US 11,929,858 B2
Integrated circuit for Discrete Fourier Transforming a time signal to a frequency signal
Shinsuke Takaoka, Osaka (JP); Masayuki Hoshino, Kanagawa (JP); and Kenichi Miyoshi, Kanagawa (JP)
Assigned to Sun Patent Trust, New York, NY (US)
Filed by Sun Patent Trust, New York, NY (US)
Filed on Jan. 3, 2023, as Appl. No. 18/149,620.
Application 18/149,620 is a continuation of application No. 17/232,856, filed on Apr. 16, 2021, granted, now 11,575,552.
Application 17/232,856 is a continuation of application No. 16/910,466, filed on Jun. 24, 2020, granted, now 11,013,004, issued on May 18, 2021.
Application 16/910,466 is a continuation of application No. 16/596,199, filed on Oct. 8, 2019, granted, now 10,743,315, issued on Aug. 11, 2020.
Application 16/596,199 is a continuation of application No. 16/209,172, filed on Dec. 4, 2018, granted, now 10,484,994, issued on Nov. 19, 2019.
Application 16/209,172 is a continuation of application No. 16/012,519, filed on Jun. 19, 2018, granted, now 10,178,674, issued on Jan. 8, 2019.
Application 16/012,519 is a continuation of application No. 15/678,948, filed on Aug. 16, 2017, granted, now 10,028,281, issued on Jul. 17, 2018.
Application 15/678,948 is a continuation of application No. 15/337,985, filed on Oct. 28, 2016, granted, now 9,775,155, issued on Sep. 26, 2017.
Application 15/337,985 is a continuation of application No. 14/979,109, filed on Dec. 22, 2015, granted, now 9,516,648, issued on Dec. 6, 2016.
Application 14/979,109 is a continuation of application No. 14/694,960, filed on Apr. 23, 2015, granted, now 9,258,075, issued on Feb. 9, 2016.
Application 14/694,960 is a continuation of application No. 14/072,668, filed on Nov. 5, 2013, granted, now 9,042,213, issued on May 26, 2015.
Application 14/072,668 is a continuation of application No. 13/119,813, granted, now 8,605,571, issued on Dec. 10, 2013, previously published as PCT/JP2009/004741, filed on Sep. 18, 2009.
Claims priority of application No. 2008-242716 (JP), filed on Sep. 22, 2008; and application No. 2009-201740 (JP), filed on Sep. 1, 2009.
Prior Publication US 2023/0155870 A1, May 18, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 27/26 (2006.01); G06F 17/14 (2006.01); H04J 1/00 (2006.01); H04J 4/00 (2006.01); H04J 11/00 (2006.01); H04L 5/00 (2006.01); H04W 72/0453 (2023.01); H04W 88/08 (2009.01)
CPC H04L 27/2602 (2013.01) [G06F 17/141 (2013.01); H04J 1/00 (2013.01); H04J 4/005 (2013.01); H04J 11/00 (2013.01); H04L 5/0041 (2013.01); H04L 27/26 (2013.01); H04L 27/2636 (2013.01); H04W 72/0453 (2013.01); H04W 88/08 (2013.01); Y10S 370/916 (2013.01)] 5 Claims
OG exemplary drawing
 
1. An integrated circuit comprising:
reception circuitry, which in operation, controls receiving, from a base station, control information including cluster information and frequency resource information, wherein the cluster information indicates one or more clusters, and the frequency resource information indicates one or more frequency bands corresponding to the one or more clusters, wherein a size of each of the one or more frequency bands is a multiple of a product of two or more powers of prime numbers wherein the multiple is 2 or more;
transformation circuitry, which in operation, controls transforming a time signal into a frequency signal with a discrete Fourier transform (DFT) and mapping the frequency signal on the one or more frequency bands; and
transmission circuitry, which in operation, controls transmitting a transmission signal generated from the mapped frequency signal.