Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 18, 2023
0Patent Application Number
163353910
Date Filed
November 1, 2017
0Patent Citations
...
Patent Primary Examiner
In the present invention, a user equipment (UE) receives an UL grant that can be used while the UE is not in RRC_CONNECTED state. If the UE receives a message indicating to leave RRC_CONNECTED state, the UE starts a time alignment timer (I-TAT) when the UE leaves RRC_CONNECTED state. The UE transmits UL data using the UL grant if the UL data becomes available for transmission when the UE is not in RRC_CONNECTED state and if the I-TAT is running.
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