公开(公告)号：US11864257B2

公开(公告)日：2024-01-02

申请号：US17448788

申请日：2021-09-24

Applicant: Apple Inc.

Inventor： Amr Mostafa ,  Ammar Tahir ,  Bernd H. Kemmer ,  Karim Elbehaidy ,  Prasad P. Ashtekar

IPC: H04W76/19 ,  H04W36/08 ,  H04W36/16

CPC classification number: H04W76/19 ,  H04W36/08 ,  H04W36/16

Abstract: A user equipment (UE) is configured to receive a mobility configuration from a source cell of a network, wherein the mobility configuration includes at least one mobility measurement object, determine that a radio link failure (RLF) event has occurred on the source cell, searching for a primary cell (PCell) only on frequencies associated with the at least one mobility measurement object to reestablish a radio resource control (RRC) connection and reestablish the RRC connection with the PCell.