CN110365380B - 数据传输的方法、通信装置及系统 - Google Patents

数据传输的方法、通信装置及系统 Download PDF

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Publication number
CN110365380B
CN110365380B CN201810315139.3A CN201810315139A CN110365380B CN 110365380 B CN110365380 B CN 110365380B CN 201810315139 A CN201810315139 A CN 201810315139A CN 110365380 B CN110365380 B CN 110365380B
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resource unit
terminal device
precoding
terminal
network device
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Chinese (zh)
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CN110365380A (zh
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徐明慧
张希
陈磊
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Chengdu Huawei Technology Co Ltd
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Chengdu Huawei Technology Co Ltd
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Priority to PCT/CN2019/081769 priority patent/WO2019196801A1/fr
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03898—Spatial equalizers codebook-based design
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201810315139.3A 2018-04-10 2018-04-10 数据传输的方法、通信装置及系统 Active CN110365380B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810315139.3A CN110365380B (zh) 2018-04-10 2018-04-10 数据传输的方法、通信装置及系统
PCT/CN2019/081769 WO2019196801A1 (fr) 2018-04-10 2019-04-08 Procédé de transmission de données et appareil et système de communication

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Application Number Priority Date Filing Date Title
CN201810315139.3A CN110365380B (zh) 2018-04-10 2018-04-10 数据传输的方法、通信装置及系统

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CN110365380A CN110365380A (zh) 2019-10-22
CN110365380B true CN110365380B (zh) 2021-12-14

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CN (1) CN110365380B (fr)
WO (1) WO2019196801A1 (fr)

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CN111615207B (zh) * 2020-05-11 2022-11-08 Oppo广东移动通信有限公司 资源映射方法、装置及存储介质
US20240113752A1 (en) * 2020-12-15 2024-04-04 Telefonaktiebolaget LM Ericsson (pobl) Precoded transmission of data
CN114697166A (zh) * 2020-12-30 2022-07-01 华为技术有限公司 相位噪声的估计方法、装置及系统
WO2022188000A1 (fr) * 2021-03-08 2022-09-15 华为技术有限公司 Procédé de communication et appareil de communication
CN113726714B (zh) * 2021-08-20 2023-12-19 中国空间技术研究院 基于星座图优化的无线通信信道干扰方法
CN114567526B (zh) * 2022-02-24 2023-08-08 哲库科技(北京)有限公司 信号解调方法、基带芯片、终端设备及存储介质
WO2024031277A1 (fr) * 2022-08-08 2024-02-15 北京小米移动软件有限公司 Procédé et appareil de mesure
CN117676820A (zh) * 2022-08-16 2024-03-08 华为技术有限公司 资源单位的确定方法及装置
CN115078938B (zh) * 2022-08-22 2023-01-03 广东电网有限责任公司佛山供电局 一种避雷器绝缘性能的识别方法及装置

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EP2747325A4 (fr) * 2011-08-15 2015-07-08 Sharp Kk Dispositif de transmission sans fil, dispositif de réception sans fil, programme, circuit intégré et système de communication sans fil
EP2817892B1 (fr) * 2012-02-08 2017-07-19 Telefonaktiebolaget LM Ericsson (publ) Procédé et agencement destinés à permettre le réglage d'une émission à partir d'antennes corrélées
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US20150215012A1 (en) * 2012-10-12 2015-07-30 Huawei Technologies Co., Ltd. Codeword feedback method and receiver
CN104113500A (zh) * 2013-04-22 2014-10-22 华为技术有限公司 一种信道均衡方法和预编码处理方法、相关装置及系统
WO2016095171A1 (fr) * 2014-12-18 2016-06-23 华为技术有限公司 Procédé, dispositif, et système de pré-codage
WO2017188591A1 (fr) * 2016-04-25 2017-11-02 엘지전자 주식회사 Procédé de transmission de signaux permettant d'estimer un bruit de phase dans un système de communication sans fil
WO2018027222A1 (fr) * 2016-08-05 2018-02-08 Intel IP Corporation Transmission de signaux de référence de suivi de phase (pt-rs)
WO2018063854A1 (fr) * 2016-09-28 2018-04-05 Qualcomm Incorporated Améliorations apportées à la conception et au brouillage d'un signal de référence de compensation de bruit de phase

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CN110365380A (zh) 2019-10-22

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