US 12,439,393 B2
Indicating an availability of a tracking reference signal (TRS) associated with a subset of TRS resource sets
Lianghai Ji, San Diego, CA (US); Huilin Xu, Temecula, CA (US); Jun Ma, San Diego, CA (US); Qiang Wu, San Diego, CA (US); Mohamad Sayed Hassan, Paris (FR); Liangping Ma, San Diego, CA (US); Mehmet Izzet Gurelli, San Diego, CA (US); Weimin Duan, San Diego, CA (US); and Karthik Anantha Swamy, La Jolla, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jun. 14, 2022, as Appl. No. 17/806,884.
Prior Publication US 2023/0403691 A1, Dec. 14, 2023
Int. Cl. H04W 72/04 (2023.01); H04L 5/00 (2006.01); H04W 72/044 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/046 (2013.01) [H04L 5/0051 (2013.01); H04W 72/23 (2023.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a user equipment (UE), comprising:
memory; and
one or more processors, coupled to the memory, configured to:
receive, from a network node, an indication of a subset of M tracking reference signal (TRS) resource sets from a plurality of N TRS resource sets, wherein M is less than N and wherein remaining N-M of the plurality of TRS resource sets, other than the subset of TRS resource sets, are not configured for the UE;
receive, from the network node, a TRS availability indication bitmap that indicates an availability of a TRS associated with the subset of TRS resource sets;
determine that the TRS is available based at least in part on the TRS availability indication bitmap; and
receive, from the network node, the TRS based at least in part on the TRS availability indication bitmap indicating that the TRS is available.