BR112018072671A2 - método para transmitir e receber informações, equipamento de usuário, e estação base - Google Patents

método para transmitir e receber informações, equipamento de usuário, e estação base

Info

Publication number
BR112018072671A2
BR112018072671A2 BR112018072671-0A BR112018072671A BR112018072671A2 BR 112018072671 A2 BR112018072671 A2 BR 112018072671A2 BR 112018072671 A BR112018072671 A BR 112018072671A BR 112018072671 A2 BR112018072671 A2 BR 112018072671A2
Authority
BR
Brazil
Prior art keywords
base station
user equipment
transmitting
receiving information
reference signal
Prior art date
Application number
BR112018072671-0A
Other languages
English (en)
Inventor
Cheng Yan
Xue Lixia
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of BR112018072671A2 publication Critical patent/BR112018072671A2/pt

Links

Classifications

    • 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
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

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

Abstract

a presente invenção refere-se a um método de transmissão e informações, método de recepção, equipamento de usuário, e estação base, para melhor suportar um esquema de tdd dinâmico enquanto mantendo compatibilidade retroativa. em uma modalidade, o método compreende: um primeiro equipamento determina uma localização de um sinal de referência; e o primeiro equipamento transmite ou recebe, de acordo com a localização determinada do sinal de referência, o sinal de referência.
BR112018072671-0A 2016-05-11 2017-05-05 método para transmitir e receber informações, equipamento de usuário, e estação base BR112018072671A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610309302.6 2016-05-11
CN201610309302.6A CN107370579B (zh) 2016-05-11 2016-05-11 一种信息的发送方法、接收方法、用户设备及基站
PCT/CN2017/083229 WO2017193874A1 (zh) 2016-05-11 2017-05-05 一种信息的发送方法、接收方法、用户设备及基站

Publications (1)

Publication Number Publication Date
BR112018072671A2 true BR112018072671A2 (pt) 2019-02-19

Family

ID=60266267

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018072671-0A BR112018072671A2 (pt) 2016-05-11 2017-05-05 método para transmitir e receber informações, equipamento de usuário, e estação base

Country Status (7)

Country Link
US (1) US11283564B2 (pt)
EP (1) EP3442150B1 (pt)
JP (1) JP6720344B2 (pt)
KR (1) KR102206362B1 (pt)
CN (2) CN110719157B (pt)
BR (1) BR112018072671A2 (pt)
WO (1) WO2017193874A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110022193B (zh) * 2018-01-09 2020-08-11 维沃移动通信有限公司 解调参考信号的传输方法及网络设备
KR20210038958A (ko) 2018-08-03 2021-04-08 지티이 코포레이션 다중 구조 참조 신호
CN111263425B (zh) * 2018-11-30 2021-09-14 深圳市海思半导体有限公司 接收同步信号的方法与设备
CN111435889B (zh) * 2019-01-11 2021-08-31 华为技术有限公司 一种同步信号发送方法及装置
CN109891948B (zh) * 2019-01-30 2022-02-22 北京小米移动软件有限公司 检测下行传输、传输配置信息和下行传输的方法及装置
CN113498207A (zh) * 2020-04-08 2021-10-12 苹果公司 用于同时ul取消和ul ci监测的系统和方法
CN111869298B (zh) * 2020-06-04 2023-11-03 北京小米移动软件有限公司 用于确定解调参考信号的上行传输资源的方法和装置

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CN102237926B (zh) 2010-04-20 2014-03-19 中国移动通信集团公司 发送与接收信道探测参考信号的方法、装置与系统
CN103096493B (zh) 2011-11-04 2016-07-06 华为技术有限公司 接收和发送控制信道的方法、用户设备和基站
CN103220723B (zh) 2012-01-18 2016-08-10 华为技术有限公司 无线通信方法及装置
JP6208409B2 (ja) * 2012-04-06 2017-10-04 株式会社Ｎｔｔドコモ ユーザ装置及び通信方法
US9078109B2 (en) 2012-04-09 2015-07-07 Intel Corporation Frame structure design for new carrier type (NCT)
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CN103095637A (zh) * 2012-12-18 2013-05-08 李文龙 一种解调参考信号传输的方法和系统
CN103944665B (zh) * 2013-01-18 2018-08-21 中兴通讯股份有限公司 上行解调参考信号的发送方法、装置和系统
JPWO2014148318A1 (ja) * 2013-03-18 2017-02-16 シャープ株式会社 基地局、端末、通信システム、通信方法および集積回路
WO2014186960A1 (zh) * 2013-05-22 2014-11-27 华为技术有限公司 无线传输的方法、网络设备和用户设备
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CN104639486B (zh) * 2013-11-12 2018-04-10 华为技术有限公司 传输方法及装置
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Also Published As

Publication number Publication date
EP3442150A4 (en) 2019-03-27
CN107370579A (zh) 2017-11-21
US11283564B2 (en) 2022-03-22
JP6720344B2 (ja) 2020-07-08
WO2017193874A1 (zh) 2017-11-16
US20190081754A1 (en) 2019-03-14
EP3442150B1 (en) 2023-09-20
CN110719157B (zh) 2021-05-18
KR102206362B1 (ko) 2021-01-21
WO2017193874A9 (zh) 2018-04-05
KR20190003758A (ko) 2019-01-09
CN107370579B (zh) 2024-03-01
JP2019521556A (ja) 2019-07-25
CN110719157A (zh) 2020-01-21
EP3442150A1 (en) 2019-02-13

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]