CN110431897A - 无线通信方法和设备 - Google Patents

无线通信方法和设备 Download PDF

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Publication number
CN110431897A
CN110431897A CN201780088322.8A CN201780088322A CN110431897A CN 110431897 A CN110431897 A CN 110431897A CN 201780088322 A CN201780088322 A CN 201780088322A CN 110431897 A CN110431897 A CN 110431897A
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China
Prior art keywords
reference signal
frequency domain
target
target frequency
signal pattern
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Granted
Application number
CN201780088322.8A
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English (en)
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CN110431897B (zh
Inventor
张治�
唐海
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication of CN110431897A publication Critical patent/CN110431897A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by 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
    • 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
    • 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
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals

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

Abstract

本申请实施例提供一种无线通信方法和设备，可以提高资源的利用率和灵活性。该方法包括：网络设备确定用于发送参考信号的N个目标频域单元，以及所述N个目标频域单元中每个目标频域单元的目标参考信号图案，所述N为大于等于1的整数；所述网络设备在所述每个目标频域单元上，按照所述目标参考信号图案，发送所述参考信号。

Description

PCT国内申请，说明书已公开。

Claims (86)

  1. PCT国内申请，权利要求书已公开。
CN201780088322.8A 2017-03-23 2017-03-23 无线通信方法、设备和计算机可读介质 Active CN110431897B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/077940 WO2018170859A1 (zh) 2017-03-23 2017-03-23 无线通信方法和设备

Publications (2)

Publication Number Publication Date
CN110431897A true CN110431897A (zh) 2019-11-08
CN110431897B CN110431897B (zh) 2023-03-21

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CN201780088322.8A Active CN110431897B (zh) 2017-03-23 2017-03-23 无线通信方法、设备和计算机可读介质

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US (1) US20200008178A1 (zh)
EP (1) EP3592064B1 (zh)
CN (1) CN110431897B (zh)
PH (1) PH12019502066A1 (zh)
WO (1) WO2018170859A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110574453A (zh) * 2017-07-24 2019-12-13 Oppo广东移动通信有限公司 传输数据的方法、终端设备和网络设备
WO2022080944A1 (en) * 2020-10-15 2022-04-21 Samsung Electronics Co., Ltd. Method and apparatus for improving a throughput for a user equipment in a wireless network system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102017432A (zh) * 2008-04-23 2011-04-13 夏普株式会社 通信系统、发射机、接收机及通信方法
WO2014126311A1 (en) * 2013-02-12 2014-08-21 Lg Electronics Inc. A method of transmitting a reference signal from a base station to a user equipment in a wireless communication system and apparatus therefor
CN104081849A (zh) * 2012-12-20 2014-10-01 华为技术有限公司 信号的发送方法、解调方法、装置、网络设备和用户设备
CN104247536A (zh) * 2013-01-09 2014-12-24 华为技术有限公司 传输信号的方法、网络设备和用户设备
WO2015038057A1 (en) * 2013-09-13 2015-03-19 Telefonaktiebolaget L M Ericsson (Publ) Reference signal allocation for flexible data lengths

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010117251A2 (ko) * 2009-04-10 2010-10-14 엘지전자 주식회사 하향링크 참조신호의 전송방법 및 장치
US8995465B2 (en) * 2010-05-04 2015-03-31 Qualcomm Incorporated Reference signal patterns
CN102469589B (zh) * 2010-11-08 2015-06-03 中兴通讯股份有限公司 用于确定中继链路资源单元组的方法及装置
WO2012167417A1 (en) * 2011-06-07 2012-12-13 Renesas Mobile Corporation Method and apparatus for establishing a time-frequency reference signal pattern configuration in a carrier extension or carrier segment
CN103095631A (zh) * 2011-11-03 2013-05-08 中兴通讯股份有限公司 下行参考信号的发送方法、配置方法和装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102017432A (zh) * 2008-04-23 2011-04-13 夏普株式会社 通信系统、发射机、接收机及通信方法
CN104081849A (zh) * 2012-12-20 2014-10-01 华为技术有限公司 信号的发送方法、解调方法、装置、网络设备和用户设备
CN104247536A (zh) * 2013-01-09 2014-12-24 华为技术有限公司 传输信号的方法、网络设备和用户设备
WO2014126311A1 (en) * 2013-02-12 2014-08-21 Lg Electronics Inc. A method of transmitting a reference signal from a base station to a user equipment in a wireless communication system and apparatus therefor
WO2015038057A1 (en) * 2013-09-13 2015-03-19 Telefonaktiebolaget L M Ericsson (Publ) Reference signal allocation for flexible data lengths

Also Published As

Publication number Publication date
EP3592064A1 (en) 2020-01-08
WO2018170859A1 (zh) 2018-09-27
CN110431897B (zh) 2023-03-21
PH12019502066A1 (en) 2020-06-29
EP3592064B1 (en) 2021-12-15
US20200008178A1 (en) 2020-01-02
EP3592064A4 (en) 2020-04-08

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