Apparatus and method for adaptively detecting received signals for power line communication
    3.
    发明授权
    Apparatus and method for adaptively detecting received signals for power line communication 有权
    用于自适应检测电力线通信的接收信号的装置和方法

    公开(公告)号:US07076004B2

    公开(公告)日:2006-07-11

    申请号:US09917698

    申请日:2001-07-31

    IPC分类号: H03D1/00 H04L27/06

    CPC分类号: H04B3/542 H04B2203/5495

    摘要: The disclosed apparatus includes a main control unit (MCU) interface unit for adjusting the timing of data transmission, a register unit for storing control data, a threshold value, an offset value, and an error rate received from the MCU interface unit, and for outputting the stored data and values, a control logic unit for controlling selection of a threshold value, based on the control data stored in the register unit, a reference data selecting unit for selectively outputting, as threshold values, the threshold value and offset value respectively stored in the register unit or an external threshold value and an external offset value, under control of the control logic unit, and a data processing unit for determining, based on threshold values to be selectively outputted by the reference data selecting unit, whether or not the serial data received via a power line is valid data, and for outputting the data.

    摘要翻译: 所公开的装置包括用于调整数据传输定时的主控单元(MCU)接口单元,用于存储控制数据的寄存器单元,从MCU接口单元接收的阈值,偏移值和错误率,以及用于 输出存储的数据和值;控制逻辑单元,用于基于存储在寄存器单元中的控制数据来控制阈值的选择;参考数据选择单元,用于分别选择性地输出阈值和偏移值作为阈值; 在控制逻辑单元的控制下存储在寄存器单元中的存储在外部阈值和外部偏移值中的数据处理单元,以及用于基于由参考数据选择单元选择性地输出的阈值来确定数据处理单元 通过电力线接收的串行数据是有效数据,并用于输出数据。