Title:
DEVICE AND METHOD FOR HANDLING RECOVERY OF RADIO RESOURCE CONTROL CONNECTION OF NON-TERRESTRIAL NETWORK
Document Type and Number:
Japanese Patent JP2023072688
Kind Code:
A
Abstract:
To provide a device and a method for handling a recovery of a radio resource control connection of a non-terrestrial network.SOLUTION: A communication device for handling a recovery of a radio resource control (RRC) connection of a non-terrestrial network (NTN) includes at least one storage device and at least one processing circuit connected to the at least one storage device. The at least one storage device stores instructions, and the at least one processing circuit is configured to execute the instructions of: establishing an RRC connection with a first cell of the NTN; receiving a collaborator cell configuration message from the first cell, in which the collaborator cell configuration message comprises at least one collaborator cell configuration associated with at least one cell of the NTN; initiating an RRC connection recovery procedure, after receiving the collaborator cell configuration message; selecting a second cell for the RRC connection recovery procedure, when initiating the RRC connection recovery procedure; and performing the RRC connection recovery procedure with the second cell.SELECTED DRAWING: Figure 1
Inventors:
CHENG CHING-WEN
Application Number:
JP2022180654A
Publication Date:
May 24, 2023
Filing Date:
November 11, 2022
Export Citation:
Assignee:
ACER INC
International Classes:
H04W76/19; H04W36/08; H04W76/27; H04W84/06
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Osamu Miyazaki
Tadahiko Ito
Osamu Miyazaki
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