are larger than the fine tuning times threshold, prompting the user to input the customized service parameters again.
5. A service processing method, characterized by being applied to a system in which a management system according to any one of claims 1 to 4 is deployed, the method comprising:
when a user inputs customized service parameters through an interaction page of the management system, a public private network cross-domain roaming template matched with the customized service parameters is obtained, an effect simulation diagram and order details of the public private network cross-domain roaming template are output, and the customized service parameters comprise private network coverage, user mobile range, user SIM card type, user subscription information, access service type, user terminal capability, terminal configuration willingness, access private network mode and flow outlet control;
When a user determines an order corresponding to the order details, configuration parameters corresponding to the order are converted into a work order and sent to a corresponding production system, wherein the production system corresponding to the network element value-added service module is a network element basic management system, the production system corresponding to the terminal value-added service module is a terminal basic management system, the production system corresponding to the number card value-added service module is a number card basic management system, and the work order comprises a configuration strategy.
6. An electronic device, comprising: a memory, a processor;
The memory is used for storing program instructions;
The processor is configured to invoke the program instructions to perform the service processing method of claim 5.
7. A computer readable storage medium having stored therein computer executable instructions which when executed by a processor are adapted to implement the business processing method of claim 5.
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