Transmission and Reception Slot Management Apparatus and Method for Maritime Communication and VHF Data Exchange System for Ship

摘要

Provided are a transmission/reception slot management apparatus and method for maritime communication and a VHF data exchange system for a ship. The transmission/reception slot management method performed by a transmission/reception slot management apparatus of a VHF data exchange system (VDES) for a ship, the transmission/reception slot management method includes allocating, to a slot map for transmitting and receiving data through a single antenna for transmission/reception, a reception slot according to slot reservation information received from another ship station or a base station (BS), sorting transmission data to be transmitted to the other ship station or the BS according to a predetermined priority, and sequentially allocating, to the slot map, the sorted transmission data according to the predetermined priority.