公开(公告)号：WO2022099230A1

公开(公告)日：2022-05-12

申请号：PCT/US2021/071362

申请日：2021-09-03

Applicant: APPLE INC.

Inventor： KOSHTA, Nirlesh ,  KUMAR, Anikethan Ramakrishna Vijaya ,  KUMAR, Basant ,  KISS, Krisztian ,  PRAKASAM, Sridhar ,  PANGI, Pradeep

IPC: H04W60/00 ,  H04W48/18

Abstract: Systems and methods for managing synchronization of protocol data unit (PDU) sessions between a user equipment (UE) and a network are disclosed herein. In some embodiments, a determination of whether a message comprising a PDU session status information element (IE) should be sent is based on previous messaging between peer entities of the network. In some embodiments, a determination that the peer entity is informed of a relevant PDU session status is made after expected reply messaging is received in response to prior messaging. In some cases, a reply message without a PDU session status IE is sent from one entity to a peer entity when it is determined that each entity has a matching PDU session status. Cases involving failures detected at the network, and cases where an entity activates a data radio bearer (DRB) of a PDU session that is inactive at its peer are also discussed.

公开(公告)号：EP4241508A1

公开(公告)日：2023-09-13

申请号：EP21790343.4

申请日：2021-09-03

Applicant: Apple Inc.

Inventor： KOSHTA, Nirlesh ,  KUMAR, Anikethan Ramakrishna Vijaya ,  KUMAR, Basant ,  KISS, Krisztian ,  PRAKASAM, Sridhar ,  PANGI, Pradeep

IPC: H04W60/00 ,  H04W48/18

公开(公告)号：EP3996401A1

公开(公告)日：2022-05-11

申请号：EP21206362.2

申请日：2021-11-04

Applicant: Apple Inc.

Inventor： KUMAR, Basant ,  KISS, Krisztian ,  VIJAYA KUMAR, Anikethan Ramakrishna ,  KOSHTA, Nirlesh ,  PRAKASAM, Sridhar

IPC: H04W8/24 ,  H04W48/02 ,  H04W68/00

Abstract: This disclosure relates to techniques for performing wireless communications in context of unified access control. A UE may enter an update needed state. The UE may detect a pending communication. The UE may access the network using an access category associated with the pending communication. The UE may complete the update.

公开(公告)号：EP4483599A1

公开(公告)日：2025-01-01

申请号：EP23781583.2

申请日：2023-03-22

Applicant: Apple Inc.

Inventor： VIJAYA KUMAR, Anikethan Ramakrishna ,  KUMAR, Basant ,  KOSHTA, Nirlesh ,  RAMAPPA, Shashanka Totadamane ,  PRAKASAM, Sridhar ,  VAMANAN, Sudeep Manithara ,  GUPTA, Vivek G.

IPC: H04W4/90 ,  H04W28/02 ,  H04W76/50 ,  H04L41/0816 ,  H04W8/12

公开(公告)号：EP4340453A3

公开(公告)日：2024-05-15

申请号：EP24156136.4

申请日：2021-11-04

Applicant: Apple Inc.

Inventor： KUMAR, Basant ,  KISS, Krisztian ,  VIJAYA KUMAR, Anikethan Ramakrishna ,  KOSHTA, Nirlesh ,  PRAKASAM, Sridhar

IPC: H04W48/02 ,  H04W8/24 ,  H04W68/00

CPC classification number: H04W48/02 ,  H04W8/245 ,  H04W68/005

Abstract: This disclosure relates to techniques for performing wireless communications in context of unified access control. A UE may enter an update needed state. The UE may detect a pending communication. The UE may access the network using an access category associated with the pending communication. The UE may complete the update.

公开(公告)号：EP4340453A2

公开(公告)日：2024-03-20

申请号：EP24156136.4

申请日：2021-11-04

Applicant: Apple Inc.

Inventor： KUMAR, Basant ,  KISS, Krisztian ,  VIJAYA KUMAR, Anikethan Ramakrishna ,  KOSHTA, Nirlesh ,  PRAKASAM, Sridhar

IPC: H04W48/02

Abstract: This disclosure relates to techniques for performing wireless communications in context of unified access control. A UE may enter an update needed state. The UE may detect a pending communication. The UE may access the network using an access category associated with the pending communication. The UE may complete the update.