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 (OSRAM)
EP (1) EP3065427B1 (OSRAM)
JP (1) JP6019005B2 (OSRAM)
CN (1) CN105684477B (OSRAM)
ES (1) ES2822932T3 (OSRAM)
PT (1) PT3065427T (OSRAM)
WO (1) WO2015064366A1 (OSRAM)

Families Citing this family (15)

* 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
WO2015170541A1 (ja) * 2014-05-09 2015-11-12 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
WO2017037511A1 (en) * 2015-09-03 2017-03-09 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
CN110267316B (zh) * 2015-10-13 2021-08-20 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
US10985950B2 (en) * 2016-01-26 2021-04-20 Sony Corporaton Apparatus and method for performing radio communication
WO2017146448A1 (ko) * 2016-02-25 2017-08-31 엘지전자 주식회사 측정을 수행하는 방법 및 이를 이용한 기기
US10200906B2 (en) * 2016-09-02 2019-02-05 Qualcomm Incorporated Systems and methods for radio resource management
KR102606781B1 (ko) * 2016-09-02 2023-11-27 삼성전자 주식회사 무선 통신 시스템에서 효율적인 데이터 송수신 방법 및 장치
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
WO2019012593A1 (ja) * 2017-07-10 2019-01-17 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
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
MX2022000451A (es) 2019-07-11 2022-02-10 Ericsson Telefon Ab L M Adaptacion del intervalo de guarda para formacion de haces coordinada.

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Publication number Priority date Publication date Assignee Title
WO2003047140A1 (en) * 2001-11-28 2003-06-05 Fujitsu Limited Orthogonal frequency-division multiplex transmission method
WO2007144947A1 (ja) * 2006-06-15 2007-12-21 Fujitsu Limited 無線通信システム
WO2008038352A1 (fr) * 2006-09-27 2008-04-03 Fujitsu Limited Dispositif de communication sans fil
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
WO2012106798A1 (en) * 2011-02-11 2012-08-16 Research In Motion 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
AU2012304619B2 (en) * 2011-09-09 2016-10-06 Interdigital Patent Holdings, Inc. Methods and apparatus for accessing localized applications
EP2834935A1 (en) * 2012-04-03 2015-02-11 Nokia Solutions and Networks Oy Frame format in communications
KR101661408B1 (ko) * 2012-04-11 2016-09-29 인텔 코포레이션 오퍼레이터 지원 디바이스 대 디바이스(d2d) 탐색
GB2501088B (en) * 2012-04-11 2014-11-12 Broadcom Corp Methods and apparatus for transmitting and/or controlling device-to-device discovery signals
EP2850755A1 (en) * 2012-05-14 2015-03-25 Telefonaktiebolaget LM Ericsson (PUBL) Enhanced receiver configuration adaptive to cyclic prefix configuration
WO2014010956A1 (ko) * 2012-07-13 2014-01-16 한국전자통신연구원 단말 간 직접 통신을 위한 디스커버리 방법
KR20150043367A (ko) * 2012-08-09 2015-04-22 퀄컴 인코포레이티드 디바이스 투 디바이스 통신들을 위한 방법들 및 장치
US9451570B2 (en) * 2012-08-29 2016-09-20 Alcatel Lucent Device discovery for device-to-device communication
US9642128B2 (en) * 2012-10-09 2017-05-02 Snu R&Db Foundation Method and apparatus for performing device-to-device communication in wireless communication system
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KR20150112942A (ko) * 2013-01-31 2015-10-07 엘지전자 주식회사 무선 통신 시스템에서 D2D(Device-to-Device) 통신을 위한 순환 전치 설정 방법 및 이를 위한 장치
KR101710817B1 (ko) * 2013-02-22 2017-02-27 인텔 아이피 코포레이션 액세스 네트워크 선택 및 트래픽 라우팅을 위한 시스템 및 방법

Also Published As

Publication number Publication date
JP6019005B2 (ja) 2016-11-02
EP3065427B1 (en) 2020-09-16
JP2015088952A (ja) 2015-05-07
ES2822932T3 (es) 2021-05-05
US10389564B2 (en) 2019-08-20
EP3065427A1 (en) 2016-09-07
US20160294595A1 (en) 2016-10-06
CN105684477B (zh) 2019-05-14
EP3065427A4 (en) 2017-07-19
CN105684477A (zh) 2016-06-15
WO2015064366A1 (ja) 2015-05-07

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