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公开(公告)号：US12213041B2
公开(公告)日：2025-01-28
申请号：US18453773
申请日：2023-08-22
Applicant: Apple Inc.
Inventor： Alosious Pradeep Prabhakar , Mohammed Sadique , Vijay Venkataraman , Krisztian Kiss , Jordi Agud Ruiz , Yip Pong Herbert Wong , Kok Yin Chan , Srinivasan Nimmala , Lakshmi N. Kavuri , Yifan Zhu , Utkarsh Kumar
Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE), manufacturer server, and/or cellular network to perform radio capability signaling. A new type of UE radio capability identifier is provided which may allow a network to distinguish between similar UEs that have or have not implemented a capability update. In order to perform a forced capability update, a manufacturer may issue information about the update to a cellular network (and receive acknowledgement of the information) prior to pushing the update to UEs. In response to an unforced capability update, a cellular network may maintain multiple UE radio capability identifiers for similar UEs which have or have not implemented the update. A UE radio capability identifier may be adjusted dynamically in response to temporary changes in the UE's capability.
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公开(公告)号：US12177940B2
公开(公告)日：2024-12-24
申请号：US18325897
申请日：2023-05-30
Applicant: Apple Inc.
Inventor： Lakshmi N. Kavuri , Alosious Pradeep Prabhakar , Krisztian Kiss , Muthukumaran Dhanapal , Sang Ho Baek , Shivani Suresh Babu , Srinivasan Nimmala , Utkarsh Kumar , Vijay Venkataraman , Viswanath Nagarajan , Yifan Zhu
IPC: H04W72/12 , H04W8/18 , H04W8/24 , H04W60/00 , H04W68/00 , H04W76/25 , H04W76/27 , H04W84/04 , H04W88/06
Abstract: Apparatuses, systems, and methods for a user equipment device (UE) to perform methods for enhancement of multi-SIM devices, such as UE 106. A network may increase paging retries for known MU-SIM devices, e.g., based on an indication of capabilities from a MU-SIM device. The indication may be via a NAS registration request, an RRC capability procedure, and/or an RRC UE assistance procedure. Additionally, a network may include an indication of a paging priority to the UE. The UE may then determine a response to the page based, at least in part, on the indicated priority. Further, the UE may indicate a tune-away to the network. The indication of the tune-away may include a cause and/or duration for the tune-away and may be provided at an RRC level or a network access stratum (NAS) level.
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公开(公告)号：US12177729B2
公开(公告)日：2024-12-24
申请号：US16487039
申请日：2018-08-28
Applicant: Apple Inc.
Inventor： Fangli Xu , Dawei Zhang , Haijing Hu , Longda Xing , Murtaza A. Shikari , Sethuraman Gurumoorthy , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Xu Ou , Yuqin Chen
Abstract: This disclosure relates to techniques for supporting cell set based mobility. A network may provide configuration information to a wireless device, relating to a current cell and possibly to one or more other cells in one or more cell sets. The wireless device and network may take various measurements. In response to the measurements and the configuration information, the wireless device may perform a cell change to one of the other cells.
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公开(公告)号：US12167325B2
公开(公告)日：2024-12-10
申请号：US18458882
申请日：2023-08-30
Applicant: Apple Inc.
Inventor： Alosious Pradeep Prabhakar , Vijay Venkataraman , Krisztian Kiss , Srinivasan Nimmala , Longda Xing , Jordi Agud Ruiz
IPC: H04W48/10 , H04L41/0895 , H04L41/5009 , H04W8/24 , H04W48/18 , H04W76/12 , H04W84/04
Abstract: Apparatuses, systems, and methods for performing network slice quota management. A network slice quota management function may store capacity information for one or more network slices. The network slice quota management function may receive a request for an indication of whether a network slice has additional capacity. The network slice quota management function may provide an indication of whether the network slice has additional capacity in response to the request. The capacity information may relate to the capacity of the network slice with respect to the number of wireless devices registered for the network slice, or to the capacity of the network slice with respect to the number of packet sessions established with the network slice, or both, among various possibilities.
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公开(公告)号：US20240406905A1
公开(公告)日：2024-12-05
申请号：US18800651
申请日：2024-08-12
Applicant: Apple Inc.
Inventor： Vijay Venkataraman , Alosious Pradeep Prabhakar , Krisztian Kiss , Nirlesh Koshta , Rohit R Matolia , Sridhar Prakasam , Srinivasan Nimmala
Abstract: Techniques discussed herein facilitate configuration of network slices for a User Equipment (UE) supporting constraints on simultaneous operation of slices. One example embodiment is a UE device configured to: transmit a registration request message to request registration on a set of requested network slices; and receive a registration accept message indicating the UE is registered to a set of allowed network slices, and wherein the registration accept message indicates slice compatibility information for each allowed network slice of the set of allowed network slices for the UE, wherein the slice compatibility information for each allowed network slice indicates whether or not other configured network slices of the set of configured network slices are compatible with the configured network slice for simultaneous operation by the UE.
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Patent Agency Ranking
公开(公告)号：US12143864B2
公开(公告)日：2024-11-12
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
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：US12137467B2
公开(公告)日：2024-11-05
申请号：US17438498
申请日：2020-10-22
Applicant: Apple Inc.
Inventor： Fangli Xu , Chunhai Yao , Dawei Zhang , Haijing Hu , Murtaza A. Shikari , Naveen Kumar R. Palle Venkata , Ralf Rossbach , Sarma V. Vangala , Sethuraman Gurumoorthy , Srinivasan Nimmala , Srirang A. Lovlekar , Sudeep Manithara Vamanan , Wei Zeng , Yuqin Chen , Zhibin Wu
IPC: H04W72/30
Abstract: Apparatuses, systems, and methods for enhancement of MBMS transmission reliability. A UE may receive PDCP PDUs via a PTM link from a network. The UE may determine to provide feedback regarding receipt of the PDCP PDUs, e.g., based, at least in part, on an occurrence of a triggering event. The triggering event may be configured by the network and may include the UE receiving a request for feedback from the network, the UE determining that at least one PDCP PDU is missing, the UE determining that a number of missing PDCP PDUs exceeds a threshold, and/or the UE determining that a PDCP reordering window is changing based on expiration of a PDCP reordering timer. The UE may transmit feedback associated with receipt of the PDCP PDUs. The feedback may include an indication of missing PDCP PDUs, e.g., such as an indication of a sequence number associated with missing PDCP PDUs.
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公开(公告)号：US12133295B2
公开(公告)日：2024-10-29
申请号：US16525934
申请日：2019-07-30
Applicant: Apple Inc.
Inventor： Vijay Venkataraman , Krisztian Kiss , Lakshmi N. Kavuri , Yifan Zhu , Muthukumaran Dhanapal , Srinivasan Nimmala , Hariharan Sukumar , Shivani Suresh Babu
CPC classification number: H04W88/023 , H04W60/005 , H04W68/02 , H04W68/12 , H04W76/16 , H04W76/25 , H04W76/27 , H04W76/28
Abstract: Apparatuses, systems, and methods for a wireless device to perform methods to dual-registration in a fifth generation (5G) New Radio (NR) network, including notification procedure enhancements over cellular (e.g., 3GPP) and non-cellular (e.g., non-3GPP) access, dual-registration enhancements, and paging enhancements. Methods also include procedures for a network to determine an access type to notify a UE of pending data and for a wireless device and network to mitigate paging collisions.
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公开(公告)号：US12063099B2
公开(公告)日：2024-08-13
申请号：US17441093
申请日：2020-11-03
Applicant: Apple Inc.
Inventor： Fangli Xu , Sarma V. Vangala , Chunxuan Ye , Haijing Hu , Krisztian Kiss , Murtaza A. Shikari , Naveen Kumar R. Palle Venkata , Ralf Rossbach , Sree Ram Kodali , Srinivasan Nimmala , Vijay Venkataraman , Yuqin Chen , Zhibin Wu
CPC classification number: H04B7/18519 , H04W48/16 , H04W68/02 , H04W84/06
Abstract: Techniques discussed herein may enable effective cell identification and paging within a non-terrestrial network (NTN). A base station may map logical cell identifiers, corresponding to satellites, to physical cell identifiers, corresponding to physical or geographic cells. The techniques enable cell identification and paging in both Earth-fixed cell scenarios and Earth-moving cell scenarios, and in scenarios where the satellite moves between countries.
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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.
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