基于ARM-11的野外WSN基站设计与开发

摘要

Wireless sensor network is more and more widely used nowadays, but in harsh environment of the open air, it will be greatly restricted to collect and send data. Establish a base station which as a relay can conduct a good communication between nodes and terminals, so that it can improve the reliability and validity of data to a large extent. In addition, for different types of data, use self-adaption way to select transmission networks or utilize the limited network resources can improve the efficiency.%　　无线传感器网络的应用日益广泛，然而在环境恶劣的野外，数据的采集与发送将受到很大的限制。而建立一个基站作为一个中继，可以很好地沟通节点和终端，从而在很大程度上提高数据的可靠性和有效性。此外，对于不同类型的数据，采用自适应方式选择传输网络进行传输，也可以充分利用有限的网络资源来提高效率。