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

    公开(公告)号:US20190208533A1

    公开(公告)日:2019-07-04

    申请号:US16210947

    申请日:2018-12-05

    IPC分类号: H04W72/12

    CPC分类号: H04W72/1242 H04B1/3822

    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.