Patents by Inventor Dawei Zhang

Dawei Zhang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240137867
    Abstract: A wireless communication device (UE) may receive control indicator information (CII) indicating whether one or more candidate physical control channels (PCCs) are available to the UE for decoding. The UE may perform respective blind decoding if the CII indicates that the one or more candidate PCCs are available, to decode a respective PCC intended for the UE. The UE may receive the CII in the same slot in which PCCs are transmitted, or it may receive the CII in another slot, which may be a narrowband slot. The UE may receive the PCCs in the same slot in which corresponding physical data channels (PDCs) are transmitted, or it may receive the PCCs in another slot, e.g. a slot immediately preceding the slot in which the corresponding PDCs are transmitted. By eliminating unnecessary blind decoding and receiving the CII over narrowband, power consumption of the UE may be greatly reduced.
    Type: Application
    Filed: January 3, 2024
    Publication date: April 25, 2024
    Inventors: Yuchul Kim, Wei Zeng, Dawei Zhang
  • Publication number: 20240137939
    Abstract: A service device (e.g., a user equipment (UE), a new radio NR (gNB), or other network component) as a service provider/consumer can process or generate sidelink communications based on a downlink control information (DCI) for one or more sidelink configured grants that enables resource allocation for the sidelink communication. The device can determine whether to activate, release/deactivate, or request a retransmission for the one or more sidelink configured grants based on one or more fields of a DCI format 3_0 configuration of the DCI.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 25, 2024
    Inventors: Chunhai Yao, Chunxuan Ye, Dawei Zhang, Wei Zeng, Yushu Zhang, Weidong Yang, Oghenekome Oteri, Haitong Sun, Yuchul Kim, Hong He, Jie Cui, Yang Tang
  • Publication number: 20240132492
    Abstract: The present disclosure provides a class of Pyridopyrimidine compounds having a structure shown in Formula (I) or their pharmaceutically acceptable salts, or stereoisomers or prodrug molecules and applications thereof. The compounds in the present disclosure can efficiently and selectively degrade AKT3 protein in cells without affecting AKT1/2, thereby significantly inhibiting tumor cell proliferation mediated by high expression of AKT3 protein. It can be used to prepare therapeutic drugs for cancer and other diseases related to abnormal expression of AKT3 protein.
    Type: Application
    Filed: September 6, 2023
    Publication date: April 25, 2024
    Applicants: JINAN UNIVERSITY, SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY, CHINESE ACADEMY OF SCIENCES
    Inventors: Ke DING, Xin ZHANG, Fang XU, Xiaomei REN, Xiaoyun LU, Dawei MA, Weixue HUANG
  • Publication number: 20240137764
    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.
    Type: Application
    Filed: February 19, 2021
    Publication date: April 25, 2024
    Inventors: Shu GUO, Dawei ZHANG, Haijing HU, Hao DUO, Huarui LIANG, Lanpeng CHEN, Mona AGNEL, Ralf ROSSBACH, Sudeep MANITHARA VAMANAN, Xiaoyu QIAO
  • Patent number: 11968530
    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.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: April 23, 2024
    Assignee: Apple Inc.
    Inventors: Shu Guo, Dawei Zhang, Fangli Xu, Haijing Hu, Huarui Liang, Mona Agnel, Ralf Rossbach, Sudeep Manithara Vamanan, Xiangying Yang, Yuqin Chen
  • Patent number: 11968678
    Abstract: Methods and wireless communication systems are provided for uplink control information (UCI) multiplexing with physical layer (PHY) priority and logical channel (LCH) based prioritization.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: April 23, 2024
    Assignee: APPLE INC.
    Inventors: Weidong Yang, Ralf Rossbach, Fangli Xu, Amir Aminzadeh Gohari, Chunxuan Ye, Dawei Zhang, Haijing Hu, Oghenekome Oteri, Sigen Ye, Wei Zeng, Wenshu Zhang
  • Patent number: 11968574
    Abstract: A UE for a 5G system is to perform a measurement during a network controlled small gap (NCSG). The NCSG includes a first visible interruption length (VIL1), a measurement length (ML), a second visible interruption length (VIL2), and a visible interruption repetition period (VIRP). A UE capability indicates a length of one or both the VIL1 and the VIL2. NCSG pattern information provides the NCSG for the UE, in which the VIL1 and the VIL2 indicate when the UE is not expected to transmit and receive data on a serving carrier, the ML indicates when the UE is expected to transmit and receive data on the serving carrier, and the VIRP indicates a period in which to repeat the NCSG.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: April 23, 2024
    Assignee: APPLE INC.
    Inventors: Qiming Li, Dawei Zhang, Huaning Niu, Jie Cui, Manasa Raghavan, Yang Tang, Yushu Zhang
  • Patent number: 11968715
    Abstract: Systems and methods for using clear channel assessment (CCA) on a channel prior to transmitting the channel are disclosed. A wireless transmission system may perform omnidirectional CCA using a CCA power threshold that is calculated based on a number of synchronization signal blocks (SSBs) transmitted by the wireless transmission system per SSB burst or per synchronization signal/physical broadcast channel (SS/PBCH) block measurement timing configuration (SMTC) window, or on a number of transmit (Tx) antennas used. A wireless transmission system may perform directional CCA on one or more Rx beams that correspond to one or more intended Tx beams using CCA power thresholds calculated based on an equivalent isotropic radiated power (EIRP) of the one or more intended Tx beams to determine directional availability of the channel. A wireless transmission system may determine a CCA power threshold based on a scaling between an actual CCA bandwidth and a nominal CCA bandwidth.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: April 23, 2024
    Assignee: APPLE INC.
    Inventors: Huaning Niu, Chunhai Yao, Chunxuan Ye, Dawei Zhang, Haitong Sun, Hong He, Oghenekome Oteri, Sigen Ye, Wei Zeng, Weidong Yang, Yang Tang, Yushu Zhang
  • Patent number: 11966916
    Abstract: A second blockchain system receives a first consensus message from a first blockchain system, the first blockchain system includes first nodes that provide services to at least a first account, and the second blockchain system includes second nodes that provide services to at least a second account. The first consensus message indicates a first plurality of the first nodes reaches a consensus for transferring a resource from the first account to the second account. The second blockchain system transfers the resource in the task to the second account. The transferring includes that a node in the second nodes adds the resource to the second account and generates a fourth block that records a completion of a transfer event. A second consensus message is transmitted from the second blockchain system to the first blockchain system in response to a second plurality of the second nodes completing the transfer event.
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 23, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Rui Guo, Maocai Li, Jun Liang, Jianjun Zhang, Zongyou Wang, Haitao Tu, Qi Zhao, Binhua Liu, Dawei Zhu, Qing Qin
  • Patent number: 11968051
    Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing techniques for a user equipment (UE) to multiplex a first HARQ of a first priority and a second HARQ of a second priority to form an initial UCI payload. The UE can select a PUCCH resource accordingly to a PUCCH configuration, and generate a second UCI payload by removing or replacing at least a portion of the initial UCI payload when a size of the initial UCI payload is larger than a size of the PUCCH resource. The UE can encode at least a part of the second UCI payload including the first HARQ to generate an error correction code word. Afterwards, the UE can add the error correction code word to the second UCI payload to generate a transmission UCI payload, and transmit the transmission UCI payload to the base station.
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: April 23, 2024
    Assignee: Apple Inc.
    Inventors: Seyed Ali Akbar Fakoorian, Yushu Zhang, Huaning Niu, Haitong Sun, Hong He, Sigen Ye, Wei Zeng, Dawei Zhang, Oghenekome Oteri, Chunxuan Ye, Weidong Yang
  • Publication number: 20240129730
    Abstract: A user equipment (UE) configured to connect to an edge data network. The UE connects to a first edge application server (EAS) of an edge data network (EDN), the connecting comprising performing a first authorization/authentication procedure, receives a message indicating the UE is to connect to a second EAS of the EDN, the message including an indication as to whether the UE is to perform a second authorization/authentication procedure to connect to the second EAS and performs a discovery procedure to locate the second EAS based on at least the indication in the message.
    Type: Application
    Filed: February 19, 2021
    Publication date: April 18, 2024
    Inventors: Shu GUO, Dawei ZHANG, Haijing HU, Huarui LIANG, Mona AGNEL, Ralf ROSSBACH, Robert ZAUS, Sudeep MANITHARA VAMANAN
  • Patent number: 11963055
    Abstract: This disclosure relates to techniques for configuring, performing, and reporting neighbor cell measurements in a wireless communication system. A base station of a serving cell may provide configuration information relevant to performing layer 1 (L1) measurements based on reference signals of one or more neighbor cells. A UE may perform L1 inter-frequency measurements of the neighbor cell(s) based on the configuration. The UE may report the measurements.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: April 16, 2024
    Assignee: Apple Inc.
    Inventors: Manasa Raghavan, Qiming Li, Jie Cui, Yang Tang, Yushu Zhang, Huaning Niu, Xiang Chen, Dawei Zhang
  • Patent number: 11963056
    Abstract: Layer 2 handling during a cell change procedure includes decoding an RRC reconfiguration message received from a first cell. The RRC reconfiguration message includes a Layer 1 (L1) configuration corresponding to a second cell. The first cell and the second cell share an SDAP entity, a PDCP entity, an RLC entity, and a MAC entity. The first cell and the second cell have a separate L1 entity. In response to decoding the RRC reconfiguration message, the L1 configuration corresponding to the second cell is stored. A cell change message received from the first cell is decoded. The cell change message indicates that a cell change from the first cell to the second cell is to be performed. The stored L1 configuration corresponding to the second cell is applied for data transmission and reception associated with the second cell. A cell change to the second cell is initiated.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: April 16, 2024
    Assignee: APPLE INC.
    Inventors: Fangli Xu, Chunhai Yao, Dawei Zhang, Haijing Hu, Qiming Li, Wei Zeng, Yang Tang, Yuqin Chen, Yushu Zhang
  • Patent number: 11963185
    Abstract: The present application relates to devices and components including apparatus, systems, and methods for search space grouping to facilitate repeated transmissions of a physical downlink control channel in wireless communication systems.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: April 16, 2024
    Assignee: Apple Inc.
    Inventors: Yushu Zhang, Chunhai Yao, Chunxuan Ye, Dawei Zhang, Haitong Sun, Hong He, Oghenekome Oteri, Wei Zeng, Weidong Yang
  • Patent number: 11962520
    Abstract: Embodiments disclosed relate to apparatuses, systems, and methods for improved handling of phase noise (PN) in millimeter wave (MMW or mmWave) communications in a wireless communication system, such as 5G NR. When severe phase noise is present in a communication link, the link performance can be substantially degraded. Thus, it would be desirable to utilize techniques to compensate for phase noise in mmWave communications. In Rel-15, a Phase Tracking Reference Signal (PT-RS or PTRS) was specified for both downlink and uplink communications, specifically for Cyclic Prefix-Orthogonal Frequency Division Multiplexing (CP-OFDM) and Discrete Fourier Transform spread Orthogonal Frequency Division Multiplexing (DFT-S-OFDM). However, prior art approaches to PTRS using block-based pilot allocation schemes required complicated receiver processing.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: April 16, 2024
    Assignee: Apple Inc.
    Inventors: Weidong Yang, Oghenekome Oteri, Haitong Sun, Chunhai Yao, Yushu Zhang, Dawei Zhang, Chunxuan Ye, Wei Zeng, Hong He, Sigen Ye, Jie Cui, Yang Tang
  • Patent number: 11963220
    Abstract: Apparatuses, systems, and methods for selecting channel access mechanisms in wireless communications, and particularly in 3GPP NR-U. For example, an appropriate listen-before talk (LBT) channel access category (Cat) may be defined for certain messages, such as certain DL and/or UL control messages and certain RACH messages. For other messages, an appropriate Cat may be signaled by the base station, e.g., in a DCI message or SIB. Mechanisms are provided for the base station to signal to the UE certain channel access profile parameters, such as an appropriate LBT Cat, CAPC, and/or CP extension. Mechanisms are also provided for adjustment of contention window duration.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: April 16, 2024
    Assignee: Apple Inc.
    Inventors: Hong He, Dawei Zhang, Wei Zeng, Chunhai Yao, Haitong Sun, Yuchul Kim, Yushu Zhang, Yang Tang, Weidong Yang, Jie Cui, Oghenekome Oteri, Chunxuan Ye, Wei Zhang
  • Patent number: 11963058
    Abstract: Apparatuses, systems, and methods for performing dual active protocol stack handovers in a frequency range above 24 GHz. A UE may transmit an indication to a base station indicating a dual active protocol stack (DAPS) handover capability of the UE corresponding to a frequency range (FR) above 24 GHz. The UE may receive, from a target cell of the one or more cells, a command to perform a DAPS handover from a source cell to the target cell. While performing the DAPS handover and maintaining a data connection with the source cell, the UE may perform measurements on the target cell followed by a physical random access channel (PRACH) procedure. The UE may then receive a source cell release command from the target cell and release the data connection with the source cell.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: April 16, 2024
    Assignee: Apple Inc.
    Inventors: Qiming Li, Chunhai Yao, Dawei Zhang, Huaning Niu, Jie Cui, Manasa Raghavan, Xiang Chen, Yang Tang, Yushu Zhang
  • Patent number: 11962540
    Abstract: The present application relates to devices and components including apparatus, systems, and methods related to multiplexing patterns for synchronization signal/physical broadcast channel block (SSB) and remaining minimum system information (RMSI).
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: April 16, 2024
    Assignee: APPLE INC.
    Inventors: Oghenekome Oteri, Chunhai Yao, Chunxuan Ye, Dawei Zhang, Haitong Sun, Huaning Niu, Sigen Ye, Wei Zeng, Weidong Yang, Yushu Zhang
  • Patent number: 11962368
    Abstract: A first cellular base station transmits a configuration message to a reporting device installed on a high-speed vehicle. The configuration message specifies one or more parameters of a Doppler measurement report. The reporting device performs one or more first Doppler measurements on the first base station and/or one or more second Doppler measurements on a second base station. The reporting device transmits the Doppler measurement report to the first and/or second base stations. The Doppler measurement report may be used by the first and/or second base stations to perform Doppler pre-compensation on transmissions to the reporting device.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: April 16, 2024
    Assignee: Apple Inc.
    Inventors: Haitong Sun, Dawei Zhang, Wei Zeng, Yushu Zhang, Chunxuan Ye, Jie Cui, Huaning Niu
  • Publication number: 20240116952
    Abstract: The disclosure relates to KRASG12D inhibitor compounds having the structure of Formula (A) or Formula (B), pharmaceutical compositions thereof, and methods of use thereof for inhibiting, treating, and/or preventing KRASG12D mutation-associated diseases, disorders and conditions.
    Type: Application
    Filed: September 8, 2023
    Publication date: April 11, 2024
    Inventors: Jiasheng LU, Xiang JI, Xianchao DU, Yanpeng WU, Xiaolin HE, Guangwei REN, Lina CHU, Chuanhao HUANG, Xingwu ZHU, Yuhua ZHANG, Jian GE, Tianlun ZHOU, Xiangsheng YE, Xianqi KONG, Dawei CHEN