Patents by Inventor Shuqiang Xia

Shuqiang Xia 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: 11469847
    Abstract: New sequences have been proposed and/or adopted for short Physical Uplink Control Channel communications between base stations and UEs. In an exemplary embodiment, a UE communicates with a base station based on sequence groups that include the new sequences, where the new sequences are allocated to different sequence groups based, at least in part, on correlations with other existing sequences included in individual sequence groups.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: October 11, 2022
    Assignee: ZTE Corporation
    Inventors: Chunli Liang, Shuqiang Xia, Zhisong Zuo, Chuangxin Jiang
  • Publication number: 20220312536
    Abstract: Methods, apparatus, and systems for transmitting Radio Resource Control (RRC) layer information without incurring the complex processing in lower layers are described. In one example aspect, a wireless communication method includes scrambling, prior to a Cyclic Redundancy Check (CRC) attachment, at least part of a first Radio Resource Configuration (RRC) message by a base station based on a seed associated with a mobile device. The method also includes transmitting, by the base station, the at least part of the first RRC message at a layer that is lower than a Radio Link Control layer or a Medium Access Control layer over a corresponding channel.
    Type: Application
    Filed: February 28, 2022
    Publication date: September 29, 2022
    Inventors: Shuqiang XIA, Feng XIE, Tao QI, Yan XUE, Kun CAO
  • Patent number: 11451336
    Abstract: Provided are a repeated transmission method and apparatus, a network device, and a storage medium. The method includes: determining a plurality of transmission occasions (TOs) for uplink data to be repeatedly transmitted; and in condition that at least one TO, among the plurality of TOs for the uplink data to be repeatedly transmitted, does not conflict with a transmission direction of a slot configuration, repeatedly transmitting the uplink data on the at least one TO.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: September 20, 2022
    Assignee: ZTE CORPORATION
    Inventors: Min Ren, Peng Hao, Shuqiang Xia, Jing Shi, Xianghui Han, Chunli Liang, Wei Lin
  • Patent number: 11452087
    Abstract: Provided are a data transmission receiving method, which includes that: a second communication node receives one or more Physical Downlink Control Channels (PDCCHs) from a first communication node, wherein when the second communication node receives multiple PDCCHs, Physical Downlink Shared Channels (PDSCHs) indicated by the multiple PDCCHs are located in the same serving cell, and the indicated PDSCHs have the same time domain end position and different time domain start positions. Also provided are a data transmission sending method and apparatus, a data transmission receiving apparatus, a storage medium and an electronic apparatus.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: September 20, 2022
    Assignee: ZTE CORPORATION
    Inventors: Shuqiang Xia, Jing Shi, Min Ren, Xianghui Han, Chunli Liang, Wei Lin
  • Publication number: 20220287106
    Abstract: The present disclosure provides a method and an apparatus for information transmission. The method can include: receiving a message from a wireless communication node, the message comprising information of a frequency position of an anchor carrier that is configured to carry a synchronization signal, an indication of an operation mode assigned to the wireless communication device and an indicator of same-Physical Cell Identity (PCI); and determining, based on the message, the operation mode and the frequency position of the anchor carrier, wherein the frequency position of the anchor carrier, the operation mode and the indicator of same-PCI are jointly coded and indicated.
    Type: Application
    Filed: May 27, 2022
    Publication date: September 8, 2022
    Inventors: Wen ZHANG, Bo Dai, Shuqiang Xia, Huiying Fang
  • Patent number: 11438900
    Abstract: Provided are an information transmission method and device, a processor, and a storage medium. The method includes: a terminal receives a ratio resource configured by a network; the terminal obtains a resource set according to the radio resource; and the terminal transmits uplink information by using one or more resource groups in the resource set, wherein the number of resource groups Y in the resource set is greater than or equal to 2 a terminal receiving radio resources configured by a network side; the terminal acquiring a resource set according to the radio resources; and the terminal sending uplink information by using one or more resource groups in the resource set, where the number Y of resource groups in the resource set is greater than or equal to 2.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: September 6, 2022
    Assignee: ZTE CORPORATION
    Inventors: Xianghui Han, Shuqiang Xia, Wei Gou, Chunli Liang, Jing Shi, Min Ren
  • Patent number: 11432301
    Abstract: Provided are a method and device for transmitting control information, and a computer storage medium. The method includes: configuring the control information; and sending the control information, where the control information includes at least one of: configuration information of a PUCCH resource for CQI feedback, resource allocation information for indicating time domain resource allocation, or indication information for indicating whether to send in a data region DCI related to the CQI feedback.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: August 30, 2022
    Assignee: ZTE CORPORATION
    Inventors: Donglei Chen, Shuqiang Xia, Zhisong Zuo, Jing Shi
  • Publication number: 20220256505
    Abstract: This disclosure relates to mechanisms for allocating and mapping wireless communication resources for a multicast/broadcast session in a wireless network. In some exemplary implementations, data flows in a multicast/broadcast session may be duplicated and adaptively and dynamically mapped to multiple independent radio bearers, where each of these multiple independent radio beaters may be configured to either multicast the multicast/broadcast data to a group of target user equipments or unicast the multicast/broadcast data to a single user equipment.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 11, 2022
    Applicant: ZTE Corporation
    Inventors: Tao QI, Feng XIE, Yan XUE, Shuqiang XIA, Kun CAO
  • Patent number: 11398859
    Abstract: Provided are a CSI feedback method and apparatus, a terminal, a base station, and a storage medium. The method includes: determining whether overwriting CSI processing units (CPUs) is required according to a triggered first type CSI report, and/or, according to signaling or a signaling format for triggering a first type CSI report; and in response to determining that overwriting the CPUs is required, overwriting W CPUs, where W?X, and X is the maximum number of CPUs used for processing CSI reports and supported by a terminal.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: July 26, 2022
    Assignee: ZTE CORPORATION
    Inventors: Hao Wu, Zhaohua Lu, Chuangxin Jiang, Xianghui Han, Shuqiang Xia, Bo Gao
  • Patent number: 11387972
    Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: determining a first resource indication value indicative of a first subset of a plurality of resource blocks to be allocated to a wireless communication device, wherein the first resource indication value is determined by a predefined equation using a single combination of a first parameter and a second parameter as an input; and transmitting the first resource indication value to the wireless communication device.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: July 12, 2022
    Assignee: ZTE CORPORATION
    Inventors: Shuqiang Xia, Xianghui Han, Wen Zhang, Chunli Liang, Jing Shi, Min Ren
  • Publication number: 20220216970
    Abstract: Methods, apparatus and systems for switching between bandwidth parts in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: configuring a first type bandwidth parts (BWPs) for a wireless communication device, wherein the first type BWP includes a single BWP configured for downlink transmission to the wireless communication device; configuring at least two second type BWPs for the wireless communication device, wherein the at least two second type BWPs include two BWPs configured respectively for uplink and downlink transmissions regarding the wireless communication device; and transmitting indication information on a second type BWP in the at least two second type BWPs to the wireless communication device, wherein the indication information indicates a service type of a planned transmission of the wireless communication node on the first type BWP.
    Type: Application
    Filed: December 17, 2021
    Publication date: July 7, 2022
    Applicant: ZTE Corporation
    Inventors: Shuqiang XIA, Feng XIE, Ying LIU, Tao QI, Yan XUE, Kun CAO
  • Publication number: 20220216933
    Abstract: New sequences have been proposed and/or adopted for short Physical Uplink Control Channel communications between base stations and UEs. In an exemplary embodiment, a UE communicates with a base station based on sequence groups that include the new sequences, where the new sequences are allocated to different sequence groups based, at least in part, on correlations with other existing sequences included in individual sequence groups.
    Type: Application
    Filed: March 18, 2022
    Publication date: July 7, 2022
    Inventors: Chunli Liang, Shuqiang Xia, Zhisong Zuo, Peng Hao, Xianghui Han
  • Patent number: 11375545
    Abstract: The present disclosure provides a method and an apparatus for information transmission. The method includes: transmitting information or a channel over one or more of available narrow bands. The available narrow bands include available uplink narrow bands and/or available downlink narrow bands and the available narrow bands are determined based on information including at least one of: a system bandwidth, a cell identity, a position of an anchor carrier, information indicated by a PSS, information indicated by an SSS, information indicated by a MIB and information indicated by a SIB. The information or channel transmitted over the one or more narrow bands includes at least one of: a downlink control channel, a PDSCH, an RAR, a paging message, a SIB, a MIB, a PRACH, a PUSCH, and a PUCCH. The above solution solves the problem regarding how to obtain multiple narrow bands/carriers in NB-IoT and provides a scheme for determining available narrow bands.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: June 28, 2022
    Assignee: ZTE CORPORATION
    Inventors: Wen Zhang, Bo Dai, Shuqiang Xia, Huiying Fang
  • Patent number: 11375502
    Abstract: Provided are a resource indication method and device. The method includes: configuring a reference resource for preemptive transmission, dividing the reference resource into M portions in a time domain, and dividing the reference source into N portions in a frequency domain; and indicating a preempted resource in the M time domain portions and/or N frequency domain portions through indication information, where M?1, N?1, and the number of downlink symbols comprised in the time domain of the reference resource includes at least one of: a number less than 14 or a number greater than 14. Also disclosed are a computer storage medium and a processor.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: June 28, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Jing Shi, Shuqiang Xia, Xianghui Han, Min Ren, Wei Lin
  • Patent number: 11363609
    Abstract: Methods, apparatus and systems for preempting uplink transmission resource in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication device is disclosed. The method comprises: receiving indication information, wherein the indication information indicates that a first resource region is at least partially preempted; and cancelling or stopping or puncturing an uplink transmission based on the indication information.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: June 14, 2022
    Assignee: ZTE Corporation
    Inventors: Jing Shi, Shuqiang Xia, Chunli Liang, Xianghui Han, Min Ren, Wei Lin
  • Publication number: 20220182165
    Abstract: The present disclosure provides message sending methods and devices, and target cell selecting methods and devices. One message sending method includes: sending a first message, which carries at least one of clock information and clock accuracy of a cell, to a User Equipment (UE), where the clock accuracy includes at least one of minimum granularity of clock synchronization, a total number of invalid bits of clock synchronization cell, and indication information which indicates whether to support precise clock synchronization.
    Type: Application
    Filed: March 30, 2020
    Publication date: June 9, 2022
    Inventors: Xiubin SHA, Bo DAI, Shuqiang XIA, Ting LU, Xu LIU
  • Publication number: 20220141856
    Abstract: Methods, apparatus and systems for transmitting data based on asymmetric bandwidth parts in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: configuring at least one downlink bandwidth part (BWP) for a wireless communication device, wherein each of the at least one downlink BWP is configured for a downlink transmission to the wireless communication device; configuring at least one uplink BWP for the wireless communication device, wherein each of the at least one uplink BWP is configured for an uplink transmission from the wireless communication device; and configuring a transmission resource on one uplink BWP of the at least one uplink BWP for the wireless communication device to transmit an uplink signal on the transmission resource. The uplink signal indicates a request for activating an associated downlink BWP.
    Type: Application
    Filed: January 18, 2022
    Publication date: May 5, 2022
    Inventors: Shuqiang XIA, Feng XIE, Ying LIU, Tao QI, Kun CAO
  • Patent number: 11303395
    Abstract: Disclosed are an uplink control information sending method and apparatus, and a terminal. The method comprises: with respect to a terminal supporting P minimum HARQ timings, determining a downlink subframe set S(n) corresponding to the P minimum HARQ timings, wherein S(n) is a union set of all sets ?(n,Ki); and the terminal sending, on an uplink subframe n, the set S(n) or a HARQ-ACK corresponding to transmission data in the downlink subframe set ?(n,Ki).
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: April 12, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Chunli Liang, Shuqiang Xia, Jing Shi, Xianghui Han
  • Publication number: 20220104191
    Abstract: Methods, apparatus and systems for transmitting data using bandwidth parts in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: configuring a first set of bandwidth part (BWP) for a wireless communication device, wherein the first set of BWP includes a single BWP configured for either uplink or downlink transmission regarding the wireless communication device; and configuring at least one second set of BWPs for the wireless communication device, wherein each of the second set of BWPs includes a pair of BWPs configured respectively for uplink and downlink transmissions regarding the wireless communication device. The first set of BWP is associated with the at least one second set of BWPs based on at least one predetermined relationship.
    Type: Application
    Filed: December 10, 2021
    Publication date: March 31, 2022
    Inventors: Shuqiang XIA, Feng XIE, Ying LIU, Tao QI, Yan XUE, Kun CAO
  • Patent number: 11284353
    Abstract: Provided by the present invention are an uplink power control method and apparatus, the method comprising: a UE side acquiring a power control parameter when an uplink channel is transmitted using one TTI length among multiple TTI lengths or an uplink channel is transmitted using one timing among multiple timings; and determining a transmission power of the uplink channel according to the power control parameter, the uplink channel being a physical uplink shared channel (PUSCH) or a physical uplink control channel (PUCCH). Thus, the problem of controlling uplink power using TTIs of different lengths which is present in existing technology may be solved by means of the steps in the present invention.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: March 22, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Wen Zhang, Shuqiang Xia, Jing Shi, Xianghui Han, Chunli Liang, Wenfeng Zhang