Routing control method, system and device and computer readable storage medium
A control method and routing technology, applied in the information field, can solve problems such as inability to accurately control user plane data routing, poor scalability and real-time performance, and long time
Active Publication Date: 2021-08-31
CHINA TELECOM CORP LTD
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Problems solved by technology
[0002] In the current mobile network standards and practical applications, the management of the user plane is isolated from the data bearer network, and the transmission path of the user plane data cannot be determined dynamically and intelligently, and the routing of the user plane data cannot be accurately controlled, so it is difficult Meet the specific QoS (Quality of Service, Quality of Service) required by new applications such as network slicing and deterministic networks
[0003] In actual business and network deployment, user plane routing needs to be manually configured for each application, which takes a long time and has poor scalability and real-time performance
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.
[0026] combine first figure 1 Some embodiments of the routing control method of the present disclosure are described.
[0027] figure 1 A schematic flowchart of a routing control method in some embodiments of the present disclosure is shown. Such as figure 1 As sh...
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The invention provides a routing control method, system and device and a computer readable storage medium, and relates to the technical field of information. The routing control method comprises the steps that a session management entity sends a routing strategy request of a session to a data network controller, the routing strategy request comprises a demand index of the session and an address of a user plane forwarding network element, and the user plane forwarding network element supports an SRv6 protocol; the data network controller generates a routing strategy of the session according to the demand index of the session and the address of the user plane forwarding network element and sends the routing strategy to the session management entity; the session management entity sends the routing strategy of the session to a user plane forwarding network element; and the user plane forwarding network element encapsulates the PDU data of the session according to the routing policy of the session, and sends the encapsulated PDU data to a data network supporting an SRv6 protocol, so that the encapsulated PDU data is routed in the data network according to the routing policy of the session. According to the invention, the routing of the user plane data between the user plane forwarding network elements can meet the demand index.
Description
technical field [0001] The present disclosure relates to the field of information technology, and in particular to a routing control method, system, device and computer-readable storage medium. Background technique [0002] In the current mobile network standards and practical applications, the management of the user plane is isolated from the data bearer network, and the transmission path of the user plane data cannot be determined dynamically and intelligently, and the routing of the user plane data cannot be accurately controlled, so it is difficult Meet the specific QoS (Quality of Service, Quality of Service) required by new applications such as network slicing and deterministic networks. [0003] In actual service and network deployment, user plane routing needs to be manually configured for each application, which takes a long time and has poor scalability and real-time performance. For example, the mobile network user plane forwarding entity forwards the encapsulate...
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Login to View More IPC IPC(8): H04L12/721H04L12/741H04L45/74
CPCH04L45/74H04L45/14
Inventor 聂衡
Owner CHINA TELECOM CORP LTD