Patents by Inventor Bo Dai

Bo Dai 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).

  • TIMING CONFIGURATION IN WIRELESS COMMUNICATION SYSTEMS
    Publication number: 20220322266
    Abstract: Methods, systems, and devices for timing configuration in mobile communication technology are described. An example method of wireless communication includes receiving, by a wireless device from a network node, a message comprising a medium access control (MAC) layer timing control, and selectively starting, based on a rule and subsequent to the receiving, a time alignment timer, wherein the rule specifies the time alignment timer is not started when the MAC layer is performing a resource configuration transmission and the time alignment timer is started when the MAC layer is not performing the resource configuration transmission.
    Type: Application
    Filed: June 24, 2022
    Publication date: October 6, 2022
    Inventors: Li Niu, Ting Lu, Xiubin Sha, Bo Dai
  • QUALITY-OF-SERVICE AND QUALITY-OF-EXPERIENCE MONITORING
    Publication number: 20220322127
    Abstract: Methods, systems, and devices for quality-of-service (QoS) and quality-of-experience (QoE) monitoring in mobile communication technology are described. An example method of wireless communication includes receiving, by a second network element from a first network element, a measurement request message, performing, based on the measurement request message, one or more measurements to generate a measurement report message, and transmitting, to the first network element, the measurement report message.
    Type: Application
    Filed: June 24, 2022
    Publication date: October 6, 2022
    Inventors: Xiubin Sha, Bo Dai, Ting Lu, Dapeng Li, Jie Tan, Li Niu
  • SYSTEM AND METHOD FOR PERFORMING A RANDOM ACCESS PROCEDURE
    Publication number: 20220312496
    Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: broadcasting at least one message indicating first and second formats. The first format is used by a plurality of wireless communication devices to send respective first random access preambles and the second format is used by the plurality of wireless communication devices to send respective second random access preambles. The first and second formats respectively correspond to first and second cell coverage ranges of a wireless communication node, wherein the second cell coverage range is greater than the first cell coverage range.
    Type: Application
    Filed: June 13, 2022
    Publication date: September 29, 2022
    Inventors: Xiubin SHA, Bo DAI, Ting LU, Xu LIU
  • METHOD AND APPARATUS FOR INFORMATION TRANSMISSION
    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
  • DATA SENDING METHOD AND APPARATUS, DATA RECEIVING METHOD AND APPARATUS, FIRST NODE, AND SECOND NODE
    Publication number: 20220286970
    Abstract: Provided are a data sending method and apparatus, a data receiving method and apparatus, a first node, and a second node. The data sending method includes that in the case of the inactive state or in the case where the radio resource control state is the idle state, data is sent to a second node through a first uplink channel; and that downlink control channels in a first search space are detected.
    Type: Application
    Filed: July 28, 2020
    Publication date: September 8, 2022
    Inventors: Kun LIU, Bo DAI, Zhaohua LU, Weiwei YANG, Huiying FANG, Luanjian BIAN, Youjun HU
  • SCHEDULING INDICATION METHOD AND APPARATUS, AND STORAGE MEDIUM
    Publication number: 20220287070
    Abstract: Provided are a scheduling indication method, a scheduling indication apparatus and a storage medium. The scheduling indication method includes: scheduling multiple shared channels through a single physical downlink control channel (PDCCH), where scheduling information is carried in the single PDCCH and is used to indicate scheduling for a process corresponding to each of the multiple shared channels, and the multiple shared channels include a physical uplink shared channel (PUSCH) and/or a physical downlink shared channel (PDSCH).
    Type: Application
    Filed: July 28, 2020
    Publication date: September 8, 2022
    Inventors: Youjun HU, Bo DAI, Weiwei YANG, Huiying FANG, Kun LIU, Luanjian BIAN
  • DATA TRANSMISSION METHOD AND APPARATUS, INFORMATION DETERMINATION METHOD AND APPARATUS, AND STORAGE MEDIUM
    Publication number: 20220272788
    Abstract: Provided are a data transmission method and apparatus, an information determination method and apparatus, and a storage medium. The data transmission method includes sending a paging message carrying first indication information to a second communication node, where the first indication information is used for indicating whether the second communication node is triggered to perform a mobile terminal-early data transmission (MT-EDT) procedure, and receiving a radio resource control (RRC) message carrying second indication information and sent by the second communication node.
    Type: Application
    Filed: March 29, 2022
    Publication date: August 25, 2022
    Applicant: ZTE Corporation
    Inventors: Xu LIU, Bo DAI, Ting LU, Xiubin SHA
  • SYSTEM AND METHOD FOR TRANSMITTING A SIGNAL
    Publication number: 20220271881
    Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: receiving a resource allocation message indicative of a plurality of resource groups allocated for a signal; and transmitting the signal using a portion of the plurality of resource groups, wherein, in a frequency domain, the portion of the plurality of resource groups presents a hopping pattern comprising at least a first hopping path that is associated with a first plurality of increasing frequency spacings and a second hopping path that is associated with a second plurality of decreasing frequency spacings.
    Type: Application
    Filed: May 12, 2022
    Publication date: August 25, 2022
    Inventors: Kun LIU, Bo DAI, Xianming CHEN, Weiwei YANG, Huiying FANG
  • Method and device for determining precoding, method and device for detecting data, storage medium and electronic device
    Patent number: 11424806
    Abstract: Provided are a method and device for determining precoding, a method and device for detecting data, a storage medium and an electronic device. The method for determining precoding includes: receiving, by a first communication node, a precoding matrix indicator (PMI) sent by a second communication node; and determining a precoding matrix used on a control channel according to the PMI and a precoding parameter; where the precoding parameter includes at least one of: a PMI delay, the number of repetitions of the control channel, an aggregation level of the control channel, a candidate resource of the control channel, a starting physical resource block (PRB) sequence number of the control channel, a repetition resource group of the control channel, or a PRB set of the control channel.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: August 23, 2022
    Assignee: ZTE CORPORATION
    Inventors: Luanjian Bian, Bo Dai, Kun Liu, Weiwei Yang
  • SYSTEM AND METHOD FOR POWER EFFICIENT ESTABLISHMENT OF UPLINK AND DOWNLINK COMMUNICATIONS IN WIRELESS COMMUNICATION NETWORKS
    Publication number: 20220264617
    Abstract: A system and method for communication between a wireless communication device, a wireless communication node, and a core network are disclosed herein. In one embodiment, the system and method are configured to receive, by the core network, communication configuration information associated with a wireless communication device. The core network can refrain from transmitting to a wireless communication node a downlink packet size associated with the wireless communication device, when a downlink data packet size is greater than a downlink transmission capability of the wireless communication device. The core network can transmit to the wireless communication node, the downlink packet size in a paging message, when the downlink data packet size is less than or equal to the downlink transmission capability of the wireless communication device.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 18, 2022
    Inventors: Xiubin SHA, Bo DAI, Zijiang MA, Ting LU, Yin GAO
  • WIRELESS RESOURCE CONFIGURATION METHOD AND APPARATUS, AND STORAGE MEDIUM
    Publication number: 20220264490
    Abstract: Provided are a radio resource configuration method and apparatus, and a storage medium. The radio resource configuration method includes receiving time-sensitive communication (TSC) service indication information, where the TSC service indication information includes a TSC clock accuracy indication or an indication of whether a service carried by a user equipment (UE) is a TSC service, and sending clock information.
    Type: Application
    Filed: February 1, 2022
    Publication date: August 18, 2022
    Inventors: Xiubin SHA, Bo DAI, Ting LU, Xu LIU
  • DATA TRANSMISSION METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM
    Publication number: 20220264657
    Abstract: Provided are a data transmission method, apparatus and computer readable storage medium.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 18, 2022
    Inventors: Ting LU, Bo DAI, Xiubin SHA
  • METHOD AND DEVICE FOR RESOURCE ALLOCATION
    Publication number: 20220264543
    Abstract: The present invention provides a resource allocation method and device. The method includes: sending, by a base station, a resource allocation parameter to a terminal, where the resource allocation parameter includes a starting narrowband index and a resource position, where the starting narrowband index is used for indicating a narrowband resource and/or a wideband resource for the terminal to establish a physical shared channel. The embodiments of the present invention solve the problem in existing art that resource allocation for physical downlink shared channel (PDSCH)/physical uplink shared channel (PUSCH) only considers a bandwidth limitation of a 1.4 MHz narrowband so that a user equipment (UE) cannot support machine type communications (MTC) applications with a higher data rate, achieving an effect of being capable of supporting MTC traffic with a higher data rate.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 18, 2022
    Inventors: Huiying Fang, Weiwei Yang, Bo Dai
  • DATA TRANSMISSION METHOD AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
    Publication number: 20220248329
    Abstract: Disclosed are a data transmission method and device, and a computer-readable storage medium. The data transmission method includes: acquiring, by a first communication node, a configuration parameter configured by a second communication node for the first communication node, receiving, by the first communication node, a first message transmitted by the second communication node, where the first message includes a power saving signal or a power saving channel, and transmitting, by the first communication node, a second message to the second communication node.
    Type: Application
    Filed: February 11, 2022
    Publication date: August 4, 2022
    Inventors: Focai PENG, Jun XU, Mengzhu CHEN, Xuan MA, Qiujin GUO, Bo DAI, Xiaoying MA, Cuihong HAN
  • Data transmission method and apparatus, terminal, and base station
    Patent number: 11405891
    Abstract: Provided are a data transmission method and apparatus, a terminal and a base station. The data transmission method includes selecting, by a terminal, reference information from a reference information set corresponding to a preset reference information type; obtaining a first target data packet according to the selected reference information and a data packet to be transmitted; and sending the first target data packet to a base station.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: August 2, 2022
    Inventors: Bo Dai, Zhifeng Yuan, Kun Liu, Zhongda Du, Yifei Yuan
  • RESOURCE INDICATION METHOD, RESOURCE INDICATION APPARATUS, DATA RECEIVING METHOD, AND DATA RECEIVING APPARATUS
    Publication number: 20220240233
    Abstract: Provided are a resource indication method, a resource indication apparatus, a data receiving method and a data receiving apparatus. The resource indication method includes transmitting first indication signaling to a terminal; where the first indication signaling includes reserved time domain resource information used for indicating that reserved time domain resource are not allowed to be used for transmission.
    Type: Application
    Filed: February 4, 2022
    Publication date: July 28, 2022
    Applicant: ZTE Corporation
    Inventors: Huiying FANG, Bo DAI, Weiwei YANG, Kun LIU
  • Cell reselection method and device, closed subscriber group verification method and device, and storage medium
    Patent number: 11399317
    Abstract: Provided are a cell reselection method and device, a closed subscriber group (CSG) verification method and device, and a storage medium. The cell reselection method includes: a user equipment (UE) acquiring CSG information of a neighboring cell from a network side; and the UE determining a cell allowing access according to the acquired CSG information of the neighboring cell.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: July 26, 2022
    Assignee: ZTE CORPORATION
    Inventors: Xu Liu, Bo Dai, Xiubin Sha, Ting Lu
  • Message transmission method and apparatus
    Patent number: 11399332
    Abstract: Provided are a message transmission method and apparatus. One message transmission method includes: jointly carrying a system message through physical broadcast channels in multiple periods, and transmitting the system message to a terminal, where each of the physical broadcast channels in the multiple periods respectively carries a part of information of the system message.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: July 26, 2022
    Assignee: ZTE CORPORATION
    Inventors: Bo Dai, Xianming Chen, Kun Liu, Weiwei Yang, Huiying Fang
  • DATA TRANSMISSION METHOD AND APPARATUS, AND STORAGE MEDIUM
    Publication number: 20220231793
    Abstract: Provided are a data transmission method and apparatus, and a storage medium. The method includes: receiving second downlink control information over a second search space, and rejecting receiving first downlink control information over a first search space; wherein the second downlink control information comprises downlink control information for carrying feedback of a base station.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 21, 2022
    Inventors: Xianming CHEN, Bo DAI, Kun LIU, Weiwei YANG, Huiying FANG
  • Transmission method and device, computer readable storage medium
    Patent number: 11388711
    Abstract: Provided are a transmission method and device, and a computer readable storage medium. The transmission method includes: receiving, by a terminal, indication information of a maximum transmission block size (TBS) supported by a data transmission, and determining the maximum TBS supported by the data transmission according to the indication information; and determining, by the terminal, a TBS supported by the data transmission according to the maximum TBS supported by the data transmission.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: July 12, 2022
    Assignee: ZTE Corporation
    Inventors: Kun Liu, Bo Dai, Huiying Fang, Weiwei Yang