公开(公告)号：US20220294745A1

公开(公告)日：2022-09-15

申请号：US17829704

申请日：2022-06-01

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Xiangpeng Jing ,  Krisztian Kiss ,  Sree Ram Kodali ,  Martin Kugler ,  Srinivasan Nimmala ,  Sridhar Prakasam ,  Kavya B. Ravikumar ,  Ahmed M. Salem ,  Murtaza A. Shikari

IPC: H04L47/74 ,  H04L43/028 ,  H04L47/80 ,  H04L47/762 ,  H04L41/0866 ,  H04L43/16 ,  H04L69/08

Abstract: The present application relates to devices and components including apparatus, systems, and methods for user equipments and network components performing or assisting in packet filtering operations.

公开(公告)号：US20210320883A1

公开(公告)日：2021-10-14

申请号：US17206661

申请日：2021-03-19

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Xiangpeng Jing ,  Krisztian Kiss ,  Sree Ram Kodali ,  Martin Kugler ,  Srinivasan Nimmala ,  Sridhar Prakasam ,  Kavya B. Ravikumar ,  Ahmed M. Salem ,  Murtaza A. Shikari

IPC: H04L12/911 ,  H04L12/923 ,  H04L12/927 ,  H04L12/26

Abstract: The present application relates to devices and components including apparatus, systems, and methods for user equipments and network components performing or assisting in packet filtering operations.

公开(公告)号：US12047424B2

公开(公告)日：2024-07-23

申请号：US17248881

申请日：2021-02-11

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Kavya B. Ravikumar ,  Krisztian Kiss ,  Longda Xing ,  Srinivasan Nimmala ,  Tong Liu ,  Utkarsh Kumar ,  Yifan Zhu

IPC: H04L65/1016 ,  H04L51/58 ,  H04L65/1069 ,  H04L65/1104 ,  H04W4/14 ,  H04W60/04 ,  H04W84/04

CPC classification number: H04L65/1016 ,  H04L51/58 ,  H04L65/1069 ,  H04L65/1104 ,  H04W4/14 ,  H04W60/04 ,  H04W84/042

Abstract: A user equipment (UE) is configured with operations to determine whether a network supports non-voice IP Multimedia Subsystem (IMS) services. The UE determines whether a network with which the UE is communicating supports a non-voice IP Multimedia Subsystem (IMS) service and when the network supports the non-voice IMS service, initiates an IMS Protocol Data Unit (PDU) session establishment with the network.

公开(公告)号：US11737157B2

公开(公告)日：2023-08-22

申请号：US17805417

申请日：2022-06-03

Applicant: Apple Inc.

Inventor： Srinivasan Nimmala ,  Kavya B. Ravikumar ,  Krisztian Kiss ,  Lakshmi N. Kavuri ,  Utkarsh Kumar ,  Vijay Venkataraman ,  Yifan Zhu ,  Alosious Pradeep Prabhakar ,  Mohammed Sadique

IPC: H04W24/06 ,  H04W8/24 ,  H04W76/15 ,  H04W76/12 ,  H04W76/11 ,  H04W76/27 ,  H04W4/24 ,  H04W68/00 ,  H04W88/06

CPC classification number: H04W76/15 ,  H04W4/24 ,  H04W8/24 ,  H04W68/005 ,  H04W76/11 ,  H04W76/12 ,  H04W76/27 ,  H04W88/06

Abstract: Apparatus and methods to support parallel access to services of multiple subscriber identity modules (SIMs) and/or electronic SIMs (eSIMs) by a wireless device are disclosed. The wireless device is a single-radio wireless device that includes wireless circuitry that supports an active voice or video connection via a single radio access network of a cellular wireless network at a time. To send or receive data for a second SIM/eSIM, when an active voice or video connection for a first SIM/eSIM uses the wireless circuitry, the single-radio wireless device can i) establish parallel, linked protocol data unit (PDU) sessions for different SIMs, ii) multiplex traffic for different SIMs over a common radio connection with SIM information embedded in protocol headers for routing by network equipment, and/or iii) use an additional dedicated bearer using a first, active SIM for each data network name (DNN) over which to route for a second, suspended SIM.

公开(公告)号：US11357067B2

公开(公告)日：2022-06-07

申请号：US17086175

申请日：2020-10-30

Applicant: Apple Inc.

Inventor： Srinivasan Nimmala ,  Kavya B. Ravikumar ,  Krisztian Kiss ,  Lakshmi N. Kavuri ,  Utkarsh Kumar ,  Vijay Venkataraman ,  Yifan Zhu ,  Alosious Pradeep Prabhakar ,  Mohammed Sadique

IPC: H04W60/00 ,  H04W72/12 ,  H04W76/15 ,  H04W76/12 ,  H04W76/11 ,  H04W76/27 ,  H04W4/24 ,  H04W8/24 ,  H04W68/00 ,  H04W88/06

Abstract: Apparatus and methods to support parallel access to services of multiple subscriber identity modules (SIMs) and/or electronic SIMs (eSIMs) by a wireless device are disclosed. The wireless device is a single-radio wireless device that includes wireless circuitry that supports an active voice or video connection via a single radio access network of a cellular wireless network at a time. To send or receive data for a second SIM/eSIM, when an active voice or video connection for a first SIM/eSIM uses the wireless circuitry, the single-radio wireless device can i) establish parallel, linked protocol data unit (PDU) sessions for different SIMs, ii) multiplex traffic for different SIMs over a common radio connection with SIM information embedded in protocol headers for routing by network equipment, and/or iii) use an additional dedicated bearer using a first, active SIM for each data network name (DNN) over which to route for a second, suspended SIM.

公开(公告)号：US12167358B2

公开(公告)日：2024-12-10

申请号：US17843634

申请日：2022-06-17

Applicant: Apple Inc.

Inventor： Vinay Mysore Viswanath ,  Nirlesh Koshta ,  Kavya B. Ravikumar

IPC: H04W60/00

Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing techniques for support recovering service in a radio access technology (RAT) for a multi-mode user equipment (UE). The UE can be registered to communicate in a first RAT, and the UE is in an idle mode, and the UE is in a disable mode with respect to communication in the second RAT. A cell selection for the second RAT can be performed. Afterwards, a registration procedure with a wireless communication system to communicate in the second RAT can be performed. Hence, the UE can receive wireless service from the wireless communication system through a base station associated with the second RAT.

公开(公告)号：US20240146666A1

公开(公告)日：2024-05-02

申请号：US18402600

申请日：2024-01-02

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Xiangpeng Jing ,  Krisztian Kiss ,  Sree Ram Kodali ,  Martin Kugler ,  Srinivasan Nimmala ,  Sridhar Prakasam ,  Kavya B. Ravikumar ,  Ahmed M. Salem ,  Murtaza A. Shikari

IPC: H04L47/74 ,  H04L41/0866 ,  H04L43/028 ,  H04L43/16 ,  H04L47/762 ,  H04L47/80 ,  H04L69/08

CPC classification number: H04L47/745 ,  H04L41/0866 ,  H04L43/028 ,  H04L43/16 ,  H04L47/762 ,  H04L47/805 ,  H04L69/08

Abstract: The present application relates to devices and components including apparatus, systems, and methods for user equipments and network components performing or assisting in packet filtering operations.

公开(公告)号：US11895038B2

公开(公告)日：2024-02-06

申请号：US17829704

申请日：2022-06-01

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Xiangpeng Jing ,  Krisztian Kiss ,  Sree Ram Kodali ,  Martin Kugler ,  Srinivasan Nimmala ,  Sridhar Prakasam ,  Kavya B. Ravikumar ,  Ahmed M. Salem ,  Murtaza A. Shikari

IPC: G06F15/16 ,  H04L47/74 ,  H04L43/028 ,  H04L47/80 ,  H04L47/762 ,  H04L41/0866 ,  H04L43/16 ,  H04L69/08

CPC classification number: H04L47/745 ,  H04L41/0866 ,  H04L43/028 ,  H04L43/16 ,  H04L47/762 ,  H04L47/805 ,  H04L69/08

Abstract: The present application relates to devices and components including apparatus, systems, and methods for user equipments and network components performing or assisting in packet filtering operations.

公开(公告)号：US20230232299A1

公开(公告)日：2023-07-20

申请号：US18184424

申请日：2023-03-15

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Srinivasan Nimmala ,  Longda Xing ,  Kavya B. Ravikumar ,  Krisztian Kiss ,  Yifan Zhu ,  Murtaza A. Shikari ,  Robert K. Kitchens ,  Haijing Hu ,  Robert Zaus

IPC: H04W36/14 ,  H04W48/02 ,  H04W60/04 ,  H04W4/90

CPC classification number: H04W36/14 ,  H04W48/02 ,  H04W60/04 ,  H04W4/90

Abstract: Apparatuses, systems, and methods for performing efficient emergency services fallback. A cellular network element may provide emergency services fallback information to a wireless device during 3GPP 5GS cellular registration. The emergency services fallback information may include an indication of whether emergency services fallback via fallback to evolved packet core service is supported. The emergency services fallback information may also include an indication of whether emergency services fallback via fallback to circuit switched service is supported.

公开(公告)号：US20210227437A1

公开(公告)日：2021-07-22

申请号：US17154582

申请日：2021-01-21

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Srinivasan Nimmala ,  Longda Xing ,  Kavya B. Ravikumar ,  Krisztian Kiss ,  Yifan Zhu ,  Murtaza A. Shikari ,  Robert K Kitchens ,  Haijing Hu ,  Robert Zaus

IPC: H04W36/14 ,  H04W4/90 ,  H04W48/02 ,  H04W60/04

Abstract: Apparatuses, systems, and methods for performing efficient emergency services fallback. A cellular network element may provide emergency services fallback information to a wireless device during 3GPP 5GS cellular registration. The emergency services fallback information may include an indication of whether emergency services fallback via fallback to evolved packet core service is supported. The emergency services fallback information may also include an indication of whether emergency services fallback via fallback to circuit switched service is supported.