公开(公告)号：US20210036905A1

公开(公告)日：2021-02-04

申请号：US16527571

申请日：2019-07-31

Applicant: Silicon Laboratories Inc.

Inventor： Ken Strickland ,  Bradley Arthur Wallace ,  Carl Alelyunas ,  Vladimir Mesarovic

IPC: H04L27/26 ,  H04L25/03 ,  H04L27/14

Abstract: In one embodiment, an apparatus includes first and second tuners to receive and process a radio frequency (RF) signal and output a first and second plurality of frequency domain sub-carriers. The apparatus may further include a combiner circuit to combine a first plurality of demodulated frequency domain sub-carriers and a second plurality of demodulated frequency domain sub-carriers into a plurality of combined frequency domain sub-carriers, and an output circuit coupled to the combiner circuit. In a first mode, the output circuit is to embed a format indicator with each of the plurality of combined frequency domain sub-carriers to indicate a frequency domain format, and to output the plurality of combined frequency domain sub-carriers with the embedded format indicator to a downstream processing circuit for channel decoding.

公开(公告)号：US10911289B1

公开(公告)日：2021-02-02

申请号：US16527571

申请日：2019-07-31

Applicant: Silicon Laboratories Inc.

Inventor： Ken Strickland ,  Bradley Arthur Wallace ,  Carl Alelyunas ,  Vladimir Mesarovic

IPC: H04L27/14 ,  H04L27/26 ,  H04L25/03

Abstract: In one embodiment, an apparatus includes first and second tuners to receive and process a radio frequency (RF) signal and output a first and second plurality of frequency domain sub-carriers. The apparatus may further include a combiner circuit to combine a first plurality of demodulated frequency domain sub-carriers and a second plurality of demodulated frequency domain sub-carriers into a plurality of combined frequency domain sub-carriers, and an output circuit coupled to the combiner circuit. In a first mode, the output circuit is to embed a format indicator with each of the plurality of combined frequency domain sub-carriers to indicate a frequency domain format, and to output the plurality of combined frequency domain sub-carriers with the embedded format indicator to a downstream processing circuit for channel decoding.