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US 2021/0243809 A1Published application
User equipment
AssigneeNtt Docomo, Inc.
InventorsTooru Uchino, Hideaki Takahashi
Life of this patent
Estimating the term…
Abstract
A terminal includes a receiver configured to receive a Timing Advance command; and a controller configured to control a timer related to uplink time alignment, wherein, in response to receiving the Timing Advance command by the receiver, the controller starts the timer, and wherein, upon receiving, by the receiver, a contention resolution message, the controller stops the timer after a time period from the reception of the contention resolution message.
Claims5
-6. (canceled)
A terminal comprising:
- a receiver configured to receive a Timing Advance command;
- and
- a controller configured to control a timer related to uplink time alignment,
- wherein, in response to receiving the Timing Advance command by the receiver, the controller starts the timer, and
- wherein, upon receiving, by the receiver, a contention resolution message, the controller stops the timer after a time period from the reception of the contention resolution message.
2 more elements
A communication method by a terminal, the method comprising:
- receiving a Timing Advance command;
- and
- controlling a timer related to uplink time alignment,
- wherein, in response to receiving the Timing Advance command, the controlling starts the timer, and
- wherein, upon receiving a contention resolution message, the controlling stops the timer after a time period from the reception of the contention resolution message.
2 more elements
Dependencies are inferred from the claim text.