IN2014CN04015A - - Google Patents

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Publication number
IN2014CN04015A
IN2014CN04015A IN4015CHN2014A IN2014CN04015A IN 2014CN04015 A IN2014CN04015 A IN 2014CN04015A IN 4015CHN2014 A IN4015CHN2014 A IN 4015CHN2014A IN 2014CN04015 A IN2014CN04015 A IN 2014CN04015A
Authority
IN
India
Prior art keywords
control
areas
control channel
allocation
downstream
Prior art date
Application number
Other languages
English (en)
Inventor
Kazuaki Takeda
Yoshihisa Kishiyama
Satoshi Nagata
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 IN2014CN04015A publication Critical patent/IN2014CN04015A/en

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Classifications

    • 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
    • H04L5/0001—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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
    • 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 signaling, 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
    • H04L5/003—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
IN4015CHN2014 2011-11-07 2012-11-07 IN2014CN04015A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
PCT/JP2012/078795 WO2013069663A1 (fr) 2011-11-07 2012-11-07 Appareil de station de base radio, terminal utilisateur, système de communication sans fil et procédé de communication sans fil

Publications (1)

Publication Number Publication Date
IN2014CN04015A true IN2014CN04015A (fr) 2015-10-23

Family

ID=48290037

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4015CHN2014 IN2014CN04015A (fr) 2011-11-07 2012-11-07

Country Status (9)

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

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IN2014KN01173A (fr) 2011-12-23 2015-10-16 Fujitsu Ltd
KR102023009B1 (ko) 2012-01-31 2019-09-19 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 위한 참조 신호 안테나 포트 결정 방법 및 이를 위한 장치
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
EP3016302B1 (fr) * 2013-06-26 2018-05-23 LG Electronics Inc. Procédé et appareil d'acquisition d'informations de commande dans un système de communication sans fil
KR101996581B1 (ko) * 2015-05-21 2019-07-04 후아웨이 테크놀러지 컴퍼니 리미티드 데이터 전송 방법 및 장치
EP4131838B1 (fr) * 2015-12-07 2024-05-29 Apple Inc. Planification de liaison montante multi-sous-trame dans un spectre sans licence
JP6865502B2 (ja) * 2016-01-27 2021-04-28 株式会社Ｎｔｔドコモ 端末及び無線通信方法
WO2017130990A1 (fr) * 2016-01-29 2017-08-03 株式会社Ｎｔｔドコモ Terminal d'utilisateur, station de base sans fil, et procédé de communication sans fil
WO2017132841A1 (fr) 2016-02-02 2017-08-10 Nec Corporation Procédé et appareil de communication basés sur des intervalles de temps d'émission courts dans un système de communication sans fil
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
EP3338385A4 (fr) * 2016-08-02 2019-05-15 Nec Corporation Procédés et appareils pour le multiplexage de numérologie
US10932247B2 (en) * 2016-11-03 2021-02-23 Lg Electronics Inc. Method for configuring downlink control region in wireless communication system and device for same
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
CN108632011B (zh) 2017-03-24 2023-11-21 华为技术有限公司 用于进行数据传输的方法和装置
KR102435618B1 (ko) * 2017-06-15 2022-08-24 삼성전자주식회사 무선 통신 시스템에서 하향링크 제어 채널을 송신하기 위한 장치 및 방법
CN115514466A (zh) * 2017-06-15 2022-12-23 株式会社Ntt都科摩 终端和基站
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
AU2017439398B2 (en) * 2017-11-16 2023-03-16 Ntt Docomo, Inc. User terminal and radio communication method
WO2019097702A1 (fr) * 2017-11-17 2019-05-23 株式会社Ｎｔｔドコモ Terminal utilisateur et procédé de communication sans fil
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
EP3739832A4 (fr) * 2018-01-11 2021-07-21 Ntt Docomo, Inc. Terminal utilisateur et procédé de communication radio
CN110034888A (zh) * 2018-01-12 2019-07-19 华为技术有限公司 一种无线通信装置及无线通信方法
AU2018401104C1 (en) * 2018-01-12 2024-03-14 Ntt Docomo, Inc. User terminal and radio communication method
US20210368523A1 (en) * 2018-03-01 2021-11-25 Ntt Docomo, Inc. User terminal and radio communication method
CA3100850A1 (fr) * 2018-05-21 2019-11-28 Ntt Docomo, Inc. Terminal utilisateur
EP3817313A4 (fr) * 2018-06-28 2022-02-23 Ntt Docomo, Inc. Terminal d'utilisateur et procédé de communication sans fil
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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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Also Published As

Publication number Publication date
US20140314036A1 (en) 2014-10-23
KR20140099233A (ko) 2014-08-11
CN103931126B (zh) 2017-07-18
EP2779499A4 (fr) 2015-08-12
CA2853610A1 (fr) 2013-05-16
RU2602431C2 (ru) 2016-11-20
WO2013069663A1 (fr) 2013-05-16
JP5487229B2 (ja) 2014-05-07
US9408204B2 (en) 2016-08-02
RU2014120632A (ru) 2015-12-20
CN103931126A (zh) 2014-07-16
EP2779499A1 (fr) 2014-09-17
JP2013123204A (ja) 2013-06-20
EP2779499B1 (fr) 2019-01-02

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