LTE maritime emergency communication system based on unmanned ship base station network

Abstract

The invention discloses an LTE maritime emergency communication system based on an unmanned ship base station network. The system comprises the unmanned ship base station network, a short LTE base station and a synchronous orbit communication satellite. The unmanned ship base station network comprises a parent node unmanned ship and an unmanned ship subset. The parent node unmanned ship is the relay station between the communication satellite and the unmanned ship subset and furthermore performs real-time monitoring and controlling on the chain state and stationary point position of the unmanned ship subset. According to the emergency communication system, a centralized deposition manner is utilized. Namely the parent node unmanned ship performs global configuration on the whole unmanned ship base station network, thereby constructing a sea environment oriented rescuing emergency communication system, and settling a problem of depositing the maritime emergency communication system by means of a satellite communication resource and an ad hoc network which is loaded by the unmanned ships.

Description

technical field [0001] The invention relates to the technical field of maritime emergency communications, in particular to the coverage of LTE maritime emergency communications based on unmanned ship base station networking. Background technique [0002] Maritime communication is related to the safety, communication and management of marine operators, not only conducive to the healthy and sustainable development of the marine economy, but also conducive to the rapid search and rescue of victims in the event of a shipwreck. At present, there are two ways of maritime communication at home and abroad: one is satellite communication system, and the other is digital walkie-talkie communication. Although satellite communication has a large coverage area and a large communication capacity, the high cost of satellite communication makes it difficult to promote it in the market. Digital walkie-talkies can only perform point-to-point or point-to-multipoint short-distance marine voice...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a LTE maritime emergency communication system based on unmanned ship base station networking, to construct a rescue emergency communication system for the maritime environment, and to solve how to use satellite communication resources and ad hoc networks to deploy maritime emergency communication systems. Problems with emergency communication systems

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