JP5829987B2 - 無線通信方法、無線通信システム及び無線基地局 - Google Patents

無線通信方法、無線通信システム及び無線基地局 Download PDF

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Publication number
JP5829987B2
JP5829987B2 JP2012162819A JP2012162819A JP5829987B2 JP 5829987 B2 JP5829987 B2 JP 5829987B2 JP 2012162819 A JP2012162819 A JP 2012162819A JP 2012162819 A JP2012162819 A JP 2012162819A JP 5829987 B2 JP5829987 B2 JP 5829987B2
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JP
Japan
Prior art keywords
extended
downlink control
ereg
control information
prb
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JP2012162819A
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English (en)
Japanese (ja)
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JP2014023108A (ja
JP2014023108A5 (enExample
Inventor
和晃 武田
和晃 武田
聡 永田
聡 永田
祥久 岸山
祥久 岸山
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NTT Docomo Inc
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NTT Docomo Inc
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Publication date
Priority to JP2012162819A priority Critical patent/JP5829987B2/ja
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to US14/416,155 priority patent/US9491749B2/en
Priority to PT13823237T priority patent/PT2876962T/pt
Priority to EP13823237.6A priority patent/EP2876962B1/en
Priority to CN201380037956.2A priority patent/CN104488342B/zh
Priority to MX2015000901A priority patent/MX341721B/es
Priority to PCT/JP2013/069803 priority patent/WO2014017440A1/ja
Publication of JP2014023108A publication Critical patent/JP2014023108A/ja
Publication of JP2014023108A5 publication Critical patent/JP2014023108A5/ja
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Publication of JP5829987B2 publication Critical patent/JP5829987B2/ja
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    • 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
    • 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 signalling, 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2012162819A 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 Active JP5829987B2 (ja)

Priority Applications (7)

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
PT13823237T PT2876962T (pt) 2012-07-23 2013-07-22 Método de comunicações sem fio, sistema de comunicações sem fio e estação base sem fios
EP13823237.6A EP2876962B1 (en) 2012-07-23 2013-07-22 Wireless communications method, wireless communications system, and wireless base station
CN201380037956.2A CN104488342B (zh) 2012-07-23 2013-07-22 无线通信方法、无线通信系统以及无线基站
US14/416,155 US9491749B2 (en) 2012-07-23 2013-07-22 Radio communication method, radio communication system and radio base station
MX2015000901A MX341721B (es) 2012-07-23 2013-07-22 Metodo de radiocomunicacion, sistema de radiocomunicacion y estacion de base de radio.
PCT/JP2013/069803 WO2014017440A1 (ja) 2012-07-23 2013-07-22 無線通信方法、無線通信システム及び無線基地局

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015173634A Division JP6105693B2 (ja) 2015-09-03 2015-09-03 無線通信方法、無線通信システム及び無線基地局

Publications (3)

Publication Number Publication Date
JP2014023108A JP2014023108A (ja) 2014-02-03
JP2014023108A5 JP2014023108A5 (enExample) 2015-04-02
JP5829987B2 true JP5829987B2 (ja) 2015-12-09

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JP2012162819A Active 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

Country Status (7)

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

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CN104081707B (zh) * 2012-01-13 2017-02-15 华为技术有限公司 用于生成和传输解调参考信号的方法
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
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
CN103718630A (zh) 2012-08-02 2014-04-09 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
EP2887570A4 (en) * 2012-08-15 2016-01-06 Fujitsu Ltd COMMUNICATION SYSTEM, WIRELESS BASE STATION, WIRELESS DEVICE AND COMMUNICATION PROCESS
KR101562702B1 (ko) 2012-09-14 2015-10-22 주식회사 케이티 송수신포인트의 제어 정보 전송 방법 및 그 송수신포인트, 단말의 제어 정보 수신 방법 및 그 단말
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
US9398577B2 (en) 2012-09-18 2016-07-19 Kt Corporation Transmission and reception of control information
CN104956749B (zh) * 2013-01-29 2019-08-16 太阳专利托管公司 基站、终端以及通信方法
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
US20160316456A1 (en) * 2015-04-10 2016-10-27 Telefonaktiebolaget L M 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
CN107005375B (zh) * 2015-07-16 2021-01-29 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
KR101977004B1 (ko) * 2016-03-31 2019-05-09 소니 주식회사 단말 장치, 기지국 장치 및 통신 방법
CN109076439B (zh) * 2016-04-21 2021-02-12 瑞典爱立信有限公司 用于管理小区标识的方法、网络节点、设备和计算机可读介质
EP3457650A4 (en) * 2016-05-13 2020-01-01 Fujitsu Limited RESOURCE IMAGING METHOD AND DEVICE AND COMMUNICATION SYSTEM
EP3506694B1 (en) * 2016-11-03 2023-01-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Signal transmission method, terminal device, and network device
KR102431635B1 (ko) * 2016-11-04 2022-08-12 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 지연 감소를 위한 적응적 재전송 방법 및 장치
CN109891816B (zh) 2016-11-04 2021-11-09 瑞典爱立信有限公司 短物理下行链路控制信道映射方法、装置
EP3500003B1 (en) * 2016-11-30 2025-11-05 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information transmission method, and terminal device
EP3573397B1 (en) * 2017-01-20 2024-01-03 Ntt Docomo, Inc. User terminal and wireless communication method
WO2018143756A1 (ko) 2017-02-03 2018-08-09 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
CN110383920B (zh) * 2017-03-17 2023-06-06 松下电器（美国）知识产权公司 基站、终端以及通信方法
CN109428701B (zh) * 2017-08-30 2020-07-10 中国信息通信研究院 一种下行控制信道配置方法
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
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
BR112020010827A2 (pt) * 2017-12-01 2020-11-10 Ntt Docomo, Inc. terminal de usuário e método de radiocomunicação
WO2019168051A1 (ja) * 2018-03-01 2019-09-06 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
JP7096335B2 (ja) * 2018-07-13 2022-07-05 株式会社Ｎｔｔドコモ 端末、基地局、無線通信方法及びシステム
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
WO2013147523A1 (ko) * 2012-03-28 2013-10-03 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 위한 자원을 할당하는 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
CN104488342B (zh) 2018-09-18
CN104488342A (zh) 2015-04-01
MX341721B (es) 2016-08-31
US20150181573A1 (en) 2015-06-25
MX2015000901A (es) 2015-04-10
EP2876962B1 (en) 2019-02-13
WO2014017440A1 (ja) 2014-01-30
PT2876962T (pt) 2019-03-27
EP2876962A4 (en) 2016-03-16
EP2876962A1 (en) 2015-05-27
US9491749B2 (en) 2016-11-08
JP2014023108A (ja) 2014-02-03

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