PT3065427T - Estação base de rádio, terminal de utilizador e método de radiocomunicação - Google Patents

Estação base de rádio, terminal de utilizador e método de radiocomunicação

Info

Publication number
PT3065427T
PT3065427T PT148583552T PT14858355T PT3065427T PT 3065427 T PT3065427 T PT 3065427T PT 148583552 T PT148583552 T PT 148583552T PT 14858355 T PT14858355 T PT 14858355T PT 3065427 T PT3065427 T PT 3065427T
Authority
PT
Portugal
Prior art keywords
base station
user terminal
communication method
radio
radio communication
Prior art date
Application number
PT148583552T
Other languages
English (en)
Portuguese (pt)
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
Publication of PT3065427T publication Critical patent/PT3065427T/pt

Links

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)
PT148583552T 2013-10-31 2014-10-16 Estação base de rádio, terminal de utilizador e método de radiocomunicação PT3065427T (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PT3065427T true PT3065427T (pt) 2020-10-19

Family

ID=53003975

Family Applications (1)

Application Number Title Priority Date Filing Date
PT148583552T PT3065427T (pt) 2013-10-31 2014-10-16 Estação base de rádio, terminal de utilizador e método de radiocomunicação

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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105101458B (zh) * 2014-05-08 2021-05-07 夏普株式会社 D2d通信中的不同cp长度共存的配置
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
US8565114B2 (en) * 2011-07-29 2013-10-22 Nokia Corporation Cognitive radio resource utilization
KR101918797B1 (ko) * 2011-09-09 2018-11-14 인터디지탈 패튼 홀딩스, 인크 로컬화된 애플리케이션에 액세스하기 위한 방법 및 장치
EP2834935A1 (en) * 2012-04-03 2015-02-11 Nokia Solutions and Networks Oy Frame format in communications
GB2501088B (en) * 2012-04-11 2014-11-12 Broadcom Corp Methods and apparatus for transmitting and/or controlling device-to-device discovery signals
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
EP3136619B1 (en) * 2012-07-13 2020-12-30 Electronics and Telecommunications Research Institute Discovery method for device to device communication between terminals
WO2014023001A1 (en) * 2012-08-09 2014-02-13 Qualcomm Incorporated Methods and apparatus for device to device communications
US9451570B2 (en) * 2012-08-29 2016-09-20 Alcatel Lucent Device discovery for device-to-device communication
WO2014058223A2 (ko) * 2012-10-09 2014-04-17 엘지전자 주식회사 무선 통신 시스템에서 단말간 통신을 수행하는 방법 및 장치
JP6101822B2 (ja) * 2013-01-16 2017-03-22 インターデイジタル パテント ホールディングス インコーポレイテッド ディスカバリ信号生成および受信
WO2014119880A1 (ko) * 2013-01-31 2014-08-07 엘지전자 주식회사 무선 통신 시스템에서 D2D(Device-to-Device) 통신을 위한 순환 전치 설정 방법 및 이를 위한 장치
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
ES2822932T3 (es) 2021-05-05
CN105684477A (zh) 2016-06-15
EP3065427A1 (en) 2016-09-07
EP3065427B1 (en) 2020-09-16
JP2015088952A (ja) 2015-05-07

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