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).

  • Publication number: 20250048419
    Abstract: Provided are a data processing method, a communication node and a computer-readable storage medium. The data processing method includes the following. A first communication node sends first control information to a second communication node, where the first control information is used for activating or deactivating at least one semi-persistent transmission, the first control information is associated with the first semi-persistent transmission, and the at least one semi-persistent transmission includes the first semi-persistent transmission.
    Type: Application
    Filed: October 21, 2024
    Publication date: February 6, 2025
    Inventors: Wei GOU, Peng HAO, Xianghui HAN
  • Patent number: 12219584
    Abstract: Presented are systems and methods for resource allocation. A wireless communication device may receive information from a wireless communication node, the information comprising a location of a starting symbol (S) and a time domain duration (L) of a first transmission occasion for a set of one or more transmissions, a number of consecutive slots, and a number (N) of transmission occasions in a time slot, each transmission occasion defining a time window for one of the one or more transmissions. The wireless communication device may determine a location of a last transmission occasion of the set. The wireless communication device may perform the set of one or more transmissions across the number of consecutive time slots according to the information and the location of the last transmission occasion.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: February 4, 2025
    Assignee: ZTE Corporation
    Inventors: Min Ren, Peng Hao, Xianghui Han, Junfeng Zhang
  • Patent number: 12212525
    Abstract: Provided are a target parameter determination method, a communication node and a storage medium. The target parameter determination method includes determining N types of information, where N is a positive integer, and a mapping relationship exists between the N types of information and a first-type set; and determining a target parameter according to the N types of information, where the target parameter includes at least one of a hybrid automatic repeat request (HARQ-ACK) parameter or a channel parameter.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: January 28, 2025
    Assignee: ZTE Corporation
    Inventors: Shujuan Zhang, Zhaohua Lu, Xiyu Wang, Yu Ngok Li, Chuangxin Jiang, Xianghui Han, Wei Gou
  • Patent number: 12213167
    Abstract: Provided are a channel conflict processing method and apparatus, a device, and a storage medium. The channel conflict processing method includes: in the case where a transmission resource on a high-priority uplink channel of a UE and a transmission resource on a low-priority uplink channel of the UE overlap in time domain, determining the start position for transmission cancellation of the low-priority uplink channel; and canceling the transmission resource on the low-priority uplink channel according to the start position for transmission cancellation.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: January 28, 2025
    Assignee: ZTE CORPORATION
    Inventors: Wei Gou, Peng Hao, Xianghui Han
  • Patent number: 12200689
    Abstract: This disclosure relates to methods and devices for scheduling transmission of control information in wireless communication systems. In one implementation, the method includes receiving, by a wireless network node, a first scheduling request for a radio channel to transmit a first set of information. The method may also include scheduling, by the wireless network node, a first radio channel during a first time slot as a first shared channel for transmitting the first set of information in response to the first scheduling request, the first shared channel being shared by control information and the first set of information. The method may further include detecting, by the wireless network node, a conflict related to the first shared channel, and resolving, by the wireless network node, the conflict related to the first shared channel.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: January 14, 2025
    Assignee: ZTE CORPORATION
    Inventors: Xing Liu, Peng Hao, Xianghui Han, Wei Gou, Jian Li
  • Patent number: 12200711
    Abstract: Techniques are described to address scenarios involving physical uplink channel conflicts. For example, a method includes performing a combined transmission of a first information multiplexed with a second information on a first physical channel resource selected from the first physical channel resource and a second physical channel resource, where the first physical channel resource and the second physical channel resource have different transmission priorities, where the first physical channel resource is configured to have a last symbol that is earlier in time compared to a last symbol configured for the second physical channel resource, and where the combined transmission is performed in response to the first physical channel resource being configured to include the first information that conflicts within a time period with the second physical channel resource being configured to include the second information.
    Type: Grant
    Filed: August 3, 2022
    Date of Patent: January 14, 2025
    Assignee: ZTE Corporation
    Inventors: Wei Chen, Wei Gou, Jing Shi, Peng Hao, Xianghui Han
  • Publication number: 20250016688
    Abstract: Systems, methods, non-transitory processor-readable media, and apparatuses for determining, by a wireless communication device, a transmission power for multiple Physical Random Access Channel (PRACH) transmissions in a PRACH transmission bundle and transmitting, by the wireless communication device to a base station, the multiple PRACH transmissions using the transmission power.
    Type: Application
    Filed: September 20, 2024
    Publication date: January 9, 2025
    Applicant: ZTE CORPORATION
    Inventors: Xing LIU, Junfeng ZHANG, Xianghui HAN, Chunli LIANG, Shuaihua KOU, Jian LI
  • Publication number: 20250008569
    Abstract: Wireless communication methods are disclosure. A wireless communication method includes determining a Synchronization Signal Block (SSB) for a RACH process; and determining a RO set according to the determined SSB to transmit a PRACH for at least two times. Another wireless communication method includes receiving a PRACH, for at least two times from user equipment (UE), wherein the PRACH is transmitted on a RO set determined by the UE according to a Synchronization Signal Block (SSB) for a RACH process; and transmitting a responsive message in response to the PRACH.
    Type: Application
    Filed: September 10, 2024
    Publication date: January 2, 2025
    Applicant: ZTE Corporation
    Inventors: Xing LIU, Junfeng ZHANG, Xianghui HAN, Jian LI
  • Patent number: 12185311
    Abstract: The present application relates to the field of communication technology. Disclosed by the embodiments of the present disclosure are a method and device for sending index information, a non-transitory computer-readable storage medium and an electronic device. The method includes: sending a physical shared channel carrying the index information to a receiving end. The index information is used for instructing the receiving end to count a number of transmissions of the physical shared channel.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: December 31, 2024
    Assignee: ZTE CORPORATION
    Inventors: Wei Gou, Peng Hao, Chunli Liang, Jing Shi, Xianghui Han
  • Publication number: 20240422784
    Abstract: The present disclosure describes methods, system, and devices for indicating and/or configuring repetition transmission of physical uplink shared channel (PUSCH). One method includes sending, by a user equipment (UE) to a base station, a request or a capability indication for a repetition of a first PUSCH transmission; and receiving, by the UE from the base station, a repetition factor indication for the repetition of the first PUSCH transmission. Another method includes receiving, by a base station from a UE, a request or capability indication for a repetition of a first PUSCH transmission; and, sending, by the base station to UE from, a repetition factor indication for the repetition of the first PUSCH transmission.
    Type: Application
    Filed: August 26, 2024
    Publication date: December 19, 2024
    Applicant: ZTE CORPORATION
    Inventors: Xing LIU, Xianghui HAN, Peng HAO, Jing SHI, Junfeng ZHANG
  • Publication number: 20240414719
    Abstract: Physical Uplink Control Channel (PUCCH) can be effectively allocated and utilized by base stations and mobile stations. In an exemplary embodiment, a mobile station receives from a base station an allocation of a first set channel resource groups. The base station assigns a second set of channel resource groups. The mobile station decodes, based on the second set of channel resource groups, one or more channel resources to transmit messages to the base station. A benefit of the disclosed exemplary embodiments is that a base station can dynamically assign channel resources to a mobile station.
    Type: Application
    Filed: August 21, 2024
    Publication date: December 12, 2024
    Inventors: Xianghui Han, Shuqiang Xia, Chunli Liang, Wei Gou, Jing Shi, Wen Zhang
  • Patent number: 12167377
    Abstract: Apparatuses, methods, systems, and computer readable media are disclosed. In one aspect, a wireless communications method is disclosed. The method includes receiving, at a wireless terminal from a network node, an uplink cancellation indication. The method further includes determining, at the wireless terminal, an allocation of a reference uplink resources comprising a plurality of uplink time-frequency resources; and determining, by the wireless terminal, one or more of the plurality of uplink time-frequency resources to cancel according to the uplink cancellation indication. The method further includes cancelling, by the wireless terminal based on the uplink cancellation indication, an uplink transmission on the determined one or more of the plurality of uplink time-frequency resources.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: December 10, 2024
    Assignee: ZTE Corporation
    Inventors: Kai Xiao, Xing Liu, Peng Hao, Xianghui Han
  • Publication number: 20240405952
    Abstract: Provided are an information determination method and device, an information adjustment method, a threshold usage method, a terminal, and a storage medium. The information determination method includes: determining a second threshold of a target subcarrier spacing according to the number of cells that meet a first set condition, the total number of downlink cells, the number of supported cells reported by a terminal, and a first threshold.
    Type: Application
    Filed: August 8, 2024
    Publication date: December 5, 2024
    Inventors: Jing SHI, Peng HAO, Xianghui HAN, Yu Ngok LI
  • Publication number: 20240406897
    Abstract: The present disclosure describes methods, systems and devices for transmitting information with limited channel bandwidth. The method includes transmitting, by a base station, a synchronization signal or physical broadcast channel (SS/PBCH) block (SSB) to a user equipment (UE), wherein a channel bandwidth is smaller than a bandwidth of the SSB, by at least one of: indicating, by the base station, an SSB index with at least one bit carried on a PBCH or a PBCH demodulation reference signal (DMRS) in the SSB; mapping, by the base station, at least one of PBCH DMRS or PBCH data on the channel bandwidth or the bandwidth of the SSB; and configuring, by the base station, a resource of a control resource set (CORESET) according to a frequency granularity.
    Type: Application
    Filed: August 12, 2024
    Publication date: December 5, 2024
    Applicant: ZTE Corporation
    Inventors: Shuai ZHOU, Xing LIU, Xianghui HAN, Chunli LIANG
  • Publication number: 20240407010
    Abstract: The present disclosure describes methods, system, and devices for configuring and transmitting a physical random access channel (PRACH) transmission, particularly in a random access channel occasion (RO) for a uplink (UL) subband. A method includes performing, by a user equipment (UE), a PRACH transmission to a base station by: obtaining, by the UE, a RO configuration for a RO; determining, by the UE, whether the RO is valid for a UL subband based on a set of pre-defined rules, wherein the UL subband comprises at least one downlink (DL) symbol or at least one flexible symbol and occupies a part of frequency domain resources of the at least one DL symbol or at least one flexible symbol; and in response to the determining that the RO is valid, transmitting, by the UE, the PRACH transmission in the RO to the base station.
    Type: Application
    Filed: August 9, 2024
    Publication date: December 5, 2024
    Applicant: ZTE Corporation
    Inventors: Wei GOU, Xianghui HAN, Junfeng ZHANG, Xingguang WEI, Xing LIU
  • Publication number: 20240397525
    Abstract: The present disclosure describes methods, system, and devices for multiple carrier transmission mechanism. One method includes receiving a configuration of a value for a set of cells, and receiving a configuration of a search space of a multi-cell scheduling downlink control information (MC-DCI), wherein: the set of cells is configured for multi-cell scheduling and at least one of the set cells are scheduled by the MC-DCI on a physical downlink control channel (PDCCH) candidate on a scheduling cell, the value is used to determine control channel element (CCE) indexes of the search space corresponding to the PDCCH candidate, and the search space is configured on at least one of the following: the scheduling cell carrying the MC-DCI or a scheduled cell in the set of cells.
    Type: Application
    Filed: August 5, 2024
    Publication date: November 28, 2024
    Applicant: ZTE Corporation
    Inventors: Jing SHI, Xianghui HAN, Shuaihua KOU, Xingguang WEI
  • Publication number: 20240397502
    Abstract: This document generally relates to wireless communication involving communication nodes that communicate in FR1 with a subcarrier spacing of 120 kHz. A network device may determine to communicate in a cell at a carrier frequency within frequency range 1 (FR1), and may transmit a set of synchronization signal and physical broadcast channel blocks (SSBs) in the carrier frequency within FR1 with a subcarrier spacing (SCS) of 60 kHz or 120 kHz. A user device searching for the cell at the carrier frequency within FR1 may detect the set of SSBs in the carrier frequency with the SCS of 60 kHz or 120 kHz.
    Type: Application
    Filed: August 6, 2024
    Publication date: November 28, 2024
    Applicant: ZTE Corporation
    Inventors: Jing SHI, Xianghui HAN, Xing LIU, Peng HAO
  • Patent number: 12156132
    Abstract: Provided are a state determination method, a state indication method, a communication device, a communication system, and a storage medium. A base station sends state indication information to a terminal. After receiving the state indication information, the terminal can perform a state transition according to the state indication information.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: November 26, 2024
    Assignee: ZTE Corporation
    Inventors: Chenchen Zhang, Peng Hao, Xing Liu, Xianghui Han, Yachao Liang, Haigang He
  • Publication number: 20240389103
    Abstract: The present disclosure describes methods, system, and devices for configuring and scheduling a physical uplink control channel (PUCCH). A method includes transmitting, by a user equipment (UE), a PUCCH to a base station, the UE being configured with an uplink (UL) subband, by: receiving, by the UE, a configuration for at least one PUCCH resource; determining, by the UE, whether a PUCCH resource is valid for the UL subband based on the configuration; and in response to the determining that the PUCCH resource is valid for the UL subband, transmitting, by the UE, the PUCCH in the PUCCH resource to the base station.
    Type: Application
    Filed: July 31, 2024
    Publication date: November 21, 2024
    Applicant: ZTE Corporation
    Inventors: Wei GOU, Xianghui Han, Xingguang Wei, Shuaihua Kou
  • Publication number: 20240389104
    Abstract: A wireless communication method includes receiving a signaling, from a base station (BS), to indicate a user equipment (UE) to perform a PUCCH transmission with N PUCCH repetitions, N being an integer larger than 1; determining one or more slots for the PUCCH transmission; and transmitting the PUCCH repetitions in the one or more slots.
    Type: Application
    Filed: July 31, 2024
    Publication date: November 21, 2024
    Applicant: ZTE Corporation
    Inventors: Wei GOU, Xianghui HAN, Xingguang WEI, Shuaihua KOU