Patent ID: 11956111
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A non-transitory computer-readable medium storing computer instructions for reducing crest factor, that when executed by one or more hardware processors of an electronic device, cause the electronic device to perform operations comprising:
receiving a plurality of first samples of a first input signal, the plurality of first samples generated at a first sampling rate;
performing a first peak detection based on the plurality of first samples to generate a plurality of first peak detection output samples;
downsampling the plurality of first peak detection output samples to generate a plurality of first windowing input samples at a second sampling rate;
generating a plurality of first windowing output samples based on the plurality of first windowing input samples;
upsampling the plurality of first windowing output samples to generate a plurality of first peak reduction samples at the first sampling rate; and
generating a first output signal based on the plurality of first samples and the plurality of first peak reduction samples.