电子器件2026，Vol.49Issue(1)：98-105,8.DOI:10.3969/j.issn.1005-9490.2026.01.015
WSN域间多路复用信息抗攻击安全传输方案
A Secure Transmission Scheme for WSN Inter-Domain Multiplexed Information Against Attacks
沈彤 1董力莎1
作者信息
- 1. 怒江州电子政务网络管理中心,云南 怒江 673100
- 折叠
摘要
Abstract
In order to improve the inter-domain anti-attack performance of wireless sensor networks and ensure the security of informa-tion transmission,a secure transmission scheme for inter-domain multiplexed information against attack in wireless sensor networks is proposed.The scheme analyzes the channel transmission characteristics of wireless sensor networks according to the inter-domain struc-ture,and combines the network information transmission principle of multiplex technology to build an inter-domain multiplex information transmission model of wireless sensor networks.The model is based on HRC-MAC protocol,and uses the characteristics of code division multiplexing to carry out upstream spread spectrum and downstream modulation of information.Combined with threshold method,infor-mation encryption and transmission control are carried out to reduce the decay loss of channel transmission and improve the security of information transmission.The test results show that the transmission security capacity of the algorithm is above 1.5 bps/Hz,and the transmission security rate meets the safety rate standard.The security coefficient of channel transmission in the domain is above 0.917.The anti-attack performance of information encryption is more than 90.2%.It can complete the disturbance of the information sequence and greatly avoid tampering in the process of information transmission.关键词
无线传感网络/域间/多路复用/信息安全传输/信道传输特性/码分复用Key words
wireless sensor network/inter-domain/multiplexing/secure transmission of information/channel transmission characteristics/code division multiplexing分类
信息技术与安全科学引用本文复制引用
沈彤,董力莎..WSN域间多路复用信息抗攻击安全传输方案[J].电子器件,2026,49(1):98-105,8.
