基于物联网5G通信技术的移动网络信息安全传输方法  

Secure Transmission Method of Mobile Network Information Based on the 5G Communication Technology of the Internet of Things

作　　者：崔永全 田利华 CUI Yongquan;TIAN Lihua(ChinaMobile(Chengdu)Information Telecommunication Technology Co.,Ltd.,Chengdu Sichuan 610212,China)

机构地区：[1]中移(成都)信息通信科技有限公司,四川成都610212

出　　处：《长江信息通信》2025年第1期177-179,共3页Changjiang Information & Communications

摘　　要：由于攻击的作用位置覆盖整个传输过程,导致移动网络信息的丢包率难以得到保障,为此,文章提出基于物联网5G通信技术的移动网络信息安全传输方法研究。引入了划域而治的理念,并在划分可信域的基础上,借助主从双链结构,设置带有唯一身份标识的密钥对每个接入可信域的5G物联网设备进行标记,使用套接字建立网络节点之间的通信关系。通过交易的形式将5G物联网设备身份注册信息写入链中后,将5G物联网设备注册交易的索引存储在主链的SC中。在传输过程中,以接收到有效5G物联网通信设备身份请求至接收端接收到传输信息的连续时间为基础,对其进行离散处理,并采用高斯赛德尔隐式有限差分的方式建立了连续时间微分方程,以纳什均衡最优状态为目标,对传输阶段的发送资源配置方案。在测试结果中,面对在不同攻击场景,不仅丢包率在不同攻击场景下表现出了较高的稳定性,对应的参数也始终在2.0%以内,与对照组相比,具有明显优势。Because the location of the attack covers the whole transmission process,it is difficult to guarantee the packet loss rate of mobile network information.Therefore,the research on the secure transmission method of mobile network information based on the 5G communication technology of the Internet of Things is proposed.The concept of domain division is introduced,and on the basis of dividing the trusted domain,with the help of the master-slave dual-chain structure,the key with unique identification is set to mark each 5G Internet of Things device connected to the trusted domain,and the communication relationship between the network nodes is established with the socket.After the identity registration information of 5G Internet of Things devices is written into the chain in the form of transaction,the index of 5G Internet of Things devices registration transactions is stored in the SC of the main chain.In the process of transmission,based on the continuous time of the receiver,the discrete processing is conducted,and the continuous time differential equation is established in the way of Gaussedel implicit finite difference,targeting the optimal state of Nash equilibrium,the resource allocation scheme for the transmission stage.In the test results,in the face of different attack scenarios,not only the packet loss rate showed high stability in different attack scenarios,but also the corresponding parameters were always within 2.0%,with obvious advantage compared with the control group.

关 键 词：物联网5G通信技术 移动网络 信息安全传输 可信域 注册交易 离散处理 高斯赛德尔隐式有限差分 纳什均衡 发送资源 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]