US 12,113,616 B2
Terminal device, base station, and communication method for setting TTI channel
Kazuyuki Shimezawa, Chiba (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Filed by Sony Group Corporation, Tokyo (JP)
Filed on Jun. 16, 2023, as Appl. No. 18/210,746.
Application 17/853,946 is a division of application No. 17/126,031, filed on Dec. 18, 2020, granted, now 11,411,677, issued on Aug. 9, 2022.
Application 18/210,746 is a continuation of application No. 17/853,946, filed on Jun. 30, 2022, granted, now 11,711,165.
Application 17/126,031 is a continuation of application No. 16/063,331, granted, now 10,903,939, issued on Jan. 26, 2021, previously published as PCT/JP2016/087935, filed on Dec. 20, 2016.
Claims priority of application No. 2016-018833 (JP), filed on Feb. 3, 2016.
Prior Publication US 2023/0336271 A1, Oct. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 1/00 (2006.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04L 25/02 (2006.01); H04W 72/04 (2023.01); H04W 72/20 (2023.01); H04W 72/23 (2023.01); H04W 74/0833 (2024.01); H04W 76/27 (2018.01)
CPC H04L 1/0063 (2013.01) [H04L 1/1812 (2013.01); H04L 5/005 (2013.01); H04L 25/0224 (2013.01); H04W 72/04 (2013.01); H04W 72/20 (2023.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01); H04W 76/27 (2018.02); H04L 5/0007 (2013.01); H04L 5/0048 (2013.01); H04L 5/0051 (2013.01); H04L 5/0053 (2013.01); Y02D 30/70 (2020.08)] 20 Claims
OG exemplary drawing
 
1. A terminal device that communicates with a base station-device, the terminal device comprising:
circuitry configured to
set bitmap information indicating resources to be allocated within a predetermined time domain defined by a plurality of symbols, based on an upper layer signaling from the base station;
set resource block information in a frequency direction to which a channel to be allocated, based on another upper layer signaling from the base station;
set a mapping mode based on a physical layer signaling from the base station; and
receive the channel in a first mode or a second mode based on the mapping mode,
wherein the channel is allocated to at least one of one or more channel candidates within the resource which is determined based on the bitmap information and the resource block information,
wherein the bitmap information indicates whether or not the channel candidate is included in the resource of the time domain corresponding to each bit,
wherein a schedule timing in the first mode is performed on a basis of the predetermined time domain, and a schedule timing in the second mode is performed on a basis of the symbol,
wherein the one or more channel candidates within the resource is defined by a search space set.