Study of Shore-Based AIS Network Link Capacity

摘要：

Automatic Identification System (AIS) is a VHF digital mobile communication system based on SelfOrganized TDMA (SOTDMA) protocoL By the analysis of the technical characteristics of the shore-based AIS network, this paper discussed the problem of slot reuse which will impact the AIS transmission links. And tben it analyzed and calculated the main technical parameters of shore-based AIS network, such as the link capacity and the net throughput. By the experiments this paper proposed the measures to improve the net throughput and brought out the demarcation method and layout design of the shore-based AIS network. The study resolves the problem of slot reuse and will be available to ensure the vessel data link stable and reliable.

关键词： Automatic Identificatien System (AIS) vessel data link capacity net throughput

作者: Liu Chang

作者单位: College oflnformation Science and Technology Dalian Maritime University Dalian, China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 263-267

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）