US 12,425,981 B2
Wireless device and power control method
Lilei Wang, Beijing (CN); Hidetoshi Suzuki, Kanagawa (JP); and Masayuki Hoshino, Kanagawa (JP)
Assigned to Sun Patent Trust, New York, NY (US)
Filed by Sun Patent Trust, New York, NY (US)
Filed on Mar. 8, 2024, as Appl. No. 18/599,653.
Application 18/599,653 is a continuation of application No. 17/353,256, filed on Jun. 21, 2021, granted, now 11,956,734.
Application 17/353,256 is a continuation of application No. 16/841,181, filed on Apr. 6, 2020, granted, now 11,076,366, issued on Jul. 27, 2021.
Application 16/841,181 is a continuation of application No. 16/533,187, filed on Aug. 6, 2019, granted, now 10,652,838, issued on May 12, 2020.
Application 16/533,187 is a continuation of application No. 16/201,428, filed on Nov. 27, 2018, granted, now 10,420,039, issued on Sep. 17, 2019.
Application 16/201,428 is a continuation of application No. 15/912,435, filed on Mar. 5, 2018, granted, now 10,172,100, issued on Jan. 1, 2019.
Application 15/912,435 is a continuation of application No. 15/634,826, filed on Jun. 27, 2017, granted, now 9,942,860, issued on Apr. 10, 2018.
Application 15/634,826 is a continuation of application No. 15/109,413, granted, now 9,723,575, issued on Aug. 1, 2017, previously published as PCT/CN2014/071584, filed on Jan. 27, 2014.
Prior Publication US 2024/0224196 A1, Jul. 4, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 52/32 (2009.01); H04B 17/318 (2015.01); H04W 52/24 (2009.01); H04W 52/38 (2009.01)
CPC H04W 52/325 (2013.01) [H04B 17/318 (2015.01); H04W 52/242 (2013.01); H04W 52/383 (2013.01); H04W 52/243 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An integrated circuit of a first wireless device, the integrated circuit comprising:
determination circuitry, which, in operation, controls a determination of a first transmission power; and
transmission circuitry, which, in operation, controls a transmission of data to a second wireless device by using the first transmission power;
wherein, in a first defined case, the first transmission power is determined by a first power control scheme,
wherein, in a second defined case, the first transmission power is determined by a second power control scheme,
wherein one of the first defined case or the second defined case is configured by a higher layer signaling, and
wherein the transmission circuitry, in operation, controls a transmission of control information to the second wireless device by using a second transmission power, which is determined by adding an offset value to the first transmission power.