US 11,751,143 B2
Wireless communication device and method for controlling transmission power
Takashi Iwai, Ishikawa (JP); Daichi Imamura, Kanagawa (JP); Akihiko Nishio, Osaka (JP); Yoshihiko Ogawa, Kanagawa (JP); and Shinsuke Takaoka, Osaka (JP)
Assigned to Sun Patent Trust, New York, NY (US)
Filed by Sun Patent Trust, New York, NY (US)
Filed on Apr. 27, 2022, as Appl. No. 17/731,087.
Application 17/731,087 is a continuation of application No. 16/950,749, filed on Nov. 17, 2020, granted, now 11,356,958.
Application 16/950,749 is a continuation of application No. 16/667,374, filed on Oct. 29, 2019, granted, now 10,873,913, issued on Dec. 22, 2020.
Application 16/667,374 is a continuation of application No. 16/212,588, filed on Dec. 6, 2018, granted, now 10,506,525, issued on Dec. 10, 2019.
Application 16/212,588 is a continuation of application No. 15/355,169, filed on Nov. 18, 2016, granted, now 10,182,405, issued on Jan. 15, 2019.
Application 15/355,169 is a continuation of application No. 14/702,523, filed on May 1, 2015, granted, now 9,532,315, issued on Dec. 27, 2016.
Application 14/702,523 is a continuation of application No. 13/643,256, granted, now 9,055,535, issued on Jun. 9, 2015, previously published as PCT/JP2011/002479, filed on Apr. 27, 2011.
Claims priority of application No. 2010-105323 (JP), filed on Apr. 30, 2010; and application No. 2010-249128 (JP), filed on Nov. 5, 2010.
Prior Publication US 2022/0256476 A1, Aug. 11, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 52/24 (2009.01); H04W 52/14 (2009.01); H04W 52/16 (2009.01); H04W 52/32 (2009.01); H04L 5/00 (2006.01); H04W 72/044 (2023.01)
CPC H04W 52/241 (2013.01) [H04L 5/0048 (2013.01); H04L 5/0051 (2013.01); H04W 52/146 (2013.01); H04W 52/16 (2013.01); H04W 52/325 (2013.01); H04W 72/0473 (2013.01)] 7 Claims
OG exemplary drawing
 
1. An integrated circuit comprising:
a transmission circuitry, which, in operation, controls of transmission of a first power parameter relating to a first Sounding Reference Signal (SRS) which is to be transmitted periodically and of a second power parameter relating to a second SRS which is to be transmitted with a time interval between triggering and transmission that is different from a transmission time interval of the first SRS, the second power parameter being different from the first power parameter; and
a reception circuitry, which, in operation, controls of reception of the first SRS transmitted with a transmission power controlled based on the first power parameter and the second SRS with a transmission power controlled based on the second power parameter.