US 12,336,038 B2
Terminal apparatus, base station apparatus, and communication method
Tomoki Yoshimura, 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. 17/425,548
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
PCT Filed Jan. 24, 2020, PCT No. PCT/JP2020/002530
§ 371(c)(1), (2) Date Jul. 23, 2021,
PCT Pub. No. WO2020/153482, PCT Pub. Date Jul. 30, 2020.
Claims priority of application No. 2019-010206 (JP), filed on Jan. 24, 2019.
Prior Publication US 2022/0132620 A1, Apr. 28, 2022
Int. Cl. H04W 76/27 (2018.01)
CPC H04W 76/27 (2018.02) 6 Claims
OG exemplary drawing
 
1. A user equipment (UE) communicating with a base station (BS) on a serving cell, the UE comprising:
at least one processor; and
at least one non-transitory computer-readable medium coupled to the at least one processor and storing one or more computer-executable instructions that, when executed by the at least one processor, cause the UE to:
determine, based on a UE-specific radio resource control (RRC) parameter provided by a UE-specific RRC message or a parameter provided by system information block 1 (SIB1), a transmission bandwidth configuration, wherein the parameter indicates frequency location and size of an initial downlink (DL) bandwidth part (BWP); and
receive a DL-shared channel (SCH) in an active DL BWP in a carrier corresponding to the transmission bandwidth configuration, wherein:
in a case that the UE-specific RRC parameter is provided, the transmission bandwidth configuration is determined based on the UE-specific RRC parameter, and
in a case that the UE-specific RRC parameter is not provided, the transmission bandwidth configuration is determined based on the parameter.