US 12,356,421 B2
Terminal apparatus, base station apparatus, and communication method
Tomoki Yoshimura, Sakai (JP); Shoichi Suzuki, Sakai (JP); Toshizo Nogami, Sakai (JP); Huifa Lin, Sakai (JP); Wataru Ouchi, Sakai (JP); Daiichiro Nakashima, Sakai (JP); and Taewoo Lee, Sakai (JP)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Appl. No. 17/764,740
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
PCT Filed Oct. 2, 2020, PCT No. PCT/JP2020/037508
§ 371(c)(1), (2) Date Mar. 29, 2022,
PCT Pub. No. WO2021/066131, PCT Pub. Date Apr. 8, 2021.
Claims priority of application No. 2019-182822 (JP), filed on Oct. 3, 2019.
Prior Publication US 2022/0386351 A1, Dec. 1, 2022
Int. Cl. H04W 72/23 (2023.01); H04L 5/00 (2006.01); H04L 27/26 (2006.01)
CPC H04W 72/23 (2023.01) 3 Claims
OG exemplary drawing
 
1. A terminal apparatus comprising:
reception circuitry configured to receive a physical downlink control channel (PDCCH) in which a downlink control information (DCI) format scheduling a physical uplink shared channel (PUSCH) is mapped; and
transmission circuitry configured to transmit the PUSCH, wherein
a first time-signal for the PUSCH and a second time-signal for the PUSCH are generated based on same contents of same resource elements in an orthogonal frequency-division multiplexing (OFDM) symbol having an index X,
the first time-signal for the PUSCH is in the OFDM symbol,
the second time-signal is transmitted preceding the OFDM symbol,
the index X being a starting OFDM symbol of the PUSCH is indicated by the DCI format,
a value L being a number of OFDM symbols for the PUSCH is indicated by the DCI format, and
a size of a transport block of the PUSCH is determined by assuming that a number Nshsymb of OFDM symbols is the value L.