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US 2026/0100784 A1Published application
Terminal apparatus and communication method
AssigneeSharp Kabushiki Kaisha
InventorsRyunosuke SAKAMOTO, DAIICHIRO NAKASHIMA, LIQING LIU, WATARU OUCHI, SHOICHI SUZUKI
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Abstract
A terminal apparatus including a transmitter configured to perform, for sidelink transmission with HARQ-ACK feedback disabled, channel sensing while maintaining a contention window size last applied, wherein in a case that the number of times that the contention window size is maintained reaches a prescribed number of times, the contention window size is configured to a next larger value.
Claims2
A terminal apparatus comprising:
- transmission circuitry configured to perform, for sidelink transmission with hybrid automatic repeat request-acknowledgement (HARQ-ACK) feedback disabled, channel sensing while maintaining a contention window size last applied, wherein in a case that the number of times that the contention window size is maintained reaches a prescribed number of times, the contention window size is configured to a next larger value.
A communication method for a terminal apparatus, the communication method comprising the steps of:
- performing, for sidelink transmission with hybrid automatic repeat request-acknowledgement (HARQ-ACK) feedback disabled, channel sensing while maintaining a contention window size last applied;
- and
- in a case that the number of times that the contention window size is maintained reaches a prescribed number of times, configuring the contention window size to a next larger value.
Dependencies are inferred from the claim text.