PT2876962T - Método de comunicações sem fio, sistema de comunicações sem fio e estação base sem fios - Google Patents

Método de comunicações sem fio, sistema de comunicações sem fio e estação base sem fios

Info

Publication number
PT2876962T
PT2876962T PT13823237T PT13823237T PT2876962T PT 2876962 T PT2876962 T PT 2876962T PT 13823237 T PT13823237 T PT 13823237T PT 13823237 T PT13823237 T PT 13823237T PT 2876962 T PT2876962 T PT 2876962T
Authority
PT
Portugal
Prior art keywords
wireless communications
wireless
base station
communications system
communications method
Prior art date
Application number
PT13823237T
Other languages
English (en)
Inventor
Kishiyama Yoshihisa
Nagata Satoshi
Takeda Kazuaki
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 PT2876962T publication Critical patent/PT2876962T/pt

Links

Classifications

    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PT13823237T 2012-07-23 2013-07-22 Método de comunicações sem fio, sistema de comunicações sem fio e estação base sem fios PT2876962T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012162819A JP5829987B2 (ja) 2012-07-23 2012-07-23 無線通信方法、無線通信システム及び無線基地局

Publications (1)

Publication Number Publication Date
PT2876962T true PT2876962T (pt) 2019-03-27

Family

ID=49997251

Family Applications (1)

Application Number Title Priority Date Filing Date
PT13823237T PT2876962T (pt) 2012-07-23 2013-07-22 Método de comunicações sem fio, sistema de comunicações sem fio e estação base sem fios

Country Status (7)

Country Link
US (1) US9491749B2 (pt)
EP (1) EP2876962B1 (pt)
JP (1) JP5829987B2 (pt)
CN (1) CN104488342B (pt)
MX (1) MX341721B (pt)
PT (1) PT2876962T (pt)
WO (1) WO2014017440A1 (pt)

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CA2860981C (en) 2012-01-13 2019-02-19 Branislav Popovic Method for generating and transmitting demodulation reference signals
JP5781028B2 (ja) * 2012-07-23 2015-09-16 株式会社Ｎｔｔドコモ 無線通信方法、無線基地局、ユーザ端末及び無線通信システム
WO2014019202A1 (zh) 2012-08-02 2014-02-06 华为技术有限公司 增强型物理下行控制信道传输方法及设备
WO2014019208A1 (zh) 2012-08-02 2014-02-06 华为技术有限公司 传输控制信息的方法、装置及系统
JPWO2014027409A1 (ja) 2012-08-15 2016-07-25 富士通株式会社 通信システム、無線基地局、無線端末および通信方法
KR101562694B1 (ko) * 2012-09-18 2015-10-22 주식회사 케이티 송수신포인트의 제어 정보 전송 방법 및 그 송수신포인트, 단말의 제어 정보 수신 방법 및 그 단말
CN104798330B (zh) 2012-09-14 2018-06-12 谷歌有限责任公司 传输接收点的控制信息传输方法及此传输接收点、终端的控制信息接收方法及此终端
US9398577B2 (en) 2012-09-18 2016-07-19 Kt Corporation Transmission and reception of control information
WO2014117326A1 (en) 2013-01-29 2014-08-07 Panasonic Intellectual Property Corporation Of America Base station, terminal, transmission method, and reception method
CN105471561A (zh) * 2014-09-05 2016-04-06 中兴通讯股份有限公司 一种信道复用的方法和装置
WO2016163922A1 (en) * 2015-04-10 2016-10-13 Telefonaktiebolaget Lm Ericsson (Publ) Radio access node, wireless device and methods performed therein
US10652768B2 (en) 2015-04-20 2020-05-12 Qualcomm Incorporated Control channel based broadcast messaging
WO2017008305A1 (zh) * 2015-07-16 2017-01-19 华为技术有限公司 终端到终端数据传输方法及设备
US9955484B2 (en) * 2015-08-06 2018-04-24 Nokia Technologies Oy Position information based access to a shared radio access channel
JP6380705B2 (ja) * 2016-03-31 2018-08-29 ソニー株式会社 端末装置、基地局装置および通信方法
RU2699831C1 (ru) * 2016-04-21 2019-09-11 Телефонактиеболагет Лм Эрикссон (Пабл) Способы и устройства для управления идентификатором соты в gsm сети
WO2017193373A1 (zh) * 2016-05-13 2017-11-16 富士通株式会社 资源映射方法、装置以及通信系统
CN109891966B (zh) * 2016-11-03 2023-05-30 Oppo广东移动通信有限公司 传输信号的方法、终端设备和网络设备
KR102431635B1 (ko) * 2016-11-04 2022-08-12 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 지연 감소를 위한 적응적 재전송 방법 및 장치
CN113922941B (zh) * 2016-11-04 2024-05-24 瑞典爱立信有限公司 短物理下行链路控制信道（sPDCCH）映射设计
KR20190089881A (ko) 2016-11-30 2019-07-31 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 정보를 전송하는 방법, 단말 장치와 네트워크 장치
WO2018135608A1 (ja) * 2017-01-20 2018-07-26 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
KR20190105227A (ko) 2017-02-03 2019-09-16 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 레퍼런스 신호 및 데이터 채널의 송수신 방법, 장치, 및 시스템
US11122552B2 (en) * 2017-02-06 2021-09-14 Apple Inc. Downlink control signaling segmentation
US10980019B2 (en) * 2017-03-17 2021-04-13 Panasonic Intellectual Property Corporation Of America Base station, terminal, and communication method
CN110149195B (zh) * 2017-08-30 2021-10-08 中国信息通信研究院 一种下行控制信道配置方法和装置
CN111213423B (zh) * 2017-09-08 2023-11-03 株式会社Ntt都科摩 用户终端以及无线通信方法
US10652069B2 (en) * 2017-10-26 2020-05-12 Qualcomm Incorporated Resource element group mapping for a downlink control channel
EP3713320A4 (en) * 2017-11-17 2021-06-23 Ntt Docomo, Inc. USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE
JP7116084B2 (ja) * 2017-12-01 2022-08-09 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
CN112020874A (zh) * 2018-03-01 2020-12-01 株式会社Ntt都科摩 用户终端以及无线通信方法
US20210274487A1 (en) * 2018-07-13 2021-09-02 Ntt Docomo, Inc. User terminal and base station
US11212062B2 (en) * 2018-09-28 2021-12-28 Qualcomm Incorporated Limits on quantity of downlink control information (DCI) processed
CN111181666B (zh) * 2018-11-12 2021-03-12 大唐移动通信设备有限公司 一种时频调整方法及装置

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KR100956828B1 (ko) * 2008-11-13 2010-05-11 엘지전자 주식회사 반(半)-지속적 스케줄링의 비활성화를 지시하는 방법 및 이를 이용한 장치
JP5906532B2 (ja) 2012-03-15 2016-04-20 シャープ株式会社 基地局装置、端末装置、通信方法および集積回路
US9374813B2 (en) * 2012-03-28 2016-06-21 Lg Electronics Inc. Method for allocating resources for downlink control channel in wireless communication system and device for same

Also Published As

Publication number Publication date
MX2015000901A (es) 2015-04-10
CN104488342A (zh) 2015-04-01
CN104488342B (zh) 2018-09-18
EP2876962A1 (en) 2015-05-27
MX341721B (es) 2016-08-31
JP5829987B2 (ja) 2015-12-09
US9491749B2 (en) 2016-11-08
WO2014017440A1 (ja) 2014-01-30
JP2014023108A (ja) 2014-02-03
EP2876962A4 (en) 2016-03-16
EP2876962B1 (en) 2019-02-13
US20150181573A1 (en) 2015-06-25

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