JP7309625B2 - 無線通信システムにおいて無線信号の送受信方法及び装置 - Google Patents

無線通信システムにおいて無線信号の送受信方法及び装置 Download PDF

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JP7309625B2
JP7309625B2 JP2019569778A JP2019569778A JP7309625B2 JP 7309625 B2 JP7309625 B2 JP 7309625B2 JP 2019569778 A JP2019569778 A JP 2019569778A JP 2019569778 A JP2019569778 A JP 2019569778A JP 7309625 B2 JP7309625 B2 JP 7309625B2
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JP2020523937A (ja
JP2020523937A5 (enExample
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ソクチョル ヤン
ソンウク キム
チェヒョン キム
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LG Electronics Inc
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LG Electronics Inc
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Priority claimed from PCT/KR2018/006855 external-priority patent/WO2018231032A1/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • 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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
JP2019569778A 2017-06-16 2018-06-18 無線通信システムにおいて無線信号の送受信方法及び装置 Active JP7309625B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201762520560P 2017-06-16 2017-06-16
US62/520,560 2017-06-16
US201762548912P 2017-08-22 2017-08-22
US62/548,912 2017-08-22
US201862630324P 2018-02-14 2018-02-14
US62/630,324 2018-02-14
KR20180039476 2018-04-05
KR10-2018-0039476 2018-04-05
PCT/KR2018/006855 WO2018231032A1 (ko) 2017-06-16 2018-06-18 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치

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JP2020523937A JP2020523937A (ja) 2020-08-06
JP2020523937A5 JP2020523937A5 (enExample) 2022-05-10
JP7309625B2 true JP7309625B2 (ja) 2023-07-18

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US (4) US11219023B2 (enExample)
EP (1) EP3641201B1 (enExample)
JP (1) JP7309625B2 (enExample)
CN (2) CN114364047B (enExample)

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JP2020523937A (ja) 2020-08-06
CN114364047B (zh) 2024-10-18
EP3641201A4 (en) 2021-03-10
US11219023B2 (en) 2022-01-04
CN114364047A (zh) 2022-04-15
CN109845178B (zh) 2022-03-08
US11696271B2 (en) 2023-07-04
US20230292297A1 (en) 2023-09-14
US20230090006A1 (en) 2023-03-23
US11825458B2 (en) 2023-11-21
US11627577B2 (en) 2023-04-11
US20210204286A1 (en) 2021-07-01
EP3641201A1 (en) 2020-04-22
EP3641201B1 (en) 2023-08-23
US20220053493A1 (en) 2022-02-17
CN109845178A (zh) 2019-06-04

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