Shallow water acoustic networks
Shallow water acoustic networks
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DOI：
10.1109/35.965368
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发表时间：
2001-11-01
影响因子：
11.2
通讯作者：
Stojanovic, M
中科院分区：
文献类型：
--
作者：
Proakis, JG;Sozer, EM;Stojanovic, M
水下声学网络通常由声学连接的海底传感器节点、自主水下航行器（AUV）和充当网关并提供到岸上站的无线电通信链路的水面站形成。这种网络的服务质量受到声学传输信道的低带宽、由声音的缓慢传播导致的高延迟以及在某些环境中升高的噪声水平的限制。水下声学网络设计的长期目标是提供一个具有网络链路的分布式节点的自配置网络，通过选择最佳系统参数自动适应环境。本文考虑了浅水声学网络设计中的几个方面，以最大限度地提高吞吐量和可靠性，同时最大限度地降低功耗。
Underwater acoustic networks are generally formed by acoustically connected ocean bottom sensor nodes, autonomous underwater vehicles (AUVs), and surface stations that serve as gateways and provide radio communication links to on-shore stations. The quality of service of such networks is limited by the low bandwidth of acoustic transmission channels, high latency resulting from the slow propagation of sound, and elevated noise levels in some environments. The long-term goal in the design of underwater acoustic networks is to provide for a self-configuring network of distributed nodes with network links that automatically adapt to the environment through selection of the optimum system parameters. This article considers several aspects in the design of shallow water acoustic networks that maximize throughput and reliability while minimizing power consumption.