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    • 3. 发明申请
    • OPTICAL NETWORK UNITS (ONUs) FOR HIGH BANDWIDTH CONNECTIVITY, AND RELATED COMPONENTS AND METHODS
    • 用于高带宽连接的光网络单元(ONU)及相关组件和方法
    • US20130230325A1
    • 2013-09-05
    • US13410936
    • 2012-03-02
    • Bruce Cinkai ChowAnthony Ng'omaMichael S. PambianchiMichael Sauer
    • Bruce Cinkai ChowAnthony Ng'omaMichael S. PambianchiMichael Sauer
    • H04B10/20
    • H04B10/25753H04J1/02H04L12/2898H04Q11/0067H04Q11/0071
    • Optical network units (ONUs) for high bandwidth connectivity, and related components and methods are disclosed. A fiber optical network ends at an ONU, which may communicate with a subscriber unit wirelessly at an extremely high frequency avoiding the need to bury cable on the property of the subscriber. In one embodiment, an optical network unit (ONU) is provided. The ONU comprises a fiber interface configured to communicate with a fiber network. The ONU further comprises an optical/electrical converter configured to receive optical downlink signals at a first frequency from the fiber network through the fiber interface and convert the optical downlink signals to electrical downlink signals. The ONU further comprises electrical circuitry configured to frequency convert electrical downlink signals to extremely high frequency (EHF) downlink signals at an EHF, and a wireless transceiver configured to transmit the EHF downlink signals to a proximate subscriber unit through an antenna.
    • 公开了用于高带宽连接的光网络单元(ONU),以及相关组件和方法。 光纤网络在ONU处结束,ONU可以以非常高的频率无线地与用户单元进行通信,避免了将电缆埋在用户的属性上。 在一个实施例中,提供了光网络单元(ONU)。 ONU包括被配置为与光纤网络通信的光纤接口。 ONU还包括光/电转换器,其被配置为从光纤网络通过光纤接口接收来自第一频率的光下行链路信号,并将光下行链路信号转换为电子下行链路信号。 ONU还包括被配置为将电子下行链路信号频率转换成EHF的极高频(EHF)下行链路信号的电路,以及经配置以通过天线将EHF下行链路信号发送到邻近用户单元的无线收发器。