Patents by Inventor Bo Yao

Bo Yao 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: 20240097857
    Abstract: Methods, apparatus, and systems that relate to channel demodulation and interference estimation with respect to Demodulation Reference Signal (DMRS) for co-scheduled terminal devices are disclosed. In one example aspect, a method for wireless communication includes receiving, by a first terminal device, a signaling message from a base station scheduling a first transmission from the base station to the first terminal device. The method includes determining, by the first terminal device based on the signaling message, that at least one of the plurality of antenna ports is associated with a second transmission to a second terminal device and demodulating, by the first terminal device, the first transmission from the base station based on the signaling message and the determining.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 21, 2024
    Inventors: Meng MEI, Bo GAO, Shujuan ZHANG, Ke YAO, Yang ZHANG
  • Publication number: 20240097765
    Abstract: Embodiments of a system, device and method for CSI processing unit determination are disclosed. In some embodiments, a method includes receiving, by a wireless communication device from a wireless communication node, a configuration for channel state information (CSI) reporting; and determining, by the wireless communication device, a number of CSI processing units (CPUs) to utilize for processing the CSI reporting, according to at least one of the configuration for the CSI reporting or a number of reference signal resources, resource sets, or resource settings.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 21, 2024
    Applicant: ZTE CORPORATION
    Inventors: Meng MEI, Chuangxin JIANG, Bo GAO, Zhaohua LU, Ke YAO
  • Publication number: 20240097766
    Abstract: Methods, apparatus, and systems that relate to grouping the Demodulation Reference Signal (DMRS) ports are disclosed so as to enable efficient demodulation and/or channel interference estimation by the terminal device. In one example aspect, a method for wireless communication includes transmitting, by a base station, a signaling message to a target terminal device indicating at least two groups of antenna ports associated with a Demodulation Reference Signal (DMRS). The at least two groups of antenna ports share no common antenna port. The method also includes performing, by the base station, a communication with a target terminal device based on the signaling message.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 21, 2024
    Applicant: ZTE Corporation
    Inventors: Meng MEI, Bo GAO, Shujuan ZHANG, Ke YAO, Yang ZHANG
  • Publication number: 20240097863
    Abstract: Methods and systems for techniques for enhancement of transmission configuration indicator framework in wireless networks are disclosed. In an implementation, a method of wireless communication includes: receiving, by a wireless device, from a network device, a first parameter indicated by a first signaling message; determining, by the wireless device, a mapping relationship between a plurality of transmission configuration states and a plurality of group information according to the first parameter; receiving, by the wireless device, an indication of whether the transmission configuration states are activated according to at least one first signaling message; receiving, by the wireless device, an indication of the plurality of transmission configuration states according to a second signaling message; and applying, by the wireless device, the plurality of transmission configuration states to a transmission.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 21, 2024
    Inventors: Shijia SHAO, Bo GAO, Shujuan ZHANG, Ke YAO, Yang ZHANG, Zhaohua LU
  • Publication number: 20240098521
    Abstract: Disclosed are techniques for providing a unified beam indication framework using multiple transmission-reception points. The techniques are performed by the disclosed apparatuses, systems, methods, and computer readable media. In one aspect, a method of wireless communication is disclosed. The method includes receiving, at a wireless device, an indication of a plurality of beam states. The method further includes performing, using the indication, a communication operation by the wireless device. In another aspect, another method of wireless communication is disclosed. The method includes transmitting, from a network node, an indication of a plurality of beam states, wherein a wireless device performs, using the indication, a communication operation.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 21, 2024
    Inventors: Bo GAO, Zhaohua LU, Ke YAO, Yang ZHANG, Ling YANG, Xiaolong GUO
  • Publication number: 20240089317
    Abstract: The present disclosure relates to methods and devices for accessing a service device in a local area network. One example method includes sending a first request message to a first router, receiving a first feedback message sent by the first router, and accessing at least one service device by using a communication address of an electronic device in a second network. The first request message is used to request the communication address of the electronic device in the second network. The first feedback message is used to indicate the communication address of the electronic device in the second network.
    Type: Application
    Filed: December 13, 2021
    Publication date: March 14, 2024
    Inventors: Bo DING, Baojun XU, Zongbao YU, Hongtao YAO, Feng TU
  • Publication number: 20240089060
    Abstract: Techniques are described to indicate reference signal port. An example wireless communication method includes determining, by a communication device, a demodulation reference signal (DMRS) port and at least one type of an orthogonal code; and receiving, by the communication device at the DMRS port, a DMRS based on the at least one type of the orthogonal code.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 14, 2024
    Inventors: Meng MEI, Bo GAO, Shujuan ZHANG, Ke YAO, Yang ZHANG
  • Patent number: 11921265
    Abstract: An optical lens comprises: a first lens (L1) having a negative focal power; a second lens (L2); a third lens (L3); a fourth lens (L4); a fifth lens (L5), wherein the fourth lens (L4) and the fifth lens (L5) forms an achromatic lens group; and a sixth lens (L6), wherein the first lens (L1), the second lens (L2), the third lens (L3), the fourth lens (L4), the fifth lens (L5), and the sixth lens (L6) are sequentially disposed along a direction from an object side to an image side, wherein the first lens (L1) has at least one object surface (S1) facing the object side, and the object surface (S1) of the first lens (L1) is convex, and wherein the second lens (L2) has at least one image surface (S4) facing the image side, and the image surface (S4) of the second lens (L2) is convex so as to facilitate forming a concentric circle structure.
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: March 5, 2024
    Assignee: Ningbo Sunny Automotive Optech Co., Ltd.
    Inventors: Bo Yao, Qiansen Xie, Dongfang Wang
  • Publication number: 20240073884
    Abstract: Present implementations are directed to simultaneous uplink transmissions based on multi-TRP operation. In some arrangements, a wireless communication method includes receiving, by a wireless communication device, a first downlink signaling that is associated with a second downlink signaling, and simultaneously transmitting, by the wireless communication device, a first uplink transmission and a second uplink transmission that are scheduled by the first downlink signaling and the second downlink signaling, respectively.
    Type: Application
    Filed: October 18, 2023
    Publication date: February 29, 2024
    Applicant: ZTE CORPORATION
    Inventors: Yang ZHANG, Bo GAO, Ke YAO, Zhaohua LU, Shijia SHAO, Wenjun YAN
  • Publication number: 20240072867
    Abstract: A wireless communication method includes identifying, by a wireless communication device, a number (N) of resource sets in a resource setting, wherein N is equal to or greater than 2; and determining, by the wireless communication device, a number (OCPU) of processing units being occupied over a plurality of symbols, wherein the occupied process units are configured for processing a Channel State Information (CSI) report.
    Type: Application
    Filed: October 19, 2023
    Publication date: February 29, 2024
    Applicant: ZTE Corporation
    Inventors: Shijia SHAO, Bo GAO, Shujuan ZHANG, Ke YAO, Zhaohua LU
  • Patent number: 11831551
    Abstract: A cloud computing data center system includes a first server, a second server, a cloud management platform, and a switch. The first server includes a first computing node and a first distributed gateway. The first distributed gateway receives a management packet sent by the cloud management platform. The first distributed gateway records network information of the second VLAN. A first virtual machine sends a first service packet that carries service data to a second virtual machine. The first distributed gateway receives the first service packet, generates a second service packet by modifying the first service packet based on the network information of the second VLAN, and sends the second service packet to the switch. A second distributed gateway receives the second service packet forwarded by the switch, and sends the second service packet to the second virtual machine. In this way, network reliability may be improved.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: November 28, 2023
    Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.
    Inventors: Zhengxian Zhang, Fuzhou Liu, Bo Yao
  • Publication number: 20230367104
    Abstract: An optical lens and an electronic device comprising same. The optical lens sequentially comprises, from an object side to an image side along an optical axis: a first lens (L1) having a negative focal power, an object side surface (S1) of the first lens being concave; a second lens (L2) having a positive focal power, an object side surface (S3, S4) of the second lens being convex; a third lens (L3) having a positive focal power, an object side surface (S6) of the third lens being convex, and an image side surface (S7) of the third lens being convex; a fourth lens (L4) having a positive focal power, an object side surface (S8) of the fourth lens being convex; a fifth lens (L5) having a negative focal power, an image side surface (S10, S9) of the fifth lens being concave; a sixth lens (L6) having a focal power; and a seventh lens (L7) having a negative focal power, an image-side surface of the fifth lens being a concave surface.
    Type: Application
    Filed: May 31, 2023
    Publication date: November 16, 2023
    Applicant: NINGBO SUNNY AUTOMOTIVE OPTECH CO., LTD
    Inventors: Ludong ZHANG, Ye YAO, Dongfang WANG, Bo YAO
  • Patent number: 11815664
    Abstract: A lens assembly for an optical imaging lens is disclosed, which includes a first lens, wherein the first lens has a negative power, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens, wherein the sixth lens has a positive power, wherein the second lens and the third lens define a first cemented achromatic lens assembly, and the fourth lens and the fifth lens define a second cemented achromatic lens assembly, wherein the first lens, the first cemented achromatic lens assembly, the second cemented achromatic lens assembly and the sixth lens are orderly arranged along the direction from the object side to the image side.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: November 14, 2023
    Assignee: Ningbo Sunny Automotive Optech Co., Ltd.
    Inventors: Dongfang Wang, Bo Yao, Qiansen Xie
  • Publication number: 20230333349
    Abstract: Disclosed by the present application are an optical lens and an electronic device comprising the optical lens. The optical lens comprises in succession from an object side to an image side along an optical axis: a first lens provided with a negative focal power, the image side surface of which is concave; a second lens provided with a focal power, the object side surface of which is concave and the image side surface of which is convex; a third lens provided with a positive focal power, the object side surface of which is convex and the image side surface of which is convex; a fourth lens provided with a focal power, the object side surface of which is convex; a fifth lens provided with a focal power, the image side surface of which is convex; and a sixth lens provided with a focal power.
    Type: Application
    Filed: May 12, 2023
    Publication date: October 19, 2023
    Inventors: Zhe Zhao, Yue Song, Dongfang Wang, Bo Yao
  • Patent number: 11753780
    Abstract: The present disclosure discloses a mid-span axial force-free connecting device for an earth-anchored cable-stayed bridge and a method for mounting same. The mid-span axial force-free connecting device for an earth-anchored cable-stayed bridge includes an externally sleeved large steel box girder and an internally embedded small steel box girder. A plurality of bearing beams are arranged on the inner periphery of the externally sleeved large steel box girder. Transverse spherical bearings or vertical spherical bearings are arranged on the bearing beams. The internally embedded small steel box girder is fixedly supported in the externally sleeved large steel box girder through a plurality of transverse spherical bearings and vertical spherical bearings. In the same section, the transverse spherical bearings are symmetrically arranged, and the vertical spherical bearings are also symmetrically arranged.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: September 12, 2023
    Assignees: HUBEI COMMUNICATIONS PLANNING AND DESIGN INSTITUTE CO., LTD., HUBEI JIAOTOU SHIXI EXPRESSWAY CO., LTD.
    Inventors: Jianhui Zhan, Yuan Liao, Wangxing Ding, Yan Yang, Yuqing Liu, Feng Shen, Zhaohui Liu, Shoufeng Tang, Ming Zhang, Jinxia Zhao, Yajun Zhang, Bo Yao, Shan Pei, Qifen Wei, Zuowei Qin, Xiaoqing Liu, Wuzhou Hu, Jing Liu, Xingzhi Chen, Hua Chen, Wei Jiang
  • Publication number: 20230266564
    Abstract: An optical lens assembly and an electronic device are provided. From an object side to an image side along an optical axis, the optical lens sequentially comprises: a first lens (L1) having a negative refractive power, wherein the object-side surface (S1) of the first lens is a convex surface, and the image-side surface (S2) of the first lens is a concave surface; a second lens (L2) having refractive power, wherein the object-side surface (S3) of the second lens is a concave surface, and the image-side surface (S4) of the second lens is a convex surface; a third lens (L3) having positive refractive power; a fourth lens (L4) having refractive power, wherein the object-side surface (S8) of the fourth lens is a convex surface; a fifth lens (L5) having refractive power; and a sixth lens (L6) having refractive power.
    Type: Application
    Filed: April 25, 2023
    Publication date: August 24, 2023
    Inventors: Aolin Ma, Dongfang Wang, Bo Yao
  • Publication number: 20230258908
    Abstract: The present disclosure discloses an optical lens assembly and an imaging device including the same. The optical lens assembly includes seven lenses, wherein a first lens has a negative refractive power, an object-side surface thereof is a convex surface, and an image-side surface thereof is a concave surface; a second lens has a negative refractive power, and an image-side surface thereof is a concave surface; a third lens has a negative refractive power; a fourth lens has a positive refractive power, and an object-side surface thereof is a convex surface; an object-side surface of a fifth lens is a convex surface; a seventh lens has a positive refractive power, and an object-side surface thereof is a convex surface; and the fifth lens and the sixth lens are cemented to form a cemented lens.
    Type: Application
    Filed: April 25, 2023
    Publication date: August 17, 2023
    Inventors: Bo YAO, Dongfang WANG, Xiaoyu LUAN
  • Publication number: 20230228045
    Abstract: The present disclosure discloses a mid-span axial force-free connecting device for an earth-anchored cable-stayed bridge and a method for mounting same. The mid-span axial force-free connecting device for an earth-anchored cable-stayed bridge includes an externally sleeved large steel box girder and an internally embedded small steel box girder. A plurality of bearing beams are arranged on the inner periphery of the externally sleeved large steel box girder. Transverse spherical bearings or vertical spherical bearings are arranged on the bearing beams. The internally embedded small steel box girder is fixedly supported in the externally sleeved large steel box girder through a plurality of transverse spherical bearings and vertical spherical bearings. In the same section, the transverse spherical bearings are symmetrically arranged, and the vertical spherical bearings are also symmetrically arranged.
    Type: Application
    Filed: January 9, 2023
    Publication date: July 20, 2023
    Applicants: Hubei Communications Planning and Design Institute Co., Ltd., Hubei Jiaotou Shixi Expressway Co., Ltd.
    Inventors: Jianhui Zhan, Yuan Liao, Wangxing Ding, Yan Yang, Yuqing Liu, Feng Shen, Zhaohui Liu, Shoufeng Tang, Ming Zhang, Jinxia Zhao, Yajun Zhang, Bo Yao, Shan Pei, Qifen Wei, Zuowei Qin, Xiaoqing Liu, Wuzhou Hu, Jing Liu, Xingzhi Chen, Hua Chen, Wei Jiang
  • Publication number: 20230204908
    Abstract: An optical lens assembly and an electronic device comprising same. The optical lens assembly sequentially comprises, from an object side to an image side along an optical axis, a first lens (L1) having a negative refractive power, an object-side surface (S1) of the first lens being a convex surface, and an image-side surface (S2) of the first lens being a concave surface; a second lens (L2) having a positive refractive power, an object-side surface (S3) of the second lens being a convex surface, and an image-side surface (S4) of the second lens being a convex surface; a third lens (L3) having a refractive power; a fourth lens (L4) having a refractive power; and a fifth lens (L5) having a refractive power.
    Type: Application
    Filed: March 2, 2023
    Publication date: June 29, 2023
    Inventors: Yifeng Wang, Dongfang Wang, Bo Yao
  • Publication number: 20230185061
    Abstract: Disclosed are an optical lens assembly and an electronic device. The optical lens assembly sequentially comprises, from an object side to an image side along an optical axis, a first lens having a negative refractive power, with an object-side surface thereof being a convex surface, and an image-side surface thereof being a concave surface; a second lens having a negative refractive power, with an object-side surface thereof being a concave surface, and an image side surface thereof being a convex surface; a third lens having a positive refractive power, with an object-side surface thereof being a convex surface; a fourth lens having a positive refractive power, with an object-side surface thereof being a convex surface, and an image-side surface thereof being a convex surface; a fifth lens having a refractive power; a sixth lens having a focal power; and a seventh lens having a refractive power.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 15, 2023
    Inventors: Dongfang Wang, Aolin Ma, Bo Yao