摘要
在研究2.4G技术的基础上,分析了Wireless USB技术应用于无线传感器网络领域的技术优势,并以此为平台,以通用MCU为处理器,基于软件无线电理念分别设计制作了传感节点和Sink节点。软件设计依托认知无线电技术组建分簇型结构网络,并在安全机制、抗干扰机制和低功耗方面作了深入研究,经调试系统达到了设计指标。
Based on the research of 2.4G technology, the advantage of applying wireless USB in the wireless sensor network field is analyzed. Then, Cypress wireless USB hardware platform and MCU processor is applied in designing the sensor node and Sink node, which grounded on software radio. What＇s more, a dividing cluster network is constructed relying on cognitive radio. At last, the paper lucubrates the security, anti-jamming and low energy consumption of the network. System tests prove that it achieves demand.
出处
《微型机与应用》
2013年第19期61-65,共5页
Microcomputer & Its Applications
基金
国家自然科学基金资助项目(6110128)
