TWI762569B - 在無線通訊中基於參考信號傳送控制資料 - Google Patents

在無線通訊中基於參考信號傳送控制資料 Download PDF

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Publication number
TWI762569B
TWI762569B TW107103762A TW107103762A TWI762569B TW I762569 B TWI762569 B TW I762569B TW 107103762 A TW107103762 A TW 107103762A TW 107103762 A TW107103762 A TW 107103762A TW I762569 B TWI762569 B TW I762569B
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TW
Taiwan
Prior art keywords
type
timing advance
communication
uplink
downlink
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TW107103762A
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English (en)
Chinese (zh)
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TW201832602A (zh
Inventor
席德凱納許 胡賽尼
陳旺旭
石門阿爾溫德 派特
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美商高通公司
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Publication of TW201832602A publication Critical patent/TW201832602A/zh
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Publication of TWI762569B publication Critical patent/TWI762569B/zh

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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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04L5/0001—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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
TW107103762A 2017-02-03 2018-02-02 在無線通訊中基於參考信號傳送控制資料 TWI762569B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762454517P 2017-02-03 2017-02-03
US62/454,517 2017-02-03
US15/886,584 2018-02-01
US15/886,584 US10412716B2 (en) 2017-02-03 2018-02-01 Communicating control data based on reference signals in wireless communications

Publications (2)

Publication Number Publication Date
TW201832602A TW201832602A (zh) 2018-09-01
TWI762569B true TWI762569B (zh) 2022-05-01

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TW107103762A TWI762569B (zh) 2017-02-03 2018-02-02 在無線通訊中基於參考信號傳送控制資料

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Country Link
US (1) US10412716B2 (enExample)
EP (1) EP3577820A1 (enExample)
JP (1) JP7118980B2 (enExample)
KR (1) KR102629101B1 (enExample)
CN (1) CN110235405B (enExample)
BR (1) BR112019015508A2 (enExample)
CA (1) CA3048227A1 (enExample)
TW (1) TWI762569B (enExample)
WO (1) WO2018144810A1 (enExample)

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WO2017196245A1 (en) 2016-05-13 2017-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Configuration of downlink transmissions
CN109565823B (zh) * 2016-08-12 2023-05-30 瑞典爱立信有限公司 短tti模式
KR20190116293A (ko) * 2017-02-06 2019-10-14 모토로라 모빌리티 엘엘씨 짧은 pdcch 동작을 위한 방법 및 장치
JP6916304B2 (ja) * 2017-05-15 2021-08-11 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて下りリンク信号を受信する方法及びそのための装置
CN111095812B (zh) * 2017-09-14 2023-06-30 株式会社Ntt都科摩 用户终端以及无线通信方法
WO2020034443A1 (en) * 2018-11-02 2020-02-20 Zte Corporation Group-specific resource indications for uplink transmissions
US12513724B2 (en) * 2019-09-27 2025-12-30 Qualcomm Incorporated Physical downlink control channel resources for reduced capability user equipment

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CN103444243A (zh) * 2011-01-20 2013-12-11 高通股份有限公司 用于确定对于小区的时序信息的方法和装置
US20150208397A1 (en) * 2010-03-26 2015-07-23 Lg Electronics Inc. Method and base station for receiving reference signal, and method and user equipment for receiving reference signal
US20150237586A1 (en) * 2010-04-30 2015-08-20 Panasonic Intellectual Property Corporation Of America Wireless communication device and method for controlling transmission power
TW201701702A (zh) * 2015-04-08 2017-01-01 阿爾卡特朗訊美國股份有限公司 基地台同步

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US9344246B2 (en) * 2010-10-08 2016-05-17 Qualcomm Incorporated Reference signal configuration and relay downlink control channel
JP6640718B2 (ja) * 2013-06-24 2020-02-05 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてサウンディング参照信号の送信電力を制御する方法及びそのための装置
US10285184B2 (en) * 2014-07-15 2019-05-07 Arris Enterprises Llc Antenna-radiation-pattern selection for reduced interference
US10212711B2 (en) * 2014-08-28 2019-02-19 Lg Electronics Inc. Method for controlling D2D signal transmission power in wireless communication system and device for same
JP6789211B2 (ja) * 2014-09-08 2020-11-25 インターデイジタル パテント ホールディングス インコーポレイテッド 異なる送信時間間隔（ｔｔｉ）持続時間により動作するシステムおよび方法
CN107079307A (zh) * 2014-09-25 2017-08-18 株式会社Ntt都科摩 基站和用户装置
WO2016072570A1 (ko) * 2014-11-04 2016-05-12 엘지전자 주식회사 무선통신 시스템의 특정 프레임에서 서비스 별로 데이터를 수신하는 방법 및 이를 위한 장치
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KR102597950B1 (ko) 2016-03-30 2023-11-02 인터디지탈 패튼 홀딩스, 인크 Lte 네트워크의 물리 채널에서의 레이턴시 감소
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US20070149227A1 (en) * 2005-12-22 2007-06-28 Vladimir Parizhsky Methods and apparatus of implementing and/or using a dedicated control channel
US20150208397A1 (en) * 2010-03-26 2015-07-23 Lg Electronics Inc. Method and base station for receiving reference signal, and method and user equipment for receiving reference signal
US20150237586A1 (en) * 2010-04-30 2015-08-20 Panasonic Intellectual Property Corporation Of America Wireless communication device and method for controlling transmission power
CN103444243A (zh) * 2011-01-20 2013-12-11 高通股份有限公司 用于确定对于小区的时序信息的方法和装置
TW201701702A (zh) * 2015-04-08 2017-01-01 阿爾卡特朗訊美國股份有限公司 基地台同步

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Also Published As

Publication number Publication date
KR20190113794A (ko) 2019-10-08
JP2020505873A (ja) 2020-02-20
CN110235405A (zh) 2019-09-13
US10412716B2 (en) 2019-09-10
CA3048227A1 (en) 2018-08-09
WO2018144810A1 (en) 2018-08-09
TW201832602A (zh) 2018-09-01
US20180227907A1 (en) 2018-08-09
JP7118980B2 (ja) 2022-08-16
KR102629101B1 (ko) 2024-01-24
CN110235405B (zh) 2021-11-30
EP3577820A1 (en) 2019-12-11
BR112019015508A2 (pt) 2020-03-31

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