US 12,408,155 B2
Numerology for 60GHZ operation to achieve channelization alignment
Laurent Cariou, Milizac (FR); and Thomas J. Kenney, Portland, OR (US)
Assigned to Intel Corporation, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Apr. 1, 2022, as Appl. No. 17/711,727.
Prior Publication US 2023/0247603 A1, Aug. 3, 2023
Int. Cl. H04W 72/0453 (2023.01); H04L 27/26 (2006.01)
CPC H04W 72/0453 (2013.01) [H04L 27/2601 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device, the device comprising processing circuitry coupled to storage, the processing circuitry configured to:
utilize a legacy baseband data for a generation of a plurality of orthogonal frequency-division multiplexing (OFDM) symbols for a 60 GHz communication;
select a number of subcarriers based on a bandwidth selection;
generate an upclock of the legacy baseband data by an upclocking factor that aligns a first bandwidth with a legacy bandwidth;
assign a first subcarrier spacing for a first group of bandwidths;
assign a second subcarrier spacing for a second group of bandwidths;
generate the plurality of OFDM symbols using an upclocking mechanism based on a bandwidth for the 60 GHz communication; and
cause to send a plurality of OFDM symbols to a station device.