CN113728689A - 无线通信的方法、终端设备和网络设备 - Google Patents

无线通信的方法、终端设备和网络设备 Download PDF

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Publication number
CN113728689A
CN113728689A CN201980095713.1A CN201980095713A CN113728689A CN 113728689 A CN113728689 A CN 113728689A CN 201980095713 A CN201980095713 A CN 201980095713A CN 113728689 A CN113728689 A CN 113728689A
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China
Prior art keywords
ssb
qcl
index
path loss
reference signal
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Pending
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CN201980095713.1A
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English (en)
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贺传峰
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202210060097.XA priority Critical patent/CN114339974B/zh
Publication of CN113728689A publication Critical patent/CN113728689A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04L5/0051—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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • 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
    • H04L5/0026—Division using four or more dimensions
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control

Abstract

一种无线通信的方法、终端设备和网络设备，该方法包括：终端设备接收网络设备发送的路损参考信号的配置信息，所述路损参考信号的配置信息包括同步信号块SSB指示信息，所述SSB指示信息为SSB发送位置索引或SSB准共址QCL索引，所述SSB指示信息用于确定目标路损参考信号；所述终端设备对所述目标路损参考信号进行测量，确定所述终端设备和所述网络设备之间的路损。

Description

PCT国内申请，说明书已公开。

Claims (66)

  1. PCT国内申请，权利要求书已公开。
CN201980095713.1A 2019-06-14 2019-06-14 无线通信的方法、终端设备和网络设备 Pending CN113728689A (zh)

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US (1) US20220078731A1 (zh)
EP (1) EP3962182B1 (zh)
CN (2) CN114339974B (zh)
ES (1) ES2950043T3 (zh)
WO (1) WO2020248288A1 (zh)

Cited By (1)

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WO2023125203A1 (zh) * 2021-12-30 2023-07-06 华为技术有限公司 一种路损参考信号确定方法及相关装置

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JP7418545B2 (ja) * 2019-07-26 2024-01-19 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける端末の物理ダウンリンク制御チャネルモニタリング方法及び前記方法を利用する装置
CN112399543B (zh) * 2019-08-15 2022-04-19 大唐移动通信设备有限公司 一种功率控制参数配置方法、终端和网络侧设备
US11582700B2 (en) * 2020-02-24 2023-02-14 Qualcomm Incorporated Applicable time for MAC-CE based path loss reference signal (PL RS) update

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CN108289324A (zh) * 2017-01-09 2018-07-17 中兴通讯股份有限公司 发送功率的确定方法、装置及系统
CN108632007B (zh) * 2017-03-22 2020-08-14 华为技术有限公司 用于传输数据的方法和终端设备
CN110574418A (zh) * 2017-04-27 2019-12-13 夏普株式会社 基站装置、终端装置、通信方法以及集成电路
CN108809574B (zh) * 2017-05-05 2021-11-30 展讯通信（上海）有限公司 Csi-rs配置方法及装置、计算机可读存储介质、基站、用户设备
JP6855602B2 (ja) * 2017-06-16 2021-04-07 ホアウェイ・テクノロジーズ・カンパニー・リミテッド アップリンク送信に対する電力制御の方法およびシステム
CN108134659B (zh) * 2017-08-11 2021-01-15 中兴通讯股份有限公司 参数配置、功率确定方法及装置、通信节点
CN109392144B (zh) * 2017-08-11 2023-10-03 华为技术有限公司 通信方法和通信设备
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SG10201901838SA (en) * 2019-02-28 2020-09-29 Panasonic Ip Corp America Communication apparatus and communication method for initial access
CN113826365B (zh) * 2019-03-12 2024-02-06 株式会社Ntt都科摩 用户终端以及无线通信方法
WO2020250401A1 (ja) * 2019-06-13 2020-12-17 株式会社Ｎｔｔドコモ 端末及び無線通信方法

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Publication number Priority date Publication date Assignee Title
WO2023125203A1 (zh) * 2021-12-30 2023-07-06 华为技术有限公司 一种路损参考信号确定方法及相关装置

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WO2020248288A1 (zh) 2020-12-17
US20220078731A1 (en) 2022-03-10
EP3962182A1 (en) 2022-03-02
EP3962182A4 (en) 2022-04-27
CN114339974B (zh) 2023-07-18
EP3962182B1 (en) 2023-06-14
CN114339974A (zh) 2022-04-12
ES2950043T3 (es) 2023-10-04

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