US 12,463,763 B2
Configuration of a reference signal for secondary cell activation
Kazuki Takeda, Tokyo (JP); Changhwan Park, San Diego, CA (US); and Punyaslok Purkayastha, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 20, 2022, as Appl. No. 17/813,826.
Claims priority of provisional application 63/203,948, filed on Aug. 5, 2021.
Prior Publication US 2023/0043834 A1, Feb. 9, 2023
Int. Cl. H04L 5/00 (2006.01)
CPC H04L 5/0048 (2013.01) [H04L 5/0096 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A user equipment (UE) for wireless communication, comprising:
one or more memories; and
one or more processors, coupled to the one or more memories, configured to:
receive an indication of a trigger state associated with a configuration for receiving one or more secondary cell (SCell) activation reference signals, wherein the indication of the trigger state includes a number of bits that indicate the trigger state from a set of candidate trigger states via a codepoint associated with the trigger state, and wherein the one or more SCell activation reference signals are located within a downlink bandwidth part indicated via a configuration of a first active downlink bandwidth part as indicated in a communication that is separate from the indication of the trigger state; and
receive the one or more SCell activation reference signals based at least in part on the configuration.