Shore-based network system of ocean Internet and method for establishing communication between system and ships

Abstract

The invention provides a shore-based network system of the ocean Internet and a method for establishing communication between the system and ships. Advantages of a maritime affair radio system and a mobile communication system are used in an integrated manner to establish the shore-based network in the ocean Internet. In the network, a long-distance communication function of the maritime affair radio system is used to transmit position and channel information and signaling, large bandwidth of the mobile communication system is used to implement high-speed data communication and provide ocean Internet services, the problem of insufficient communication capacity due to limited communication bandwidth in the present maritime affair radio system can be overcome, the spectrum bandwidth utilization rate of the mobile communication system is improved, and further basic facilities of the sharing and fusion among the maritime affair radio system, the mobile communication system and the ocean Internet can be prompted.

Description

technical field [0001] The invention relates to the field of marine Internet, in particular to a shore-based network system of marine Internet based on a maritime radio system and a mobile communication system and a method for establishing communication with ships. Background technique [0002] Ocean Internet tries to connect various networks in the ocean environment to achieve the following goals: try to extend cost-effective terrestrial Internet services to the ocean environment, and form a network system with survivability and strong survivability. It not only has civilian and commercial prospects, but also has military value. The shore-based network is an important part of the marine Internet. It provides communication network services to marine Internet users in offshore waters through the infrastructure established on the coastline. These facilities can be the existing facilities in the maritime radio system and mobile communication system, or they can be upgraded or ...

AI Technical Summary

Problems solved by technology

The maritime radio system has a longer history of development, complete system, and long-distance communication functions; however, due to the limitation of its communication bandwidth, its communication capacity can no longer meet the business needs of maritime affairs, let alone provide corresponding services for marine Internet users; while mobile The bandwidth of the communication system is very large, but it is mainly used on land at present, and the communication distance is generally very small

Images