US 12,335,981 B2
Base station, terminal, transmission method, and reception method
Tomoya Nunome, Ishikawa (JP); Hidetoshi Suzuki, Kanagawa (JP); Quan Kuang, Langen (DE); and Ayako Horiuchi, Kanagawa (JP)
Assigned to Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
Appl. No. 17/766,509
Filed by Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
PCT Filed Aug. 28, 2020, PCT No. PCT/JP2020/032611
§ 371(c)(1), (2) Date Apr. 4, 2022,
PCT Pub. No. WO2021/070508, PCT Pub. Date Apr. 15, 2021.
Claims priority of application No. 2019-184566 (JP), filed on Oct. 7, 2019.
Prior Publication US 2024/0064763 A1, Feb. 22, 2024
Int. Cl. H04W 72/232 (2023.01)
CPC H04W 72/232 (2023.01) 10 Claims
OG exemplary drawing
 
1. A communication apparatus, comprising:
control circuitry, which, in operation, determines for a downlink control channel a first search space and a second search space different from the first search space;
wherein the first search space for the downlink control channel continues to a boundary of a slot after a detection of a downlink burst, and the second search space for the downlink control channel starts after the boundary of the slot; and
a receiver, which, in operation, receives the downlink control channel;
wherein the downlink control channel is received in the first search space in a first period, and the downlink control channel is received in the second search space in a second period.