Patent ID: 11958571
Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Telecommunications (Electrical engineering)
Classification: CPC B  G  H | IPC B  G  H

Claim 1:
2. The maritime wireless communication system of claim 1, wherein the gateway device includes:
a broadband communication module supporting Internet-of-things (IoT) platform-based low-power broadband communication;, a public LoRa module supporting a wireless protocol with the public LoRa network; a private LoRa module supporting a wireless protocol with the private LoRa network;
a GPS reception module providing location information for the fishing vessel terminal device or the managing vessel terminal device using a GPS signal; and
a control module selectively connecting to the public LoRa network or the private LoRa network depending on a state of the public LoRa network or the private LoRa network, setting a communication option depending on the normal condition or the event condition, and controlling the broadband communication module, the public LoRa module, the private LoRa module, and the GPS reception module.