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US 2026/0089786 A1Published application
Terminal apparatus
AssigneeSharp Kabushiki Kaisha
InventorsMasaki IZUMI, YASUO SUGAWARA, SHUICHIRO CHIBA
Life of this patent
Estimating the term…
Abstract
In a case that a terminal apparatus does not include a UICC and is not authorized to use A2X communication, the terminal apparatus transmits a direct link establishment reject message. In a case that a validity timer expires, the terminal apparatus stops the A2X communication via PC5.
Claims6
(canceled)
User Equipment (UE) comprising:
- control circuitry, wherein
- the UE is an Uncrewed Aerial Vehicle (UAV), and
- the control circuitry is configured to, in a case that the UE is performing Aircraft-to-anything (A2X) communication over PC5 by using a radio parameter associated with an altitude range and the UE moves out of the altitude range, stop the A2X communication over the PC5.
A method performed by User Equipment (UE),
- the UE being an Uncrewed Aerial Vehicle (UAV),
- the method comprising:
- in a case that the UE is performing Aircraft-to-anything (A2X) communication over PC5 by using a radio parameter associated with an altitude range and the UE moves out of the altitude range, stopping the A2X communication over the PC5.
Dependencies are inferred from the claim text.