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公开(公告)号：US12127221B2
公开(公告)日：2024-10-22
申请号：US17439010
申请日：2020-10-15
Applicant: Apple Inc.
Inventor： Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Haijing Hu , Hong He , Huaning Niu , Fangli Xu , Oghenekome Oteri , Seyed Ali Akbar Fakoorian , Sigen Ye , Wei Zeng , Yuqin Chen , Yushu Zhang , Weidong Yang
CPC classification number: H04W72/30 , H04L1/08 , H04L5/0055 , H04W72/21
Abstract: This disclosure relates to apparatuses and methods for providing and managing reception feedback for multicast and broadcast services (MBS). A base station (BS) may select and communicate, to a group of user equipment devices (UEs), configuration parameters for MBS communications, such as an indication of an MBS retransmission procedure for an MBS service. The BS may also transmit, to the group of UEs, an MBS data communication. A first UE may receive the MBS data communication, but may determine that the received MBS data communication is corrupted. The first UE may respond by transmitting, to the BS, a negative-acknowledgement (NACK) message. The BS may retransmit the MBS data communication either as an MBS transmission or as a unicast transmission, based on the configuration parameters. The first UE may monitor the appropriate resources to receive the retransmitted MBS data communication, based on the configuration parameters.
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公开(公告)号：US20240334230A1
公开(公告)日：2024-10-03
申请号：US18592511
申请日：2024-02-29
Applicant: APPLE INC.
Inventor： Ping-Heng Kuo , Peng Cheng , Ralf Rossbach , Alexander Sirotkin , Zhibin Wu , Fangli Xu , Yuqin Chen , Naveen Kumar R. Palle Venkata
CPC classification number: H04W24/10 , H04L5/0048
Abstract: The present application relates to devices and components, including apparatus, systems, and methods for configuring sensing signals and reporting results.
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公开(公告)号：US12089182B2
公开(公告)日：2024-09-10
申请号：US17438147
申请日：2020-10-22
Applicant: Apple Inc.
Inventor： Zhibin Wu , Dawei Zhang , Fangli Xu , Haijing Hu , Longda Xing , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Yuqin Chen
Abstract: This disclosure relates to a relay user equipment device (UE) assisting one or more remote UEs in performing a radio access network notification area (RNA) update procedure in a cellular communication system. The relay UE establishes a first relay connection with a first remote device. The first relay connection relays communications between the first remote device and a network. The relay UE transmits a first message to the network to initiate the RNA update procedure for the first remote device, receives an acknowledgment message from the network including updated connection information for the first remote device, and transmits the updated connection information to the first remote device.
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公开(公告)号：US12075330B2
公开(公告)日：2024-08-27
申请号：US17441254
申请日：2021-05-10
Applicant: Apple Inc.
Inventor： Dawei Zhang , Fangli Xu , Haijing Hu , Naveen Kumar R. Palle Venkata , Ralf Rossbach , Sarma V. Vangala , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Yuqin Chen , Zhibin Wu
IPC: H04W48/02 , H04W4/06 , H04W74/0833 , H04W76/11
CPC classification number: H04W48/02 , H04W4/06 , H04W74/0833 , H04W76/11
Abstract: Provided is a method for a user equipment (UE), comprising: acquiring a notification for participating in an access control process for an multicast/broadcast service (MBS) session; and participating in an access control process for the MBS session by using MBS specific configuration information.
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公开(公告)号：US12069756B2
公开(公告)日：2024-08-20
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
IPC: H04W76/15 , H04W24/08 , H04W24/10 , H04W72/044 , H04W72/23 , H04W74/0833
CPC classification number: H04W76/15 , H04W24/08 , H04W24/10 , H04W72/044 , H04W72/23 , H04W74/0833
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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Patent Agency Ranking
96.发明授权公开(公告)号：US12063539B2
公开(公告)日：2024-08-13
申请号：US17593708
申请日：2021-04-14
Applicant: APPLE INC.
Inventor： Jie Cui , Yushu Zhang , Dawei Zhang , Haitong Sun , Hong He , Manasa Raghavan , Yang Tang , Yuqin Chen
IPC: H04W24/10
CPC classification number: H04W24/10
Abstract: Apparatuses, systems, and methods may use an smtc information element or an smtc2-LP information element to calculate timing of a first measurement period to evaluate a serving cell while the UE is in idle mode or inactive mode. Additionally, apparatuses, systems, and methods may use the smtc information element or the smtc2-LP information element to calculate timing of a second measurement period to evaluate intra-frequency cells while the UE is in idle mode or inactive mode.
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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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98.发明公开公开(公告)号：US20240267883A1
公开(公告)日：2024-08-08
申请号：US18431419
申请日：2024-02-02
Applicant: Apple Inc.
Inventor： Fangli Xu , Alexander Sirotkin , Haijing Hu , Naveen Kumar R. PALLE VENKATA , Peng Cheng , Ping-Heng Kuo , Ralf Rossbach , Sethuraman Gurumoorthy , Yuqin Chen
IPC: H04W68/02
CPC classification number: H04W68/02
Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations including receiving, by a user equipment (UE) from a base station of a wireless network, configuration information for selecting a resource for transmitting an uplink (UL) response message from the UE to the base station; receiving, by the UE in an RRC_INACTIVE state, a Mobile Terminated Small Data Transmission (MT-SDT) paging message from the base station; and transmitting, by the UE, the UL response message to the base station using at least one of (i) a first resource or the first resource type indicated by the MT-SDT paging message or (ii) a second resource selected based on the configuration information.
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公开(公告)号：US12041550B2
公开(公告)日：2024-07-16
申请号：US17593828
申请日：2020-10-14
Applicant: Apple Inc.
Inventor： Sethuraman Gurumoorthy , Fangli Xu , Adesh Kumar , Birgit Breining , Dawei Zhang , Haijing Hu , Longda Xing , Naveen Kumar R. Palle Venkata , Sarma V. Vangala , Sigen Ye , Srirang A. Lovlekar , Wei Zeng , Yuqin Chen , Zhibin Wu
CPC classification number: H04W52/0235 , H04W76/28
Abstract: A technique for power saving, comprising establishing a radio resource control (RRC) connection with a wireless system, entering an RRC connected mode based on the established RRC connection, receiving, from the wireless system, configuration information indicating a discontinuous reception (DRX) cycle time, a DRX on time period, and an offset time, determining an enhanced wake-up signal (EWUS) monitoring occasion for a DRX cycle based on the offset time and the DRX on time period, monitoring, during a first DRX cycle, for an EWUS during the EWUS monitoring occasion associated with the first DRX cycle, receiving, from the wireless system, the EWUS during the EWUS monitoring occasion, determining that the EWUS indicates that the wireless device skip one or more future EWUS monitoring occasions, and skipping monitoring for the EWUS based on the indicated skipped one or more future EWUS monitoring occasions.
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公开(公告)号：US12034657B2
公开(公告)日：2024-07-09
申请号：US17441687
申请日：2020-02-12
Applicant: Apple Inc.
Inventor： Chunhai Yao , Chunxuan Ye , Dawei Zhang , Fangli Xu , Haijing Hu , Haitong Sun , Hong He , Jie Cui , Oghenekome Oteri , Weidong Yang , Wei Zeng , Yang Tang , Yuchul Kim , Yuqin Chen , Yushu Zhang
IPC: H04W56/00 , H04L1/00 , H04L1/1812 , H04L5/00 , H04W72/0453 , H04W72/23
CPC classification number: H04L5/0044 , H04L1/0003 , H04L1/1812 , H04L5/0064 , H04W72/0453 , H04W72/23
Abstract: The implementations disclosed provide apparatus, systems, and methods for downlink control information (DCI) enhancement for a reduced-complexity new radio (NR) wireless device. The wireless device includes one or more processors configured to transmit a type of the wireless device to a base station communicatively coupled to the wireless device. A format of the DCI is received from the base station. The DCI includes multiple bit strings indicating a schedule of a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH). The format specifies a respective number of bits for each bit string. The format is defined by the base station based on the type of the wireless device. The DCI is received from the base station using a physical downlink control channel (PDCCH). The multiple bit strings are extracted from the DCI based on the format of the DCI.
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