公开(公告)号：US20250142360A1

公开(公告)日：2025-05-01

申请号：US18835447

申请日：2023-03-06

Applicant: NEC Corporation

Inventor： Tingyu XIN ,  Yuhua CHEN ,  Hisashi FUTAKI

IPC: H04W24/02 ,  H04W36/08 ,  H04W56/00 ,  H04W76/20 ,  H04W84/06

Abstract: The present disclosure relates to user equipment, access network node, and a method performed by them. A method performed by a user equipment (UE) for communicating via a non-terrestrial network is disclosed. The method comprises receive configuration information identifying preconfigured uplink resources for use by the UE in a Radio Resource Control (RRC) idle state; verify whether or not the configuration information is still valid; and determine whether to transmit data using the preconfigured uplink resources in accordance with the verifying.