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公开(公告)号：US20250112869A1
公开(公告)日：2025-04-03
申请号：US18476781
申请日：2023-09-28
Applicant: Apple Inc.
Inventor： Srinivasan Balasubramanian , Vijay Venkataraman , Srirang A. Lovlekar , Sreevalsan Vallath
IPC: H04L47/32 , H04L47/24 , H04L47/6275
Abstract: Systems, methods, devices, and circuitries are provided for downlink flow control. In one example, a method for a user equipment (UE) includes determining respective priorities of uplink (UL) feedback packets based on a respective UE-assigned priority of an application or data flow with which the respective UL feedback packet is associated; and selectively transmitting the respective UL feedback packets based on the respective UE-assigned priorities.
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公开(公告)号：US12267744B2
公开(公告)日：2025-04-01
申请号：US17821915
申请日：2022-08-24
Applicant: Apple Inc.
Inventor： Raghuveer Mallikarjunan , Sree Ram Kodali , Ajoy K. Singh , Vijay Venkataraman , Hsien-Po Shiang
Abstract: A user equipment (UE) configured to establish a multimedia data stream with a further UE, identify a predetermined condition, wherein the predetermined condition indicates a decrease in quality of the multimedia data stream at the further UE and implement a mechanism to mitigate the degradation of the decrease in quality of the multimedia data stream at the further UE.
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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：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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Patent Agency Ranking
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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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：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：US20240357489A1
公开(公告)日：2024-10-24
申请号：US18305218
申请日：2023-04-21
Applicant: Apple Inc.
Inventor： Nabil Akdim , Jayanth Rai , Gencer Cili , Thorsten Clevorn , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Vijay Venkataraman
CPC classification number: H04W52/0212 , H04W52/0229 , H04W76/11
Abstract: A communications system may include a data collection server (DCS) that receives contextual information from a set of UE devices. The DCS may aggregate the contextual information into a database. A given UE may proactively identify an optimal network configuration to use in communicating with a cellular network. The UE may generate local contextual information. The UE may request a set of entries from the database corresponding to a set of geographic tiles overlapping or neighboring its location. The UE may select the optimal network configuration based on its local contextual information and the requested entries. The UE may transmit a request to a base station to perform communications under the optimal network configuration using user equipment assistance information (UAI) of a radio resource control (RRC) signal. Proactive selection of the network configuration may optimize performance given the current UE operating context without requiring reactive network configuration adjustments.
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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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