CN111386668A - 一种参考信号的配置方法和装置 - Google Patents

一种参考信号的配置方法和装置 Download PDF

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Publication number
CN111386668A
CN111386668A CN201880076017.1A CN201880076017A CN111386668A CN 111386668 A CN111386668 A CN 111386668A CN 201880076017 A CN201880076017 A CN 201880076017A CN 111386668 A CN111386668 A CN 111386668A
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reference signal
signal resource
configuration information
bit
indicated
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CN111386668B (zh
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施弘哲
韩玮
秦熠
刘建琴
蒋鹏
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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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

本申请公开了一种参考信号的配置方法和装置。网络设备在采用非周期方式发送参考信号之前，网络设备向终端设备发送配置信息，配置信息用于指示一个或多个参考信号资源集的时隙偏移，实现网络设备根据在不同的时隙灵活的发送参考信号，减少触发参考信号和上报测量结果的次数，提高通信系统的效率。

Description

PCT国内申请，说明书已公开。

Claims (49)

  1. PCT国内申请，权利要求书已公开。
CN201880076017.1A 2017-11-25 2018-06-30 一种参考信号的配置方法和装置 Active CN111386668B (zh)

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CN201711198251.5A CN109842472B (zh) 2017-11-25 2017-11-25 一种参考信号的配置方法和装置
CN2017111982515 2017-11-25
PCT/CN2018/093932 WO2019100722A1 (zh) 2017-11-25 2018-06-30 一种参考信号的配置方法和装置

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EP (1) EP3509241B1 (zh)
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CN (4) CN109842472B (zh)
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WO2022236691A1 (en) * 2021-05-11 2022-11-17 Lenovo (Beijing) Limited Reporting reference signal received power for multiple cells
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CN115834017A (zh) * 2019-02-01 2023-03-21 华为技术有限公司 上报信道状态信息的方法和装置
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CN113517965B (zh) * 2020-04-10 2023-04-25 维沃移动通信有限公司 信道状态信息报告的获取方法及终端
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WO2022027501A1 (zh) * 2020-08-06 2022-02-10 北京小米移动软件有限公司 参考信号的配置、接收方法及装置、网络设备、用户设备及存储介质
CN112003909B (zh) * 2020-08-10 2021-10-01 上海交通大学 平台化的智能终端系统及其实现方法
US20230318770A1 (en) * 2020-08-14 2023-10-05 Lenovo (Beijing) Limited Flexible triggering of aperiodic srs
CN115668840B (zh) * 2020-08-21 2024-09-17 Oppo广东移动通信有限公司 无线通信方法和设备
JP7551908B2 (ja) * 2020-09-01 2024-09-17 華為技術有限公司 参照信号送信方法および通信装置
WO2022082459A1 (zh) * 2020-10-20 2022-04-28 北京小米移动软件有限公司 通信方法及装置、网络设备、用户设备及存储介质
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WO2022077402A1 (zh) * 2020-10-15 2022-04-21 华为技术有限公司 确定传输参数的方法及相关装置和设备、可读存储介质
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BR112018076850A2 (pt) 2019-07-16
CN108696346B (zh) 2019-07-12
CA3024585C (en) 2021-02-16
CN108616345A (zh) 2018-10-02
EP3509241A1 (en) 2019-07-10
US10608857B2 (en) 2020-03-31
ES2957309T3 (es) 2024-01-17
CN108696346A (zh) 2018-10-23
JP6667678B2 (ja) 2020-03-18
JP2020502830A (ja) 2020-01-23
EP3509241B1 (en) 2023-08-02
CN108616345B (zh) 2019-03-26
US20190268199A1 (en) 2019-08-29
WO2019100722A1 (zh) 2019-05-31
US11303490B2 (en) 2022-04-12
CN109842472B (zh) 2024-01-09
EP3509241A4 (en) 2019-10-02
CN111386668B (zh) 2021-06-29
US20200195479A1 (en) 2020-06-18
CN109842472A (zh) 2019-06-04
CA3024585A1 (en) 2019-05-25

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