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公开(公告)号：US20240014939A1
公开(公告)日：2024-01-11
申请号：US18474439
申请日：2023-09-26
Applicant: Apple Inc.
Inventor： Sarma V. VANGALA , Alexander SIROTKIN , Dawei ZHANG , Fangli XU , Haijing HU , Naveen Kumar R. PALLE VENKATA , Pavan NUGGEHALLI , Ralf ROSSBACH , Sethuraman GURUMOORTHY , Yuqin CHEN , Zhibin WU
IPC: H04L1/1607 , H04L47/34
CPC classification number: H04L1/1635 , H04L47/34
Abstract: A user equipment (UE) configured to receive a first cumulative acknowledgement (ACK) from a protocol stack of the UE at a first time, store the first cumulative ACK in a queue, receive a second cumulative ACK from the protocol stack at a second time, wherein the second time occurs after the first time, store the second cumulative ACK in the queue, discard the first cumulative ACK from the queue based on the second cumulative ACK being received after the first cumulative ACK and encapsulate the second cumulative ACK to form a radio link control (RLC) packet data unit (PDU) that is to be transmitted over the air.
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公开(公告)号：US20230413346A1
公开(公告)日：2023-12-21
申请号：US18334470
申请日：2023-06-14
Applicant: Apple Inc.
Inventor： Ping-Heng KUO , Pavan NUGGEHALLI , Ralf ROSSBACH
CPC classification number: H04W74/0875 , H04W74/0808 , H04W28/0268 , H04W76/10
Abstract: A user equipment (UE) is configured to receive, from a base station, a configuration establishing a radio bearer for sending at least one measurement report related to at least one application layer measurement, perform the at least one application layer measurement, determine a first channel access priority class (CAPC) for the radio bearer based on at least one rule, select a second CAPC for a transport block to be used to send the at least one measurement report based on the first CAPC for the radio bearer and send the at least one measurement report using the transport block based on the second CAPC for the transport block.
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公开(公告)号：US20230362798A1
公开(公告)日：2023-11-09
申请号：US17440441
申请日：2021-01-13
Applicant: Apple Inc.
Inventor： Fangli XU , Ralf ROSSBACH , Sudeep Manithara VAMANAN , Mona AGNEL , Krisztian KISS , Sarma V. VANGALA , Naveen Kumar R PALLE VENKATA , Zhibin WU , Haijing HU , Dawei ZHANG , Yuqin CHEN , Huarui LIANG
CPC classification number: H04W48/18 , H04W48/16 , H04W84/042
Abstract: An approach is described for a base station to generate a first message and a second message. The base station transmits the first message and the second message to a user equipment (UE). The first message is associated with a cell supported by the base station and includes a first public land mobile network (PLMN) identity index and a first list of one or more network slices supported by a first PLMN associated with the first PLMN identity index. The second message is associated with one or more neighboring cells, and includes the first PLMN identity index and a second list of one or more network slice data associated the first PLMN as supported by the one or more neighboring cells. In addition, at least one of the one or more network slice data in the second list includes a sub-list of one or more neighboring cell data.
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公开(公告)号：US20220312206A1
公开(公告)日：2022-09-29
申请号：US17593499
申请日：2020-08-06
Applicant: Apple Inc.
Inventor： Shu GOU , Dawei ZHANG , Fangli XU , Haijing HU , Huarui LIANG , Mona AGNEL , Ralf ROSSBACH , Sudeep Manithara VAMANAN , Xiangying YANG , Yuqin CHEN
Abstract: A network may authenticate a user equipment (UE) to access an edge data network. The network generates a first credential based on a second credential, the second credential generated for a procedure between the UE and a cellular network corresponding to the network component, receives an identifier associated with the first credential from a further network component in response to the UE transmitting an application registration request to a server associated with an edge data network and retrieves the first credential based on the identifier. The network also receives a multi-access edge computing (MEC) authorization parameter, verifies the MEC authorization parameter and transmits an authentication verification response to a second network component.
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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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Patent Agency Ranking
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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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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