US 11,729,605 B2
Subcarrier spacing capability
Iyab Issam Sakhnini, San Diego, CA (US); and Tao Luo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on May 11, 2021, as Appl. No. 17/317,623.
Prior Publication US 2022/0369099 A1, Nov. 17, 2022
Int. Cl. H04W 8/24 (2009.01); H04W 74/08 (2009.01); H04W 72/0453 (2023.01); H04W 56/00 (2009.01); H04W 72/23 (2023.01)
CPC H04W 8/24 (2013.01) [H04W 56/0015 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A user equipment, comprising:
a memory; and
a processor coupled to the memory, the processor and the memory being configured to:
receive a contention resolution message from a network entity in a random access channel (RACH) procedure;
transmit, to the network entity, a feedback message in response to the contention resolution message having an indication of a subcarrier spacing capability of the user equipment associated with a frequency range, wherein the indication comprises an indication of the user equipment's support for one or more optional subcarrier spacings; and
communicate with the network entity in accordance with the indication.