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171.发明公开公开(公告)号：US20230217453A1
公开(公告)日：2023-07-06
申请号：US17998181
申请日：2020-06-03
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Dawei ZHANG , Fangli XU , Haitong SUN , Jie CUI , Oghenekome OTERI , Wei ZENG , Weidong YANG , Yang TANG
Abstract: A user equipment (UE) reports capabilities to a network. The UE receives a request from a network for radio access capabilities of the UE, determines one or more radio access capabilities related to a supported number of component carriers (CCs) for physical downlink control channel (PDCCH) monitoring by the UE, generates the message that includes the one or more radio access capabilities of the UE and transmits the message to the network.
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公开(公告)号：US20230155752A1
公开(公告)日：2023-05-18
申请号：US17995458
申请日：2020-04-08
Applicant: Apple Inc.
Inventor： Wei ZHANG , Sriram SUBRAMANIAN , Sandeep K SUNKESALA , Vishwanth KAMALA GOVINDARAJU , Tarakkumar G DHANANI , Mandhukar K SHANBHAG , Sanjeevi BALASUBRAMANIAN , Alosious Pradeep PRABHAKAR , Shiva Krishna NARRA , Vijay VENKATARAMAN , Vijay GADDE , Sharad GARG , Pengkai ZHAO , Yi SU , Jia TANG , Johnson O SEBENI , Haitong SUN , Wei ZENG , Yuchul KIM , Hong HE , Dawei ZHANG , Chunhai YAO , Yushu ZHANG
CPC classification number: H04L5/001 , H04W24/08 , H04L5/0098 , H04L5/0053
Abstract: Embodiments include a user equipment (UE) and methods performed by the UE. The methods include receiving a measurement configuration request from a network, in response to the measurement configuration request, measuring a quality of one or more uplink (UL) carrier aggregation (CA) combinations, wherein each UL CA combination comprises a plurality of component carriers, generating a message that includes the quality of the one or more UL CA combinations and transmitting the message to the network. Further embodiments include the above operations being performed as a set of instructions executed by a processor or an integrated circuit that includes circuitry to perform the operations.
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公开(公告)号：US20230145316A1
公开(公告)日：2023-05-11
申请号：US17593339
申请日：2021-09-14
Applicant: Apple Inc.
Inventor： Oghenekome OTERI , Yushu ZHANG , Dawei ZHANG , Wei ZENG , Chunhai YAO , Chunxuan YE , Weidong YANG , Sigen YE , Haitong SUN , Hong HE , Seyed Ali Akbar FAKOORIAN , Huaning NIU
IPC: H04W72/23 , H04W72/0446 , H04L1/1812 , H04L27/26
CPC classification number: H04W72/23 , H04W72/0446 , H04L1/1812 , H04L27/26025
Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide reception and transmission in 5G NR at a frequency larger than 52.6 GHz and with a subcarrier spacing larger than 120 KHz.
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公开(公告)号：US20230096275A1
公开(公告)日：2023-03-30
申请号：US17440168
申请日：2021-01-12
Applicant: APPLE INC.
Inventor： Chunxuan YE , Yushu ZHANG , Dawei ZHANG , Haitong SUN , Hong HE , Huaning NIU , Seyed Ali Akbar FAKOORIAN , Wei ZENG , Weidong YANG
IPC: H04W72/40 , H04W72/02 , H04W72/566
Abstract: The present application relates to devices and components including apparatus, systems, and methods for network-assisted sidelink resource selection.
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公开(公告)号：US20230067433A1
公开(公告)日：2023-03-02
申请号：US17442539
申请日：2020-05-14
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei Zhang , Haitong SUN , Jie CUI , Oghenekome OTERI , Wei ZENG , Weidong YANG , Yang TANG , Yuchul KIM , Yushu ZHANG
Abstract: Some aspects of this disclosure include apparatuses and methods for implementing mechanisms for downlink control information between an electronic device (for example, a UE) and a network for cell detection and measurement. For example, some aspects relate to an electronic device including a transceiver and a processor communicatively coupled to the transceiver. The processor monitors one or more paging occasions within a discontinuous repetition cycle (DRX) and can make a determination of one or more paging occasions within the DRX to not monitor. Each paging occasion may include a transmission by the network of downlink control information for one or more paging messages.
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Patent Agency Ranking
公开(公告)号：US20230055018A1
公开(公告)日：2023-02-23
申请号：US17441948
申请日：2020-05-14
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Dawei ZHANG , Haitong SUN , Jie CUI , Wei ZENG , Yang TANG , Yushu ZHANG , Zhibin WU
Abstract: An approach for wireless communications to support reduced capability New Radio (NR) with larger available control resource sets (CORESET) bandwidths. Examples include a frequency-hopping CORESET with a predefined hopping pattern configured by higher layers, such as RRC signaling or MAC Control Element (CE) on a per CORESET per UE or purely per UE basis. Frequency hopping patterns for CORESET transmissions include the use of PRBs for CORESETs that are mirrored with respect to the central frequency of active bandwidth part (BWP), and the use of a random parameter to step through the frequency pattern. The sub-band location of the physical downlink shared channel that is scheduled by the physical downlink control channel may be indicated using the DCI format, or may be based on a last slot for PDCCH transmission.
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公开(公告)号：US20230045052A1
公开(公告)日：2023-02-09
申请号：US17817090
申请日：2022-08-03
Applicant: Apple Inc.
Inventor： Haitong SUN , Dawei ZHANG , Hong HE , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Wei ZENG , Weidong YANG , Yushu ZHANG
Abstract: A base station is configured to determine a sounding reference signal (SRS) configuration that has a plurality of cyclic shifts for a comb 8 SRS, a plurality of user equipment (UE) ports for transmitting the comb 8 SRS and a mapping of the plurality of cyclic shifts to the plurality of UE ports. The base station is further configured to transmit the SRS configuration to the UE.
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公开(公告)号：US20230044542A1
公开(公告)日：2023-02-09
申请号：US17818426
申请日：2022-08-09
Applicant: Apple Inc.
Inventor： Chunhai YAO , Chunxuan YE , Dawei ZHANG , Fangli XU , Haitong SUN , Hong HE , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yushu ZHANG
IPC: H04W72/00
Abstract: A user equipment (UE) is configured to receive physical uplink control channel (PUCCH) configuration information associated with PUCCH resource allocation for negative acknowledgement (NACK)-only based hybrid automatic repeat request (HARQ)-acknowledgement (ACK) feedback for multicast broadcast service (MBS), receive a signal from a base station and transmit HARQ-ACK feedback to the base station in response to the signal.
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公开(公告)号：US20220386294A1
公开(公告)日：2022-12-01
申请号：US17755335
申请日：2019-11-04
Applicant: Apple Inc.
Inventor： Fangli XU , Chunhai YAO , Clive E. RODGERS , Dawei ZHANG , Haijng HU , Haitong SUN , Wei ZENG , Yuqin CHEN , Yushu ZHANG , Zhibin WU
Abstract: Devices, systems and methods for implementing beam failure management techniques at a user equipment (UE). The UE receives a timing advance command (TAC) from a currently camped cell and initiates a time advance timer (TAT). When the TAT is running the UE is in a first operating state. The first operating state indicates that the UE is in time alignment with the cell. The UE identifies that the TAT has expired. When the TAT is not running the UE is in a second operating state. The second operating state indicates that the UE is not in time alignment with the cell. The UE implements one or more beam failure management techniques based on the UE operating in the second operating state.
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公开(公告)号：US20220377622A1
公开(公告)日：2022-11-24
申请号：US17442440
申请日：2020-02-12
Applicant: Apple Inc.
Inventor： Yushu ZHANG , Dawei ZHANG , Haitong SUN , Jie CUI , Wei ZENG
Abstract: Some embodiments include an apparatus, method, and computer program product for using low layer protocols for inter-cell mobility management in a 5G wireless communications system. A serving 5G node B (gNB) can configure reports that a user equipment (UE) transmits to the serving gNB to make handover decisions. The serving gNB can configure a group of Transmission Configuration Indication (TCI) states (e.g., a group of beams) that correspond a physical cell, and the report includes layer 3 measurements corresponding to a neighboring or serving cell's TCI state. The report can be conveyed using lower layer protocols. The report can include layer 1 measurements conveyed using a layer 1 protocol and the serving gNB can perform filtering to generate corresponding layer 3 measurement results. Based on the reports, the serving gNB can perform a handover and synchronization using lower layer protocols, from one TCI state to another.
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