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).

  • 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
  • Publication number: 20220086811
    Abstract: Embodiments of the present disclosure provide a method and apparatus for transmitting group downlink control information (DCI), wherein the method includes: transmitting group DCI to a user side, wherein the group DCI includes N bit blocks, and each bit block carries indication information including at least one of: an identifier of a user to be fed back (UE-ID), an identifier of a Hybrid Automatic Repeat reQuest (HARQ) process (HARQ-ID) of the user to be fed back, and a bitmap mapping of K HARQ processes of one user; and the indication information carried in each bit block of the group DCI is configured to indicate feedback information of the corresponding HARQ process.
    Type: Application
    Filed: January 13, 2020
    Publication date: March 17, 2022
    Inventors: Xianghui HAN, Peng HAO, Wei GOU, Chunli LIANG, Jing SHI, Shuqiang XIA
  • Patent number: 11259279
    Abstract: A data transmission method and device are described. The method includes: a first transmission node determines that a resource in a second predefined time window is available according to a detection value obtained by detection on a resource in a first predefined time window, and/or determines that the resource in the second predefined time window is available according to first feedback information or second feedback information from a second transmission node; and the first transmission node transmits data to the second transmission node by using the resource in the second predefined time window.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: February 22, 2022
    Assignee: ZTE CORPORATION
    Inventors: Bo Dai, Zhaohua Lu, Wei Gou, Yajun Zhao, Shuqiang Xia
  • Patent number: 11239980
    Abstract: Embodiments of the present invention provide a method and an apparatus for transmitting a physical uplink shared channel (PUSCH). The method includes: determining a time domain location for transmitting the PUSCH according to a downlink transmission time interval TTI for receiving a scheduling grant; and transmitting the PUSCH in the determined time domain location; wherein the scheduling grant comprises at least one of: indication information for indicating whether to transmit a demodulation reference signal DMRS; first time domain location related information for transmitting the demodulation reference signal DMRS; second time domain location related information for transmitting data; information on frequency domain density of the demodulation reference signal DMRS; and frequency domain offset information of the demodulation reference signal DMRS.
    Type: Grant
    Filed: September 30, 2017
    Date of Patent: February 1, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Wen Zhang, Shuqiang Xia, Wenfeng Zhang, Jing Shi, Xianghui Han, Chunli Liang
  • Patent number: 11184898
    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 resource indication value based on a combination of at least two of a first parameter, a second, and a third parameter, the resource indication value indicative of respective identifiers of a sequence of resource blocks to be allocated to a communication node, wherein the resource indication value is determined by a predefined relationship between the combination of the at least two of the first, second, and third parameters; and transmitting the resource indication value to the communication node.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: November 23, 2021
    Assignee: ZTE CORPORATION
    Inventors: Wen Zhang, Shuqiang Xia, Jing Shi, Xianghui Han, Chunli Liang, Min Ren
  • Publication number: 20210360604
    Abstract: Provided are a resource allocation method and device, a storage medium and an electronic device. The method includes the following operations. A first communication node determines resources needing to be allocated to a second communication node, where the resources include K clusters, each cluster includes one or more continuous resources, a maximum value of K is Kmax, Kmax is a predefined value or a value agreed in advance between the first communication node and the second communication node, and Kmax is a positive integer greater than 1. The first communication node notifies the second communication node of the resources, wherein the resources are resources needing to be avoided when the second communication node receives and/or sends a channel or a signal, or resources from which the second communication node, when needing to send data, selects one or more clusters of resources to send the data.
    Type: Application
    Filed: October 17, 2019
    Publication date: November 18, 2021
    Inventors: Shuqiang XIA, Chunli LIANG, Jing SHI, Xianghui HAN, Peng HAO
  • Patent number: 11177853
    Abstract: Provided are an information transmission method and apparatus, which relate to wireless communication. The method includes determining a frequency hopping pattern; and sending uplink information on a specified physical resource block (PRB) according to the frequency hopping pattern, or receiving or detecting downlink information on the specified PRB according to the frequency hopping pattern. The frequency hopping pattern is determined according to at least one of the following information: a time domain frequency hopping granularity; an available subframe set; an available subband set; a time division duplex (TDD) uplink and downlink configuration; a number of PRBs included in each available subband; and an cell identifier of a cell in which a terminal currently resides.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: November 16, 2021
    Assignee: Xi'an Zhongxing New Software Co., Ltd.
    Inventors: Wen Zhang, Shuqiang Xia, Kun Liu, Xianghui Han, Bo Dai, Jing Shi, Xianming Chen, Huiying Fang
  • Publication number: 20210306982
    Abstract: Provided are a signal sending and receiving method and device. The signal sending device includes: a first transmission module (301), configured to send at least one of a signal and a channel to a second-type node on a first frequency domain resource set, or send at least one of the signal and the channel to the second-type node on the first frequency domain resource set and a second frequency domain resource set; where each of the first frequency domain resource set and the second frequency domain resource set is a resource element (RE) set on a physical carrier, and a position of the center RE of the first frequency domain resource set is associated with a channel number of the physical carrier.
    Type: Application
    Filed: May 26, 2021
    Publication date: September 30, 2021
    Inventors: Peng Hao, Shuqiang Xia, Patrick Svedman
  • Publication number: 20210297194
    Abstract: Provided are a response receiving and sending method, a retransmission method, a communication device, and a storage medium. The method includes: sending a transport block to a first communication device through a pre-configured period resource, and receiving a correct response corresponding to the transport block on a pre-configured correct response resource.
    Type: Application
    Filed: August 12, 2019
    Publication date: September 23, 2021
    Inventors: Shuqiang XIA, Ting FU, Peng HAO, Chunli LIANG, Min REN, Wei GOU, Jing SHI, Xianghui HAN
  • Publication number: 20210282090
    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 TTl length among multiple TTl 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: Application
    Filed: December 15, 2016
    Publication date: September 9, 2021
    Applicant: ZTE CORPORATION
    Inventors: Wen ZHANG, Shuqiang XIA, Jing SHI, Xianghui HAN, Chunli LIANG, Wenfeng ZHANG
  • Publication number: 20210282169
    Abstract: A method for transmitting information, includes: transmitting on one carrier wave according to at least one of a preset transmission mode and a transmission mode indicated by a base station eNB when agreed transmission time of two or more physical uplink shared channels PUSCH overlaps.
    Type: Application
    Filed: August 7, 2017
    Publication date: September 9, 2021
    Inventors: Wen ZHANG, Shuqiang XIA, Chunli LIANG, Jing SHI, Xianghui HAN, Wenfeng ZHANG
  • Publication number: 20210258197
    Abstract: Methods, systems, and devices for generating sequences for reference signals in mobile communication technology are described. An exemplary method for wireless communication includes transmitting data, which is modulated using a pi/2-binary phase shift keying (BPSK) modulation, and a reference signal using a plurality of subcarriers, where the reference signal comprises a sequence from a subset of sequences that contains 30 sequences, each with a predetermined length, and where the subset of sequences include at least a first number of fixed sequences and a second number of selected sequences. The method further enables constructing the sequences, which have low peak-to-average power ratio (PAPR) properties, for sequence lengths N=6, 12, 18, 24 and 30.
    Type: Application
    Filed: April 30, 2021
    Publication date: August 19, 2021
    Inventors: Chunli LIANG, Chuangxin JIANG, Zhisong ZUO, Shuqiang XIA, Peng HAO
  • Publication number: 20210258932
    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 resource indication value based on at least a first parameter and a second parameter, the resource indication value indicative of a number of resource blocks to be allocated to a communication node, wherein a number of possible different values of the resource indication value is limited by a predefined relationship between the first parameter and the second parameter; and transmitting the resource indication value to the communication node.
    Type: Application
    Filed: April 26, 2021
    Publication date: August 19, 2021
    Inventors: Shuqiang XIA, Xianghui HAN, Wen ZHANG, Chunli LIANG, Jing SHI, Zhisong ZUO
  • Publication number: 20210203448
    Abstract: Disclosed are a signal sending method and apparatus. The method includes: determining hybrid automatic repeat request-acknowledgment (HARQ-ACK) information to be fed back; and sending the HARQ-ACK information and a reference signal corresponding to the HARQ-ACK information on L subcarriers of K symbols, where K?2 and L?12.
    Type: Application
    Filed: October 11, 2018
    Publication date: July 1, 2021
    Inventors: Shuqiang XIA, Chunli LIANG, Zhisong ZUO, Xianghui HAN, Min REN
  • Patent number: 11039459
    Abstract: Disclosed is a data transmission method and apparatus, and an electronic device. The method includes that a transmitting end transmits data over an allocated resource. The allocated resource includes one of: a first type of resource and a second type of resource; or the second type of resource. A starting time of the second type of resource is later than a starting time of the first type of resource, or an ending time of the second type of resource is earlier than an ending time of the first type of resource. The data transmitted over the first type of resource and the date transmitted over the second type of resource are aligned on a time-domain symbol.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: June 15, 2021
    Assignee: ZTE Corporation
    Inventors: Shuqiang Xia, Chunli Liang, Jing Shi, Xianghui Han, Wen Zhang
  • Publication number: 20210168842
    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: Application
    Filed: February 8, 2021
    Publication date: June 3, 2021
    Inventors: Chunli LIANG, Shuqiang XIA, Xianghui HAN, Jing SHI, Min REN, Wei LIN
  • Publication number: 20210168821
    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: Application
    Filed: June 16, 2017
    Publication date: June 3, 2021
    Inventors: Donglei CHEN, Shuqiang XIA, Zhisong ZUO, Jing SHI