频谱共享方法、装置、电子设备和存储介质
By introducing relay nodes and homomorphic encryption technology into the 5G core network system and optimizing the spectrum sharing method, the problem of low spectrum efficiency in the duty-cycle channel access mode is solved, achieving more efficient spectrum utilization and secure data transmission.
CN116866915BActive Publication Date: 2026-07-17CHINA UNITED NETWORK COMM GRP CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA UNITED NETWORK COMM GRP CO LTD
- Filing Date
- 2023-07-14
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Under the existing duty-cycle-based channel access mode, the data transmission efficiency of the spectrum sharing method is low, and there is a problem of insufficient utilization of spectrum resources.
Method used
By introducing relay nodes to assist service links, access authentication codes are generated and encrypted through the 5G core network system. Homomorphic encryption technology is used to improve data transmission security, and spectrum is shared through relay nodes to optimize spectrum utilization efficiency.
Benefits of technology
It improves spectrum efficiency, reduces interference from SL-U networks to Wi-Fi networks, enhances data transmission security, and ensures system throughput performance.
✦ Generated by Eureka AI based on patent content.
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Figure CN116866915B_ABST
Abstract
本申请提供一种频谱共享方法、装置、电子设备和存储介质。该方法包括：5G核心网系统接收用户终端发送的共享频谱接入请求，根据本地存储的用户属性证书，确定用户终端为首次发送共享频谱接入请求且用户为共享频谱用户时生成接入认证码，将接入认证码进行加密并随机拆分为第一消息和第二消息并发送至用户终端。用户终端生成回执消息并发送至中继联盟节点服务器。5G核心网系统将接入认证码与用户的运营商客服密码进行同态加密计算得到第三消息并发送至中继联盟节点服务器。中继联盟节点服务器确定回执消息与第三消息一致时，授权用户终端接入中继联盟链上的中继节点共享频谱。本申请的方法，提高了频谱效率以及数据传输的安全性。
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