KR20140099233A - 무선기지국장치, 유저단말, 무선통신시스템 및 무선통신방법 - Google Patents

무선기지국장치, 유저단말, 무선통신시스템 및 무선통신방법 Download PDF

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Publication number
KR20140099233A
KR20140099233A KR1020147012065A KR20147012065A KR20140099233A KR 20140099233 A KR20140099233 A KR 20140099233A KR 1020147012065 A KR1020147012065 A KR 1020147012065A KR 20147012065 A KR20147012065 A KR 20147012065A KR 20140099233 A KR20140099233 A KR 20140099233A
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South Korea
Prior art keywords
control
control channel
frequency
downlink
unit
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KR1020147012065A
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English (en)
Korean (ko)
Inventor
카즈아키 타케다
요시히사 키시야마
사토시 나가타
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가부시키가이샤 엔티티 도코모
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Publication of KR20140099233A publication Critical patent/KR20140099233A/ko
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005—Long term evolution [LTE]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020147012065A 2011-11-07 2012-11-07 무선기지국장치, 유저단말, 무선통신시스템 및 무선통신방법 Ceased KR20140099233A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2011-244006 2011-11-07
JP2011244006 2011-11-07
JP2012062821A JP5487229B2 (ja) 2011-11-07 2012-03-19 無線基地局装置、ユーザ端末、無線通信システム及び無線通信方法
JPJP-P-2012-062821 2012-03-19
PCT/JP2012/078795 WO2013069663A1 (ja) 2011-11-07 2012-11-07 無線基地局装置、ユーザ端末、無線通信システム及び無線通信方法

Publications (1)

Publication Number Publication Date
KR20140099233A true KR20140099233A (ko) 2014-08-11

Family

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Family Applications (1)

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KR1020147012065A Ceased KR20140099233A (ko) 2011-11-07 2012-11-07 무선기지국장치, 유저단말, 무선통신시스템 및 무선통신방법

Country Status (9)

Country Link
US (1) US9408204B2 (enExample)
EP (1) EP2779499B1 (enExample)
JP (1) JP5487229B2 (enExample)
KR (1) KR20140099233A (enExample)
CN (1) CN103931126B (enExample)
CA (1) CA2853610A1 (enExample)
IN (1) IN2014CN04015A (enExample)
RU (1) RU2602431C2 (enExample)
WO (1) WO2013069663A1 (enExample)

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JP5554799B2 (ja) * 2012-03-19 2014-07-23 株式会社Ｎｔｔドコモ 無線基地局装置、ユーザ端末、無線通信システム及び無線通信方法
WO2014209035A1 (ko) * 2013-06-26 2014-12-31 엘지전자 주식회사 무선 통신 시스템에서 제어정보 획득 방법 및 장치
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EP4131838B1 (en) 2015-12-07 2024-05-29 Apple Inc. Multi-subframe uplink scheduling in unlicensed spectrum
WO2017130993A1 (ja) * 2016-01-27 2017-08-03 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
EP3410797B1 (en) * 2016-01-29 2023-06-07 Ntt Docomo, Inc. User terminal, wireless base station, and wireless communication method
CN108605248B (zh) 2016-02-02 2022-04-19 日本电气株式会社 无线通信系统中基于短传输时间间隔的通信方法和装置
US10728893B2 (en) * 2016-04-04 2020-07-28 Qualcomm Incorporated Time-division multiplexing transmission time intervals within a subframe or slot for MMW scheduling
JP6237820B2 (ja) * 2016-05-09 2017-11-29 富士通株式会社 下り制御チャネルのリソースマッピング方法及び装置
CN106100790B (zh) * 2016-06-16 2019-06-18 武汉六为科技有限公司 一种数据传输方法及系统
CN108141302A (zh) * 2016-08-02 2018-06-08 日本电气株式会社 用于参数配置复用的方法和装置
WO2018084499A1 (ko) * 2016-11-03 2018-05-11 엘지전자 주식회사 무선 통신 시스템에서, 하향링크 제어 영역 구성 방법 및 이를 위한 장치
US11122552B2 (en) * 2017-02-06 2021-09-14 Apple Inc. Downlink control signaling segmentation
US10911982B2 (en) * 2017-03-02 2021-02-02 Ntt Docomo, Inc. User terminal and radio communication method
CN109005018B (zh) 2017-03-24 2019-08-13 华为技术有限公司 用于进行数据传输的方法、装置及网络设备
ES2932849T3 (es) * 2017-06-15 2023-01-27 Ntt Docomo Inc Terminal de usuario y método de comunicación inalámbrica
KR102435618B1 (ko) * 2017-06-15 2022-08-24 삼성전자주식회사 무선 통신 시스템에서 하향링크 제어 채널을 송신하기 위한 장치 및 방법
JP7088934B2 (ja) * 2017-08-09 2022-06-21 株式会社Ｎｔｔドコモ 端末、無線通信方法及びシステム
WO2019097655A1 (ja) * 2017-11-16 2019-05-23 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2019097702A1 (ja) * 2017-11-17 2019-05-23 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN111602441A (zh) * 2018-01-11 2020-08-28 株式会社Ntt都科摩 用户终端以及无线通信方法
CN111801919B (zh) * 2018-01-11 2024-03-01 株式会社Ntt都科摩 终端、无线通信方法、基站以及系统
WO2019138563A1 (ja) * 2018-01-12 2019-07-18 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN110113141B (zh) * 2018-01-12 2020-04-03 华为技术有限公司 一种无线通信装置、无线通信方法及计算机可读存储介质
WO2019142272A1 (ja) * 2018-01-17 2019-07-25 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
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CN114503639B (zh) * 2019-07-19 2024-03-12 株式会社Ntt都科摩 终端以及无线通信方法

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Publication number Publication date
WO2013069663A1 (ja) 2013-05-16
IN2014CN04015A (enExample) 2015-10-23
US20140314036A1 (en) 2014-10-23
JP2013123204A (ja) 2013-06-20
RU2602431C2 (ru) 2016-11-20
RU2014120632A (ru) 2015-12-20
EP2779499B1 (en) 2019-01-02
CA2853610A1 (en) 2013-05-16
CN103931126B (zh) 2017-07-18
US9408204B2 (en) 2016-08-02
EP2779499A1 (en) 2014-09-17
EP2779499A4 (en) 2015-08-12
CN103931126A (zh) 2014-07-16
JP5487229B2 (ja) 2014-05-07

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