US Patent Application 18349635. AMPLITUDE OPTIMIZED REFLECTION CANCELLER IN PARALLEL CHANNEL EQUALIZERS simplified abstract

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AMPLITUDE OPTIMIZED REFLECTION CANCELLER IN PARALLEL CHANNEL EQUALIZERS

Organization Name

HUAWEI TECHNOLOGIES CO., LTD.


Inventor(s)

Ehud Nir of Kanata (CA)

Yanggao Qiu of Shenzhen (CN)

AMPLITUDE OPTIMIZED REFLECTION CANCELLER IN PARALLEL CHANNEL EQUALIZERS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18349635 titled 'AMPLITUDE OPTIMIZED REFLECTION CANCELLER IN PARALLEL CHANNEL EQUALIZERS

Simplified Explanation

The patent application describes methods and systems for equalizing signals.

  • The equalization process involves receiving a digital signal and dividing it into multiple unit intervals (UIs) based on the channel response.
  • The signal is then equalized using different bitwidths, with the primary response samples being equalized using a larger bitwidth compared to the reflection response samples.
  • The equalizer generates an equalized digital signal after the equalization process is completed.


Original Abstract Submitted

Methods and systems for equalizing signals are disclosed. In an example, a method for equalizing a digital signal at an equalizer, comprises: receiving, at the equalizer, a plurality of samples of the signal in a plurality of unit intervals (UIs) of a channel response of the digital signal, the plurality of samples comprising a first plurality of samples of a primary response and a second plurality of samples of one or more reflection responses; equalizing, by the equalizer, the first plurality of samples using a first set bitwidth; equalizing the second plurality of samples using one or more further set bitwidths, wherein the first set bitwidth is greater than each of the one or more further set bitwidths; and generating, by the equalizer, an equalized digital signal.