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公开(公告)号：US20240215087A1
公开(公告)日：2024-06-27
申请号：US17906492
申请日：2021-09-24
Applicant: Apple Inc.
Inventor： Pavan NUGGEHALLI , Alexander SIROTKIN , Fangli XU , Haijing HU , Naveen Kumar R. PALLE VENKATA , Ralf ROSSBACH , Sarma V. VANGALA , Sethuraman GURUMOORTHY , Yuqin CHEN , Zhibin WU
CPC classification number: H04W76/14 , H04W28/0268 , H04W76/20 , H04W80/02
Abstract: A first user equipment (UE) is configured to establish a device-to-device (D2D) connection with a second UE, generate internet protocol (IP) packets for uplink (UL) transmission to a network and identifying a quality of service (QOS) flow for the packets, encapsulate each packet with a header comprising a Qos flow identifier (QFI), transmit a first portion of the encapsulated packets to the network via a first radio link and transmitting a second portion of the encapsulated packets to the second UE via the D2D connection for transmission to the network via a second radio link of the second UE.
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公开(公告)号：US20240031882A1
公开(公告)日：2024-01-25
申请号：US17442086
申请日：2021-08-30
Applicant: APPLE INC.
Inventor： Alexander SIROTKIN , Fangli XU , Haijing HU , Naveen Kumar R. PALLE VENKATA , Pavan NUGGEHALLI
CPC classification number: H04W36/0061 , H04W76/20 , H04W36/362
Abstract: The present application relates to devices and components including apparatus, systems, and methods for user equipment (UE)-based mobility optimization are described herein, including machine learning (ML)-assisted techniques.
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公开(公告)号：US20220312531A1
公开(公告)日：2022-09-29
申请号：US17593722
申请日：2020-10-22
Applicant: Apple Inc.
Inventor： Srirang A. LOVLEKAR , Adesh KUMAR , Birgit BREINING , Dawei ZHANG , Fangli XU , Haijing HU , Longda XING , Naveen Kumar R. PALLE VENKATA , Sethuraman GURUMOORTHY , Yuqin CHEN , Zhibin WU
Abstract: A multi-universal subscriber identity module (MUSIM) user equipment (UE) is configured to stay synchronized with a network. The UE registers to a first network for the first SIM, registering to a second network for the second SIM, prior to the UE conducting a high priority activity related to the second SIM, sends, to the first network via a connection associated with the first SIM, a first message comprising an estimated time duration during which the UE conducts the high priority activity related to the second SIM, receives, from the first network, a second message indicating a time period during which the first network will retain a connection context for the connection associated with the first SIM in an RRC Inactive state and when the UE completes the high priority activity, determines the connection context of the first network for the connection associated with the first SIM.
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公开(公告)号：US20220312519A1
公开(公告)日：2022-09-29
申请号：US17593500
申请日：2020-08-06
Applicant: Apple Inc.
Inventor： Fangli XU , Dawei ZHANG , Haijing HU , Naveen Kumar R. PALLE VENKATA , Sarma V. VANGALA , Yuqin CHEN , Zhibin WU
Abstract: A user equipment (UE) may operate on a dormant bandwidth part (BWP) and a non-dormant BWP of a carrier. The UE identifies a dormant bandwidth part (BWP) and a non-dormant BWP of a carrier corresponding to a primary secondary cell (PSCell) of a secondary cell group (SCG) for dual connectivity (DC), determines that the dormant BWP is configured in an active state and performing one or more actions corresponding to the dormant BWP.
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公开(公告)号：US20240267976A1
公开(公告)日：2024-08-08
申请号：US18431839
申请日：2024-02-02
Applicant: Apple Inc.
Inventor： Fangli Xu , Haijing Hu , Naveen Kumar R. PALLE VENKATA , Peng Cheng , Ping-Heng Kuo , Ralf Rossbach , Yuqin Chen
IPC: H04W76/20 , H04B17/318 , H04W68/02 , H04W74/0833
CPC classification number: H04W76/20 , H04B17/328 , H04W68/02 , H04W74/0833
Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations including receiving, in an RRC_INACTIVE state, a paging message from a base station of a wireless network, the paging messaging including a Mobile Terminated Small Data Transmission (MT-SDT) indication; determining whether one or more conditions for exchanging data with the base station using MT-SDT are satisfied; and transmitting, in the RRC_INACTIVE state, an uplink (UL) response message to initiate the MT-SDT, based on a determination that the one or more conditions are satisfied.
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Patent Agency Ranking
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：US20240179745A1
公开(公告)日：2024-05-30
申请号：US17755590
申请日：2021-05-10
Applicant: Apple Inc.
Inventor： Yuqin CHEN , Dawei ZHANG , Fangli XU , Haijing HU , Naveen Kumar R. PALLE VENKATA , Sethuraman GURUMOORTHY , Srirang A. LOVLEKAR
IPC: H04W74/0833 , H04W48/16 , H04W48/18
CPC classification number: H04W74/0833 , H04W48/16 , H04W48/18
Abstract: A user equipment (UE) is configured to receive slice based RACH configuration information, wherein the selecting is based on the slice based RACH configuration information, determine that a first network slice and a second different network slice are in operation when the UE is in a radio resource control (RRC) connected state, initiate an access stratum (AS) triggered random access channel (RACH) procedure, select RACH resources associated with one of the first network slice or the second network slice for the RACH procedure based on the slice based RACH configuration information and transmit a signal over the RACH using the selected RACH resources.
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公开(公告)号：US20240064840A1
公开(公告)日：2024-02-22
申请号：US17754578
申请日：2021-04-09
Applicant: Apple Inc.
Inventor： Fangli XU , Dawei ZHANG , Haijing HU , Naveen Kumar R. PALLE VENKATA , Yuqin CHEN
Abstract: A user equipment (UE) receives an indication that a secondary cell group (SCG) state is to be changed from an activated state to a deactivated state, when the SCG is in the deactivated state, identifies a SCG failure based on downlink timing associated with the SCG and reports the SCG failure to a primary node.
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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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