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US 12,010,680 B2Granted
User terminal and radio communication method
AssigneeNtt Docomo, Inc.
InventorsYuki Matsumura, Shohei Yoshioka, Daisuke Murayama, Satoshi Nagata
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Abstract
A user terminal includes a transmitting section that performs first signal transmission during a first period within a periodic time interval, and a control section that determines, based on priority of the first signal transmission, whether to perform second signal transmission during a second period after the first period within the time interval. According to an aspect of the present disclosure, resource utilization efficiency can be increased.
Claims4
A terminal comprising:
- a processor that determines a first resource for a first transmission, according to a first priority based on first sidelink control information, according to a measurement result of received power of received second sidelink control information, and according to a second priority based on the received second sidelink control information;
- and
- a transmitter that transmits the first sidelink control information indicating the first resource for the first transmission,
- wherein the processor, when received third sidelink control information indicates a second resource for a second transmission and the second resource is at least a part of the first resource, determines whether or not to perform the first transmission using the first resource, according to the first priority based on the first sidelink control information, according to a measurement result of received power of the received third sidelink control information, and according to a third priority based on the received third sidelink control information.
1 more element
A radio communication method for a terminal, comprising:
- determining a first resource for a first transmission, according to a first priority based on first sidelink control information, according to a measurement result of received power of received second sidelink control information, and according to a second priority based on the received second sidelink control information;
- and
- transmitting the first sidelink control information indicating the first resource for the first transmission;
- and
- determining, when received third sidelink control information indicates a second resource for a second transmission and the second resource is at least a part of the first resource, whether or not to perform the first transmission using the first resource, according to the first priority based on the first sidelink control information, according to a measurement result of received power of the received third sidelink control information, and according to a third priority based on the received third sidelink control information.
2 more elements
A system comprising a first terminal, a second terminal, and a third terminal, wherein
- the first terminal comprises:
- a transmitter that transmits first sidelink control information indicating a first resource for a first transmission;
- and
- a processor that determines the first resource, according to a first priority based on the first sidelink control information, according to a measurement result of received power of received second sidelink control information, and according to a second priority based on the second sidelink control information,
- wherein the processor, when received third sidelink control information indicates a second resource for a second transmission and the second resource is at least a part of the first resource, determines whether or not to perform the first transmission using the first resource, according to the first priority based on the first sidelink control information, according to a measurement result of received power of the received third sidelink control information, and according to a third priority based on the received third sidelink control information;
- the second terminal transmits the received second sidelink control information, and
- the third terminal transmits the received third sidelink control information.
4 more elements
Dependencies are inferred from the claim text.