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    TECHNIQUES FOR COMMUNICATING BEAM INFORMATION
    91.
    发明申请
    TECHNIQUES FOR COMMUNICATING BEAM INFORMATION 有权

    公开(公告)号：US20210344526A1

    公开(公告)日：2021-11-04

    申请号：US17373371

    申请日：2021-07-12

    Applicant: ZTE Corporation

    Inventor： Yu Ngok Li ,  Bo Gao ,  Yijian Chen ,  Huahua Xiao ,  Zhaohua Lu

    IPC: H04L25/02 ,  H04W72/04 ,  H04B7/08 ,  H04L5/00 ,  H04B7/06 ,  H04B17/364 ,  H04B17/345

    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.

    Method and device for reducing complexity of channel quantization
    94.
    发明授权
    Method and device for reducing complexity of channel quantization 有权

    公开(公告)号：US10735055B2

    公开(公告)日：2020-08-04

    申请号：US16075320

    申请日：2017-01-23

    Applicant: ZTE CORPORATION

    Inventor： Yijian Chen ,  Yu Ngok Li ,  Zhaohua Lu ,  Huahua Xiao ,  Jianxing Cai ,  Hao Wu ,  Yong Li

    IPC: H04B7/0417 ,  H04L5/00 ,  H04B7/06 ,  H04B7/0456 ,  H04W72/04 ,  H04L25/02 ,  H04L5/14

    Abstract: Embodiments of the present invention provide a method and device for reducing complexity of channel quantization. The method comprises: determining, on the basis of whether a measurement feedback parameter configured by a channel state information (CSI) process satisfies a predetermined condition, a CSI report time-domain position and a time interval requirement parameter Nrpt-ref for a CSI reference resource time-domain position, or determining a CSI trigger time-domain position and a time interval requirement parameter Nrpt-ref for a CSI reference resource time-domain position; determining, according to the determined time interval requirement parameter Nrpt-ref and the CSI report time-domain position, the CSI reference resource time-domain position, or determining, according to the determined time interval requirement parameter Nrpt-ref and the CSI trigger time-domain position, the CSI reference resource time-domain position; and performing CSI quantization according to the determined CSI reference resource time-domain position.

    INTER-CARRIER FREQUENCY COOPERATION METHOD AND DEVICE
    96.
    发明申请
    INTER-CARRIER FREQUENCY COOPERATION METHOD AND DEVICE 审中-公开

    公开(公告)号：US20180167174A1

    公开(公告)日：2018-06-14

    申请号：US15580296

    申请日：2016-03-23

    Applicant: ZTE Corporation

    Inventor： Zhaohua Lu ,  Yijian Chen ,  Huahua Xiao ,  Xianming Chen ,  Jing Zhao ,  Yuxin Wang ,  Bo Dai

    IPC: H04L5/00 ,  H04W72/12

    CPC classification number: H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0091 ,  H04W72/04 ,  H04W72/1289

    Abstract: Disclosed are an inter-carrier frequency cooperation method and device. According to the method, description information of a second carrier frequency is determined and a communication node sends the description information of the second carrier frequency to a second communication node via a first carrier frequency. The description information of the second carrier frequency includes one of: sending beam information of the second carrier frequency, pilot information of the second carrier frequency, control channel information of the second carrier frequency, data channel information of the second carrier frequency, Hybrid Automatic Repeat Request (HARQ) timing information of the second carrier frequency and working time information of the second communication node on the second carrier frequency.

    Acquisition method, beam sending method, communication node, system and storage medium
    98.
    发明申请
    Acquisition method, beam sending method, communication node, system and storage medium 审中-公开
    采集方式，波束发送方式，通信节点，系统和存储介质

    公开(公告)号：US20160338033A1

    公开(公告)日：2016-11-17

    申请号：US15111287

    申请日：2014-07-09

    Applicant: ZTE CORPORATION

    Inventor： Huahua Xiao ,  Yijian Chen ,  Jing Zhao ,  Zhaohua Lu

    IPC: H04W72/04 ,  H04L5/00 ,  H04W72/08 ,  H04B7/04

    CPC classification number: H04W72/046 ,  H04B7/0426 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0695 ,  H04B7/088 ,  H04L5/0048 ,  H04L5/0094 ,  H04W28/18 ,  H04W52/0245 ,  H04W52/04 ,  H04W52/08 ,  H04W52/143 ,  H04W52/24 ,  H04W52/346 ,  H04W52/42 ,  H04W72/0473 ,  H04W72/085

    Abstract: A method for acquiring beam information, a method for transmitting a pilot beam, a communication node, a system, and a computer storage medium related to the field of wireless communications. The method for acquiring beam information includes: receiving at least one type of pilot beams from a first communication node; acquiring configuration information of each type of the pilot beams or information of a configuration difference between any two types of the received pilot beams; calculating boosting values of transmit power of any two types of the received pilot beams according to the configuration information or the information of a configuration difference; calculating channel quality information of the received pilot beams; and selecting a pilot beam according to the boosting values of transmit power and the channel quality information and determining beam information according to the pilot beam.

    Abstract translation: 用于获取波束信息的方法，用于发送导频波束的方法，通信节点，系统以及与无线通信领域相关的计算机存储介质。 用于获取波束信息的方法包括：从第一通信节点接收至少一种类型的导频波束; 获取每种类型的导频波束的配置信息或任何两种类型的接收导频波束之间的配置差异的信息; 根据配置信息或配置差异的信息计算任何两种类型的接收导频波束的发射功率的提升值; 计算接收到的导频波束的信道质量信息; 以及根据发射功率和信道质量信息的升压值选择导频波束，并根据导频波束确定波束信息。

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