Patents by Inventor Xianghui Han

Xianghui Han 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).

  • Patent number: 11917608
    Abstract: Provided are an information transmission method and apparatus, a storage medium and an electronic apparatus. The method includes the following step: a PDSCH traffic with a length of a second TTI is received after an error of receiving a PDSCH traffic with a length of a first TTI is made; where a first transmission unit is supported in the first TTI, a second transmission unit and a third transmission unit are supported in the second TTI, and a transmission unit of the second TTI corresponds to a transmission unit of the first TTI.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: February 27, 2024
    Inventors: Jing Shi, Shuqiang Xia, Chunli Liang, Xianghui Han, Min Ren, Wei Lin
  • Publication number: 20240049210
    Abstract: A wireless communication method includes receiving, by a User Equipment, from a Base Station, two or more downlink control resources corresponding to a same Semi-Persistent Scheduling transmission for multicast servicers. The two or more downlink control resources include a first downlink control resource corresponding to a first downlink resource. The second downlink control resource corresponds to a second downlink resource. In response to receiving two or more downlink control resources, the wireless communication device determines at least one of a first sub-codebook or a second sub-codebook. This determination is based on at least one of first feedback information corresponding to the first downlink resource or the second feedback information corresponding to the second downlink resource.
    Type: Application
    Filed: October 17, 2023
    Publication date: February 8, 2024
    Applicant: ZTE CORPORATION
    Inventors: Peng HAO, Xing LIU, Shuaihua KOU, Xingguang WEI, Jing SHI, Xianghui HAN, Min REN
  • Publication number: 20240048335
    Abstract: Techniques are described to determine HARQ-ACK codebook. An example wireless communication method includes receiving, by a communication device from a cell, control information that includes a field comprising a value, where the value indicates a current number of a control channel monitoring occasion that is associated with the cell and is to be monitored by the communication device, and where the current number of the control channel monitoring occasion is part of a series of numbers associated with a set of control channel monitoring occasions where control channels are received or are to be received from the cell; and transmitting one or more hybrid automatic repeat request acknowledgement (HARQ-ACK) information bits indicating whether a shared channel associated with the control channel monitoring occasion is received by the communication device or indicating that the communication device received the control information.
    Type: Application
    Filed: October 18, 2023
    Publication date: February 8, 2024
    Inventors: Xingguang WEI, Xing LIU, Wei GOU, Shuaihua KOU, Xianghui HAN
  • Publication number: 20240048316
    Abstract: Techniques are described for configuration and/or transmission of reference signals. An example wireless communication method includes transmitting, by a first network device, a first reference signal to a second network device, where the first reference signal is transmitted on N occasions, where each of the N occasions is based on a first set of time domain resources and a first set of frequency domain resources of the first reference signal, where each of the N occasions includes X time units in time domain and Y frequency units in frequency domain, and where N, X, and Y are integers greater than or equal to 1; and receiving, by the first network device from the second network device, a measurement report in response to the transmitting the first reference signal.
    Type: Application
    Filed: October 18, 2023
    Publication date: February 8, 2024
    Inventors: Xingguang WEI, Xing LU, Xianghui HAN, Junfeng ZHANG, Shuaihua KOU, Jian LI
  • Patent number: 11882561
    Abstract: A method of wireless communication includes receiving, at a communication device, an interrupt indication indicating an interruption to occur on a first transmission resource, interrupting, based on the interrupt indication, a transmission scheduled to occur using a second transmission resource on a channel, where the first transmission resource and the second transmission resource at least partially overlap, and transmitting, in case that the transmission included a control information, the control information, using a third transmission resource.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: January 23, 2024
    Assignee: ZTE Corporation
    Inventors: Chunli Liang, Shuqiang Xia, Xianghui Han, Jing Shi, Min Ren, Wei Lin
  • Patent number: 11870568
    Abstract: Provided are a CQI feedback enhancement method, a CQI feedback enhancement device, a CQI feedback enhancement system, a UE and a base station. The CQI feedback enhancement method includes: a base station sends downlink traffic data to a UE; the UE decodes the downlink traffic data; first information is sent to the base station in a case where an error result is obtained by decoding the downlink traffic data, where the first information includes an NACK instruction and an aperiodic CQI, or the first information includes one NACK state of multiple NACK states and different NACK states correspond to different CQIs; and the base station receives the first information.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: January 9, 2024
    Assignee: ZTE CORPORATION
    Inventors: Wei Lin, Peng Hao, Jing Shi, Wei Guo, Min Ren, Xianghui Han
  • Publication number: 20230413264
    Abstract: Systems, methods, non-transitory processor-readable media, and apparatuses for indicating repetition information for retransmissions, including receiving, by a wireless communication device from a network, control information, the control information including repetition information related to at least one repetition of a retransmission of an uplink transmission. The wireless communication device receives from the network the at least one repetition of the retransmission according to the repetition information.
    Type: Application
    Filed: August 31, 2023
    Publication date: December 21, 2023
    Applicant: ZTE CORPORATION
    Inventors: Xing LIU, Xianghui HAN, Peng HAO, Jing SHI
  • Patent number: 11843438
    Abstract: This disclosure relates to wireless radio link recovery methods. In various implementations, the method includes determining a beam failure event for a first cell, and transmitting a beam recovery request message on a shared uplink channel when available. In other implementations, the method includes determining that the shared uplink channel is not available for transmitting the beam recovery request message and transmitting a resource request to request allocation of the shared uplink channel via a second cell.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: December 12, 2023
    Assignee: ZTE Corporation
    Inventors: Bo Gao, Zhaohua Lu, Yu Ngok Li, Fei Dong, Xianghui Han
  • Publication number: 20230362940
    Abstract: Methods, apparatus and systems for uplink control information transmission in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication device is disclosed. The method comprises: determining a number based on uplink control information (UCI); selecting a sequence from a sequence pool based on the number, wherein the sequence pool comprises a plurality of processed sequences each of which is generated based on a modulation and a post-modulation processing; and transmitting the UCI carried on the sequence to a wireless communication node.
    Type: Application
    Filed: July 6, 2023
    Publication date: November 9, 2023
    Applicant: ZTE CORPORATION
    Inventors: Chunli Liang, Peng Hao, Xianghui Han
  • Publication number: 20230353299
    Abstract: Methods, apparatus, and systems that can reduce or eliminate loss of data and/or mismatches between the base station and wireless devices when transmitting uplink data over multiple time units are disclosed. In one example aspect, a method for wireless communication includes performing, by a wireless device, a transmission of a transport block using multiple time units based on a restriction. The transmission of the transport block is associated with a timeline that indicates when control information is transmittable. The restriction specifies that no control information is transmitted in a first time unit that is used for transmitting a first part of the transport block. A second part of the transport block in a second time unit subsequent to the first time unit is punctured in the transmission or proceed by rate matching in response to a conflict between the transport block and the control information according to the timeline.
    Type: Application
    Filed: July 7, 2023
    Publication date: November 2, 2023
    Applicant: ZTE Corporation
    Inventors: Jian LI, Xianghui HAN, Chunli LIANG, Shuaihua KOU, Peng HAO, Wei GOU, Jing SHI
  • Patent number: 11805538
    Abstract: Provided is a method for indicating a resource, including: indicating, in a configured time-frequency resource region, a time-frequency resource of a service with first transmission duration pre-empted by a service with second transmission duration, by physical layer signaling, where the first transmission duration is larger than the second transmission duration. An apparatus for indicating a resource and a storage medium are further disclosed herein.
    Type: Grant
    Filed: December 23, 2022
    Date of Patent: October 31, 2023
    Assignee: ZTE Corporation
    Inventors: Jing Shi, Shuqiang Xia, Wen Zhang, Xianghui Han, Min Ren
  • Publication number: 20230345432
    Abstract: Apparatuses, methods, systems, and computer readable media are disclosed. In one aspect, a wireless communication method is disclosed. The method includes configuring, by a network node, a multi-slot transmission by determining a number of repetition transmissions based on available slots according to a rule for performing repetition transmissions in consecutive slots, and transmitting a message according to the repetition transmissions.
    Type: Application
    Filed: April 24, 2023
    Publication date: October 26, 2023
    Inventors: Yiwei DENG, Xianghui HAN, Peng HAO, Jian LI
  • Patent number: 11792790
    Abstract: Provided are an information determination method and device and a storage medium. The information determination method includes determining a time domain resource allocation (TDRA) table with a physical downlink control channel (PDCCH) related symbol served as a reference point of a start length indicator value (SLIV).
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: October 17, 2023
    Assignee: ZTE Corporation
    Inventors: Jing Shi, Peng Hao, Yu Ngok Li, Xianghui Han, Xingguang Wei
  • Patent number: 11770837
    Abstract: Systems and methods for wireless communications are disclosed herein. In one embodiment, a base station configures a first uplink resource. The first uplink resource is defined using configuration parameters including at least one of a time-domain starting point of the first uplink resource, a time-domain duration of the first uplink resource, or a frequency-domain range of the first uplink resource. The base station transmits to a wireless communication device an indication that uplink transmission on a second uplink resource within the first uplink resource is canceled. The wireless communication device cancels the uplink transmission on the second uplink resource.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: September 26, 2023
    Assignee: ZTE Corporation
    Inventors: Xing Liu, Peng Hao, Kai Xiao, Xianghui Han
  • Patent number: 11770832
    Abstract: The present disclosure provides an information transmission method, an information transmission device, an information transmission apparatus and a computer-readable storage medium. The method includes multiplexing, when a plurality of uplink physical channels exist in a time slot, information carried by the plurality of uplink physical channels to one or more first uplink physical channels; and transmitting the information through the one or more first uplink physical channels when it is determined that end positions of the one or more first uplink physical channels satisfy a constraint.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: September 26, 2023
    Assignee: ZTE CORPORATION
    Inventors: Wei Gou, Xianghui Han, Peng Hao
  • Publication number: 20230292339
    Abstract: Provided are a channel station information (CSI) feedback method, a terminal, a base station and a storage medium. The method includes: a resource for sending a CSI feedback is determined; the CSI feedback is prepared; and the CSI feedback is sent on the resource. The terminal may determine the resource for sending the CSI feedback according to the indication of the base station, and send the corresponding CSI feedback on the resource to the base station, so as to ensure that the base station receives the CSI feedback in time.
    Type: Application
    Filed: August 5, 2021
    Publication date: September 14, 2023
    Inventors: Chenchen ZHANG, Peng HAO, Wei GOU, Xianghui HAN
  • Patent number: 11713302
    Abstract: A sulfonamide benzamide derivative has the structure shown in Formula II that can be prepared as an anti-HBV (hepatitis B virus) pharmaceutical composition; it is prepared by sulfonation reaction, acylation reaction and sulfonylation reaction; the sulfonamide benzamide derivative has been shown effective activity for anti-HBV by inhibiting HBV DNA replication in vitro.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: August 1, 2023
    Assignee: WEIFANG MEDICAL UNIVERSITY
    Inventors: Haiyong Jia, Chuanju Li, Lei Zhang, Linyue Liu, Mei Wang, Xin Li, Xianghui Han
  • Patent number: 11716733
    Abstract: The present disclosure discloses a method for determining an uplink control channel scheduling unit, a base station, a user equipment, and a computer readable storage medium, including: according to the number of scheduling units occupied by the uplink control channel of the user equipment, the initial scheduling unit used by the uplink control channel, the position of the starting symbol of the uplink control channel in the initial scheduling unit, the number of symbols used, and the agreed rule, the base station determines the subsequent scheduling unit used by the uplink control channel, and/or the position of the symbol used by the uplink control channel in the subsequent scheduling unit.
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: August 1, 2023
    Assignee: ZTE Corporation
    Inventors: Wei Gou, Peng Hao, Xianghui Han
  • Publication number: 20230231662
    Abstract: Techniques are described for multiplexing non-acknowledgement (NACK) only physical uplink control channel (PUCCH) transmission that overlaps in time domain with another uplink control channel transmission. An example wireless communication method includes performing a first determination, by a communication node, whether a scheduling request (SR) transmission needs to be performed in a control channel; performing a second determination, by the communication node and in response to determining that the SR needs to be transmitted in the control channel, that a first resource for a non-acknowledgement (NACK) only transmission in the control channel overlaps in time domain with a second resource for the SR transmission; and transmitting, in response to the second determination, a sequence in the second resource in the control channel, where the sequence indicates the SR and a feedback message for the NACK only transmission.
    Type: Application
    Filed: March 23, 2023
    Publication date: July 20, 2023
    Inventors: Wei GOU, Peng HAO, Xianghui HAN, Junfeng ZHANG, Xing LIU
  • Publication number: 20230209581
    Abstract: Provided is a method for indicating a resource, including: indicating, in a configured time-frequency resource region, a time-frequency resource of a service with first transmission duration pre-empted by a service with second transmission duration, by physical layer signaling, where the first transmission duration is larger than the second transmission duration. An apparatus for indicating a resource and a storage medium are further disclosed herein.
    Type: Application
    Filed: December 23, 2022
    Publication date: June 29, 2023
    Inventors: Jing SHI, Shuqiang XIA, Wen ZHANG, Xianghui HAN, Min REN