A data transmission method, apparatus and device
By employing address information generation rules and query mechanisms in the autonomous network control plane, direct data transmission across nodes is achieved, solving the problems of low data forwarding efficiency and insufficient security of control plane nodes, and improving forwarding efficiency and security.
CN116760769BActive Publication Date: 2026-06-09CHINA TELECOM CORP LTD TECHNOLOGY INNOVATION CENTER +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA TELECOM CORP LTD TECHNOLOGY INNOVATION CENTER
- Filing Date
- 2023-07-06
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
In existing autonomous networks, data forwarding efficiency of control plane nodes is low and security is insufficient. Hop-by-hop forwarding is inefficient, and cross-node data forwarding requires large data plane encapsulation overhead and cannot guarantee the security of control plane data.
Method used
By implementing direct data forwarding across nodes in the control plane, using address information generation rules to ensure global uniqueness, and through address information announcement and query mechanisms, cross-node data transmission is achieved, ensuring data security.
Benefits of technology
It improves data forwarding efficiency, reduces encapsulation overhead, ensures data security, and optimizes network scalability and address information storage space.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116760769B_ABST
Abstract
This application provides a data transmission method, apparatus, and device, relating to the field of network communication technology. The method includes: receiving an access request from a client for a destination node; searching for the destination node's address information in node address information stored on a first node based on the destination node's identifier; if not found, sending an address query request for the destination node to an upper-layer node of the first node; receiving an address query response message from the target upper-layer node, and determining the address information of the target upper-layer node based on the address query response message; and sending the access request to the target upper-layer node via a control plane message, so that the target upper-layer node forwards the data to be forwarded to the destination node based on the destination node's identifier. This method enables direct data transmission between nodes, ensuring the security of control plane data.
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