CN109792731A - 参数确定方法、基站及用户设备 - Google Patents

参数确定方法、基站及用户设备 Download PDF

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Publication number
CN109792731A
CN109792731A CN201780059454.8A CN201780059454A CN109792731A CN 109792731 A CN109792731 A CN 109792731A CN 201780059454 A CN201780059454 A CN 201780059454A CN 109792731 A CN109792731 A CN 109792731A
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CN
China
Prior art keywords
subcarrier spacing
base station
channel
reference signal
synchronization signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201780059454.8A
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English (en)
Inventor
吴宁
栗忠峰
秦熠
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
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Publication of CN109792731A publication Critical patent/CN109792731A/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
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/0001—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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • 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

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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参数确定方法、基站及用户设备。本申请提供的参数确定方法包括：基站确定UE对应的第一子载波间隔；该基站向该UE通知所述第一子载波间隔。本申请实施例可使得该UE在多子载波间隔系统中准确地获知数据传输所使用的子载波间隔，继而进行数据传输，可有效保证UE进行相应的业务，从而满足相应的业务需求。

Description

PCT国内申请，说明书已公开。

Claims (60)

  1. PCT国内申请，权利要求书已公开。
CN201780059454.8A 2016-09-29 2017-09-21 参数确定方法、基站及用户设备 Pending CN109792731A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610872508X 2016-09-29
CN201610872508.XA CN107889236A (zh) 2016-09-29 2016-09-29 参数确定方法、基站及用户设备
PCT/CN2017/102581 WO2018059293A1 (zh) 2016-09-29 2017-09-21 参数确定方法、基站及用户设备

Publications (1)

Publication Number Publication Date
CN109792731A true CN109792731A (zh) 2019-05-21

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CN201610872508.XA Pending CN107889236A (zh) 2016-09-29 2016-09-29 参数确定方法、基站及用户设备
CN201810864113.4A Active CN109150483B (zh) 2016-09-29 2016-09-29 参数确定方法、基站及用户设备
CN201780059454.8A Pending CN109792731A (zh) 2016-09-29 2017-09-21 参数确定方法、基站及用户设备

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CN201810864113.4A Active CN109150483B (zh) 2016-09-29 2016-09-29 参数确定方法、基站及用户设备

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Country Link
US (2) US10425907B2 (zh)
EP (1) EP3471473B1 (zh)
JP (1) JP2019533365A (zh)
KR (1) KR102178614B1 (zh)
CN (3) CN107889236A (zh)
AU (1) AU2017333197B2 (zh)
BR (1) BR112019006290A2 (zh)
RU (1) RU2019112805A (zh)
WO (1) WO2018059293A1 (zh)

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CN110831226B (zh) * 2018-08-08 2023-11-21 夏普株式会社 由用户设备执行的方法以及用户设备
CN110972279B (zh) * 2018-09-28 2022-07-26 成都华为技术有限公司 传输数据的方法和装置
CN110972284B (zh) * 2018-09-28 2023-05-09 中国移动通信有限公司研究院 Bwp的配置方法、处理方法、装置、网络侧设备及终端
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Also Published As

Publication number Publication date
US20200029288A1 (en) 2020-01-23
CN109150483B (zh) 2020-01-21
JP2019533365A (ja) 2019-11-14
AU2017333197B2 (en) 2020-10-15
US20190098591A1 (en) 2019-03-28
WO2018059293A1 (zh) 2018-04-05
EP3471473A4 (en) 2019-07-24
CN109150483A (zh) 2019-01-04
CN107889236A (zh) 2018-04-06
EP3471473B1 (en) 2021-03-03
US10425907B2 (en) 2019-09-24
RU2019112805A (ru) 2020-10-29
RU2019112805A3 (zh) 2020-12-18
KR102178614B1 (ko) 2020-11-13
KR20190054138A (ko) 2019-05-21
EP3471473A1 (en) 2019-04-17
BR112019006290A2 (pt) 2019-09-10
AU2017333197A1 (en) 2019-04-18

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Application publication date: 20190521