JP2018511194A - ２つのｄｆｔプリコーディング段を用いるｓｃ−ｆｄｍａのための送信方式 - Google Patents

２つのｄｆｔプリコーディング段を用いるｓｃ−ｆｄｍａのための送信方式 Download PDF

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Publication number
JP2018511194A
JP2018511194A JP2017538965A JP2017538965A JP2018511194A JP 2018511194 A JP2018511194 A JP 2018511194A JP 2017538965 A JP2017538965 A JP 2017538965A JP 2017538965 A JP2017538965 A JP 2017538965A JP 2018511194 A JP2018511194 A JP 2018511194A
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fec
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dft
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JP2018511194A5 (OSRAM
Inventor
チュル ロー ジューン
チュル ロー ジューン
バートランド ピエール
バートランド ピエール
ヤオ ジュン
ヤオ ジュン
Original Assignee
日本テキサス・インスツルメンツ株式会社
テキサス インスツルメンツ インコーポレイテッド
テキサス インスツルメンツ インコーポレイテッド
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Publication of JP2018511194A publication Critical patent/JP2018511194A/ja
Publication of JP2018511194A5 publication Critical patent/JP2018511194A5/ja
Priority to JP2022143651A priority Critical patent/JP2022172355A/ja
Priority to JP2024231947A priority patent/JP2025041953A/ja
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    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
JP2017538965A 2015-01-23 2016-01-22 ２つのｄｆｔプリコーディング段を用いるｓｃ−ｆｄｍａのための送信方式 Pending JP2018511194A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022143651A JP2022172355A (ja) 2015-01-23 2022-09-09 ２つのｄｆｔプリコーディング段を用いるｓｃ－ｆｄｍａのための送信方式
JP2024231947A JP2025041953A (ja) 2015-01-23 2024-12-27 ２つのｄｆｔプリコーディング段を用いるｓｃ－ｆｄｍａのための送信方式

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562107038P 2015-01-23 2015-01-23
US62/107,038 2015-01-23
US14/971,624 US10454739B2 (en) 2015-01-23 2015-12-16 Transmission scheme for SC-FDMA with two DFT-precoding stages
US14/971,624 2015-12-16
PCT/US2016/014632 WO2016118929A2 (en) 2015-01-23 2016-01-22 Transmission scheme for sc-fdma with two dft-precoding stages

Related Child Applications (1)

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JP2022143651A Division JP2022172355A (ja) 2015-01-23 2022-09-09 ２つのｄｆｔプリコーディング段を用いるｓｃ－ｆｄｍａのための送信方式

Publications (2)

Publication Number Publication Date
JP2018511194A true JP2018511194A (ja) 2018-04-19
JP2018511194A5 JP2018511194A5 (OSRAM) 2019-02-28

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Family Applications (3)

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JP2017538965A Pending JP2018511194A (ja) 2015-01-23 2016-01-22 ２つのｄｆｔプリコーディング段を用いるｓｃ−ｆｄｍａのための送信方式
JP2022143651A Pending JP2022172355A (ja) 2015-01-23 2022-09-09 ２つのｄｆｔプリコーディング段を用いるｓｃ－ｆｄｍａのための送信方式
JP2024231947A Pending JP2025041953A (ja) 2015-01-23 2024-12-27 ２つのｄｆｔプリコーディング段を用いるｓｃ－ｆｄｍａのための送信方式

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JP2022143651A Pending JP2022172355A (ja) 2015-01-23 2022-09-09 ２つのｄｆｔプリコーディング段を用いるｓｃ－ｆｄｍａのための送信方式
JP2024231947A Pending JP2025041953A (ja) 2015-01-23 2024-12-27 ２つのｄｆｔプリコーディング段を用いるｓｃ－ｆｄｍａのための送信方式

Country Status (5)

Country Link
US (2) US10454739B2 (OSRAM)
EP (1) EP3300548B1 (OSRAM)
JP (3) JP2018511194A (OSRAM)
CN (2) CN112866169A (OSRAM)
WO (1) WO2016118929A2 (OSRAM)

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US11057261B2 (en) * 2018-12-26 2021-07-06 Cable Television Laboratories, Inc. Systems and methods for transmitting data via an electrical cable
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US12457068B2 (en) 2020-07-17 2025-10-28 Qualcomm Incorporated NR-U for 6GHz band: PAPR reduction for cross CC transmission
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Also Published As

Publication number Publication date
CN112866169A (zh) 2021-05-28
EP3300548A2 (en) 2018-04-04
EP3300548A4 (en) 2019-08-28
CN107912081A (zh) 2018-04-13
EP3300548B1 (en) 2023-05-10
WO2016118929A3 (en) 2018-02-22
CN107912081B (zh) 2021-04-06
US10454739B2 (en) 2019-10-22
JP2025041953A (ja) 2025-03-26
JP2022172355A (ja) 2022-11-15
WO2016118929A2 (en) 2016-07-28
US20200007376A1 (en) 2020-01-02
US20160218905A1 (en) 2016-07-28

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