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公开(公告)号：US20240064637A1
公开(公告)日：2024-02-22
申请号：US18260356
申请日：2021-01-14
Applicant: Apple Inc.
Inventor： Sethuraman GURUMOORTHY , Fangli XU , Haijing HU , Naveen Kumar R PALLE VENKATA , Ralf ROSSBACH , Sarma V VANGALA , Srirang A LOVLEKAR , Yuqin CHEN , Zhibin WU
CPC classification number: H04W52/0229 , H04W76/27 , H04W56/0035
Abstract: A user equipment (UE) configured to operate in a radio resource control (RRC) connected state with a network cell, receive an RRC message to release or suspend the RRC connected state, the RRC message including an indication for a tracking reference signal (TRS) or channel state information reference signal (CSI-RS) configuration to use during an RRC inactive or idle state, enter the RRC inactive or idle state and apply the TRS or CSI-RS configuration for performing timing and frequency error estimation for decoding downlink control information.
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公开(公告)号：US20220304079A1
公开(公告)日：2022-09-22
申请号：US17593422
申请日：2020-09-16
Applicant: Apple Inc.
Inventor： Shu GUO , Dawei ZHANG , Fangli XU , Haijing HU , Huarui LIANG , Mona AGNEL , Ralf ROSSBACH , Sudeep Manithara VAMANAN , Yuqin CHEN
Abstract: The exemplary embodiments relate to a user equipment (UE) providing an indication of user consent to a network for access to UE information. The UE may perform operations including transmitting an indication of user consent to a first network. The user consent corresponds to a network function acquiring UE information. The operations also include transmitting the UE information to the first network and establishing a connection with a second network. The network function performs operations related to establishing the connection between the UE and the second network using the UE information.
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公开(公告)号：US20250159719A1
公开(公告)日：2025-05-15
申请号：US18837299
申请日：2022-02-11
Applicant: Apple Inc.
Inventor： Ralf ROSSBACH , Alexander SIROTKIN , Fangli XU , Haijing HU , Naveen Kumar R PALLE VENKATA , Pavan NUGGEHALLI , Sethuraman GURUMOORTHY , Yuqin CHEN , Zhibin WU
IPC: H04W72/566 , H04L1/1812 , H04W72/1268
Abstract: A user equipment (UE) is configured to receive a first uplink grant having a first priority, generate, by a medium access control (MAC) layer, a first MAC protocol data unit (PDU) comprising first data, deliver the first MAC PDU to a physical (PHY) layer, transmit, via a Physical Uplink Shared Channel (PUSCH), the first data using resources identified in the first uplink grant, receive a second uplink grant having a second priority, wherein a corresponding PUSCH duration of the first and second uplink grants overlap and wherein the second priority is higher than the first priority, generate a second MAC protocol data unit (PDU) comprising second data corresponding to the second uplink grant, deliver the second MAC PDU to the PHY layer of the UE, cancel the transmission of the first data and transmit the second data using resources identified in the second uplink grant via the PUSCH.
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公开(公告)号：US20240215101A1
公开(公告)日：2024-06-27
申请号：US17759816
申请日：2021-08-05
Applicant: Apple Inc.
Inventor： Sethuraman GURUMOORTHY , Alexander SIROTKIN , Birgit BREINING , Fangli XU , Haijing HU , Naveen Kumar R. PALLE VENKATA , Pavan NUGGEHALLI , Ralf ROSSBACH , Sarma V. VANGALA , Srirang A. LOVLEKAR , Yuqin CHEN , Zhibin WU
Abstract: A user equipment (UE) is configured to enter a radio resource control (RRC) CONNECTED state on a first network using a first subscriber identification module (SIM) and an RRC INACTIVE or RRC IDLE state on a second network using a second SIM, transmit, to the first network, a request for a scheduling gap (SG) configuration, wherein, during a duration of the SG, the first network avoids scheduling resources for the UE, receive, from the first network, an indication of the SG configuration to be used, during the duration of the SG, tune away from the first network to perform operations on the second network and after the duration of the SG, tune back to the first network, wherein the RRC CONNECTED state is maintained on the first network during the duration of the SG.
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公开(公告)号：US20240137764A1
公开(公告)日：2024-04-25
申请号：US18546809
申请日：2021-02-19
Applicant: Apple Inc.
Inventor： Shu GUO , Dawei ZHANG , Haijing HU , Hao DUO , Huarui LIANG , Lanpeng CHEN , Mona AGNEL , Ralf ROSSBACH , Sudeep MANITHARA VAMANAN , Xiaoyu QIAO
IPC: H04W12/069 , H04L9/32 , H04W12/106 , H04W12/71 , H04W12/72
CPC classification number: H04W12/069 , H04L9/3242 , H04W12/106 , H04W12/71 , H04W12/72
Abstract: A user equipment (UE) may attempt to access an edge data network. The UE generates a first credential based on a second credential that was generated for a procedure between the UE and a network. The UE then generates an identifier corresponding to the first credential and generates a message authentication code based on the first credential and a count, wherein the count is associated with an identifier of an edge network client running on the UE. The UE then transmits an application registration request, message to a server associated with an edge data network, the application registration request message including the count, the message authentication code, the identifier corresponding to the first credential, and a public land mobile network identifier (PLMN ID) of the network. The UE then receives an authentication accept message or an authentication reject message from the server associated with the edge data network.
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Patent Agency Ranking
公开(公告)号：US20240057197A1
公开(公告)日：2024-02-15
申请号：US18467192
申请日：2023-09-14
Applicant: Apple Inc.
Inventor： Sethuraman GURUMOORTHY , Fangli XU , Haijing HU , Naveen Kumar R PALLE VENKATA , Ralf ROSSBACH , Sarma V VANGALA , Srirang A LOVLEKAR , Yuqin CHEN , Zhibin WU
CPC classification number: H04W76/20 , H04B7/0626 , H04W68/02
Abstract: A user equipment (UE) configured to operate in a radio resource control (RRC) connected state with a network cell, receive an RRC message to release or suspend the RRC connected state, the RRC message including an indication for a tracking reference signal (TRS) or channel state information reference signal (CSI-RS) configuration to use during an RRC inactive or idle state, enter the RRC inactive or idle state and apply the TRS or CSI-RS configuration for performing timing and frequency error estimation for decoding downlink control information.
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公开(公告)号：US20240023197A1
公开(公告)日：2024-01-18
申请号：US18476606
申请日：2023-09-28
Applicant: Apple Inc.
Inventor： Fangli XU , Chunhai YAO , Dawei ZHANG , Haijing HU , Naveen Kumar R. PALLE VENKATA , Pavan NUGGEHALLI , Ralf ROSSBACH , Sarma V. VANGALA , Sethuraman GURUMOORTHY , Yuqin CHEN , Zhibin WU
IPC: H04W76/28 , H04W72/232 , H04W4/06
CPC classification number: H04W76/28 , H04W72/232 , H04W4/06
Abstract: Embodiments of the present disclosure relate to discontinuous reception (DRX) transmission. Embodiments of the present disclosure propose a solution for DRX configurations for point-to-point (PTP) and/or point-to-multipoint (PTM) transmissions. In this solution, a user equipment (UE) maintains separate DRX configurations for PTP transmissions and PTM transmissions. During active time for the PTP transmissions, the UE monitors physical downlink control channel (PDCCH) with a UE specific identifier. The UE monitors PDCCH with a PTM transmission specific identifier during active time for the PTM transmissions. In this way, it can match the MBS service quality mechanism. Moreover, it also saves power at the UE.
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公开(公告)号：US20240023194A1
公开(公告)日：2024-01-18
申请号：US17593733
申请日：2021-08-05
Applicant: Apple Inc.
Inventor： Fangli XU , Chunhai YAO , Dawei ZHANG , Haijing HU , Naveen Kumar R. PALLE VENKATA , Pavan NUGGEHALLI , Ralf ROSSBACH , Sarma V. VANGALA , Sethuraman GURUMOORTHY , Yuqin CHEN , Zhibin WU
IPC: H04W76/28 , H04W72/232 , H04L1/1829 , H04L1/1812
CPC classification number: H04W76/28 , H04W72/232 , H04L1/1848 , H04L1/1812
Abstract: Embodiments of the present disclosure relate to discontinuous reception (DRX) transmission. Embodiments of the present disclosure propose a solution for DRX configurations for point-to-point (PTP) and/or point-to-multipoint (PTM) transmissions. In this solution, a user equipment (UE) maintains separate DRX configurations for PTP transmissions and PTM transmissions. During active time for the PTP transmissions, the UE monitors physical downlink control channel (PDCCH) with a UE specific identifier. The UE monitors PDCCH with a PTM transmission specific identifier during active time for the PTM transmissions. In this way, it can match the MBS service quality mechanism. Moreover, it also saves power at the UE.
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公开(公告)号：US20220312436A1
公开(公告)日：2022-09-29
申请号：US17593303
申请日：2020-10-22
Applicant: APPLE INC.
Inventor： Weidong YANG , Jie CUI , Seyed Ali Akbar FAKOORIAN , Amir Aminzadeh GOHARI , Hong HE , Haijing HU , Chao JIN , Ruoheng LIU , Huaning NIU , Oghenekome OTERI , Ralf ROSSBACH , Haitong SUN , Yang TANG , Sarma V. VANGALA , Fangli XU , Chunhai YAO , Chunxuan YE , Sigen YE , Wei ZENG , Dawei ZHANG , Wenshu ZHANG , Yushu ZHANG
Abstract: Systems and methods are provided for controlling behavior for overriding grants for channel state information (CSI) feedback. A user equipment (UE) may control override of a first grant of a first radio resource by a second grant of a second radio resource. The UE determines that the second radio resource at least partially overlaps with the first radio resource. The UE also determines a physical layer priority of the first grant of the first radio resource and the second grant of the second radio resource. The physical layer priority is based on at least one of the first grant of the first radio resource and the second grant of the second radio resource being configured for transmitting CSI feedback over a physical uplink shared channel (PUSCH) to a base station. The UE then generates a transmission according to the physical layer priority.
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公开(公告)号：US20220312188A1
公开(公告)日：2022-09-29
申请号：US17593485
申请日：2020-09-16
Applicant: Apple Inc.
Inventor： Shu GUO , Dawei ZHANG , Fangli XU , Haijing HU , Huarui LIANG , Mona AGNEL , Ralf ROSSBACH , Sudeep Manithara VAMANAN , Yuqin CHEN
Abstract: A network receives an indication of user consent from a user equipment (UE) to access UE information for the purposes of edge computing. The network receives an indication of user consent from a UE, the user consent corresponding to a network function acquiring UE information, receives the UE information and performs operations related to establishing a connection between the UE and an edge data network.
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