JP7118980B2 - ワイヤレス通信における基準信号に基づく制御データの通信 - Google Patents

ワイヤレス通信における基準信号に基づく制御データの通信 Download PDF

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JP7118980B2
JP7118980B2 JP2019541426A JP2019541426A JP7118980B2 JP 7118980 B2 JP7118980 B2 JP 7118980B2 JP 2019541426 A JP2019541426 A JP 2019541426A JP 2019541426 A JP2019541426 A JP 2019541426A JP 7118980 B2 JP7118980 B2 JP 7118980B2
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communication
base station
timeline
uplink
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JP2020505873A5 (OSRAM
JP2020505873A (ja
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セイエドキアノウシュ・ホセイニ
ワンシ・チェン
シマン・アービンド・パテル
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クアルコム，インコーポレイテッド
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    • 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
    • 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
    • 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
    • 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
    • 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)
JP2019541426A 2017-02-03 2018-02-02 ワイヤレス通信における基準信号に基づく制御データの通信 Active JP7118980B2 (ja)

Applications Claiming Priority (5)

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
PCT/US2018/016583 WO2018144810A1 (en) 2017-02-03 2018-02-02 Communicating control data based on reference signals in wireless communications

Publications (3)

Publication Number Publication Date
JP2020505873A JP2020505873A (ja) 2020-02-20
JP2020505873A5 JP2020505873A5 (OSRAM) 2021-02-25
JP7118980B2 true JP7118980B2 (ja) 2022-08-16

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JP2019541426A Active JP7118980B2 (ja) 2017-02-03 2018-02-02 ワイヤレス通信における基準信号に基づく制御データの通信

Country Status (9)

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

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EP3455991B1 (en) 2016-05-13 2020-10-28 Telefonaktiebolaget LM Ericsson (PUBL) Configuration of downlink transmissions
WO2018030951A1 (en) * 2016-08-12 2018-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Short tti patterns
EP4145753A1 (en) * 2017-02-06 2023-03-08 Motorola Mobility LLC Method and apparatus for short pdcch operation
CN110622609B (zh) * 2017-05-15 2023-03-24 Lg电子株式会社 用于在无线通信系统中接收下行链路信号的方法和装置
WO2019053863A1 (ja) * 2017-09-14 2019-03-21 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN112956151B (zh) 2018-11-02 2023-01-13 中兴通讯股份有限公司 用于上行链路传输的群组特定的资源指示

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US9055535B2 (en) * 2010-04-30 2015-06-09 Panasonic Intellectual Property Corporation Of America Wireless communication device and method for controlling transmission power
US9344246B2 (en) * 2010-10-08 2016-05-17 Qualcomm Incorporated Reference signal configuration and relay downlink control channel
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Also Published As

Publication number Publication date
CN110235405B (zh) 2021-11-30
CN110235405A (zh) 2019-09-13
KR20190113794A (ko) 2019-10-08
US10412716B2 (en) 2019-09-10
US20180227907A1 (en) 2018-08-09
CA3048227A1 (en) 2018-08-09
KR102629101B1 (ko) 2024-01-24
WO2018144810A1 (en) 2018-08-09
BR112019015508A2 (pt) 2020-03-31
EP3577820A1 (en) 2019-12-11
TWI762569B (zh) 2022-05-01
JP2020505873A (ja) 2020-02-20
TW201832602A (zh) 2018-09-01

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