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Some characters and requirements of the HF networking are discussed in the paper. After analyzing several foreign HF networks,the paper also introduces some architectures, designs and application technology used for HF networking.At last, some suggestions are proposed for the further development of Chinese HF networking technology. 讨论了短波组网的特点和要求,综合了几种国外短波网络的体系结构、设计方案,以及用于短波网络的应用技术,并对中国进一步发展短波网络技术提出建议。 It is the first step in HF networking to select a suitable topology. According to the characters of HF communication network, two methods, based on block design, of constructing topologies are given. The topologies attained by these means have distinguishing features, such as having high connectivity and needing much fewer links than full connected topology does. 选择合适的拓扑结构是短波组网需要首先考虑的一个问题。根据短波通信的特点,提出了两种基于区组设计的拓扑结构构造方法。由此得到的结构具有一些好的性质,如较高的连通性,相对于全互连结构少得多的链路数等。 Communication network construction is an important project for setting up hydrological telemetry systems. This article introduces some network construction approaches mainly used currently, including ultra- shortwave, satellite, GSM cell phone, GPRS cell phone, microwave, and optical fiber. Based on status quo, combination of communication modes and noticeable points are also analyzed. 水文遥测系统通信组网方式是建设水文遥测系统很关键的工作。介绍了目前主要的组网方式:超短波组网、卫星通信组网、GSM手机组网,GPRS手机组网、微波通信组网及光纤通信组网,分析了通信方式的组合,并根据实际情况,介绍了通信方式组合的具体选用及注意事项
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