CN109644416A - 参考信号序列的映射方法、配置方法、基站和用户设备 - Google Patents

参考信号序列的映射方法、配置方法、基站和用户设备 Download PDF

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CN109644416A
CN109644416A CN201680087866.8A CN201680087866A CN109644416A CN 109644416 A CN109644416 A CN 109644416A CN 201680087866 A CN201680087866 A CN 201680087866A CN 109644416 A CN109644416 A CN 109644416A
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CN109644416B (zh
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黎超
孙迎花
刘哲
张兴炜
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0025—Synchronization between nodes synchronizing potentially movable access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

本发明实施例提供了一种参考信号序列的映射方法、配置方法、基站和用户设备，该方法包括：确定UE的至少一个子频域资源对应的序列参数，其中，一个子频域资源对应于一种序列参数；根据该序列参数生成参考信号序列；将该参考信号序列映射到至少一个子频域资源对应的物理资源上。

Description

PCT国内申请，说明书已公开。

Claims (92)

  1. PCT国内申请，权利要求书已公开。
CN201680087866.8A 2016-07-29 2016-07-29 参考信号序列的映射方法、配置方法、基站和用户设备 Active CN109644416B (zh)

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PCT/CN2016/092409 WO2018018628A1 (zh) 2016-07-29 2016-07-29 参考信号序列的映射方法、配置方法、基站和用户设备

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CN109644416B CN109644416B (zh) 2021-05-18

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US (1) US20190159153A1 (zh)
EP (1) EP3484216A4 (zh)
JP (1) JP2019527972A (zh)
KR (1) KR20190034258A (zh)
CN (1) CN109644416B (zh)
BR (1) BR112019001706A2 (zh)
WO (1) WO2018018628A1 (zh)

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CN112448804A (zh) * 2020-11-18 2021-03-05 上海擎昆信息科技有限公司 一种dmrs频域映射方法及装置、电子设备、存储介质
CN114731261A (zh) * 2022-02-12 2022-07-08 北京小米移动软件有限公司 信息处理方法、装置、通信设备及存储介质
WO2023138554A3 (zh) * 2022-01-24 2023-11-02 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
WO2024169069A1 (zh) * 2023-02-17 2024-08-22 深圳市汇川技术股份有限公司 无线网络接入方法、装置、系统及存储介质

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CN107786316B (zh) * 2016-08-29 2019-03-15 上海朗帛通信技术有限公司 一种无线传输中的方法和装置
CN108206724B (zh) * 2016-12-16 2022-03-25 中兴通讯股份有限公司 一种数据传输方法及发射机、接收机、存储介质
CN108633059B (zh) * 2017-03-25 2021-06-29 华为技术有限公司 资源配置、确定部分带宽及指示部分带宽的方法及设备
CN108809587B (zh) * 2017-05-05 2021-06-08 华为技术有限公司 确定参考信号序列的方法、终端设备、网络设备
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CN109565656B (zh) * 2018-11-08 2021-11-16 北京小米移动软件有限公司 控制信息发送方法、接收方法、装置及存储介质
WO2020155189A1 (zh) * 2019-02-03 2020-08-06 华为技术有限公司 参考信号接收与发送方法、装置及系统
JP7154436B2 (ja) * 2019-03-05 2022-10-17 エルジー エレクトロニクス インコーポレイティド Ｎｒ ｖ２ｘにおけるｐｓｆｃｈを送信する方法、及び装置
CN111092703A (zh) * 2019-07-26 2020-05-01 中兴通讯股份有限公司 一种信号发送方法、装置、通讯节点及存储介质
CN112449403B (zh) * 2019-09-05 2023-10-20 海能达通信股份有限公司 低轨卫星通信中的随机接入信道传输方法及装置
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Publication number Priority date Publication date Assignee Title
CN112448804A (zh) * 2020-11-18 2021-03-05 上海擎昆信息科技有限公司 一种dmrs频域映射方法及装置、电子设备、存储介质
CN112448804B (zh) * 2020-11-18 2024-05-10 上海擎昆信息科技有限公司 一种dmrs频域映射方法及装置、电子设备、存储介质
WO2023138554A3 (zh) * 2022-01-24 2023-11-02 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN114731261A (zh) * 2022-02-12 2022-07-08 北京小米移动软件有限公司 信息处理方法、装置、通信设备及存储介质
WO2024169069A1 (zh) * 2023-02-17 2024-08-22 深圳市汇川技术股份有限公司 无线网络接入方法、装置、系统及存储介质

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EP3484216A1 (en) 2019-05-15
KR20190034258A (ko) 2019-04-01
JP2019527972A (ja) 2019-10-03
BR112019001706A2 (pt) 2019-05-07
WO2018018628A1 (zh) 2018-02-01
US20190159153A1 (en) 2019-05-23
CN109644416B (zh) 2021-05-18
EP3484216A4 (en) 2019-06-26

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