DK3618342T3 - Multi-underbærebølgesystem med flere numerologier - Google Patents

Multi-underbærebølgesystem med flere numerologier Download PDF

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Publication number
DK3618342T3
DK3618342T3 DK19204045.9T DK19204045T DK3618342T3 DK 3618342 T3 DK3618342 T3 DK 3618342T3 DK 19204045 T DK19204045 T DK 19204045T DK 3618342 T3 DK3618342 T3 DK 3618342T3
Authority
DK
Denmark
Prior art keywords
multiple numerologies
subcarrier system
subcarrier
numerologies
Prior art date
Application number
DK19204045.9T
Other languages
English (en)
Inventor
Karl Werner
Ning He
Robert Baldemair
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK3618342T3 publication Critical patent/DK3618342T3/da

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Classifications

    • 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), DMT
    • 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
    • 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
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2604—Multiresolution systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
DK19204045.9T 2016-05-13 2017-03-01 Multi-underbærebølgesystem med flere numerologier DK3618342T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662336302P 2016-05-13 2016-05-13
EP17711768.6A EP3455978B1 (en) 2016-05-13 2017-03-01 Multi-subcarrier method and apparatus with multiple numerologies

Publications (1)

Publication Number Publication Date
DK3618342T3 true DK3618342T3 (da) 2020-11-16

Family

ID=58358770

Family Applications (2)

Application Number Title Priority Date Filing Date
DK19204045.9T DK3618342T3 (da) 2016-05-13 2017-03-01 Multi-underbærebølgesystem med flere numerologier
DK17711768.6T DK3455978T3 (da) 2016-05-13 2017-03-01 Multi-underbærebølge-fremgangsmåde og indretning med flere numerologier

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK17711768.6T DK3455978T3 (da) 2016-05-13 2017-03-01 Multi-underbærebølge-fremgangsmåde og indretning med flere numerologier

Country Status (17)

Country Link
US (5) US9820281B1 (da)
EP (2) EP3455978B1 (da)
JP (3) JP6666468B2 (da)
KR (1) KR102084009B1 (da)
CN (2) CN107690768B (da)
AU (1) AU2017263180B2 (da)
BR (1) BR112018073203B1 (da)
CA (1) CA3022668C (da)
DK (2) DK3618342T3 (da)
ES (1) ES2843826T3 (da)
HU (1) HUE053060T2 (da)
MX (1) MX2018012743A (da)
PH (1) PH12018502369A1 (da)
PL (1) PL3618342T3 (da)
RU (1) RU2695801C1 (da)
WO (1) WO2017195048A1 (da)
ZA (1) ZA201806780B (da)

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Also Published As

Publication number Publication date
CN110278063A (zh) 2019-09-24
AU2017263180A1 (en) 2018-11-01
US11601234B2 (en) 2023-03-07
JP2019517178A (ja) 2019-06-20
CN110278063B (zh) 2022-06-07
WO2017195048A1 (en) 2017-11-16
US20190059087A1 (en) 2019-02-21
BR112018073203A2 (pt) 2019-02-19
PH12018502369B1 (en) 2019-09-09
US10575306B2 (en) 2020-02-25
US10952217B2 (en) 2021-03-16
EP3618342B1 (en) 2020-11-04
HUE053060T2 (hu) 2021-06-28
EP3455978B1 (en) 2019-10-23
CN107690768B (zh) 2019-07-05
EP3618342A1 (en) 2020-03-04
CA3022668A1 (en) 2017-11-16
US20170332378A1 (en) 2017-11-16
AU2017263180B2 (en) 2019-11-21
CN107690768A (zh) 2018-02-13
MX2018012743A (es) 2019-01-14
DK3455978T3 (da) 2020-01-20
US20210212064A1 (en) 2021-07-08
JP6666468B2 (ja) 2020-03-13
PH12018502369A1 (en) 2019-09-09
JP7488803B2 (ja) 2024-05-22
US20200267731A1 (en) 2020-08-20
ES2843826T3 (es) 2021-07-20
JP2022023918A (ja) 2022-02-08
BR112018073203B1 (pt) 2020-10-13
KR20180137577A (ko) 2018-12-27
KR102084009B1 (ko) 2020-03-03
CA3022668C (en) 2019-07-16
US9820281B1 (en) 2017-11-14
US20180124791A1 (en) 2018-05-03
PL3618342T3 (pl) 2021-05-31
JP6968138B2 (ja) 2021-11-17
US10111229B2 (en) 2018-10-23
ZA201806780B (en) 2020-09-30
JP2020053978A (ja) 2020-04-02
EP3455978A1 (en) 2019-03-20
RU2695801C1 (ru) 2019-07-29

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