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公开(公告)号：US20210360509A1
公开(公告)日：2021-11-18
申请号：US17302723
申请日：2021-05-11
Applicant: Apple Inc.
Inventor： Rohit R. MATOLIA , Alosious Pradeep PRABHAKAR , Han PU , Krisztian KISS , Mohammed SADIQUE , Srinivasan NIMMALA , Vijay VENKATARAMAN
Abstract: A cellular network includes a first network component configured to i) identify a first session between a first data network and a user equipment (UE), wherein the first session corresponds to a first session management function (SMF), ii) receive data network access information (DNAI) from a network function, the DNAI corresponding to a second data network and iii) select a second SMF that is to be utilized for a second session between the second data network and the UE. The cellular network also includes a second network component configured to i) store a mapping between the DNAI and the second SMF and ii) transmit an indication of the second SMF to the first network component, wherein the first network component selects the second SMF based on the indication.
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公开(公告)号：US20210250845A1
公开(公告)日：2021-08-12
申请号：US17248689
申请日：2021-02-03
Applicant: Apple Inc.
Inventor： Yifan ZHU , Krisztian KISS , Srinivasan NIMMALA , Utkarsh KUMAR , Vijay VENKATARAMAN
Abstract: Manners of controlling a data rate for a user equipment (UE) on a per slice basis by either a core network or a radio access network (RAN). In one exemplary manner, a request is received to establish a new Protocol Data Unit (PDU) session for a network slice for a user equipment (UE), a maximum session throughput value is received for the new PDU session, the maximum session throughput value for the new PDU session is added to an accumulated maximum session throughput value to determine an updated accumulated maximum session throughput value, the updated accumulated maximum session throughput value is compared to a maximum slice throughput value and, when the updated accumulated maximum session throughput value exceeds the maximum slice throughput value, an action is performed related to the new PDU session.
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33.发明申请公开(公告)号：US20210136849A1
公开(公告)日：2021-05-06
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
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.
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公开(公告)号：US20190150060A1
公开(公告)日：2019-05-16
申请号：US15812369
申请日：2017-11-14
Applicant: APPLE INC.
Inventor： Srirang A. LOVLEKAR , Vijay VENKATARAMAN , Murtaza A. SHIKARI , Srinivas BURUGUPALLI , Vijay Kumar RAMAMURTHI , Srinivasan NIMMALA , Sethuraman GURUMOORTHY , Muthukumaran DHANAPAL , Longda XING , Ajoy K. SINGH , Jesus A. GUTIERREZ GOMEZ , Saran KRISHNASWAMY
Abstract: A device sets an activity mode for a cellular connection. A method to set the activity mode is performed at a device located with a user that is configured to establish a network connection to a network. The method includes determining a status of the user, the status indicating an activity state or a non-activity state of the user. The method includes, when the status indicates the activity state, activating an activity mode on the device that restricts select types of mobile originating data traffic.
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公开(公告)号：US20190075476A1
公开(公告)日：2019-03-07
申请号：US16183535
申请日：2018-11-07
Applicant: APPLE INC.
Inventor： Venkateswara Rao MANEPALLI , Jianxiong SHI , Madhusudan CHAUDHARY , Srinivasan NIMMALA , Murtaza A. SHIKARI , Srirang A. LOVLEKAR
Abstract: A device, system, and method uses a camp only mode based on a connectivity status. The method is performed at a device that is configured to establish a first connection to a first network and configured to establish a second connection to a second network. The method includes determining the connectivity status of the device. When the connectivity status indicates that the device has established the first connection, the method includes utilizing a camp-only mode to monitor the second network, the camp-only mode reducing a frequency of at least one type of operation associated with the second network, the camp-only mode configured to retain a capability of determining whether an emergency message is being broadcast over the second network.
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Patent Agency Ranking
公开(公告)号：US20240064797A1
公开(公告)日：2024-02-22
申请号：US18259517
申请日：2021-05-31
Applicant: Apple Inc.
Inventor： Fangli XU , Dawei ZHANG , Haijing HU , Sarma VANGALA , Murtaza A SHIKARI , Srinivasan NIMMALA , Ralf ROSSBACH
IPC: H04W72/566 , H04L1/1825 , H04L1/1829 , H04L1/1867
CPC classification number: H04W72/569 , H04L1/1825 , H04L1/1864 , H04L1/188 , H04L1/1887 , H04L1/1896
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for prioritizing data transmissions. According to embodiments of the present disclosure, in accordance with a determination that a first condition to enter a prioritized transmission phase is satisfied, a device prioritizes, based on a first priority rule, data transmissions from a terminal device to a network device and associated with a service. In accordance with a determination that a second condition to leave the prioritized transmission phase is satisfied, the device ceases prioritizing the data transmissions associated with the service.
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公开(公告)号：US20230269053A1
公开(公告)日：2023-08-24
申请号：US18006772
申请日：2020-08-05
Applicant: Apple Inc.
Inventor： Yuqin CHEN , Dawei ZHANG , Fangli XU , Haijing HU , Longda XING , Murtaza A. SHIKARI , Sethuraman GURUMOORTHY , Sree Ram KODALI , Srinivasan NIMMALA , Srirang A. LOVLEKAR
IPC: H04L5/00
CPC classification number: H04L5/0053 , H04W88/04
Abstract: A user equipment (UE) is configured to operate as a relay UE between a remote UE and a base station. The relay UE receives, from an originating device, a data packet for relay to a recipient device, determines that the relay of the data packet to the recipient device has failed and sends, to the originating device, a transmission including the data packet, wherein the transmission comprises an indication that the data packet is being returned to the originating device.
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公开(公告)号：US20230232311A1
公开(公告)日：2023-07-20
申请号：US18189400
申请日：2023-03-24
Applicant: Apple Inc.
Inventor： Rohit R. MATOLIA , Alosious Pradeep PRABHAKAR , Han PU , Krisztian KISS , Mohammed SADIQUE , Srinivasan NIMMALA , Vijay VENKATARAMAN
Abstract: A cellular network includes a first network component configured to i) identify a first session between a first data network and a user equipment (UE), wherein the first session corresponds to a first session management function (SMF), ii) receive data network access information (DNAI) from a network function, the DNAI corresponding to a second data network and iii) select a second SMF that is to be utilized for a second session between the second data network and the UE. The cellular network also includes a second network component configured to i) store a mapping between the DNAI and the second SMF and ii) transmit an indication of the second SMF to the first network component, wherein the first network component selects the second SMF based on the indication.
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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
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.
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公开(公告)号：US20220377659A1
公开(公告)日：2022-11-24
申请号：US17593794
申请日：2020-02-12
Applicant: Apple Inc.
Inventor： Vijay VENKATARAMAN , Alosious Pradeep PRABHAKAR , Cahya A. MASPUTRA , Haijing HU , Krisztian KISS , Longda XING , Srinivasan NIMMALA
Abstract: The exemplary embodiments relate to implementing network slice aware cell selection at a user equipment (UE). This may include receiving information indicating that a cell of a network supports a network slice. The UE may identify that the UE is located within the coverage area of the cell and determine whether measurement data corresponding to the cell satisfies predetermined criteria. when the measurement data satisfies the criteria, the UE may camp on the cell.
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