US 12,439,455 B2
Radio station and communication system
Yoshiaki Ohta, Yokohama (JP); Yoshihiro Kawasaki, Kawasaki (JP); Tetsuya Yano, Yokohama (JP); and Ryosuke Kobayashi, Kawasaki (JP)
Assigned to FUJITSU LIMITED, Kawasaki (JP)
Filed by FUJITSU LIMITED, Kawasaki (JP)
Filed on Nov. 22, 2022, as Appl. No. 17/992,356.
Application 17/992,356 is a continuation of application No. PCT/JP2020/021547, filed on Jun. 1, 2020.
Prior Publication US 2023/0082591 A1, Mar. 16, 2023
Int. Cl. H04W 74/0816 (2024.01); H04W 74/08 (2009.01)
CPC H04W 74/0816 (2013.01) [H04W 74/0866 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A radio station comprising:
a controller configured to:
configure a bundled channel which is a channel group obtained by bundling a plurality of channels and first information related to the bundled channel, and
perform control to generate a transmission opportunity for a second signal that requests an uplink resource for a first signal, according to an amount of data in the bundled channel and the first information; and
a communicator configured to:
transmit the second signal to another radio station according to the transmission opportunity for the second signal, and
receives a radio resource from the another radio station,
wherein the radio resource is allocated to the data in the bundled channel and is not allocated to data in a channel not included in the bundled channel.