CN104488342B - 无线通信方法、无线通信系统以及无线基站 - Google Patents

无线通信方法、无线通信系统以及无线基站 Download PDF

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Publication number
CN104488342B
CN104488342B CN201380037956.2A CN201380037956A CN104488342B CN 104488342 B CN104488342 B CN 104488342B CN 201380037956 A CN201380037956 A CN 201380037956A CN 104488342 B CN104488342 B CN 104488342B
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China
Prior art keywords
extended
downlink control
ereg
control information
resource
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CN201380037956.2A
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Chinese (zh)
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CN104488342A (zh
Inventor
武田和晃
永田聪
岸山祥久
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NTT Docomo Inc
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NTT Docomo Inc
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    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380037956.2A 2012-07-23 2013-07-22 无线通信方法、无线通信系统以及无线基站 Active CN104488342B (zh)

Applications Claiming Priority (3)

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
JP2012-162819 2012-07-23
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

Publications (2)

Publication Number Publication Date
CN104488342A CN104488342A (zh) 2015-04-01
CN104488342B true CN104488342B (zh) 2018-09-18

Family

ID=49997251

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CN201380037956.2A Active 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

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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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
CN104584469A (zh) 2012-08-15 2015-04-29 富士通株式会社 通信系统、无线基站、无线终端和通信方法
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
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
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
EP3300283B1 (en) * 2015-07-16 2019-09-04 Huawei Technologies Co., Ltd. Device to device data transmission method and device
US9955484B2 (en) * 2015-08-06 2018-04-24 Nokia Technologies Oy Position information based access to a shared radio access channel
KR102110289B1 (ko) * 2016-03-31 2020-05-13 소니 주식회사 단말 장치, 기지국 장치 및 통신 방법
WO2017184070A1 (en) * 2016-04-21 2017-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Extended base station identification code comprising a radio frequency color code
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
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
EP4661332A3 (en) * 2016-11-30 2026-03-04 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information transmission method, and terminal device
CN110393029B (zh) * 2017-01-20 2023-09-12 株式会社Ntt都科摩 用户终端以及无线通信方法
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
US20210368523A1 (en) * 2018-03-01 2021-11-25 Ntt Docomo, Inc. User terminal and radio communication method
PT3823337T (pt) * 2018-07-13 2024-03-11 Ntt Docomo Inc Equipamento de utilizador e estação base
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
KR20140142693A (ko) * 2012-03-28 2014-12-12 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 위한 자원을 할당하는 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
JP2014023108A (ja) 2014-02-03
EP2876962A4 (en) 2016-03-16
US9491749B2 (en) 2016-11-08
WO2014017440A1 (ja) 2014-01-30
US20150181573A1 (en) 2015-06-25
MX2015000901A (es) 2015-04-10
PT2876962T (pt) 2019-03-27
CN104488342A (zh) 2015-04-01
MX341721B (es) 2016-08-31
EP2876962A1 (en) 2015-05-27
EP2876962B1 (en) 2019-02-13
JP5829987B2 (ja) 2015-12-09

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