公开(公告)号：WO2022174387A1

公开(公告)日：2022-08-25

申请号：PCT/CN2021/076847

申请日：2021-02-19

Applicant: APPLE INC.

Inventor： GUO, Shu ,  ZHANG, Dawei ,  HU, Haijing ,  DUO, Hao ,  LIANG, Huarui ,  CHEN, Lanpeng ,  MANITHARA VAMANAN, Sudeep ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W36/06

Abstract: The present application relates to devices and components including apparatus, systems, and methods for security enhancement with respect to reselection of relay user equipment.

公开(公告)号：WO2022174368A1

公开(公告)日：2022-08-25

申请号：PCT/CN2021/076692

申请日：2021-02-18

Applicant: APPLE INC.

Inventor： GUO, Shu ,  ZHANG, Dawei ,  HU, Haijing ,  LIANG, Huarui ,  MANITHARA VAMANAN, Sudeep

IPC: H04W76/14 ,  H04W88/04 ,  H04W40/22

Abstract: The present application relates to devices and components including apparatus, systems, and methods for direct discovery or solicitation messages that include indications of types of user equipment-to-network relays.

公开(公告)号：WO2021203273A1

公开(公告)日：2021-10-14

申请号：PCT/CN2020/083679

申请日：2020-04-08

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： YAO, Chunhai ,  YE, Chunxuan ,  ZHANG, Dawei ,  XU, Fangli ,  HU, Haijing ,  SUN, Haitong ,  HE, Hong ,  OTERI, Oghenekome ,  GUO, Shu ,  ZENG, Wei ,  YANG, Weidong ,  KIM, Yuchul ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W52/14 ,  H04W72/04

Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) and a network to perform closed-loop transmission power control in a multi-base station environment with out-of-order scheduling. The network may configure a series of transmission power control commands to indicate to the UE transmission power for one or more transmissions to different base stations. The UE may receive the transmission power control commands, consider information including timing and/or resources associated with the transmission power control commands, and determine transmission power for the transmissions.

公开(公告)号：WO2021203272A1

公开(公告)日：2021-10-14

申请号：PCT/CN2020/083673

申请日：2020-04-08

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： SUN, Haitong ,  YANG, Weidong ,  ZENG, Wei ,  HU, Haijing ,  ZHANG, Dawei ,  KIM, Yuchul ,  HE, Hong ,  OTERI, Oghenekome ,  YAO, Chunhai ,  YE, Chunxuan ,  XU, Fangli ,  CHEN, Yuqin ,  WU, Zhibin ,  GUO, Shu

IPC: H04W72/04

Abstract: This disclosure relates to techniques for determining a quasi-co-located assumption for aperiodic channel state information reference signals for multi-transmission-reception-point operation in a wireless communication system. A wireless device may establish wireless links with multiple transmission-reception-points of a cellular network. The wireless device may receive downlink control information. The wireless device may determine a quasi-co-located assumption for aperiodic channel state information reference signals for the downlink control information. Signals received according to the quasi-co-located assumption for aperiodic channel state information reference signals may be buffered by the wireless device if a scheduling offset for the downlink control information is below a scheduling offset threshold.

公开(公告)号：WO2021201857A1

公开(公告)日：2021-10-07

申请号：PCT/US2020/026119

申请日：2020-04-01

Applicant: APPLE INC.

Inventor： GUO, Shu ,  YANG, Xiangying ,  CHEN, Yuqin ,  XU, Fangli ,  WU, Zhibin ,  ZHANG, Dawei ,  LIANG, Huarui ,  HU, Haijing

IPC: H04W12/00 ,  H04W76/14 ,  H04W4/46 ,  H04W12/06 ,  H04W12/08 ,  H04W4/70 ,  H04W12/033 ,  H04W12/037 ,  H04W12/37 ,  H04W12/50 ,  H04W4/40 ,  H04W76/18

Abstract: Techniques discussed herein can facilitate improved security establishment procedures for Vehicle to Everything (V2X) direct connections. Various embodiments are employable at or comprise User Equipment, and can initiate and/or receive V2X security establishment connections wherein a receiving UE can reject the connection based on the initiating UE's capabilities/policy and/or the initiating UE can make the final decision regarding the connection based at least on receiving security policy and capability information from the receiving UE.

公开(公告)号：WO2021102833A1

公开(公告)日：2021-06-03

申请号：PCT/CN2019/121699

申请日：2019-11-28

Applicant: APPLE INC. ,  LIANG, Huarui

Inventor： ZHANG, Dawei ,  XU, Fangli ,  HU, Haijing ,  DUO, Hao ,  XING, Longda ,  SHIKARI, Murtaza A. ,  GURUMOORTHY, Sethuraman ,  GUO, Shu ,  KODALI, Sree Ram ,  NIMMALA, Srinivasan ,  LOVLEKAR, Srirang A. ,  CHEN, Yuqin

IPC: H04W88/06

Abstract: A user equipment (UE) includes a first subscriber identification module (SIM) and a second SIM. The UE is configured to establish a first cellular network connection based on, at least, the first SIM and a second cellular network connection based on, at least, the second SIM. The UE sends, by the first SIM, a first registration request to the network, wherein the first registration request comprises an identification indicating the multi-SIM device is a type of multi-SIM device, receives, by the first SIM, a first registration accept message indicating the first registration request has been accepted, wherein the first registration accept message comprises a first temporary identification for the first SIM and sends, by the second SIM, an access network message comprising one of the first temporary identification or a further temporary identification based on, at least, the first temporary identification.

公开(公告)号：EP4412148A3

公开(公告)日：2024-10-30

申请号：EP24183099.1

申请日：2018-05-11

Applicant: Apple Inc.

Inventor： YANG, Xiangying ,  ZHANG, Lijia ,  GUO, Shu ,  HU, Haijing ,  XU, Fangli ,  CHEN, Yuqin ,  ZHANG, Dawei ,  LI, Li ,  LIANG, Huarui

IPC: H04L9/08 ,  H04L9/16 ,  H04L9/32 ,  H04W12/02 ,  H04W12/122 ,  H04L9/40 ,  H04W12/03 ,  H04W12/041 ,  H04W12/72

Abstract: Techniques to protect a subscriber identity, by encrypting a subscription permanent identifier (SUPI) to form one-time use subscription concealed identifiers (SUCIs) using a set of one-time ephemeral asymmetric keys, generated by a user equipment (UE), and network provided keys are disclosed. Encryption of the SUPI to form the SUCIs can mitigate snooping by rogue network entities, such as fake base stations. The UE is restricted from providing the unencrypted SUPI over an unauthenticated connection to a network entity. In some instances, the UE uses a trusted symmetric fallback encryption key K FB or trusted asymmetric fallback public key PK FB to verify messages from an unauthenticated network entity and/or to encrypt the SUPI to form a fallback SUCI FB for communication of messages with the unauthenticated network entity.

公开(公告)号：EP4437704A1

公开(公告)日：2024-10-02

申请号：EP22830980.3

申请日：2022-10-31

Applicant: Apple Inc.

Inventor： ROSSBACH, Ralf ,  HU, Haijing ,  LIANG, Huarui ,  ELLENBECK, Jan K. ,  ZAUS, Robert ,  ROESSEL, Sabine ,  GUO, Shu ,  MANITHARA VAMANAN, Sudeep ,  YANG, Weidong

IPC: H04L47/24 ,  H04L47/2416 ,  H04L47/2441 ,  H04W28/02

CPC classification number: H04L47/24 ,  H04L47/2416 ,  H04L47/2441 ,  H04W28/0263 ,  H04W28/0268

公开(公告)号：EP4402921A1

公开(公告)日：2024-07-24

申请号：EP21960976.5

申请日：2021-10-21

Applicant: Apple Inc.

Inventor： WU, Zhibin ,  GUO, Shu ,  YE, Chunxuan ,  HU, Haijing ,  SUN, Haitong ,  FAKOORIAN, Seyed Ali Akbar ,  MANITHARA VAMANAN, Sudeep ,  CHEN, Yuqin

IPC: H04W8/00

CPC classification number: H04W8/005 ,  H04W92/18 ,  H04W88/04

公开(公告)号：EP4039049A1

公开(公告)日：2022-08-10

申请号：EP20916837.6

申请日：2020-01-31

Applicant: Apple Inc.

Inventor： YANG, Xiangying ,  XU, Fangli ,  CHEN, Yuqin ,  LIANG, Huarui ,  HU, Haijing ,  ZHANG, Dawei ,  GUO, Shu

IPC: H04W76/00 ,  H04W12/10