公开(公告)号：EP4503667A1

公开(公告)日：2025-02-05

申请号：EP24185989.1

申请日：2024-07-02

Applicant: Apple Inc.

Inventor： XU, Fangli ,  CHEN, Yuqin ,  ROSSBACH, Ralf ,  PALLE VENKATA, Naveen Kumar R. ,  CHENG, Peng ,  KUO, Ping-Heng ,  WU, Zhibin ,  HU, Haijing

IPC: H04W4/06 ,  H04W76/27 ,  H04W76/30 ,  H04W76/40

Abstract: Systems and methods for multicast data traffic service continuity under multicast-broadcast services (MBS) operation during a radio resource control (RRC) state or mode transition are described. In some embodiments, a user equipment (UE) receives, from a network, while in an RRC connected mode, an RRC release message comprising an RRC inactive mode point to multipoint (PTM) configuration that uses an MBS session to receive multicast data traffic while the UE is in an RRC inactive mode; enters the RRC inactive mode from the RRC connected mode in response to the RRC release message; and uses the RRC inactive mode PTM configuration to receive, from the network, the multicast data traffic of the MBS session while the UE is in the RRC inactive mode. Cases where a UE instead re-uses an RRC connected mode PTM configuration after transitioning to the RRC inactive mode are also described. Analogous network behaviors are described.

公开(公告)号：EP4555815A1

公开(公告)日：2025-05-21

申请号：EP23765378.7

申请日：2023-08-16

Applicant: Apple Inc.

Inventor： WU, Zhibin ,  YE, Chunxuan ,  HU, Haijing ,  CHENG, Peng

IPC: H04W72/25 ,  H04W72/40 ,  H04W72/51 ,  H04W92/18 ,  H04L5/00

公开(公告)号：EP4552369A1

公开(公告)日：2025-05-14

申请号：EP23754474.7

申请日：2023-07-12

Applicant: Apple Inc.

Inventor： KUO, Ping-Heng ,  CHENG, Peng ,  PALLE VENKATA, Naveen Kumar ,  XU, Fangli ,  ROSSBACH, Ralf ,  CHEN, Yuqin ,  NUGGEHALLI, Pavan ,  HU, Haijing ,  SIROTKIN, Alexander ,  GURUMOORTHY, Sethuraman ,  WU, Zhibin

IPC: H04W24/10 ,  H04W24/08 ,  H04W8/24

公开(公告)号：EP4548627A1

公开(公告)日：2025-05-07

申请号：EP23751148.0

申请日：2023-07-10

Applicant: Apple Inc.

Inventor： CHEN, Yuqin ,  CHENG, Peng ,  XU, Fangli ,  HU, Haijing

IPC: H04W24/10 ,  H04W48/18

公开(公告)号：EP4515949A1

公开(公告)日：2025-03-05

申请号：EP22945253.7

申请日：2022-06-08

Applicant: Apple Inc.

Inventor： NUGGEHALLI, Pavan ,  PALLE VENKATA, Naveen Kumar R. ,  ROSSBACH, Ralf ,  XU, Fangli ,  VANGALA, Sarma V. ,  WU, Zhibin ,  KUO, Ping-Heng ,  CHEN, Yuqin ,  HU, Haijing ,  YE, Chunxuan ,  CHENG, Peng ,  GURUMOORTHY, Sethuraman

IPC: H04W36/24 ,  H04W36/00

公开(公告)号：EP4541097A1

公开(公告)日：2025-04-23

申请号：EP22951433.6

申请日：2022-07-19

Applicant: Apple Inc.

Inventor： SIROTKIN, Alexander ,  PALLE VENKATA, Naveen Kumar R. ,  HU, Haijing ,  CHEN, Yuqin ,  WU, Zhibin ,  XU, Fangli ,  CHENG, Peng ,  ROSSBACH, Ralf

IPC: H04W48/16 ,  H04W60/00

公开(公告)号：EP4520058A1

公开(公告)日：2025-03-12

申请号：EP22945335.2

申请日：2022-06-10

Applicant: Apple Inc.

Inventor： HU, Haijing ,  CHEN, Yuqin ,  ZHANG, Dawei ,  SIROTKIN, Alexander ,  CHENG, Peng ,  WU, Zhibin ,  PALLE VENKATA, Naveen Kumar R. ,  GURUMOORTHY, Sethuraman ,  XU, Fangli

IPC: H04W4/06

公开(公告)号：EP4512164A1

公开(公告)日：2025-02-26

申请号：EP22946087.8

申请日：2022-06-13

Applicant: Apple Inc.

Inventor： CHEN, Yuqin ,  HU, Haijing ,  ZHANG, Dawei ,  YAO, Chunhai ,  CHENG, Peng ,  XU, Fangli

IPC: H04W72/00

公开(公告)号：EP4500997A1

公开(公告)日：2025-02-05

申请号：EP22939329.3

申请日：2022-04-29

Applicant: Apple Inc.

Inventor： YE, Chunxuan ,  ZHANG, Dawei ,  ZENG, Wei ,  SUN, Haitong ,  NIU, Huaning ,  CHENG, Peng ,  YANG, Weidong ,  WU, Zhibin ,  YAO, Chunhai ,  HE, Hong

IPC: H04W72/02

公开(公告)号：EP4555686A1

公开(公告)日：2025-05-21

申请号：EP22954589.2

申请日：2022-08-12

Applicant: Apple Inc.

Inventor： YE, Chunxuan ,  ZHANG, Dawei ,  NIU, Huaning ,  WU, Zhibin ,  YANG, Weidong ,  ZENG, Wei ,  FAKOORIAN, Seyed Ali Akbar ,  HE, Hong ,  SUN, Haitong ,  CHENG, Peng

IPC: H04L27/00