海洋通信的发展现状与时代挑战

发布时间：2018-03-24 11:40

本文选题：海洋通信　切入点：海上无线通信　出处：《中国科学:信息科学》2017年06期

【摘要】：为了保障我国"21世纪海上丝绸之路"发展战略的顺利实施和满足日趋频繁的海事活动的需要,必须实现对相关海域的无缝、高效和可靠的通信覆盖.本文首先概述我国海洋通信网络的发展现状;其次,详细分析并比较全球范围内主流海洋通信网络,包括海上无线通信系统、海洋卫星通信系统和岸基移动通信系统;然后,根据我国南海岛礁众多的地理特点,提出了一种新型的海洋通信网络架构,并具体阐述了实施该网络架构所面临的技术挑战,包括海洋信道建模、大气波导效应、微波散射效应,以及统一、高效的网络资源管理机制等.本文将为我国海洋通信政策决策人士、科研和工程人员提供一个全球视野,以准确把握全球技术发展动态,并积极推动我国海洋通信事业的建设与发展.
[Abstract]:In order to ensure the smooth implementation of the development strategy of the "Maritime Silk Road" in the 21st century and to meet the needs of increasingly frequent maritime activities, it is necessary to realize seamless operation of the relevant sea areas. First of all, this paper summarizes the development of marine communication network in China; secondly, it analyzes and compares the mainstream ocean communication network in the world, including the wireless communication system on the sea. Secondly, according to the geographical characteristics of the islands and reefs in the South China Sea, a new type of ocean communication network architecture is proposed, and the technical challenges facing the implementation of the network architecture are described in detail. It includes ocean channel modeling, atmospheric waveguide effect, microwave scattering effect and unified and efficient network resource management mechanism. In order to accurately grasp the development of global technology, and actively promote the construction and development of marine communications in China.
【作者单位】：中山大学电子与信息工程学院;广东海洋大学电子与信息工程学院;北京理工大学信息与电子学院;大连海事大学航海学院;中国电子科技集团公司第七研究所;
【基金】：国家自然科学基金(批准号:61671488) 广东省科技发展专项资金(批准号:2016A050503025)资助项目
【分类号】：TN92

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