US 12,219,559 B2
Terminal apparatus, base station apparatus, and communication method
Tomoki Yoshimura, Sakai (JP); Daiichiro Nakashima, Sakai (JP); Shoichi Suzuki, Sakai (JP); Toshizo Nogami, Sakai (JP); Wataru Ouchi, Sakai (JP); Taewoo Lee, Sakai (JP); and Huifa Lin, Sakai (JP)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Appl. No. 17/422,081
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
PCT Filed Jan. 8, 2020, PCT No. PCT/JP2020/000313
§ 371(c)(1), (2) Date Jul. 9, 2021,
PCT Pub. No. WO2020/145306, PCT Pub. Date Jul. 16, 2020.
Claims priority of application No. 2019-002869 (JP), filed on Jan. 10, 2019.
Prior Publication US 2022/0104230 A1, Mar. 31, 2022
Int. Cl. H04W 72/1273 (2023.01); H04W 16/14 (2009.01)
CPC H04W 72/1273 (2013.01) [H04W 16/14 (2013.01)] 4 Claims
OG exemplary drawing
 
3. A communication method for a terminal apparatus, the communication method comprising:
when a carrier is set in an unlicensed band, detecting a first Physical Downlink Control Channel (PDCCH) in a first type 0 PDCCH common search space set and receiving a first Physical Downlink Shared Channel (PDSCH) scheduled by the first PDCCH;
when the carrier is not set in the unlicensed band, detecting a second PDCCH in a second type 0 PDCCH common search space set and receiving a second PDSCH scheduled by the second PDCCH; and
managing common Radio Resource Control (RRC) signaling included in the first PDSCH or the second PDSCH, wherein:
a time domain resource configuration of the first PDSCH is a first configuration, and
a time domain resource configuration of the second PDSCH is a second configuration different from the first configuration.