公开(公告)号：US20230118733A1

公开(公告)日：2023-04-20

申请号：US18068087

申请日：2022-12-19

Applicant: Apple Inc.

Inventor： Alexandre S. STOJANOVSKI ,  Ana Lucia A. PINHEIRO ,  Richard C. BURBIDGE ,  Candy YIU ,  Youn Hyoung HEO ,  Sangeetha L. BANGOLAE

IPC: H04W48/20 ,  H04W60/04 ,  H04W48/16

Abstract: Briefly, in accordance with one or more embodiments, a user equipment (UE) may enter into an E-UTRAN Routing Area Paging Channel state, and is configured with an E-UTRAN Routing Area and an Anchor identifier to identify an anchor evolved Node B (eNB) for the UE. The UE selects to a new cell without performing a handover procedure, and performs a cell update procedure. The UE also may enter into a Cell Update Connected state, and is configured with an Anchor identifier. The UE selects to a new cell, performs a cell update procedure, performs a buffer request procedure, and performs a cell update procedure to download buffered data and to perform data transmission with the new cell.