Facilitation of deep service path discovery for 5G or other next generation network
地域：
GA
GA Atlanta
摘要
A software defined network (SDN) can add network repository functions (NRF) into a configurations database to enable NF discovery. The SDN can subscribe to NRF notifications to receive new cloud native functions (CNF), registrations, or any other update to the CNF status in 5G system. In addition to listening to NRF notifications, the SDN can implement CNF pooling processes to periodically retrieve CNF from an NRF repository and stay in sync with 5G systems. Thus, a deep service path discovery can be developed from network service configurations and container call flows to enable an accurate alarm correlation and troubleshooting for the operations. This service path deep discovery can be designed and implemented as a standalone system or in an SDN framework with integration of a container management framework such as K8 kubernetes.
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This disclosure relates generally to facilitating deep service path discovery. For example, this disclosure relates to facilitating deep service path discovery for cloud native functions for a 5G, or other next generation network, air interface.
5th generation (5G) wireless systems represent a next major phase of mobile telecommunications standards beyond the current telecommunications standards of 4th generation (4G). 5G can support higher capacity than current 4G, allowing a higher number of mobile broadband users per area unit, and allowing consumption of higher data quantities. This would enable a large portion of the population to stream high-definition media many hours per day with their mobile devices, when out of reach of wireless fidelity hotspots. 5G networks also provide improved support of machine-to-machine communication, also known as the Internet of things, enabling lower cost, lower battery consumption, and lower latency than 4G equipment.
The above-described background is merely intended to provide a contextual overview of some current issues, and is not intended to be exhaustive. Other contextual information may become further apparent upon review of the following detailed description.
Non-limiting and non-exhaustive embodiments of the subject disclosure are described with reference to the following figures, wherein like reference numerals refer to like parts throughout the various views unless otherwise specified.
權利要求
What is claimed is:1. A method, comprising:receiving, by software-defined networking equipment comprising a processor, network repository function data representative of network functions; in response to receiving the network repository function data, storing, by the software-defined networking equipment, the network repository function data in a data store to enable a discovery function associated with the network functions; registering, by the software-defined networking equipment, for a status update for the network functions; in response to monitoring for and not receiving the status update, sending, by the software-defined networking equipment to a server, request data representative of a request for a configuration associated with the network functions; in response to sending the request data, receiving, by the software-defined networking equipment from the server, notification data representative of a notification that a configuration of the network repository function data has been modified, wherein the server performs status checks of worker node devices according to a policy set by a scheduler of the server, wherein the policy is based on a threshold amount of activity of each of the worker node devices for a defined period of time; and in response to receiving the notification data, determining, by the software-defined networking equipment, a service path associated with the network functions. 2. The method of claim 1 , wherein the network functions comprise a userplane function associated with a worker node device. 3. The method of claim 2 , wherein the server is a master node device that oversees the worker node device. 4. The method of claim 1 , wherein the software-defined networking equipment communicates with the server via an application program interface. 5. The method of claim 1 , further comprising:facilitating, by the software-defined networking equipment, access to the service path via a user equipment. 6. The method of claim 1 , wherein the network functions comprise an access and mobility management function. 7. The method of claim 1 , wherein the network functions comprise a session management function. 8. Software-defined networking equipment, comprising:a processor; and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:receiving network repository function data representative of network functions; in response to receiving the network repository function data, storing the network repository function data in a data store to enable a discovery function associated with the network functions; registering for a status update for the network functions; in response to monitoring for and not receiving the status update, sending request data representative of a request for a configuration associated with the network functions to a server; in response to sending the request data, receiving, from the server, notification data representative of a notification that a configuration of the network repository function data has been modified, wherein the server performs status checks of worker node devices according to a policy set by a scheduler of the server, wherein the policy is based on a threshold amount of activity of each of the worker node devices for a defined period of time; and in response to receiving the notification data, determining a service path associated with the network functions. 9. The software-defined networking equipment of claim 8 , wherein sending the request data comprises registering with the server for updates associated with the network functions. 10. The software-defined networking equipment of claim 8 , wherein the operations further comprise:receiving, from network repository function node equipment, an indication that a network function has been added to the network functions. 11. The software-defined networking equipment of claim 10 , wherein the network function is a session management network function. 12. The software-defined networking equipment of claim 11 , wherein the operations further comprise:in response to determining the service path, sending service configuration data to the session management network function to facilitate network access via a user equipment. 13. The software-defined networking equipment of claim 10 , wherein the network function is an access and mobility management function. 14. The software-defined networking equipment of claim 13 , wherein the operations further comprise:in response to determining the service path, sending service configuration data to the access and mobility management function to facilitate network access via a user equipment. 15. A non-transitory machine-readable medium, comprising executable instructions that, when executed by a processor, facilitate performance of operations, comprising:storing network repository function data, representative of network functions, in a data store to enable a discovery function associated with the network functions; registering for a status update for the network functions; in response to monitoring for and not receiving the status update, sending request data, representative of a request for a configuration associated with the network functions, to a master server; in response to sending the request data, receiving, from the master server, notification data representative of a notification that a configuration of the network repository function data has been modified, wherein the master server performs status checks of worker node devices according to a policy set by a scheduler of the master server, wherein the policy is based on a threshold amount of activity of each of the worker node devices for a defined period of time; and in response to receiving the notification data, determining a service path associated with the network functions. 16. The non-transitory machine-readable medium of claim 15 , wherein the operations further comprise:retrieving configuration data, representative of a running configuration, from a network server hosting a network function of the network functions. 17. The non-transitory machine-readable medium of claim 16 , wherein the network function is a userplane function. 18. The non-transitory machine-readable medium of claim 15 , wherein the operations further comprise:in response to determining the service path, executing a call via the service path for a mobile device. 19. The non-transitory machine-readable medium of claim 18 , wherein the operations further comprise:in response to executing the call via the service path, generating a topology report for the network functions. 20. The non-transitory machine-readable medium of claim 19 , wherein the operations further comprise:in response to generating the topology report, sending the topology report for display via a graphical user interface.
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