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
Authority
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 (https=)
EP (1) EP3065427B1 (https=)
JP (1) JP6019005B2 (https=)
CN (1) CN105684477B (https=)
ES (1) ES2822932T3 (https=)
PT (1) PT3065427T (https=)
WO (1) WO2015064366A1 (https=)

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JP6171093B2 (ja) * 2014-05-09 2017-07-26 株式会社Ｎｔｔドコモ ユーザ装置、干渉検出方法、基地局及びリソース割り当て方法
US10142207B2 (en) * 2015-09-03 2018-11-27 Telefonaktiebolaget Lm Ericsson (Publ) Coordination of serving access nodes in serving cluster
US10687269B2 (en) * 2015-10-09 2020-06-16 Apple Inc. Architecture for wireless network access
CN106572506B (zh) * 2015-10-13 2021-03-30 华为技术有限公司 一种子带切换的方法、设备及系统
WO2017122290A1 (ja) 2016-01-13 2017-07-20 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
US10985950B2 (en) * 2016-01-26 2021-04-20 Sony Corporaton Apparatus and method for performing radio communication
US20190059006A1 (en) * 2016-02-25 2019-02-21 Lg Electronics Inc. Method for performing measurement and device using same
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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
JP7584491B2 (ja) * 2019-07-11 2024-11-15 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 協調ビームフォーミングのためのガードインターバル適応

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JP3989439B2 (ja) * 2001-11-28 2007-10-10 富士通株式会社 直交周波数分割多重伝送方法
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
EP2673997B1 (en) * 2011-02-11 2020-11-18 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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EP2883330A4 (en) * 2012-08-09 2016-04-13 Qualcomm Inc METHODS AND APPARATUS FOR DEVICE DEVICE COMMUNICATIONS
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Also Published As

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

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