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。
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.