US 12,477,469 B2
Power optimization method for uplink transmission and user equipment and computer-readable medium thereof
Chiao-Chih Chang, Hsinchu (TW); I-Wei Tsai, Hsinchu (TW); Jun-Jie Su, Hsinchu (TW); Ho-Wen Pu, Hsinchu (TW); and En-Jung Farn, Hsinchu (TW)
Assigned to MEDIATEK INC., Hsinchu (TW)
Filed by MEDIATEK INC., Hsinchu (TW)
Filed on Jun. 9, 2022, as Appl. No. 17/836,642.
Claims priority of provisional application 63/233,832, filed on Aug. 17, 2021.
Claims priority of provisional application 63/211,034, filed on Jun. 16, 2021.
Prior Publication US 2022/0408365 A1, Dec. 22, 2022
Int. Cl. H04W 52/02 (2009.01); H04W 72/1268 (2023.01)
CPC H04W 52/0251 (2013.01) [H04W 72/1268 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A power optimization method for uplink data transmission, applied in a user equipment (UE), comprising:
determining, by the UE, a current application scenario of the UE, wherein the current application scenario of the UE is a foreground activity is running, no foreground activity is running, a Screen Off mode or a Do Not Disturb mode;
determining, by the UE, a data transmission window corresponding to the current application scenario, wherein data transmission windows corresponding to different application scenarios of the UE have at least one of different period to transmit data and different period to enter suspension; and
transmitting data based on the determined data transmission window,
wherein when the current application scenario of the UE is the foreground activity is running and no uplink packet is generated from the foreground activity, the determined data transmission window has a first period to transmit data and a first period to enter suspension,
wherein when the current application scenario of the UE is the foreground activity is running and at least one uplink packet is generated from the foreground activity, the determined data transmission window has a second period to transmit data and a second period to enter suspension, wherein the second period to enter suspension is equal or more than 0.