JP6019005B2 - 無線基地局、ユーザ端末及び無線通信方法 - Google Patents

無線基地局、ユーザ端末及び無線通信方法 Download PDF

Info

Publication number
JP6019005B2
JP6019005B2 JP2013226439A JP2013226439A JP6019005B2 JP 6019005 B2 JP6019005 B2 JP 6019005B2 JP 2013226439 A JP2013226439 A JP 2013226439A JP 2013226439 A JP2013226439 A JP 2013226439A JP 6019005 B2 JP6019005 B2 JP 6019005B2
Authority
JP
Japan
Prior art keywords
length
user terminal
base station
transmission
transmission period
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
JP2013226439A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015088952A5 (enExample
JP2015088952A (ja
Inventor
浩樹 原田
浩樹 原田
ゼン ユンボ
ゼン ユンボ
ジョウ チュン
ジョウ チュン
ジャン ユンセン
ジャン ユンセン
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
Priority to JP2013226439A priority Critical patent/JP6019005B2/ja
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to PCT/JP2014/077488 priority patent/WO2015064366A1/ja
Priority to ES14858355T priority patent/ES2822932T3/es
Priority to EP14858355.2A priority patent/EP3065427B1/en
Priority to PT148583552T priority patent/PT3065427T/pt
Priority to US15/032,343 priority patent/US10389564B2/en
Priority to CN201480059794.7A priority patent/CN105684477B/zh
Publication of JP2015088952A publication Critical patent/JP2015088952A/ja
Publication of JP2015088952A5 publication Critical patent/JP2015088952A5/ja
Application granted granted Critical
Publication of JP6019005B2 publication Critical patent/JP6019005B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2013226439A 2013-10-31 2013-10-31 無線基地局、ユーザ端末及び無線通信方法 Active JP6019005B2 (ja)

Priority Applications (7)

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
ES14858355T ES2822932T3 (es) 2013-10-31 2014-10-16 Estación base de radio, terminal de usuario y método de comunicación por radio
EP14858355.2A EP3065427B1 (en) 2013-10-31 2014-10-16 Radio base station, user terminal, and radio communication method
PT148583552T PT3065427T (pt) 2013-10-31 2014-10-16 Estação base de rádio, terminal de utilizador e método de radiocomunicação
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
US15/032,343 US10389564B2 (en) 2013-10-31 2014-10-16 Radio base station, user terminal and radio communication method
CN201480059794.7A CN105684477B (zh) 2013-10-31 2014-10-16 无线基站、用户终端以及无线通信方法

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 (3)

Publication Number Publication Date
JP2015088952A JP2015088952A (ja) 2015-05-07
JP2015088952A5 JP2015088952A5 (enExample) 2016-04-28
JP6019005B2 true JP6019005B2 (ja) 2016-11-02

Family

ID=53003975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013226439A Active 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

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)

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
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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
PT3065427T (pt) 2020-10-19

Similar Documents

Publication Publication Date Title
JP6019005B2 (ja) 無線基地局、ユーザ端末及び無線通信方法
JP7010933B2 (ja) 無線通信システムにおいてリソースを選択しｐｓｃｃｈを伝送する方法及び装置
JP6267796B2 (ja) 時分割複信（ｔｄｄ）システムにおけるアップリンクサブフレームの短縮
CN104471972B (zh) 在无线通信系统中执行终端的测量的方法及其装置
JP2021029057A (ja) 端末、基地局、無線通信方法及びシステム
CN114902769A (zh) 更新基于单pdcch的多trp pdsch或基于多pdcch的多trp pdsch的活动tci状态
JP6921211B2 (ja) 無線通信システムにおいて、端末がｃｒを測定して送信を行う方法及び装置
EP3425978B1 (en) User terminal, wireless base station and wireless communication method
US10849010B2 (en) Method and apparatus for transmitting SA and data associated with congestion control in wireless communication system
JP2015518667A (ja) 無線通信システムにおけるサブフレームの動的な構成
CN107079440A (zh) 用户终端、无线基站以及无线通信方法
CN110999446B (zh) 在支持多个tti长度的系统中发送信号的方法及装置
WO2015174328A1 (ja) 無線基地局、ユーザ端末及び無線通信方法
JP2019532555A (ja) 無線通信システムにおいて端末の測定によるリソース選択及びデータ伝送方法及び装置
JP6844854B2 (ja) 端末、基地局及び無線通信方法
US20210160819A1 (en) Method by which terminal simultaneously transmits messages in at least two carriers in wireless communication system supporting device to device communication, and apparatus therefor
US10097983B2 (en) Radio base station, user terminal and radio communication method
JP6239299B2 (ja) 無線基地局、ユーザ端末および無線通信方法
CN111096013A (zh) 终端在无线通信系统中在多个cc上选择资源并发送信号的方法及设备
KR20200044970A (ko) 단말 간 통신을 지원하는 무선통신시스템에서 단말이 d2d 신호를 전송하는 방법 및 이를 위한 장치
CN103313376A (zh) 通信方法、用户设备和网络侧设备
WO2014071615A1 (zh) 传输信息的方法和装置
JP6417025B2 (ja) 時分割複信（ｔｄｄ）システムにおけるアップリンクサブフレームの短縮
CN119054385A (zh) 用于上行链路资源映射的方法
OA18479A (en) Radio base station, user terminal, and radio communication method.

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160311

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160311

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20160311

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20160411

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160614

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160802

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160906

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20161003

R150 Certificate of patent or registration of utility model

Ref document number: 6019005

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250