Wireless display system
    2.
    发明申请
    Wireless display system 审中-公开
    无线显示系统

    公开(公告)号:US20050171788A1

    公开(公告)日:2005-08-04

    申请号:US10766821

    申请日:2004-01-30

    IPC分类号: G06Q10/00 H04W4/14 G06F17/60

    CPC分类号: G06Q10/107 H04W4/14

    摘要: A wireless billboard system which includes a wireless billboard operative to receive and display text and graphics and to transmit messages wirelessly. A plurality of transmitter/receiver sites are located so as to receive wireless signals transmitted from a transmission site and to transmit them to the wireless billboard and to receive wireless transmissions from each of the wireless billboards and to transmit them to a user. A billboard management site is couplable to each of the transmitter/receiver sites and operative to receive transmissions from the plurality of transmitter/receiver sites and to transmit wirelessly to the transmitter/receiver sites.

    摘要翻译: 一种无线广告牌系统,其包括可操作以接收和显示文本和图形并无线地发送消息的无线广告牌。 定位多个发射机/接收机站点,以便接收从传输站点发送的无线信号并将其发送到无线广告牌并从每个无线广告牌接收无线传输并将其发送给用户。 广告牌管理站点可耦合到每个发射机/接收机站点并且可操作以接收来自多个发射机/接收机站点的传输,并且无线地发射到发射机/接收机站点。