US 12,439,339 B1
Method and apparatus for power saving using tracking reference signal configuration
DaeHeum Park, Suwon-si (KR)
Assigned to Mentats Co., Ltd., Seoul (KR)
Filed by Mentats Co., Ltd., Seoul (KR)
Filed on May 23, 2025, as Appl. No. 19/217,560.
Claims priority of application No. 10-2024-0072561 (KR), filed on Jun. 3, 2024.
Int. Cl. H04W 52/02 (2009.01); H04L 27/26 (2006.01); H04W 76/27 (2018.01)
CPC H04W 52/0235 (2013.01) [H04L 27/26025 (2021.01); H04W 76/27 (2018.02)] 16 Claims
OG exemplary drawing
 
1. A method for a terminal to operate in a wireless communication system, the method comprising:
receiving a first system information block (SIB) including a first tracking reference signal (TRS) configuration; and
using the received first TRS configuration for power saving in at least one radio resource control (RRC) state,
wherein the first SIB including the first TRS configuration is separate from a second SIB including a second TRS configuration,
wherein the first TRS configuration includes first periodicity and offset information configured with one periodicity value in a first set consisting of 10 slots, 20 slots, 40 slots, 80 slots, 160 slots, 320 slots and 640 slots,
wherein the second TRS configuration includes second periodicity and offset information configured with one periodicity value in a fifth set consisting of 10 slots, 20 slots, 40 slots and 80 slots, and
wherein the first SIB including the first TRS configuration is received when the second SIB including the second TRS configuration is absent.