Patents by Inventor Hua Zhou

Hua Zhou 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: 20220149999
    Abstract: A wireless device comprises one or more processors and memory storing instructions, When executed by the one or more processors, the instructions cause the wireless device to receive one or more messages comprising an uplink hybrid automatic repeat request (HARQ) round-trip-time (RTT) timer value expressed in units of symbols and an uplink discontinuous reception (DRX) retransmission timer value expressed in units of slot lengths, transmit a transport block via an uplink data channel, start an uplink HARQ RTT timer with the uplink HARQ RTT timer value in response to transmitting the transport block, start an uplink DRX retransmission timer with the uplink DRX retransmission timer value in response to the uplink HARQ RTT timer expiring, monitor a downlink control channel while the uplink DRX retransmission timer is running.
    Type: Application
    Filed: January 24, 2022
    Publication date: May 12, 2022
    Applicant: Ofinno, LLC
    Inventors: Alireza Babaei, Esmael Hejazi Dinan, Hyoungsuk Jeon, Kyungmin Park, Hua Zhou
  • Publication number: 20220150868
    Abstract: Wireless communications for paging are described. A wireless device may use a subset of beams, among a plurality of beams, to communicate with a base station during a connected state. After a connection release, at least one beam of the subset of beams may be used for paging associated with the wireless device.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Inventors: Kyungmin Park, Esmael Hejazi Dinan, Hyoungsuk Jeon, Alireza Babaei, Hua Zhou
  • Publication number: 20220144844
    Abstract: The present invention relates to the technical field of biomedicine, particularly to a selective dihydropyrrolopyrimidine JAK2 inhibitor or a pharmaceutically acceptable salt thereof. Compared with the prior art, the pyrrolopyrimidine compounds, stereoisomers and pharmaceutically acceptable salts thereof provided by the present invention exhibit better inhibitory activity for Janus Kinase and significantly better selectivity for JAK2 inhibitory targets. In addition, the preferred compounds of the present invention exhibit good pharmacokinetic properties and have the potential to be developed as selective JAK2 inhibitors.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 12, 2022
    Applicant: Shanghai Xunhe Pharmaceutical Technology Co. Ltd.
    Inventors: Nongnong WEI, Hua JIN, Yongyong ZHENG, Feng ZHOU, Meihua HUANG
  • Publication number: 20220150964
    Abstract: A wireless device receives configuration parameters of a first uplink carrier and a second uplink carrier of an unlicensed cell. A first contention window is determined for a first listen before talk (LBT) procedure for a first channel of the first uplink carrier. Based on switching from the first uplink carrier to the second uplink carrier, a second contention window is determined to be a minimum contention window, of a plurality of contention windows, for a second LBT procedure of a second channel of the second uplink carrier. A transport block is transmitted, via the second uplink carrier, based on the second LBT procedure using the second contention window.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Applicant: Ofinno, LLC
    Inventors: Alireza Babaei, Esmael Hejazi Dinan, Hyoungsuk Jeon, Hua Zhou, Ali Cagatay Cirik, Kyungmin Park
  • Publication number: 20220150969
    Abstract: A wireless device receives configuration parameters of a first bandwidth part (BWP) and a second BWP of an unlicensed cell. A first contention window is determined for a first listen before talk (LBT) procedure for a first channel of the first BWP. Based on switching from the first BWP to the second BWP, a second contention window is determined to be a minimum contention window, of a plurality of contention windows, for a second LBT procedure of a second channel of the second BWP. A transport block is transmitted, via the second BWP, based on the second LBT procedure using the second contention window.
    Type: Application
    Filed: January 24, 2022
    Publication date: May 12, 2022
    Applicant: Ofinno, LLC
    Inventors: Alireza Babaei, Esmael Hejazi Dinan, Hyoungsuk Jeon, Hua Zhou, Ali Cagatay Cirik, Kyungmin Park
  • Patent number: 11330443
    Abstract: A wireless device receives configuration parameters of one or more configured grants of an unlicensed cell. The wireless device transmits, based on a configured grant of the one or more configured grants, one or more code block groups of a transport block and a code block group transmission information. The code block group transmission information indicates a presence of the one or more code block groups for the transport block. The wireless device receives a downlink control information comprising a first field and a second field. The first field indicates that the base station received the code block group transmission information. The second field indicates hybrid automatic repeat request feedbacks for the one or more code block groups.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: May 10, 2022
    Assignee: Ofinno, LLC
    Inventors: Alireza Babaei, Esmael Dinan, Hua Zhou, Hyoungsuk Jeon, Ali Cirik, Kyungmin Park, Kai Xu, Nazanin Rastegardoost
  • Patent number: 11330456
    Abstract: A wireless device monitors a first radio link quality on a first plurality of reference signals of a bandwidth part of a cell in a non-power-saving state. The wireless device detects at least a first synchronization status based on the monitoring the first radio link quality. The wireless device receives a downlink control information indicating transitioning from the non-power-saving state to a power saving state. The wireless device monitors, based on the downlink control information, a second radio link quality on a second plurality of reference signals of the bandwidth part. The wireless device detects at least a second synchronization status based on the monitoring the second radio link quality.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: May 10, 2022
    Assignee: Ofinno, LLC
    Inventors: Hua Zhou, Esmael Hejazi Dinan, Ali Cagatay Cirik, Alireza Babaei, Hyoungsuk Jeon, Kyungmin Park, Kai Xu
  • Patent number: 11330638
    Abstract: A wireless device receives, from a base station, one or more messages comprising configuration parameters of a cell. The configuration parameters indicate a plurality of slot format combinations. The configuration parameters indicate a slot format combination repetition indicator. A downlink control information is received. The downlink control information indicates one of the plurality of slot format combinations. A channel occupancy time structure of the cell is determined based on: the one of the plurality of slot format combinations, and the slot format combination repetition indicator. Transport blocks are transmitted, based on the channel occupancy time structure, via uplink resources of the cell.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: May 10, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Kai Xu, Esmael Hejazi Dinan, Hua Zhou, Alireza Babaei, Hyoungsuk Jeon, Ali Cagatay Cirik, Kyungmin Park
  • Patent number: 11330532
    Abstract: A power control method and apparatus and a communication system. The method includes: a terminal acquires transmission power assistant information when transmission of sidelink information is triggered; and the terminal determines transmission power of the sidelink information according to the transmission power assistant information. With the embodiments of this disclosure, by using a characteristic that an application stratum of the terminal is able to learn a distance between a receiver end and a transmitter end according to a positioning system and/or a map, information related on power setting is provided to an access stratum of the terminal, so as to instruct the terminal or an eNB to set appropriate transmission power.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: May 10, 2022
    Assignee: FUJITSU LIMITED
    Inventors: Lianhai Wu, Hua Zhou
  • Publication number: 20220141869
    Abstract: Wireless communications for random access procedures are described. One or more downlink control messages may indicate a system frame number corresponding to a random access preamble. The one or more downlink control messages may indicate the system frame number in a field and/or using a radio network identifier.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 5, 2022
    Inventors: Hyoungsuk Jeon, Esmael Hejazi Dinan, Hua Zhou, Jinsook Ryu, Kyungmin Park, Ali Cagatay Cirik, Alireza Babaei
  • Publication number: 20220135626
    Abstract: Provided herein are multivalent particles and compositions of multivalent particles for blocking viral infection.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 5, 2022
    Inventors: Chang-Zheng Chen, Guoqiang Dong, Yiling Luo, Hua Zhou, Tian-Qiang Sun, Michael Chen
  • Publication number: 20220140950
    Abstract: A wireless device comprises one or more processors and memory storing instructions. When executed by the one or more processors, the instructions cause the wireless device to receive messages comprising a downlink hybrid automatic repeat request (HARQ) round-trip-time (RTT) timer value expressed in units of symbols and a downlink discontinuous reception (DRX) retransmission timer value expressed in units of slot lengths, receive a downlink control information indicating downlink transmission of a transport block, start a downlink HARQ RTT timer with the downlink HARQ RTT timer value in response to receiving the downlink control information, start a downlink DRX retransmission timer with the downlink DRX retransmission timer value in response to the downlink HARQ RTT timer expiring and the transport block not being successfully decoded, and monitor a downlink control channel while the downlink DRX retransmission timer is running.
    Type: Application
    Filed: January 18, 2022
    Publication date: May 5, 2022
    Applicant: Ofinno, LLC
    Inventors: Alireza Babaei, Esmael Hejazi Dinan, Hyoungsuk Jeon, Kyungmin Park, Hua Zhou
  • Patent number: 11323157
    Abstract: A downlink channel estimation method and apparatus based on a sounding reference signal (SRS), and a communications system. The method includes: a base station receives a SRS sent by UE, the SRS being used for downlink channel estimation and supporting high-dimensional MU-MIMO; performing uplink channel estimation according to the SRS; and acquiring downlink channel information according to uplink channel information obtained in the uplink channel estimation. By means of embodiments of the present disclosure, downlink reference signal overheads and feedback overheads can be remarkably reduced, gain brought by large-scale antennas is obtained, and the system capacity can be further improved.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: May 3, 2022
    Assignee: FUJITSU LIMITED
    Inventors: Yi Zhang, Hua Zhou, Hongchao Li
  • Patent number: 11324064
    Abstract: Beam failure recovery (BFR) procedures are described for wireless communications. A base station may send a message to a wireless device during a BFR procedure. The message may comprise one or more BFR configuration parameters and/or reconfigure one or more BFR configuration parameters. The wireless device may stop the BFR procedure, for example, after or in response to receiving the message from the base station. The wireless device may initiate a second BFR procedure using one or more of the BFR configuration parameters received in the message.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: May 3, 2022
    Assignee: Comcast Cable Communications, LLC
    Inventors: Ali Cirik, Esmael Dinan, Hua Zhou, Alireza Babaei, Hyoungsuk Jeon, Kyungmin Park, Kai Xu
  • Patent number: 11319283
    Abstract: Disclosed herein is a compound of formula (I), or a pharmaceutically acceptable salt thereof: (Formula (I)). Also disclosed herein are uses of a compound disclosed herein in the potential treatment or prevention of an IDO-associated disease or disorder. Also disclosed herein are compositions comprising a compound disclosed herein. Further disclosed herein are uses of a composition in the potential treatment or prevention of an IDO-associated disease or disorder.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: May 3, 2022
    Assignee: MERCK SHARP & DOHME CORP.
    Inventors: Meredeth Ann McGowan, Abdelghani Achab, Xavier Fradera, Yongxin Han, Derun Li, Jongwon Lim, Kun Liu, Nunzio Sciammetta, Catherine M. White, Wensheng Yu, Hongjun Zhang, Hua Zhou
  • Publication number: 20220132596
    Abstract: A wireless device receives configuration parameters indicating a first transport block (TB) size threshold of a first random access (RA) type and indicating a second TB size threshold of a second RA type with the second TB size threshold being larger than the first TB size threshold. An RA type of an RA procedure for transmitting a data unit is selected with the selected RA type being the first RA type in response to a size of the data unit being smaller than or equal to the first TB size threshold and the selected RA type being the second RA type in response to the size of the data unit being: larger than the first TB size threshold and smaller than or equal to the second TB size threshold. The data unit is transmitted using the RA procedure based on the selected RA type.
    Type: Application
    Filed: October 20, 2021
    Publication date: April 28, 2022
    Applicant: Ofinno, LLC
    Inventors: Hyoungsuk Jeon, Esmael Hejazi Dinan, Taehun Kim, Kyungmin Park, Yunjung Yi, Hua Zhou
  • Patent number: 11316631
    Abstract: Embodiments of this disclosure provide a time-frequency resource allocation method and apparatus for an access signal and a communication system. The method includes: a base station indicates, via control signaling and/or a broadcast message, a position of a time-frequency resource for transmitting an access signal, the access signal is transmitted via common numerologies or via different numerologies or via one numerology. With the method and apparatus or the system of the embodiments of this disclosure, cell access may be achieved when a user supports different numerologies.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: April 26, 2022
    Assignee: FUJITSU LIMITED
    Inventors: Weiwei Wang, Hua Zhou, Xin Wang
  • Patent number: 11316619
    Abstract: A wireless device may receive one or more messages. The one or more messages may comprise configuration parameters of a first uplink control channel and a second uplink control channel. Downlink control information may be received. The downlink control information may indicate a downlink transmission of a transport block via a downlink channel. One of the first uplink control channel or the second uplink control channel may be selected as a selected uplink control channel based on one or more parameters of the downlink control information. A hybrid automatic repeat request (HARD) feedback for the transport block may be transmitted via the selected uplink control channel.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: April 26, 2022
    Assignee: Ofinno, LLC
    Inventors: Alireza Babaei, Esmael Dinan, Kyungmin Park, Hyoungsuk Jeon, Hua Zhou
  • Publication number: 20220124638
    Abstract: In some embodiments, a wireless device receives a power offset value associated with a difference between transmission powers of different redundancy versions (RVs) of repetition occasions of a transport block. A downlink control information is received that indicates: a sequence of RVs, and a quantity of the repetition occasions. Based on the power offset value and the RVs, a transmission power is determined for one or more repetition occasions of the repetition occasions. One or more repetitions of the transport block are transmitted with the determined transmission power via the one or more repetition occasions.
    Type: Application
    Filed: January 3, 2022
    Publication date: April 21, 2022
    Applicant: Ofinno, LLC
    Inventors: Kai Xu, Hua Zhou, Esmael Hejazi Dinan, Hyoungsuk Jeon, Yunjung Yi
  • Publication number: 20220124782
    Abstract: A wireless device receives a first message indicating a first transmission configuration indicator (TCI) state being applicable at a first time for receiving a downlink control channel. A second message is received and indicates a common TCI state being applicable at a second time for: receiving the downlink control channel; and receiving downlink data via a downlink shared channel. The wireless device determines that the second message is received after the first message and that the second time is earlier than the first time. Based on the determining, the downlink control channel is received based on the common TCI state and the downlink data is received via the downlink shared channel based on the common TCI state.
    Type: Application
    Filed: October 18, 2021
    Publication date: April 21, 2022
    Inventors: Jonghyun Park, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou