Patents Assigned to XI'AN ZHONGXING NEW SOFTWARE CO. LTD.
  • Method and device for determining sequence group and cyclic shift
    Patent number: 11245564
    Abstract: Provided are a method and device for determining a sequence group and a method and device for determining a cyclic shift. The method includes: determining a symbol index of a first specified orthogonal frequency division multiplexing (OFDM) symbol in a scheduling unit; and determining a sequence group or cyclic shift used by a channel or a signal according to the symbol index.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: February 8, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Wei Gou, Peng Hao, Bao Zhao, Xianghui Han
  • Data transmission method and apparatus, storage medium and processor
    Patent number: 11239974
    Abstract: Provided are a data transmission method and apparatus. The method includes that a first node configures configuration information of each time unit within a transmission period, where the configuration information includes a transmission direction and transmission content in each time unit, that the first node notifies the configuration information to a second node, and that the first node performs data transceiving with the second node according to the configuration information.
    Type: Grant
    Filed: May 2, 2018
    Date of Patent: February 1, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD
    Inventors: Xincai Li, Yajun Zhao, Hanqing Xu, Ling Yang, Juan Liu
  • Method and apparatus for transmitting physical uplink shared
    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
  • Wireless communication method, evolved NodeB and user equipment
    Patent number: 11233600
    Abstract: Provided in the embodiments of the present disclosure are a wireless communication method, an evolved NodeB and a user equipment, wherein the evolved NodeB receives channel quality of a sub-band sent from the user equipment, the sub-band being a partial bandwidth divided from a system bandwidth, and the evolved NodeB determines a modulation and/or coding scheme adopted by the sub-band, and sends indication information carrying the modulation and/or coding scheme adopted by the sub-band to the user equipment.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: January 25, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Ruihong Liu, Guoqiang Zheng, Shengnan Chen
  • Signal transmission method and system, and control information transmission method and device
    Patent number: 11234230
    Abstract: Provided are a signal transmission method and system, and a control information transmission method and apparatus, the signal transmission method includes: a first communication node acquires M transmission mode sets; the first communication node determines N transmission mode sets for sending a first signal from the M transmission mode sets; and the first communication node sends the first signal to a second communication node by using the N transmission mode sets; where one transmission mode set includes at least one transmission mode, M is a natural number, and N is a natural number less than or equal to M.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: January 25, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Shujuan Zhang, Zhaohua Lu, Yu Ngok Li, Bo Gao, Yijian Chen, Nan Zhang
  • Data transmission method and device, search space optimization method and device, and storage medium
    Patent number: 11234265
    Abstract: Disclosed are a data transmission method and apparatus, a search space optimization method and apparatus and a storage medium. The data transmission method includes that a UE sends a random access preamble to a base station and receives a random access response sent by the base station, the UE sends a first request message to the base station, and the UE in a first state receives an uplink grant sent by the base station and sends uplink data to the base station by using the uplink grant, where the first state includes an idle state or an inactive state. The UE can transmit uplink data without entering a connected state so that power consumption of the UE is reduced.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: January 25, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Ting Lu, Bo Dai, Xiubin Sha
  • Signaling transmission method and apparatus, base station, and terminal
    Patent number: 11228943
    Abstract: Disclosed are a signaling transmission method and apparatus, base station and terminal. The signaling transmission method includes: a base station determines a manner for a terminal transmitting signaling data on a signaling radio bearer; and the base station transmits instruction information for instructing the terminal whether to transmit the signaling data on the signaling radio bearer in a separate transmitting manner to the terminal.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: January 18, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD
    Inventors: Chen Lu, Hao Wu, Fang Xie
  • Method, apparatus and system for reporting radio access network traffic
    Patent number: 11223968
    Abstract: The radio access network data volume report method includes that a node acquires data volume information about a data radio bearer, where the data volume information about the data radio bearer includes data volume of a packet data convergence protocol protocol data unit (PDCP PDU) or a packet data convergence protocol service data unit (PDCP SDU) generated by a packet data convergence protocol (PDCP), and data volume of a PDCP PDU or a PDCP SDU issued by the PDCP to radio link control; the node generates a radio access network data volume report according to the data volume information about the data radio bearer; and the node sends the radio access network data volume report to a core network.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: January 11, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Jianmin Fang, Zijiang Ma
  • Data transmission method, transmitter, receiver and storage medium
    Patent number: 11223952
    Abstract: A data transmission method is provided. The method includes: a transmitter generates a transmission signal on the basis of transmission information and modulates, by means of a carrier modulation, the transmission signal to a target time-frequency resource for transmission.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: January 11, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Zhifeng Yuan, Chunlin Yan, Weimin Li
  • Signal transmission method and device
    Patent number: 11224031
    Abstract: The application discloses a signal transmission method and device. The signal transmission method comprises: a first communication node determining a mode for transmitting data in a time unit to a second communication node; and the first communication node transmitting data to the second communication mode in the time unit according to the determined mode for transmitting data. The data includes N data sets, where N is a positive integer. A data transmission method for M data sets in the data is known by the second communication node. Related information of a data transmission method for (N-M) data sets is notified to the second communication node by the first communication node by means of a control signal in the time unit, where M is less than or equal to N.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: January 11, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD
    Inventors: Shujuan Zhang, Zhaohua Lu, Yuhong Gong, Xiaopeng Wang, Meng Mei
  • Signaling indication method and device, communication node, and computer storage medium
    Patent number: 11218269
    Abstract: An embodiment of the present disclosure is a signaling indication method, comprising: acquiring, by a first communication node, joint indication information, and transmitting the joint indication information from a first communication node to a second communication node, wherein the joint indication information is used for joint indication. Also disclosed in embodiments of the present disclosure are a signaling indication device and communication node. Also provided in an embodiment of the present disclosure is a computer storage medium.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: January 4, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Chuangxin Jiang, Zhaohua Lu, Feiming Wang, Yijian Chen, Shujuan Zhang, Meng Mei, Ke Yao, Yuhong Gong, Hao Wu
  • Integration method, device and system for multiple centralized units
    Patent number: 11218914
    Abstract: The present disclosure provides an integration method for multiple centralized units, an integration device for multiple centralized units, and an integration system for multiple centralized units. The integration system for multiple centralized units includes a centralized unit center, the centralized unit center is configured to integrate multiple logical centralized units, the multiple logical centralized units share one or more function modules at corresponding levels according to a preset service requirement, and the function modules at the corresponding levels are configured to provide function services at the corresponding levels for the logical centralized units.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: January 4, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Peng Xia, Zheng Peng, Qiang Zhou
  • Method and apparatus for determining position of terminal, and storage medium
    Patent number: 11218987
    Abstract: The present invention provides a method and an apparatus for determining a position of a terminal, and a storage medium. The method comprises: sending first DCI or a paging message to a terminal, wherein the first DCI or the paging message is used for triggering the terminal to send a signal and the transmission of the first DCI is started at a paging moment of the terminal; and determining a position of the terminal according to the signal sent by the terminal. The technical solution solves the problem in the related art that a position of a terminal is determined only depending on an uplink signal sent by the terminal device in a connected state, and can easily determine the position of the terminal, thereby avoiding unnecessary power consumption of the terminal and helping saving power of a terminal device.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: January 4, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Xianming Chen, Bo Dai, Weiwei Yang, Kun Liu
  • Power control method and apparatus
    Patent number: 11218979
    Abstract: Disclosed is a power control method and apparatus. The power control method includes that a user equipment at level i sends a preamble on a resource of a Physical Random Access Channel (PRACH) at level k greater than or equal to i according to a determined power control mode, which includes at least one of: mode one: transmitted power of the preamble of the PRACH at level k is determined according to a path loss between the user equipment and a base station, maximum transmitted power, and target received power of the preamble of the PRACH at level k; mode two: the transmitted power of the preamble of the PRACH at level k is the maximum transmitted power of the user equipment; or mode three: the transmitted power of the preamble of the PRACH at level k is the maximum transmitted power of a user equipment corresponding to level k.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: January 4, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Kun Liu, Bo Dai, Xianming Chen, Weiwei Yang, Huiying Fang
  • Interference processing method and device, apparatus and storage medium
    Patent number: 11212689
    Abstract: Disclosed by an embodiment of the present disclosure is an interference processing method. The method includes that: a transmission apparatus obtains first indication information; and the transmission apparatus performs transmission on a particular resource according to the first indication information. Moreover, also disclosed by embodiments of the present disclosure are an interference processing device, an apparatus and a storage medium.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: December 28, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Ling Yang, Yajun Zhao
  • Method, device and system for monitoring node survival state
    Patent number: 11212204
    Abstract: Provided are a method, device and system for monitoring an active state of a node. The method includes: a first node monitors an active state of a second node, where the first node and the second node are cooperative nodes to each other; when the active state indicates that the second node is offline, the first node transmits a notification message indicating that the second node is offline to a central node.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: December 28, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Kun Yang, Chen Lu, Fang Xie
  • Data transmission method and apparatus
    Patent number: 11212056
    Abstract: Provided are a data transmission method or apparatus. The method includes determining time domain resource information of different carrier signals used for performing data transmission; and sending configuration information to a UE, where the configuration information is used by the UE for determining the time domain resource information of the different carrier signals used for performing the data transmission.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: December 28, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD
    Inventors: Xincai Li, Yajun Zhao, Hanqing Xu, Ling Yang
  • Handover method and device involving multiple core networks
    Patent number: 11206585
    Abstract: Provided are a handover method and device involving multiple core networks. The method includes: transmitting, by a first base station, a handover request message to a second base station directly transmitting or through a core network; receiving, by the first base station, a feedback message from the core network or the second base station, where the feedback message carries at least one of: information about a core network suggested to be handed over, a failure reason.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: December 21, 2021
    Assignee: Xi'an Zhongxing New Software Co., Ltd.
    Inventors: He Huang, Jianmin Fang, Xiaojuan Shi
  • Method and device for transmitting or receiving scheduling information
    Patent number: 11206676
    Abstract: A method and a device for transmitting or receiving scheduling information are described. In the method for transmitting scheduling information, information about a scheduling result of resources to be occupied by one or more User Equipment (UEs) is acquired; and scheduling information including a first type of scheduling information and a second type of scheduling information is transmitted to the one or more UEs according to the information about the scheduling result. The first type of scheduling information includes information for parsing the second type of scheduling information, and the scheduling information determines a resource scheduling condition of the user.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: December 21, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Ke Yao, Kaiying Lv, Weimin Xing, Bo Sun, Kaibo Tian
  • Method and device for bearing multicast virtual private network
    Patent number: 11196580
    Abstract: Provided in embodiments of the present disclosure are a method and a device for bearing a multicast virtual private network. The method includes: assigning, by a BFIR accessing a VRF, a global VPN identifier to a multicast VRF, and carrying the global VPN identifier to notify a route to a BFER accessing the multicast VRF; after receiving a packet of the multicast VRF, encapsulating, by the BFIR, the packet with a BIER header and forwarding the packet, the forwarded packet carrying the global VPN identifier.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: December 7, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Shaofu Peng, Feicai Jin, Benchong Xu, Ning Cai