US 12,470,951 B2
Methods and apparatus for determining ar filter coefficient and times of synchronization
Yuan Yuan, Beijing (CN); Jianwei Zhang, Beijing (CN); Jun Hu, Beijing (CN); Nien-En Wu, HsinChu (TW); Peng Yang, Beijing (CN); Kuan-Lin Chen, Hsinchu (TW); Yen-Chen Chen, Hsinchu (TW); Cheng-Yu Tsai, Hsinchu (TW); and Zhi Zheng, Beijing (CN)
Assigned to MediaTek Inc., Hsinchu (TW)
Filed by MediaTek Inc., Hsinchu (TW)
Filed on Jun. 17, 2023, as Appl. No. 18/336,997.
Claims priority of provisional application 63/353,077, filed on Jun. 17, 2022.
Claims priority of application No. 202310551310.1 (CN), filed on May 16, 2023.
Prior Publication US 2023/0413073 A1, Dec. 21, 2023
Int. Cl. H04W 24/02 (2009.01); H04B 17/10 (2015.01); H04B 17/20 (2015.01); H04B 17/318 (2015.01); H04W 76/27 (2018.01)
CPC H04W 24/02 (2013.01) [H04B 17/101 (2015.01); H04B 17/201 (2023.05); H04B 17/328 (2023.05); H04W 76/27 (2018.02)] 20 Claims
OG exemplary drawing
 
1. A method for a user equipment (UE) in a wireless network comprising:
obtaining sets of temperatures of the UE before the UE goes to a sleep mode of a connected discontinuous reception (CDRX) cycle and after the UE exits the sleep mode of the CDRX cycle;
determining a temperature drift rate of the UE before and after the sleep mode of the CDRX cycle based on the sets of temperatures;
generating one or more threshold look-up tables; and
performing an optimization selection based on the temperature drift rate and the one or more threshold look-up tables, wherein the optimization selection comprising selecting an alpha coefficient and a number of subframes for synchronization.