ES2822932T3 - Estación base de radio, terminal de usuario y método de comunicación por radio - Google Patents

Estación base de radio, terminal de usuario y método de comunicación por radio Download PDF

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Publication number
ES2822932T3
ES2822932T3 ES14858355T ES14858355T ES2822932T3 ES 2822932 T3 ES2822932 T3 ES 2822932T3 ES 14858355 T ES14858355 T ES 14858355T ES 14858355 T ES14858355 T ES 14858355T ES 2822932 T3 ES2822932 T3 ES 2822932T3
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ES
Spain
Prior art keywords
length
base station
user terminal
radio base
transmission
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.)
Active
Application number
ES14858355T
Other languages
English (en)
Spanish (es)
Inventor
Hiroki Harada
Yongbo Zeng
Qun Zhao
Yongsheng Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Application granted granted Critical
Publication of ES2822932T3 publication Critical patent/ES2822932T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2646—Arrangements specific to the transmitter only using feedback from receiver for adjusting OFDM transmission parameters, e.g. transmission timing or guard interval length
    • 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
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
ES14858355T 2013-10-31 2014-10-16 Estación base de radio, terminal de usuario y método de comunicación por radio Active ES2822932T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013226439A JP6019005B2 (ja) 2013-10-31 2013-10-31 無線基地局、ユーザ端末及び無線通信方法
PCT/JP2014/077488 WO2015064366A1 (ja) 2013-10-31 2014-10-16 無線基地局、ユーザ端末及び無線通信方法

Publications (1)

Publication Number Publication Date
ES2822932T3 true ES2822932T3 (es) 2021-05-05

Family

ID=53003975

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14858355T Active ES2822932T3 (es) 2013-10-31 2014-10-16 Estación base de radio, terminal de usuario y método de comunicación por radio

Country Status (7)

Country Link
US (1) US10389564B2 (enExample)
EP (1) EP3065427B1 (enExample)
JP (1) JP6019005B2 (enExample)
CN (1) CN105684477B (enExample)
ES (1) ES2822932T3 (enExample)
PT (1) PT3065427T (enExample)
WO (1) WO2015064366A1 (enExample)

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US20170187558A1 (en) * 2014-05-09 2017-06-29 Ntt Docomo, Inc. User apparatus, interference detection method, base station, and resource allocation method
US10142207B2 (en) * 2015-09-03 2018-11-27 Telefonaktiebolaget Lm Ericsson (Publ) Coordination of serving access nodes in serving cluster
EP3360268B1 (en) * 2015-10-09 2020-05-06 Intel IP Corporation Architecture for wireless network access
CN113194514A (zh) * 2015-10-13 2021-07-30 华为技术有限公司 一种子带切换的方法、设备及系统
JP6583435B2 (ja) 2016-01-13 2019-10-02 富士通株式会社 無線通信装置、無線通信システム、及び処理方法
EP3410661B1 (en) * 2016-01-26 2021-09-01 Sony Group Corporation Device and method
WO2017146448A1 (ko) * 2016-02-25 2017-08-31 엘지전자 주식회사 측정을 수행하는 방법 및 이를 이용한 기기
KR102606781B1 (ko) * 2016-09-02 2023-11-27 삼성전자 주식회사 무선 통신 시스템에서 효율적인 데이터 송수신 방법 및 장치
US10200906B2 (en) * 2016-09-02 2019-02-05 Qualcomm Incorporated Systems and methods for radio resource management
CN108289325B (zh) * 2017-01-09 2022-03-01 中兴通讯股份有限公司 上行和下行传输对齐的方法及装置
CN110870268A (zh) * 2017-07-10 2020-03-06 株式会社Ntt都科摩 用户终端以及无线通信方法
US10581654B2 (en) * 2017-07-20 2020-03-03 Cable Television Laboratories, Inc Systems and methods for asymmetrical cyclic prefixes in RFoG transmissions
US11343666B2 (en) * 2018-02-13 2022-05-24 Qualcomm Incorporated Waveform design of discovery signals
CN114051713B (zh) * 2019-07-11 2024-07-12 瑞典爱立信有限公司 用于协调波束成形的保护间隔适配

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DE60136393D1 (de) * 2001-11-28 2008-12-11 Fujitsu Ltd Orthogonal-frequenzmultiplexübertragungsverfahren
EP2031774A1 (en) * 2006-06-15 2009-03-04 Fujitsu Limited Radio communication system
JP4847537B2 (ja) * 2006-09-27 2011-12-28 富士通株式会社 無線通信装置
JP2012114901A (ja) * 2010-11-05 2012-06-14 Sharp Corp 移動局装置、基地局装置、方法および集積回路
US9820244B2 (en) * 2011-02-11 2017-11-14 Blackberry Limited Time-advanced random access channel transmission
KR101311516B1 (ko) * 2011-04-15 2013-09-25 주식회사 케이티 싸이클릭 프리픽스 설정 방법 그리고 이를 구현한 단말
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EP2834935A1 (en) * 2012-04-03 2015-02-11 Nokia Solutions and Networks Oy Frame format in communications
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CN108990038B (zh) * 2012-04-11 2021-12-03 苹果公司 运营商辅助的设备到设备(d2d)发现
US9331827B2 (en) * 2012-05-14 2016-05-03 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced receiver configuration adaptive to cyclic prefix configuration
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CN110380980A (zh) * 2013-02-22 2019-10-25 英特尔Ip公司 用于接入网络选择和流量路由的系统和方法

Also Published As

Publication number Publication date
US10389564B2 (en) 2019-08-20
EP3065427A4 (en) 2017-07-19
WO2015064366A1 (ja) 2015-05-07
US20160294595A1 (en) 2016-10-06
JP6019005B2 (ja) 2016-11-02
CN105684477B (zh) 2019-05-14
CN105684477A (zh) 2016-06-15
EP3065427A1 (en) 2016-09-07
EP3065427B1 (en) 2020-09-16
JP2015088952A (ja) 2015-05-07
PT3065427T (pt) 2020-10-19

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