CN109412877B - Network capacity open system based on UTN network - Google Patents
Network capacity open system based on UTN network Download PDFInfo
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Abstract
The invention provides a network capacity opening system based on a UTN (Universal time network), which is characterized by comprising a backbone network, a UTN, an SDN (software defined network) control system, a capacity opening platform, a third-party application platform and client equipment, wherein the UTN is connected with the client equipment; the south interface of the capability open platform is connected with an SDN control system, and the north interface of the capability open platform is connected with a third-party application platform; the client equipment is connected with the SDN control system and is connected with a backbone network through a UTN network; the open capability platform comprises a capability open portal module, a capability monitoring and counting module, a capability service analysis module, a capability providing module, a capability data sharing module, a system decoupling module, a data storage module and a configuration module. The technical scheme is based on the existing UTN of an operator, the client equipment is deployed to realize the isolation of a user side network and a carrier network, and the SDN system is based on a network capability opening software platform, so that abundant network capability is provided for a service system, and the problem that the network capability cannot be opened to carry out service innovation is solved.
Description
Technical Field
The invention relates to the field of network transmission, in particular to a network capacity open system based on a UTN (universal time network).
Background
The UTN network (i.e. local integrated bearer transport network) technology is based on an IP/MPLS technical standard system, supports multiple characteristic functions such as BFD/MPLS-TE and the like, and has universal applicability to operator networks.
The existing UTN network adopts three-layer router equipment networking, a core convergence layer is mainly positioned in the convergence and forwarding of edge traffic, and the networking is mostly realized by adopting a dual-homing, square-shaped or dual-uplink structure. The UTN access layer is located at the edge of the network and used for providing flexible service access, and the equipment is mainly of a ring structure.
With the advent of the internet plus era, along with the process of network IP and business cloud, the demand of information service of government and enterprise customers is increasing day by day and the requirements of more intellectualization and agility are provided. Due to the traditional network capacity factor, the contradiction that the service opening period is long, the self-customization cannot be carried out and the like is increasingly prominent.
In the prior art, in the traditional service mode, a service system A initiates a request, and after a service system B responds, capacity access can be realized; this mode requires a request and a response between the systems to achieve service interfacing. There are a number of disadvantages: for example, in the technical aspect, since interface interaction is a pairwise proprietary protocol, the interface interaction is not readable to a third party, and even if the interface interaction is readable, the interface interaction is not readable (namely, languages are not communicated); and the systems are tightly coupled, so that the expansion is difficult, the interface modification difficulty is high, the influence is large, and the system cannot be adapted to a third party. In the management aspect, services are managed in a decentralized mode, and monitoring and warning are difficult to carry out on an application system or services provided by the application system; and the service support has potential safety hazard, hardware resources cannot be optimized and adjusted according to service conditions, and the effectiveness of the existing resources is fully exerted. In the aspect of services, new interfaces are always required to be developed for new services of a third party, and the original interfaces cannot be reused; and the problem of slow response exists, the response to the new service is slow due to the incapability of reuse, and the response to the existing service is not timely due to the incapability of monitoring and optimizing. In the aspect of economic benefit, the problems of non-standard, non-open, non-expandable and non-reusable exist, and finally, the repeated opening of the interface and the function is large, and the existing resources cannot be utilized to the maximum extent. The direct butt joint between every two systems can cause the formation of a fully-connected (or nearly fully-connected) interactive structure between a plurality of subsequent systems, and the interfaces are numerous and are not uniform.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a network capacity opening system based on a UTN network, and the platform has the functions of fast service opening, real-time network bandwidth adjustment, self-service operation and maintenance of users and the like. The scheme is based on the existing UTN of an operator, the client equipment is deployed to realize the isolation of a user side network and a carrier network, and a network capacity open software platform is deployed based on the SDN system to provide rich network capacity for a service system; the problem that the service innovation can not be carried out by opening the network capability due to the fact that the network capability is not opened when the special line service deployment in the industry is carried out is solved.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
an UTN network-based network capability openness (API Exposure) system comprises a backbone network, a UTN network, an SDN control system, a capability openness platform, a third-party Application platform and a client device.
The south interface of the capability open platform is connected with an SDN control system, and the north interface of the capability open platform is connected with a third-party application platform;
the client device is connected with the SDN control system and is connected with the backbone network through the UTN network.
The SDN control system comprises at least a coordinator and a controller;
the capacity open platform comprises a capacity open portal module, a capacity monitoring and counting module, a capacity service analysis module, a capacity providing module, a capacity data sharing module, a system decoupling module, a data storage module and a configuration module;
the capacity open portal module is used for acquiring interface configuration data from the configuration module and packaging the interface configuration data into a capacity unit;
specifically, the capability unit comprises functions of API, directory, search, data capability encapsulation, application capability encapsulation, capability access management, capability classification management, editing and publishing;
the capability opening portal module converts an interface of an OSS (operation Support System) domain into an external standard capability interface which is easy to query and use.
The capacity monitoring and counting module is used for acquiring capacity calling data from the data storage module and carrying out real-time monitoring and statistical analysis on the capacity units;
specifically, the capability monitoring and counting module can locate the abnormality existing in the capability calling, analyze the capability calling data and provide support for capability operation.
The capability service analysis module is used for acquiring capability calling data from the data storage module; the business analysis module comprises a business rule configuration unit and an analysis unit;
the business rule configuration unit is used for configuring business analysis rules; the analysis unit is used for acquiring the business analysis rule and the capability calling data, and performing data analysis on the capability calling data based on the business analysis rule to generate a business analysis report.
The capability providing module is used for providing capability for an external service system and accessing the capability to an external service system through an interface;
the capability providing module at least comprises a data format unit, an interface protocol unit, a network supporting unit and a service supporting unit;
the data format unit stores SOAP, XML and JSON data formats;
the interface protocol unit stores protocols such as JDBC, FTP, SFTP, JMS, HTTP, HTTPS, Socket and the like;
the network supporting unit stores network delivery capability and network service capability;
the service support unit stores IT capability, basic communication capability, data capability, intelligent pipeline capability, service support capability, message conversion capability and rapid arranging capability.
The capacity data sharing module is provided with a data sharing interface and is used for carrying out data interaction on the data of the capacity open platform and an external system or platform through the data sharing interface.
The capacity data sharing module comprises an FTP file data sharing unit and a Socket data sharing unit.
The system decoupling module is used for decoupling an external service system interface, so that the external service system interface is accessed to a uniform interface provided by the open capability platform to carry out data interaction.
The data storage module is used for storing the data required by the capacity open platform and carrying out formatting storage and conversion on the data.
The configuration module is used for responding to the requests of other modules (i.e. modules in the capability open platform), and completing task decomposition, combination and resource scheduling capability.
More specifically, the configuration module is configured to complete task decomposition and combination for requests initiated by other modules, associate modules related to the requests, and complete resource scheduling and information transfer.
Preferably, the cooperator is decoupled from the controller, so that centralized management and control, rapid scheduling and network capability opening of the UTN network resources are realized.
Preferably, the third party application platform includes an e-commerce platform, a user side, a cloud application platform or other platforms.
Preferably, the Customer Premise Equipment (CPE) supports a user convergence capability of a plurality of users.
Preferably, the SDN control system interfaces with a client device to implement network configuration delivery.
Preferably, the client device is a router or a switch.
The invention has the beneficial effects that:
(1) the technical scheme provided by the invention is a network capacity opening system built based on an SDN framework, the capacity opening platform is used for butting a user side, an e-commerce platform and a cloud application platform, the client requirements are quickly met, and the network capacity opening system is used for performing scene arrangement, accepting from service to service opening and completing the rapid service opening requirement.
(2) According to the technical scheme provided by the invention, the CPE equipment is deployed as the special network side customer access equipment, the customer requirements are received through the customer side, the E-commerce platform and the cloud application platform, the customer access equipment and the port are accurately positioned, the BSS charging system is linked, the requirements of each customer are quickly corresponded, the bandwidth is distributed to the CPE equipment for adjustment, and the core pressure is reduced.
(3) The technical scheme provided by the invention is based on a standard SDN framework, standard south-north interfaces are opened, and unified and standard output of network capacity is ensured through a capacity opening platform, so that related application systems can call network interfaces to acquire open network resources through a unified standard format to perform arrangement and capacity subscription, and clients can realize functions of quality display, service topology display, service fault delimitation positioning, flow prediction, fault prediction and the like through clients, thereby achieving the purpose of self-service operation and maintenance.
(4) The technical scheme provided by the invention is an open platform architecture, so that the access among related service systems, support systems and network systems is not directly called mutually like a full connection state, but the platform is used for unifying interfaces, transferring requests and encapsulating the capabilities of the systems and the networks, thereby completing the correspondence of the requests and the output.
Drawings
Fig. 1 is a structural framework diagram of a network capability open system according to the technical solution provided in the present invention;
fig. 2 is a schematic structural diagram of a capability opening platform according to the technical solution provided in the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 2, the present invention provides an Application Programming Interface (API) Exposure system based on a UTN network, which includes a backbone network, a UTN network, an SDN control system, an Exposure platform, a third-party Application platform, and a client device.
The south interface of the capacity open platform is connected with the SDN control system, and the north interface is connected with the e-commerce platform, the user side and the cloud application platform;
the client device is connected with the SDN control system and is connected with the backbone network through the UTN network.
The SDN control system comprises a coordinator and a controller;
the capacity open platform comprises a capacity open portal module, a capacity monitoring and counting module, a capacity service analysis module, a capacity providing module, a capacity data sharing module, a system decoupling module, a data storage module and a configuration module;
specifically, the open capability (API Exposure) is a process of enabling and monetizing digital assets, which is a way for operators to implement digital business transformation in the digital economy era.
The capacity open portal module is used for acquiring interface configuration data from the configuration module and packaging the interface configuration data into a capacity unit; the capability unit comprises API, directory, search, data capability encapsulation, application capability encapsulation, capability access management, capability classification management, editing and publishing functions;
the capability opening portal module converts an interface of an OSS (operation Support System) domain into an external standard capability interface which is easy to query and use.
The capacity monitoring and counting module is used for acquiring capacity calling data from the data storage module and carrying out real-time monitoring and statistical analysis on the capacity units; the capability monitoring and counting module can locate the abnormity existing in capability calling, analyze capability calling data and provide support for capability operation.
The capability service analysis module is used for acquiring capability calling data from the data storage module; the business analysis module comprises a business rule configuration unit and an analysis unit;
the business rule configuration unit is used for configuring business analysis rules; the analysis unit is used for acquiring the business analysis rule and the capability calling data, and performing data analysis on the capability calling data based on the business analysis rule to generate a business analysis report.
The capability providing module is used for providing capability for an external service system and accessing the capability to an external service system through an interface;
the capability providing module at least comprises a data format unit, an interface protocol unit, a network supporting unit and a service supporting unit;
the data format unit stores SOAP, XML and JSON data formats;
the interface protocol unit stores JDBC, FTP, SFTP, JMS, HTTP, HTTPS and Socket protocols;
the network supporting unit stores network delivery capability and network service capability;
the service support unit stores IT capability, basic communication capability, data capability, intelligent pipeline capability, service support capability, message conversion capability and rapid arranging capability.
The capacity data sharing module is provided with a data sharing interface and is used for carrying out data interaction on the data of the capacity open platform and an external system or platform through the data sharing interface. The capacity data sharing module comprises an FTP file data sharing unit and a Socket data sharing unit.
The system decoupling module is used for decoupling an external service system interface, so that the external service system interface is accessed to a uniform interface provided by the open capability platform to carry out data interaction.
The data storage module is used for storing the data required by the capacity open platform and carrying out formatting storage and conversion on the data.
The configuration module is used for responding to the requests of other modules, and completing task decomposition, combination and resource scheduling capability.
More specifically, the configuration module is configured to complete task decomposition and combination for requests initiated by other modules, associate modules related to the requests, and complete resource scheduling and information transfer.
The cooperator is decoupled with the controller, so that the centralized management and control, the rapid scheduling and the opening of network capacity of the UTN network resources are realized.
The Customer Premise Equipment (CPE) supports the user convergence capability of a plurality of users; the SDN control system is in butt joint with client equipment to realize network configuration issuing.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (9)
1. A network capability opening system based on a UTN network is characterized by comprising a backbone network, the UTN network, an SDN control system, a capability opening platform, a third-party application platform and client equipment;
the south interface of the capability open platform is connected with an SDN control system, and the north interface of the capability open platform is connected with a third-party application platform;
the client equipment is connected with the SDN control system and is connected with a backbone network through a UTN network;
the capacity open platform comprises a capacity open portal module, a capacity monitoring and counting module, a capacity service analysis module, a capacity providing module, a capacity data sharing module, a system decoupling module, a data storage module and a configuration module;
the capacity open portal module is used for acquiring interface configuration data from the configuration module and packaging the interface configuration data into a capacity unit;
the capacity monitoring and counting module is used for acquiring capacity calling data from the data storage module and carrying out real-time monitoring and statistical analysis on the capacity units;
the capability service analysis module is used for acquiring capability calling data from the data storage module; the business analysis module comprises a business rule configuration unit and an analysis unit;
the capability providing module is used for providing capability for an external service system and accessing the capability to an external service system through an interface; the capability providing module at least comprises a data format unit, an interface protocol unit, a network supporting unit and a service supporting unit;
the capacity data sharing module is provided with a data sharing interface and is used for performing data interaction on the data of the capacity open platform and an external system or platform through the data sharing interface;
the system decoupling module is used for decoupling an external service system interface, so that the external service system interface is accessed to a uniform interface provided by the capability open platform to carry out data interaction;
the data storage module is used for storing the required data of the capacity open platform and performing formatted storage and conversion on the data;
the configuration module is used for responding to the requests of other modules;
and the capability open portal module converts the interface of the OSS domain into a standard capability external interface.
2. The network capability opening system according to claim 1, wherein the service rule configuration unit is configured to configure a service analysis rule; the analysis unit is used for acquiring the business analysis rule and the capability calling data, and performing data analysis on the capability calling data based on the business analysis rule to generate a business analysis report.
3. The network capability opening system according to claim 1, wherein the data format unit stores SOAP, XML, JSON data formats.
4. The system according to claim 1, wherein the interface protocol unit stores JDBC, FTP, SFTP, JMS, HTTP, HTTPs, Socket protocol.
5. The system according to claim 1, wherein the network support unit stores network delivery capability and network service capability.
6. The network capability opening system of claim 1, wherein the service support unit stores IT capability, basic communication capability, data capability, intelligent pipe capability, service support capability, message conversion capability, and fast orchestration capability.
7. The network capability exposure system of claim 1, wherein the SDN control system comprises at least a coordinator and a controller.
8. The network capability opening system according to claim 1, wherein the capability data sharing module includes an FTP file data sharing unit and a Socket data sharing unit.
9. The system according to claim 1, wherein the third party application platform comprises an e-commerce platform, a client and a cloud application platform.
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| CN111338643A (en) * | 2020-02-26 | 2020-06-26 | 北京思特奇信息技术股份有限公司 | Method and system for synchronizing codes across hosts and networks |
| CN114095348B (en) * | 2020-08-03 | 2023-07-04 | 中国联合网络通信集团有限公司 | Network capability opening system and service arrangement method |
| CN117336742A (en) * | 2022-06-27 | 2024-01-02 | 腾讯科技（深圳）有限公司 | Network capability opening method and related equipment |
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| CN102299849B (en) * | 2011-08-24 | 2014-03-12 | 中国联合网络通信集团有限公司 | Service capability calling system and method |
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