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公开(公告)号：US20220312392A1
公开(公告)日：2022-09-29
申请号：US17593502
申请日：2020-10-02
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Huaning NIU , Ismael Gutierrez GONZALEZ , Jia TANG , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yushu ZHANG
Abstract: A cell receives channel state information for multiple transmission reception points (TRPs) from a user equipment (UE). The cell selects a first transmission reception point (TRP) of multiple TRPs associated with a cell of a network, transmits a signal to a user equipment (UE) via the selected TRP, wherein the signal is configured to trigger semi-persistent CSI (SP-CSI) report at the UE and receives the SP-CSI report from the UE that includes CSI corresponding to each TRP of the multiple TRPs.
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公开(公告)号：US20220312371A1
公开(公告)日：2022-09-29
申请号：US17593550
申请日：2020-10-15
Applicant: APPLE INC.
Inventor： Huaning NIU , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Jie CUI , Manasa RAGHAVAN , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: This disclosure provides details of sequence-based WUS design and signaling, also DCI-based WUS design which also serves as scheduling DCI. For sequence-based WUS there are two variants. A first is based on CSI-RS, that is relatively wide band so the sequence occupies wider band compared to SSB transmission. The second is more akin to the Secondary Synchronization Signal (SSS) type of sequence in that it occupies a narrower band over the entire bandwidth.
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公开(公告)号：US20220312350A1
公开(公告)日：2022-09-29
申请号：US17593464
申请日：2020-10-09
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG , Weidong YANG , Yushu ZHANG
Abstract: A user equipment (UE) monitors for a synchronization signal block (SSB) to synchronize with a cell of a network. The UE monitors a frequency band during a discovery reference signal (DRS) window for a synchronization signal block (SSB) transmitted by a cell of the network, determines an SSB index based on information received from the cell of the network and synchronizes with the cell based on the SSB index.
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公开(公告)号：US20220312327A1
公开(公告)日：2022-09-29
申请号：US17593661
申请日：2020-07-23
Applicant: Apple Inc.
Inventor： 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
Abstract: 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：US20220312298A1
公开(公告)日：2022-09-29
申请号：US17593504
申请日：2020-08-06
Applicant: Apple Inc.
Inventor： Naveen Kumar R. PALLE VENKATA , Dawei ZHANG , Haijing HU , Hong HE , Sarma V. VANGALA , Sudeep Manithara VAMANAN , Wei ZENG , Yuqin CHEN
Abstract: A base station may restrict access by a user equipment (UE). The base station broadcasts access restrictions to one or more UE within a cell coverage area of the base station, wherein the access restrictions include one or more predetermined criteria that must be satisfied for a UE to be allowed to camp on the base station. The base station performs a random access channel (RACH) procedure to allow the UE to camp on the base station when the UE satisfies the one or more predetermined criteria.
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Patent Agency Ranking
公开(公告)号：US20220312286A1
公开(公告)日：2022-09-29
申请号：US17593495
申请日：2020-05-14
Applicant: Apple Inc.
Inventor： Yushu ZHANG , Chunhai YAO , Dawei ZHANG , Fangli XU , Haijing HU , Haitong SUN , Wei ZENG
Abstract: The disclosure is related to handover methods in a wireless network. A user equipment (UE) may connect to a first next generation Node B (gNB) of a 5G new radio (NR) network. The UE may then receive a handover command from the first gNB via one of a Layer 1 signaling or Layer 2 signaling that instructs the UE to perform a handover procedure to handover to a second gNB. The UE may then conduct the handover procedure with the second gNB for the UE to connect to the second gNB. Correspondingly, the first gNB may instruct the UE to perform a handover procedure based on a handover command that is transmitted from the first gNB via one of a Layer 1 signaling or Layer 2 signaling, wherein the handover command comprises an identification of a Transmission and Configuration Indication (TCI) state that is associated with the second gNB.
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77.发明申请公开(公告)号：US20220312234A1
公开(公告)日：2022-09-29
申请号：US17442557
申请日：2020-10-22
Applicant: Apple Inc.
Inventor： Jie CUI , Yushu ZHANG , Yang TANG , Dawei ZHANG , Hong HE , Manasa RAGHAVAN , Huaning NIU , Haitong SUN , Weidong YANG , Chunxuan YE
Abstract: The present application relates to devices and components including apparatus, systems, and methods for carrier-specific scaling factor for measurements without measurement gaps in dual connectivity networks.
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78.发明申请公开(公告)号：US20220311576A1
公开(公告)日：2022-09-29
申请号：US17593608
申请日：2020-10-13
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunxuan YE , Dawei ZHANG , Hong HE , Hossam K. SHOKR , Huaning NIU , Niranjan N. RATNAKAR , Oghenekome OTERI , Sami M. ALMALFOUH , Wei ZENG , Wei ZHANG , Weidong YANG , Yushu ZHANG
Abstract: A user equipment (UE) is configured to perform rate matching for reference signals under certain conditions. The UE receives information associated with a downlink reference signal for a first radio access technology (RAT), wherein the first RAT is different than a currently camped second RAT, identifies reference signal occasions for the downlink reference signal and receives downlink control information from the second RAT via a physical downlink control channel (PDCCH).
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公开(公告)号：US20220311547A1
公开(公告)日：2022-09-29
申请号：US17593694
申请日：2020-10-09
Applicant: APPLE INC.
Inventor： Seyed Ali Akbar FAKOORIAN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yushu ZHANG
Abstract: A user equipment may use a soft acknowledgment/negative-acknowledgement (ACK/NACK) report to indicate a number of desired repetitions for Physical Downlink Shared Channel (PDSCH). In some embodiments, the user equipment may generate a soft ACK/NACK report that includes multiple bits. The multiple bits may be coded to indicate to a network node whether an allocated number of repetitions was sufficient, redundant or insufficient, and how many more repetitions are needed or desire by the UE.
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公开(公告)号：US20220304045A1
公开(公告)日：2022-09-22
申请号：US17440022
申请日：2020-04-08
Applicant: Apple Inc.
Inventor： Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Oghenekome OTERI , Weidong YANG , Wei ZENG , Yushu ZHANG
Abstract: Embodiments are directed to providing MsgA PO validation. An embodiment of a user equipment (UE) user equipment (UE), comprising a processor to determine an initial uplink/downlink (UL/DL) slot configuration for communication with the UE, receive, from a base station, a cell-specific uplink/downlink configuration slot for communication with the UE, generate a MsgA physical uplink shared channel (PUSCH) occasion (PO), and implement a validation test to determine whether the MsgA PO is configured on at permissible slot in a transmission frame structure.
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