Patents by Inventor Bo Lu

Bo Lu 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: 20210367655
    Abstract: Provided are an indication method, an information determination method, an apparatus, a base station, a terminal and a storage medium. The method includes notifying a demodulation reference signal (DMRS) port indicator, a sounding reference signal resource indicator (SRI) and a transmission precoding matrix indicator to a terminal to notify basic information. The basic information includes at least one of DMRS port indication information, precoding codebook or precoding matrix information, or a codebook subset restriction (CSR). The basic information is determined based on a value of the SRI.
    Type: Application
    Filed: September 27, 2019
    Publication date: November 25, 2021
    Applicant: ZTE CORPORATION
    Inventors: Chuangxin JIANG, Zhaohua LU, Yu Ngok LI, Yijian CHEN, Hao WU, Bo GAO, Yuxin WANG, Shujuan ZHANG
  • Publication number: 20210367182
    Abstract: Embodiments of the present disclosure provide a packaging method, an electronic device, and a packaging apparatus. The packaging method includes: providing a first substrate and a second substrate; and cell-assembling the first substrate and the second substrate to sandwich a filling glue between the first substrate and the second substrate to form a packaging structure, the filling glue is mixed with electrophoretic liquid encapsulated by a capsule, and the electrophoretic liquid includes an electrophoretic particle; in a process of cell-assembling the first substrate and the second substrate, applying an electric field to control the electrophoretic particle to move directionally to deform the capsule.
    Type: Application
    Filed: December 6, 2018
    Publication date: November 25, 2021
    Inventors: Mengmeng LU, Sha FENG, Bo ZHOU, Yongzhi SONG
  • Publication number: 20210364562
    Abstract: Provided is a live measurement method for three-winding transformer loss based on windowed frequency shift. The method includes: step 1: providing an improved live calculation equation of a three-winding transformer loss; step 2: processing a collected x(t) signal by windowed frequency shift calculation; step 3: solving an amplitude and a phase of the collected x(t) signal via discrete Fourier transform of a frequency shift signal; and step 4: calculating a no-load loss and a load loss of a three-winding transformer.
    Type: Application
    Filed: October 27, 2020
    Publication date: November 25, 2021
    Inventors: Qifeng HUANG, Xiaoquan LU, Shihai YANG, Mingming CHEN, Zhixin LI, Bo LI, Huiling SU, Xiaodong CAO, Yuqin CHEN, Hanmiao CHENG, Tianchang LIU, Yixuan HUANG, Kaijie FANG
  • Patent number: 11183385
    Abstract: The disclosure provides a method for passivating a silicon carbide epitaxial layer, relating to the technical field of semiconductors. The method includes the following steps: introducing a carbon source and a silicon source into a reaction chamber, and growing a silicon carbide epitaxial layer on a substrate; and turning off the carbon source, introducing a nitrogen source and a silicon source into the reaction chamber, and growing a silicon nitride thin film on an upper surface of the silicon carbide epitaxial layer. The silicon nitride thin film grown by the method has few defects and high quality, and may be used as a lower dielectric layer of a gate electrode in a field effect transistor. It does not additionally need an oxidation process to form a SiO2 dielectric layer, thereby reducing device fabrication procedures.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: November 23, 2021
    Assignee: THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS
    Inventors: Jia Li, Weili Lu, Yulong Fang, Jiayun Yin, Bo Wang, Yanmin Guo, Zhirong Zhang, Zhihong Feng
  • Publication number: 20210359902
    Abstract: Provided are a beam recovery method and apparatus, a terminal and a storage medium. The method includes: in a beam recovery process, in response to determining processing of a current stage in the beam recovery process being unsuitable to be implemented on an active bandwidth part (BWP), determining a target BWP of the current stage according to the active BWP and a switch mapping relationship determined for the current stage, switching to the target BWP to perform the processing of the current stage, and continuing to perform the beam recovery process until implementing a beam recovery.
    Type: Application
    Filed: September 19, 2019
    Publication date: November 18, 2021
    Applicant: ZTE CORPORATION
    Inventors: Yijian CHEN, Zhaohua LU, Shujuan ZHANG, Bo GAO
  • Patent number: 11172376
    Abstract: Disclosed are methods and devices for selecting and accessing a network. In an example, a method includes broadcasting, by a base station, access parameter information, where the access parameter information comprises an offset of a coverage enhancement (CE) level reference signal received power (RSRP) threshold of a cell relative to a minimum reception level threshold for decision of cell residence, and is used for enabling a user equipment (UE) without authorization of CE to determine whether the UE is able to use a network resource of a target cell.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: November 9, 2021
    Assignee: ZTE CORPORATION
    Inventors: Xiubin Sha, Bo Dai, Ting Lu
  • Publication number: 20210344398
    Abstract: A method and apparatus for feeding back channel state information (CSI), a method and apparatus for receiving CSI, a device and a storage medium are disclosed in embodiments of the present invention. The method for feeding back CSI includes: determining a priority of a CSI parameter in a CSI parameter set; determining, according to the priority of the CSI parameter, a CSI parameter to be fed back and a time-frequency resource position for feeding back the CSI parameter; and feeding back the CSI parameter to be fed back on the time-frequency resource position.
    Type: Application
    Filed: July 12, 2021
    Publication date: November 4, 2021
    Inventors: Huahua Xiao, Chuangxin Jiang, Hao Wu, Zhaohua Lu, Bo Gao, Yu Ngok Li, Jianxing Cai
  • Publication number: 20210345344
    Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to transmitting pre-configured dedicates resources for data transmission. In one exemplary aspect, a method for wireless communication includes transmitting a pre-configured transmission resource information indicating a time domain location to a core network node. The method also includes receiving transmission data from the core network node at the time domain location indicated in the pre-configured transmission resource information. In another exemplary aspect, a method for wireless communication includes connecting a communication node to a core network node. The method also includes receiving transmission data including a pre-configured transmission resource information at a time domain location from the core network node.
    Type: Application
    Filed: July 9, 2021
    Publication date: November 4, 2021
    Inventors: Xiubin SHA, Bo DAI, Ting LU, Xu LIU, Kun LIU
  • Publication number: 20210344526
    Abstract: The disclosed technology includes techniques for facilitating the operation of a multi-antenna communication system. The disclosed technology can be implemented to provide a method for wireless communications which includes receiving, by a user device, an indication about an association between multiple reference resources and a target resource at the user device. The association includes properties of a communication channel to and/or from the user device, and wherein at least one property of the communication channel is different among the multiple reference resources, and performing wireless communication using the indication.
    Type: Application
    Filed: July 12, 2021
    Publication date: November 4, 2021
    Inventors: Yu Ngok Li, Bo Gao, Yijian Chen, Huahua Xiao, Zhaohua Lu
  • Publication number: 20210345299
    Abstract: Methods, systems, and devices for signaling quasi-co-location information in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, from a first communication node and to a second communication node, a signal according to a beam set that comprises a first subset of B beams selected from a pool of beams, wherein B is positive integer. In an example, a beam of the beam set comprises one or more channel property assumptions, one or more reference signals (RSs), one or more RS sets, one or more spatial relation states, one or more quasi-co-location (QCL) states, one or more transmission configuration indicator (TCI) state, one or more spatial domain filters or one or more pre-coding filters.
    Type: Application
    Filed: July 12, 2021
    Publication date: November 4, 2021
    Inventors: Bo GAO, Zhaohua LU, Yu Ngok LI, Yijian CHEN, Chuangxin JIANG, Hao WU
  • Publication number: 20210330848
    Abstract: A tray disinfection devices for a security inspection system can include a frame, a disinfection channel on the frame, and a conveyor on the frame. An ultraviolet disinfection lamp is arranged in the disinfection channel. The conveyor on the frame is configured to convey a tray to pass through the disinfection channel so as to disinfect the tray through an irradiation of the ultraviolet disinfection lamp.
    Type: Application
    Filed: December 29, 2020
    Publication date: October 28, 2021
    Inventors: Li Zhang, Zhiqiang Chen, Qingping Huang, Mingzhi Hong, Yue Li, Bo Li, Minghua Qiu, Yanhua Lu
  • Publication number: 20210337406
    Abstract: Provided are an information determination method and apparatus, a signal reception method and apparatus and a signal transmission method and apparatus. The information determination method includes determining quasi-co-location reference signal information about an aperiodic measurement reference signal resource according to first information. The first information includes at least one of a relationship between a first threshold and a time interval, whether an intersection is null, a time offset or a predetermined rule. The signal reception method includes determining parameter information about a measurement reference signal according to a predetermined rule and receiving the measurement reference signal according to the determined parameter information.
    Type: Application
    Filed: March 26, 2021
    Publication date: October 28, 2021
    Inventors: Shujuan ZHANG, Zhaohua LU, Bo GAO, Yu Ngok LI, Chuangxin JIANG, Zhen HE, Huahua XIAO, Wenjun YAN
  • Publication number: 20210337453
    Abstract: A wireless communications method includes acquiring, by a first radio terminal, one or more radio link qualities according to one or more first reference signal (RS) resources. One or more first RS resources are transmitted by a second radio terminal, in a first cell. The method includes determining, by the first radio terminal, a beam failure instance according to the one or more radio link qualities. The method further includes initializing, by the first radio terminal, a recovery request procedure. The recovery request procedure includes at least transmitting, in a case wherein a first condition is met, from the first radio terminal to the second radio terminal in a second cell, a link recovery request message. The first condition includes at least that a number of beam failure instances is equal to or greater than a first threshold value.
    Type: Application
    Filed: July 8, 2021
    Publication date: October 28, 2021
    Inventors: Bo GAO, Zhaohua LU, Yu Ngok LI, Shujuan ZHANG, Ke YAO
  • Patent number: 11159224
    Abstract: A system and method for performing beam management is disclosed. In one embodiment, a method includes: determining a relationship between a first reference signal and a second reference signal, wherein the first and second reference signals share a same or similar one or more of the following properties: a channel property, a transmission property and a reception property; and transmitting the first and second reference signals to a wireless communication node.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: October 26, 2021
    Assignee: ZTE CORPORATION
    Inventors: Bo Gao, Yijian Chen, Yu Ngok Li, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Publication number: 20210329673
    Abstract: Methods, systems, and devices for group-specific resource indications in mobile communication systems are described. An exemplary method for wireless communication includes determining, by a network node, an association among one set of one or more reference signals (RSs) and one or more groups, where each of the one or more RSs is associated with a usage or a time-domain behavior, and transmitting, to the terminal, a signaling message comprising the association. Another exemplary method for wireless communication includes determining, by the network node, a reference signal (RS) configuration, wherein the RS configuration comprises an association between one or more target RSs and a spatial granularity, and transmitting, to a terminal, a message comprising the RS configuration.
    Type: Application
    Filed: April 30, 2021
    Publication date: October 21, 2021
    Inventors: Bo GAO, Zhaohua LU, Yu Ngok LI, Ke YAO, Chuangxin JIANG, Hao WU
  • Publication number: 20210328860
    Abstract: Embodiments of this application disclose an iOAM packet transmission method and related apparatus. In the method, a tail node device in a measurement domain receives a first iOAM packet, and determines whether the first iOAM packet includes an important data identifier. If the first iOAM packet includes the important data identifier, the tail node device generates, based on the first iOAM packet, a notification message that includes first node information, and sends the notification message to a management device in an iOAM network. According to the solution in the embodiments of this application, only when the received first iOAM packet includes the important data identifier, the tail node device generates the notification message based on the first iOAM packet and reports the notification message.
    Type: Application
    Filed: June 28, 2021
    Publication date: October 21, 2021
    Inventors: Tianran Zhou, Ling Xu, Min Liu, Bo Lu
  • Publication number: 20210326103
    Abstract: Techniques for creating groups of devices for controlling these groups with voice commands are described herein. For instance, an environment may include an array of secondary devices (or “smart appliances”, or simply “devices”) that are configured to perform an array of operations. Users may request to create different groups of these devices, such that the users may control entire groups at a single time with individual voice commands.
    Type: Application
    Filed: April 12, 2021
    Publication date: October 21, 2021
    Inventors: Rohan MUTAGI, He Lu, Willy Lew Yuk Vong, Michael Dale Whiteley, Fred Torok, Shikher Sitoke, David Ross Bronaugh, Bo Li
  • Patent number: 11146521
    Abstract: A system and method that automatically saves a message sender's contact information in the local contacts of a message receiver. A described method includes receiving, at a second email client installed on a user device, a message from a first email client via an email server and analyzing the message at the second email client to determine whether the message triggers an automated contact save. In in response to determining that the message triggers the automated contact save and the message includes a requisite contact information of the sender, saving the requisite contact information in a set of local contacts on the user device. In response to determining that the message triggers the automated contact save and the message does not include the requisite contact information of the sender, retrieving the requisite contact information of the sender from an identity server and saving the requisite contact information in the set of local contacts on the user device.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: October 12, 2021
    Assignee: CITRIX SYSTEMS, INC.
    Inventors: Hao Wu, Bo Zang, Taodong Lu, Tianze Jiang
  • Publication number: 20210314128
    Abstract: Disclosed are techniques, systems, apparatuses, and methods of wireless communication. In one aspect, a method of wireless communication is disclosed. The method includes transmitting, by a first communications node to a second communications node, a set of information for transmission of reference signals or channels, wherein the set of information includes: timing information related to a transmission timing of the reference signals or channels, timing information related to when an antenna group or a group of reference signals and/or channels related to the antenna group is activated, or an identification of one or more antenna groups associated with the reference signals or channels.
    Type: Application
    Filed: August 9, 2018
    Publication date: October 7, 2021
    Applicant: ZTE Corporation
    Inventors: Yu Ngok LI, Bo GAO, Hao WU, Shujuan ZHANG, Chuangxin JIANG, Huahua XIAO, Yijian CHEN, Zhaohua LU
  • Publication number: 20210314784
    Abstract: Provided are a transmission control method, sounding reference signal transmission method, terminal, base station and medium. The transmission control method includes: receiving the configuration information sent by the network side, the configuration information including an association relationship between a group index and first information, where the first information has an association relationship with a channel or a reference signal; and determining a receiving mode or a sending mode of the channel or reference signal associated with the first information according to the group index.
    Type: Application
    Filed: August 6, 2019
    Publication date: October 7, 2021
    Inventors: Bo GAO, Yu Ngok LI, Zhaohua LU, Ke YAO, Shujuan ZHANG