Patents by Inventor Weimin Xing

Weimin Xing 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: 20220191848
    Abstract: Provided are a symbol attribute determination method, a node and a storage medium. The symbol attribute determination method includes determining the attribute of a symbol by using a first mode. The attribute includes the attribute of being unavailable or the attribute of being available. The first mode is a default mode or a configured mode.
    Type: Application
    Filed: April 27, 2020
    Publication date: June 16, 2022
    Inventors: Feng BI, Ting MIAO, Youxiong LU, Weimin XING, Wenhao LIU
  • Publication number: 20220167323
    Abstract: Provided are a wireless network access method and apparatus. The method includes: in a wireless network supporting a plurality of channel access approaches, using an access point to maintain a status of a traffic-stream-based or station-based traffic connection with a station; and using the access point to negotiate with the station or transmit control information to the station and to change a channel access approach used by the traffic-stream-based or station-based traffic connection.
    Type: Application
    Filed: November 1, 2021
    Publication date: May 26, 2022
    Inventors: Dan YANG, Kaiying LV, Bo SUN, Weimin XING
  • Publication number: 20220070810
    Abstract: Provided are a timing information configuration method, apparatus and system and a storage medium. The timing information configuration method includes that a first node predefines or configures timing information of a second node. The timing information includes at least one of: a timing mode, a downlink transmission timing alignment mode, a timing advance (TA) configuration mode, a TA value, an offset of a TA value, a number of orthogonal frequency division multiplexing (OFDM) symbols that an uplink transmission timing is advanced or delayed relative to a downlink transmission timing for alignment, or a number of OFDM symbols that an uplink reception timing is advanced or delayed relative to a downlink reception timing for alignment. The timing information configuration method includes that a second node determines timing information of the second node in a manner of predefinition or in a manner of being configured.
    Type: Application
    Filed: December 11, 2019
    Publication date: March 3, 2022
    Inventors: Feng BI, Ting MIAO, Wenfeng ZHANG, Youxiong LU, Weimin XING, Wenhao LIU, Meng MEI
  • Patent number: 11240822
    Abstract: A method for processing a network allocation vector (NAV) includes: terminating the receiving of a first radio frame when it is determined that a target receiving station of the first radio frame being received is not a first station; and updating an NAV of the first station or maintaining the NAV of the first station unchanged according to a remaining duration of the first radio frame and a first transmission opportunity duration carried in the first radio frame, where the remaining duration of the first radio frame is the transmission time used for transmitting the remaining part of the first radio frame after the receiving of the first radio frame is terminated. The technical solution solves the problem in the related art of collisions with hidden stations caused by an inaccurate NAV update in the existing art, thereby ensuring the accuracy of an NAV update and the fairness of transmission and channel contention, and reducing collisions among hidden stations.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: February 1, 2022
    Assignee: ZTE Corporation
    Inventors: Zhiqiang Han, Weimin Xing, Kaiying Lv, Nan Li
  • Publication number: 20210410193
    Abstract: Provided are a channel access method, an access point (AP) and a station. The method includes that the access point sends a radio frame to a station. The radio frame carries a predefined identifier or a partial predefined identifier for indicating one or more Basic Service Sets (BSSs) in a BSS set of the access point.
    Type: Application
    Filed: September 3, 2021
    Publication date: December 30, 2021
    Inventors: Nan LI, Kaiying LV, Weimin XING
  • Publication number: 20210400609
    Abstract: Provided are a method and device for determining a reference timing, a storage medium and an electronic device. The method comprises: a second node determining a reference timing of the second node by using at least one of the following modes: an open-loop mode, a closed-loop mode and an external synchronization source mode. By means of the present disclosure, the problem in the related art that there is no technical solution for setting a reference timing between each-hop links yet exists is solved.
    Type: Application
    Filed: October 17, 2019
    Publication date: December 23, 2021
    Inventors: Feng BI, Weimin XING, Wenfeng ZHANG, Youxiong LU, Wenhao LIU, Ting MIAO, Meng MEI
  • 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
  • Publication number: 20210352710
    Abstract: Methods, systems, and devices for resource indication and selection schemes in wireless communication are described. In one aspect, a wireless communication method is provided to include: performing, by a first device, a first communication of a resource pre-occupation information (RPI) with a second device using a dedicated resource pre-occupied channel or control channel, and wherein when a pre-occupied resource is transmitted at a time ‘n,’ the first communication is performed i) before a time ‘n-X,’ wherein X is an integer not less than 0, or ii) during a time window ending before the time ‘n.
    Type: Application
    Filed: July 21, 2021
    Publication date: November 11, 2021
    Inventors: Youxiong LU, Weimin XING, Jin YANG
  • Publication number: 20210345273
    Abstract: Disclosed are a transmission timing determination method, a transmission timing determination device, and a computer-readable storage medium. First timing adjustment information issued by a first node is received, and a first transmission timing of a second node is adjusted according to the first timing adjustment information, or a global navigation satellite system (GNSS) timing is used as the first transmission timing; and an adjustment manner of the first transmission timing is determined according to synchronization type indication information.
    Type: Application
    Filed: September 17, 2019
    Publication date: November 4, 2021
    Applicant: ZTE CORPORATION
    Inventors: Weimin XING, Youxiong LU, Feng BI
  • Patent number: 11166270
    Abstract: Provided are a wireless network access method and apparatus. The method includes: in a wireless network supporting a plurality of channel access approaches, using an access point to maintain a status of a traffic-stream-based or station-based traffic connection with a station; and using the access point to negotiate with the station or transmit control information to the station and to change a channel access approach used by the traffic-stream-based or station-based traffic connection.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: November 2, 2021
    Assignee: ZTE Corporation
    Inventors: Dan Yang, Kaiying Lv, Bo Sun, Weimin Xing
  • Publication number: 20210329633
    Abstract: A sidelink resource configuration method includes: configuring or pre-configuring a sidelink resource pool for a user equipment (UE) to perform sidelink communications using a resource in the sidelink resource pool; where the sidelink resource pool uses a second time slot as granularity and includes resource blocks; and where a length of the second time slot is determined according to a second time-frequency parameter for defining the sidelink resource pool, the second time slot is determined by mapping from a first time slot included in a set of alternative resources according to a conversion relationship between the second time-frequency parameter and a first time-frequency parameter used by the set of alternative resources, and a length of the first time slot is determined according to the first time-frequency parameter.
    Type: Application
    Filed: September 5, 2019
    Publication date: October 21, 2021
    Inventors: Weimin XING, Youxiong LU
  • Patent number: 11122395
    Abstract: The present disclosure provides a response method and device for groupcast data transmission, and a computer storage medium.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: September 14, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Weimin Xing, Kaiying Lv, Bo Sun
  • Patent number: 11116011
    Abstract: Provided are a channel access method, an access point (AP) and a station. The method includes that the access point sends a radio frame to a station. The radio frame carries a predefined identifier or a partial predefined identifier for indicating one or more Basic Service Sets (BSSs) in a BSS set of the access point.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: September 7, 2021
    Assignee: ZTE Corporation
    Inventors: Nan Li, Kaiying Lv, Weimin Xing
  • Publication number: 20210235421
    Abstract: A method and apparatus for configuration of scheduling-based sidelink resources for (re-) transmitting sidelink signals during sidelink communications in a wireless communication network is disclosed. In one embodiment, a method performed by a first wireless communication node, includes: transmitting a first message to a first wireless communication device; and receiving a second message from the first wireless communication device, wherein the first message comprises first information of at least one first resource for sidelink transmission and second information of at least one second resource for uplink control information (UCI), wherein the second message is received from the first wireless communication device on the at least one second resource.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 29, 2021
    Inventors: Weimin XING, Youxiong Lu
  • Publication number: 20210212050
    Abstract: A method and apparatus for configuration and scheduling of sidelink resources for sidelink communications in a wireless communication network is disclosed. In one embodiment, a method performed by a first wireless communication device, includes: determining a sidelink resource unit in a sidelink resource set according to a resource aggregation level, wherein the sidelink resource unit in the sidelink resource set comprises a first number of first resource units in the time domain and a second number of second resource units in the frequency domain, and wherein the first number of the first resource units in the time domain is determined according to the resource aggregation level.
    Type: Application
    Filed: March 25, 2021
    Publication date: July 8, 2021
    Inventors: Youxiong Lu, Weimin Xing, Jin Yang
  • Publication number: 20210185628
    Abstract: A method and apparatus for synchronization in sidelink communications is disclosed. In one embodiment, a method for performing sidelink communications, includes: receiving, by a first wireless communication device, a first message from a first wireless communication node; determining, by the first wireless communication device, at least one first synchronization reference according to the first message; selecting, by the first wireless communication device, one of the at least one first synchronization reference as a second synchronization reference for receiving a sidelink communication signal; and performing the sidelink communications with the second wireless communication device according to the second synchronization reference, wherein the first message comprises configuration information for the sidelink communication.
    Type: Application
    Filed: February 5, 2021
    Publication date: June 17, 2021
    Inventors: Shuanghong HUANG, Youxiong LU, Weimin XING
  • Publication number: 20210176747
    Abstract: Disclosed is a method and device for configuring sidelink resources. The method includes: a network side indicates time domain resources of a sidelink resource pool used for sidelink communication, where the sidelink resource pool includes at least one slot in time domain, and a slot includes at least one time domain symbol, the time domain resources of the sidelink resource pool are dedicated resources of the sidelink communication, or resources shared by the sidelink communication and a cellular link. Further disclosed are a system for configuring resources, and a storage medium.
    Type: Application
    Filed: April 12, 2019
    Publication date: June 10, 2021
    Inventors: Jin YANG, Weimin XING, Youxiong LU
  • Publication number: 20210168748
    Abstract: Methods, apparatus and systems for wireless communication nodes to discover each other are disclosed. In one embodiment, a method performed by a first wireless communication node is disclosed. The method comprises: transmitting, to each of a plurality of second wireless communication nodes, respective configuration information that is utilized by the second wireless communication node to transmit a discovery signal in order to be discovered by at least one other second wireless communication node. At least two of the plurality of second wireless communication nodes transmit their discovery signals at different time domain positions based on their respective configuration information.
    Type: Application
    Filed: February 10, 2021
    Publication date: June 3, 2021
    Inventors: Ting MIAO, Feng BI, Wenhao LIU, Youxiong LU, Weimin XING
  • Publication number: 20210105583
    Abstract: The present disclosure provides a response method and device for groupcast data transmission, and a computer storage medium.
    Type: Application
    Filed: May 23, 2017
    Publication date: April 8, 2021
    Inventors: Weimin XING, Kaiying LV, Bo SUN
  • Publication number: 20200413443
    Abstract: Provided are a method and apparatus for determining a carrier set, a storage medium and an electronic device. The method includes following steps: a first carrier set corresponding to a predetermined logical channel group for a UE performing a sidelink transmission is determined, where the predetermined logical channel group includes one or more logical channels, and the logical channels in the predetermined logical channel group correspond to a same destination ID. The problem of lacking the method of determining a complete carrier set when the UE performs a sidelink transmission in the related art is solved, and a purpose of determining a carrier set required by the UE for determining the sidelink transmission is achieved.
    Type: Application
    Filed: August 6, 2020
    Publication date: December 31, 2020
    Inventors: Weimin Xing, Youxiong Lu