摘要
无线传感器网络是一种全新的信息获取和处理技术。基于低功耗、短距离、RF收发芯片TR3000设计的无线通信硬件平台上,设计并实现了基于TinyOS的WSNs节点物理层,提供了无线分组收发、载波侦听以及休眠与唤醒的功能。测试结果表明:该方案具有较低的传输误码率,完全满足了设计需求。
The wireless sensor networks （WSNs） is a new technology for obtaining and processing information. Based on TinyOS, the physical layer for WSNs nodes is designed and implemented by using the low power consumption and short range RF chip TR3000. This design method provides the function of transmitting and receiving packets, carrier sense and the sleeping and waking of the WSNs nodes. As the experiment results indicate, this method presents good performance and meets the requirements for WSNs.
出处
《传感器与微系统》
CSCD
北大核心
2007年第5期70-73,共4页
Transducer and Microsystem Technologies
