窄带无线自组网在应急语音通信中的实战性应用研究

在现代通信技术快速发展的背景下,应急语音通信作为应对突发自然灾害的重要手段,近年来得到了广泛重视.结合应急通信的实战需求,探讨了新一代窄带自组网通信技术的在应急通信领域的创新应用.根据我国实际情况提出了现有窄带应急通信的问题和需求,然后介绍并分析了窄带自组网的原理和特点,其具有通信覆盖面积广、抗毁性强、维护简单以及成本...

Emergency Voice Communication Practical Application Based on Narrow Band Wireless Ad Hoc Networks

With the rapid development of modern communication technology,emergency voice communication,as an important means to deal with sudden natural disasters,has received extensive attentions in recent years.Combined with the actual requirements of emergency communications,an innovative application of narrow band voice communications based on narrow band wireless ad hoc networks is discussed in this paper.Firstly,we arise the problems and requirements of narrow band emergency communication according to actual applications.Then,we introduce the concept,principle and characteristics of narrow band ad hoc network.The characteristics of wide coverage,robustness,infrastructure-less,and low cost meet the current requirements of remote areas emergency communications perfectly.In the end,the advantages of the novel application are illustrated with a practical case.It proved the feasibility and superiority of the novel emergency communication application based on narrow band wireless ad hoc networks preliminarily.