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公开(公告)号：US20240214990A1
公开(公告)日：2024-06-27
申请号：US18601315
申请日：2024-03-11
申请人： Apple Inc.
发明人： Fangli XU , Dawei ZHANG , Haijing HU , Murtaza A. SHIKARI , Sarma V. VANGALA , Sethuraman GURUMOORTHY , Srirang A. LOVLEKAR , Wei ZENG , Yuchul KIM , Yuqin CHEN , Zhibin WU
摘要： A user equipment (UE) operates in a network. The UE receives, from the network, a paging area comprising a plurality of cells of the network. When the UE is in one of a radio resource control (RRC) inactive state or RRC idle state with respect to the network, the UE transmits a message to a first cell of the paging area based on the UE moving into a first coverage area of the first cell from a second coverage area of a second cell of the paging area. The UE then monitors the first cell for a page from the network.
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公开(公告)号：US20240064602A1
公开(公告)日：2024-02-22
申请号：US18494980
申请日：2023-10-26
申请人： APPLE INC.
发明人： Zhibin WU , Chunxuan YE , Dawei ZHANG , Fangli XU , Haijing HU , Haitong SUN , Wei ZENG , Yuqin CHEN
摘要： Systems and methods for using a relay user equipment (UE) to transport data of interest received from a first remote UE to a second remote UE on a UE to UE relay within a wireless communication system are discussed herein. These methods may be performed at Layer 2 of a protocol stack of the wireless communication system. Data packets sent on the UE to UE relay may include an adaptation header including routing information (e.g., Layer 2 addresses, a bearer-specific index, etc.) for the UE to UE relay. An adaptation layer may accordingly be provided within Layer 2 to decode these adaptation headers. In some cases, a per-bearer approach may be used to map between individual direct bearers of a hop by hop path configuration of the UE to UE relay. Embodiments eschewing the adaptation header and instead using logical channel identifiers (LCIDs) to make routing indications are also described.
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公开(公告)号：US20240049137A1
公开(公告)日：2024-02-08
申请号：US18488088
申请日：2023-10-17
申请人： Apple Inc.
发明人： Fangli XU , Chunhai YAO , Clive E. RODGERS , Dawei ZHANG , Haijing HU , Haitong SUN , Longda XING , Murtaza A. SHIKARI , Sarma V. VANGALA , Sethuraman GURUMOORTHY , Srirang A. LOVLEKAR , Wei ZENG , Yuchul KIM , Yuqin CHEN , Yushu ZHANG , Zhibin WU
CPC分类号： H04W52/0232 , H04W52/0274 , H04W56/001 , H04W68/005
摘要： A base station is configured to transmit wake-up signals to a user equipment to wake-up the UE to receive a page from the base station. The base station transmits one or more synchronization signals, wherein the synchronization signals correspond to a wake-up signal (WUS) that is to be transmitted to a user equipment (UE) operating in a paging discontinuous reception (DRX) cycle, wherein the paging DRX cycle includes a paging occasion (PO) and transmits the WUS to the UE during a WUS occasion, wherein the WUS indicates whether the UE is to utilize an active mode or a sleep mode during the PO.
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公开(公告)号：US20240022929A1
公开(公告)日：2024-01-18
申请号：US18475801
申请日：2023-09-27
申请人： Apple Inc.
发明人： Fangli XU , Chunhai YAO , Clive E. RODGERS , Dawei ZHANG , Haijng HU , Haitong SUN , Wei ZENG , Yuqin CHEN , Yushu ZHANG , Zhibin WU
CPC分类号： H04W24/04 , H04W74/004
摘要： A user equipment (UE) is connected to a wireless network and operates in a carrier aggregation (CA) state that includes a first connection to a primary cell and a second connection to a secondary cell. The UE determines a beam failure has occurred for one of the first connection or the second connection and initiates a beam failure recovery (BFR) operation. The BFR operation includes transmitting, to the primary cell, a BFR Medium Access Control (MAC) Control Element (CE).
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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
申请人： Apple Inc.
发明人： 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分类号： H04L1/1607 , H04L47/34
CPC分类号： H04L1/1635 , H04L47/34
摘要： 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：US20230362798A1
公开(公告)日：2023-11-09
申请号：US17440441
申请日：2021-01-13
申请人： Apple Inc.
发明人： 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分类号： H04W48/18 , H04W48/16 , H04W84/042
摘要： 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：US20230088512A1
公开(公告)日：2023-03-23
申请号：US17440079
申请日：2021-02-19
申请人： Apple Inc.
发明人： Shu GUO , Dawei ZHANG , Haijing HU , Hao DUO , Huarui LIANG , Lanpeng CHEN , Sudeep MANITHARA VAMANAN , Yuqin CHEN , Zhibin WU
IPC分类号： H04W36/00
摘要： The present application relates to devices and components including apparatus, systems, and methods for security enhancement with respect to reselection of relay user equipment.
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公开(公告)号：US20230066384A1
公开(公告)日：2023-03-02
申请号：US17822310
申请日：2022-08-25
申请人： Apple Inc.
发明人： Seyed Ali Akbar FAKOORIAN , Wanping ZHANG , Chunxuan YE , Dawei ZHANG , Faraz FAHEEM , Haitong SUN , Jie CUI , Kirk BURROUGHS , Sachin J. SANE , Sooyoung LEE , Wei ZENG , Weidong YANG , Yang TANG , Zhibin WU
摘要： A user equipment (UE) configured to receive a sidelink (SL) positioning reference signal (PRS) resource configuration, wherein the SL-PRS resource configuration indicates one or more SL-PRS resources configured for one or more assisting UEs in a vicinity of the UE, transmit a reference signal (RS) positioning capability and measure SL-PRS transmitted from the one or more assisting UEs.
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公开(公告)号：US20230063450A1
公开(公告)日：2023-03-02
申请号：US17821256
申请日：2022-08-22
申请人： Apple Inc.
发明人： Seyed Ali Akbar FAKOORIAN , Dawei ZHANG , Hong HE , Huaning NIU , Jie CUI , Kirk BURROUGHS , Wei ZENG , Zhibin WU
摘要： A reduced capability (redcap) user equipment (UE) is configured to receive a positioning reference signal (PRS) configuration from a network component and perform one or more positioning operations based at least in part on the PRS configuration. A base station is configured to receive, from a location management function (LMF) of a network, a positioning reference signal (PRS) configuration for a reduced capability user equipment (redcap UE) and transmit PRS to the redcap UE based on the PRS configuration.
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10.发明申请公开(公告)号：US20220377755A1
公开(公告)日：2022-11-24
申请号：US17440652
申请日：2020-02-12
申请人： Apple Inc.
发明人： Jie CUI , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Oghenekome OTERI , Wei ZENG , Weidong YANG , Yang TANG , Yuchul KIM , Yushu ZHANG , Zhibin WU
摘要： Measurement resources are often limited in 5G and 4G-LTE communications. As a result, SMTC and CSI-RS measurement windows will occasionally be assigned to the same resource elements of a signal frame. This results in a collision that must be resolved, since both measurements cannot be performed simultaneously. The collision can be resolved using restriction, where overlapping resource elements are assigned to either the SMTC or the CSI-RS measurements, or can be resolved using measurement sharing, where overlapping resource elements are divided among the two measurements according to a measurement sharing factor. Various factors, including priority or window periodicity may be taken into account by the measurement rules that dictate collision resolution.
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