US 12,218,753 B2
Communication apparatus and communication method
Akihiko Nishio, Osaka (JP); and Seigo Nakao, Osaka (JP)
Assigned to Sun Patent Trust, New York, NY (US)
Filed by Sun Patent Trust, New York, NY (US)
Filed on Nov. 8, 2023, as Appl. No. 18/504,934.
Application 18/504,934 is a continuation of application No. 18/150,710, filed on Jan. 5, 2023, granted, now 11,848,775.
Application 18/150,710 is a continuation of application No. 17/203,445, filed on Mar. 16, 2021, granted, now 11,581,977, issued on Feb. 14, 2023.
Application 17/203,445 is a continuation of application No. 16/675,823, filed on Nov. 6, 2019, granted, now 10,980,026, issued on Apr. 13, 2021.
Application 16/675,823 is a continuation of application No. 16/017,881, filed on Jun. 25, 2018, granted, now 10,506,598, issued on Dec. 10, 2019.
Application 16/017,881 is a continuation of application No. 15/473,482, filed on Mar. 29, 2017, granted, now 10,034,290, issued on Jul. 24, 2018.
Application 15/473,482 is a continuation of application No. 15/338,204, filed on Oct. 28, 2016, granted, now 9,642,142, issued on May 2, 2017.
Application 15/338,204 is a continuation of application No. 14/477,501, filed on Sep. 4, 2014, granted, now 9,516,641, issued on Dec. 6, 2016.
Application 14/477,501 is a continuation of application No. 13/578,505, granted, now 8,855,075, issued on Oct. 7, 2014, previously published as PCT/JP2011/000796, filed on Feb. 14, 2011.
Claims priority of application No. 2010-030267 (JP), filed on Feb. 15, 2010.
Prior Publication US 2024/0080131 A1, Mar. 7, 2024
Int. Cl. H04W 72/04 (2023.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04W 72/0453 (2023.01); H04W 72/20 (2023.01); H04W 72/23 (2023.01); H04L 1/1829 (2023.01)
CPC H04L 1/0047 (2013.01) [H04L 5/001 (2013.01); H04L 5/0053 (2013.01); H04L 5/0096 (2013.01); H04L 27/2634 (2013.01); H04W 72/0453 (2013.01); H04W 72/20 (2023.01); H04W 72/23 (2023.01); H04L 1/1829 (2013.01)] 3 Claims
OG exemplary drawing
 
1. An integrated circuit, comprising:
addition circuitry, which, in operation, controls adding a first component carrier (CC); and
transmitting circuitry, which, in operation, controls transmitting configuration information relating to the first CC;
wherein
the first CC is identified based on the configuration information,
the first CC is related to a second CC based on the configuration information, the second CC used for a transmission of physical downlink control information (PDCCH) indicating a resource allocation information for data transmitted in the first CC,
the first CC is related to a carrier indicator field (CIF) value used for a cross carrier scheduling based on the configuration information, and
when the first CC related to the CIF value is added, a relation between other CCs and other CIF values is maintained.