US 12,438,682 B2
Indicating a subcarrier spacing value
Ankit Bhamri, Rödermark (DE); Ali Ramadan Ali, Kraiburg am Inn (DE); Karthikeyan Ganesan, Kronberg im Taunus (DE); Vijay Nangia, Woodridge, IL (US); and Sher Ali Cheema, Ilmenau (DE)
Assigned to Lenovo (Singapore) Pte. Ltd., Singapore (SG)
Appl. No. 18/021,652
Filed by Lenovo (Singapore) Pte. Ltd., New Tech Park (SG)
PCT Filed Aug. 18, 2021, PCT No. PCT/IB2021/057609
§ 371(c)(1), (2) Date Feb. 16, 2023,
PCT Pub. No. WO2022/038545, PCT Pub. Date Feb. 24, 2022.
Claims priority of provisional application 63/067,088, filed on Aug. 18, 2020.
Prior Publication US 2023/0396400 A1, Dec. 7, 2023
Int. Cl. H04W 4/00 (2018.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01)
CPC H04L 5/0094 (2013.01) [H04L 1/001 (2013.01); H04L 5/0044 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method at a device, the method comprising:
receiving a configuration from a network device for a report comprising an indication of at least one subcarrier spacing value for transmitting a physical channel, receiving the physical channel, or a combination thereof;
in response to receiving the configuration, estimating the at least one subcarrier spacing value by calculating a Doppler spread, an average delay, a delay spread, a phase noise power, an inter carrier interference level, or some combination thereof; and
transmitting the report comprising the indication of the at least one subcarrier spacing value.