公开(公告)号：US20210400748A1

公开(公告)日：2021-12-23

申请号：US17304418

申请日：2021-06-21

Applicant: Apple Inc.

Inventor： Sriram SUBRAMANIAN ,  Alosious Pradeep PRABHAKAR ,  Madhukar K. SHANBHAG ,  Pengkai ZHAO ,  Sanjeevi BALASUBRAMANIAN ,  Shiva Krishna NARRA ,  Vijay VENKATARAMAN ,  Vishwanth Kamala GOVINDARAJU ,  Wenping LOU

IPC: H04W76/15 ,  H04W28/02 ,  H04W72/04 ,  H04W72/10

Abstract: A user equipment (UE) is configured to establish network connections for long-term evolution (LTE) and new radio (NR) radio access technologies (RATS) in non-standalone (NSA) E-UTRA-NR dual connectivity (ENDC) operation. The UE includes a multi-antenna array for data and signaling transmissions and receptions over the LTE and NR connections. The UE determines a most efficient antenna of the multi-antenna array for an operating frequency band of the LTE and NR connections, wherein the most efficient antenna is determined based on at least one performance factor for the UE when using the antenna compared to other antennas of the multi-antenna array, evaluates one or more factors for determining whether the LTE RAT or the NR RAT is to use the most efficient antenna and transmits uplink data on the most efficient antenna via either the LTE RAT or the NR RAT based on the evaluated factors.

公开(公告)号：US20250056331A1

公开(公告)日：2025-02-13

申请号：US18931729

申请日：2024-10-30

Applicant: Apple Inc.

Inventor： Alosious Pradeep PRABHAKAR ,  Han PU ,  Krisztian KISS ,  Mohammed SADIQUE ,  Rohit R. MATOLIA ,  Srinivasan NIMMALA ,  Sriram SUBRAMANIAN ,  Vijay VENKATARAMAN ,  Wei ZHANG

IPC: H04W28/24 ,  H04W24/08 ,  H04W28/02 ,  H04W76/14

Abstract: Disclosed are systems, methods, integrated circuits and computer readable storage media for configuring time sensitive communications (TSC). The configuring of the TSC includes monitoring, by a user plane function (UPF), a source and destination of packets in a first protocol data unit (PDU) session of a first user equipment (UE) and in a second PDU session of a second UE, pairing a first device side TSN translator (DS-TT) port of the first UE with a second DS-TT port of the second UE when the first PDU session and the second PDU session are served by the same UPF, wherein the pairing is based on the monitoring of the first and second PDU sessions and when the first DS-TT and second DS-TT ports are paired, communicating the packets between the first UE and the second UE in a UE-UE communication without traversing the TSN.

公开(公告)号：US20220007443A1

公开(公告)日：2022-01-06

申请号：US16959995

申请日：2019-08-15

Applicant: Apple Inc

Inventor： Fangli XU ,  Wen ZHAO ,  Sachin J. SANE ,  Sagar B. SHAH ,  Muthukumaran DHANAPAL ,  Sriram SUBRAMANIAN ,  Madhukar K. SHANBHAG ,  Vishwanth Kamala GOVINDARAJU ,  Sandeep K. SUNKESALA ,  Tarakkumar G. DHANANI ,  Sree Ram KODALI ,  Vijay GADDE ,  Shiva Krishna NARRA ,  Sharad GARG ,  Sanjeevi BALASUBRAMANIAN ,  Dawei ZHANG ,  Haijing HU ,  Rajesh AMBATI

IPC: H04W76/15 ,  H04W76/12 ,  H04W28/18 ,  H04W24/10 ,  H04W28/08 ,  H04W28/02

Abstract: Apparatuses, systems, and methods for a wireless device to perform negotiation of bearer type configuration and/or related parameters. A user equipment device (UE) and/or network may determine a bearer configuration and/or other parameters based on information or measurements of the UE. The UE and the BS may exchange data using a negotiated configuration.

公开(公告)号：US20240138008A1

公开(公告)日：2024-04-25

申请号：US18497414

申请日：2023-10-29

Applicant: Apple Inc.

Inventor： Sharad SAMBHWANI ,  Dirk NICKISCH ,  Madhukar K. SHANBHAG ,  Sanjeevi BALASUBRAMANIAN ,  Shiva Krishna NARRA ,  Sriram SUBRAMANIAN ,  Vishwanth Kamala GOVINDARAJU

IPC: H04W76/15 ,  H04B17/20 ,  H04B17/24 ,  H04W8/22 ,  H04W24/08 ,  H04W24/10 ,  H04W28/086 ,  H04W36/00 ,  H04W76/19 ,  H04W76/34 ,  H04W76/38

CPC classification number: H04W76/15 ,  H04B17/24 ,  H04B17/252 ,  H04W8/22 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0865 ,  H04W36/0033 ,  H04W36/0058 ,  H04W36/00698 ,  H04W76/19 ,  H04W76/34 ,  H04W76/38 ,  H04W88/08

Abstract: Some aspects of this disclosure relate to apparatuses and methods for communicating in a first radio access technology (RAT) and a second RAT. A user equipment (UE) can receive, from a first base station using the first RAT, first configuration information for the UE to communicate with a second base station via the second RAT; and receive, from the first base station using the first RAT, a downlink message to enable a communication link between the UE and the second base station via the second RAT. The downlink message includes second configuration information for the UE to communicate with the second base station via the second RAT. The UE can establish the communication link between the UE and the second base station using the second RAT based on a link configuration obtained from the first configuration information and the second configuration information.

公开(公告)号：US20220086282A1

公开(公告)日：2022-03-17

申请号：US17447676

申请日：2021-09-14

Applicant: Apple Inc.

Inventor： Harsha SHIRAHATTI ,  Sanjeevi BALASUBRAMANIAN ,  Sriram SUBRAMANIAN ,  Nischay GOEL ,  Shiva Krishna NARRA ,  Vijay VENKATARAMAN ,  Stephen C. SCHWEIZER ,  Krisztian KISS

IPC: H04M7/00 ,  H04L29/06 ,  H04L12/58

Abstract: This Application describes mechanisms to provide priority levels for call connection requests and/or messages from a sending device to a receiving device. The receiving device is configured to allow prioritized notification alerts for incoming call connection requests and/or for incoming messages from a sending device to override a silent or do not disturb mode for one or more contacts based on i) a priority level provided with the call connection request or message and ii) a priority setting for the sending device or a set of devices associated with a user of the sending device.

公开(公告)号：US20240237104A9

公开(公告)日：2024-07-11

申请号：US18497414

申请日：2023-10-30

Applicant: Apple Inc.

Inventor： Sharad SAMBHWANI ,  Dirk NICKISCH ,  Madhukar K. SHANBHAG ,  Sanjeevi BALASUBRAMANIAN ,  Shiva Krishna NARRA ,  Sriram SUBRAMANIAN ,  Vishwanth Kamala GOVINDARAJU

IPC: H04W76/15 ,  H04B17/20 ,  H04B17/24 ,  H04W8/22 ,  H04W24/08 ,  H04W24/10 ,  H04W28/086 ,  H04W36/00 ,  H04W76/19 ,  H04W76/34 ,  H04W76/38

CPC classification number: H04W76/15 ,  H04B17/24 ,  H04B17/252 ,  H04W8/22 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0865 ,  H04W36/0033 ,  H04W36/0058 ,  H04W36/00698 ,  H04W76/19 ,  H04W76/34 ,  H04W76/38 ,  H04W88/08

Abstract: Some aspects of this disclosure relate to apparatuses and methods for communicating in a first radio access technology (RAT) and a second RAT. A user equipment (UE) can receive, from a first base station using the first RAT, first configuration information for the UE to communicate with a second base station via the second RAT; and receive, from the first base station using the first RAT, a downlink message to enable a communication link between the UE and the second base station via the second RAT. The downlink message includes second configuration information for the UE to communicate with the second base station via the second RAT. The UE can establish the communication link between the UE and the second base station using the second RAT based on a link configuration obtained from the first configuration information and the second configuration information.

公开(公告)号：US20230180062A1

公开(公告)日：2023-06-08

申请号：US18147377

申请日：2022-12-28

Applicant: Apple Inc.

Inventor： Alosious Pradeep PRABHAKAR ,  Han PU ,  Krisztian KISS ,  Mohammed SADIQUE ,  Rohit R. MATOLIA ,  Srinivasan NIMMALA ,  Sriram SUBRAMANIAN ,  Vijay VENKATARAMAN ,  Wei ZHANG

IPC: H04W28/24 ,  H04W76/14 ,  H04W24/08 ,  H04W28/02

CPC classification number: H04W28/24 ,  H04W76/14 ,  H04W24/08 ,  H04W28/0268

Abstract: Disclosed are systems, methods, integrated circuits and computer readable storage media for configuring time sensitive communications (TSC). The configuring of the TSC includes monitoring, by a user plane function (UPF), a source and destination of packets in a first protocol data unit (PDU) session of a first user equipment (UE) and in a second PDU session of a second UE, pairing a first device side TSN translator (DS-TT) port of the first UE with a second DS-TT port of the second UE when the first PDU session and the second PDU session are served by the same UPF, wherein the pairing is based on the monitoring of the first and second PDU sessions and when the first DS-TT and second DS-TT ports are paired, communicating the packets between the first UE and the second UE in a UE-UE communication without traversing the TSN.

公开(公告)号：US20230014946A1

公开(公告)日：2023-01-19

申请号：US17811443

申请日：2022-07-08

Applicant: Apple Inc.

Inventor： Sharad SAMBHWANI ,  Dirk NICKISCH ,  Madhukar K. SHANBHAG ,  Sanjeevi BALASUBRAMANIAN ,  Shiva Krishna NARRA ,  Sriram SUBRAMANIAN ,  Vishwanth Kamala GOVINDARAJU

IPC: H04W72/14 ,  H04W72/12 ,  H04L1/00

Abstract: A user equipment (UE) configured to receive an uplink (UL) grant comprising a UL grant size, determine a current UL buffer size, compare the current UL buffer size to the UL grant size and determining an amount of padding to fill the UL grant and determine whether to transmit on the UL grant based on the amount of padding to fill the UL grant.

公开(公告)号：US20210352536A1

公开(公告)日：2021-11-11

申请号：US17302520

申请日：2021-05-05

Applicant: Apple Inc.

Inventor： Alosious Pradeep PRABHAKAR ,  Han PU ,  Krisztian KISS ,  Mohammed SADIQUE ,  Rohit R. MATOLIA ,  Srinivasan NIMMALA ,  Sriram SUBRAMANIAN ,  Vijay VENKATARAMAN ,  Wei ZHANG

IPC: H04W28/24 ,  H04W28/02 ,  H04W24/08 ,  H04W76/14

Abstract: Disclosed are systems, methods, integrated circuits and computer readable storage media for configuring time sensitive communications (TSC). The configuring of the TSC includes monitoring, by a user plane function (UPF), a source and destination of packets in a first protocol data unit (PDU) session of a first user equipment (UE) and in a second PDU session of a second UE, pairing a first device side TSN translator (DS-TT) port of the first UE with a second DS-TT port of the second UE when the first PDU session and the second PDU session are served by the same UPF, wherein the pairing is based on the monitoring of the first and second PDU sessions and when the first DS-TT and second DS-TT ports are paired, communicating the packets between the first UE and the second UE in a UE-UE communication without traversing the TSN.

公开(公告)号：US20230403754A1

公开(公告)日：2023-12-14

申请号：US18455044

申请日：2023-08-24

Applicant: Apple Inc.

Inventor： Sriram SUBRAMANIAN ,  Alosious Pradeep PRABHAKAR ,  Madhukar K. SHANBHAG ,  Pengkai ZHAO ,  Sanjeevi BALASUBRAMANIAN ,  Shiva Krishna NARRA ,  Vijay VENKATARAMAN ,  Vishwanth Kamala GOVINDARAJU ,  Wenping LOU

IPC: H04W76/15 ,  H04W28/02 ,  H04W72/21 ,  H04W72/56

CPC classification number: H04W76/15 ,  H04W28/0278 ,  H04W28/0268 ,  H04W72/21 ,  H04W72/56

Abstract: A user equipment (UE) is configured to establish network connections for long-term evolution (LTE) and new radio (NR) radio access technologies (RATs) in non-standalone (NSA) E-UTRA-NR dual connectivity (ENDC) operation. The UE includes a multi-antenna array for data and signaling transmissions and receptions over the LTE and NR connections. The UE determines a most efficient antenna of the multi-antenna array for an operating frequency band of the LTE and NR connections, wherein the most efficient antenna is determined based on at least one performance factor for the UE when using the antenna compared to other antennas of the multi-antenna array, evaluates one or more factors for determining whether the LTE RAT or the NR RAT is to use the most efficient antenna and transmits uplink data on the most efficient antenna via either the LTE RAT or the NR RAT based on the evaluated factors.