Method and system for high speed precoder design
    10.
    发明申请
    Method and system for high speed precoder design 审中-公开
    高速预编码器设计方法与系统

    公开(公告)号:US20060288063A1

    公开(公告)日:2006-12-21

    申请号:US11155102

    申请日:2005-06-17

    申请人: Arthur Abnous

    发明人: Arthur Abnous

    IPC分类号: G06F17/10

    摘要: Methods and systems for processing a signal are disclosed herein and may comprise adding a plurality of offsets to a summed input signal to generate a plurality of offset summed input signals. The offset summed input signals may be filtered to generate a plurality of filtered offset summed input signals. A plurality of summed current input signals may be generated by adding the plurality of filtered offset summed input signals to an input signal. While the summed current input signals are being generated, an offset is simultaneously determined for an output signal based on the summed input signal. The offsets may be added to the summed input signal via carry-save addition. The plurality of offsets may comprise a zero offset. The offset summed input signals may be filtered utilizing infinite impulse response filter and/or finite impulse response filter.

    摘要翻译: 本文公开了用于处理信号的方法和系统,并且可以包括向求和的输入信号添加多个偏移量以产生多个偏移相加的输入信号。 偏移相加的输入信号可以被滤波以产生多个经滤波的偏移相加的输入信号。 可以通过将多个滤波的偏移相加的输入信号相加到输入信号来生成多个求和的电流输入信号。 在产生相加的电流输入信号的同时,基于相加的输入信号同时确定输出信号的偏移。 可以通过进位保存加法将偏移量添加到求和的输入信号。 多个偏移可以包括零偏移。 可以使用无限脉冲响应滤波器和/或有限脉冲响应滤波器对偏移相加的输入信号进行滤波。