KR101462292B1 - 서브캐리어 간격 식별 - Google Patents

서브캐리어 간격 식별 Download PDF

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KR101462292B1
KR101462292B1 KR1020097019524A KR20097019524A KR101462292B1 KR 101462292 B1 KR101462292 B1 KR 101462292B1 KR 1020097019524 A KR1020097019524 A KR 1020097019524A KR 20097019524 A KR20097019524 A KR 20097019524A KR 101462292 B1 KR101462292 B1 KR 101462292B1
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South Korea
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subcarrier interval
synchronization signal
type
communication system
interval
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KR20090113893A (ko
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벵트 린드오프
로버트 발데메이어
스테판 파크발
에릭 다흘만
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텔레폰악티에볼라겟엘엠에릭슨(펍)
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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
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • 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
    • 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
    • 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

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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)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
KR1020097019524A 2007-02-23 2008-01-28 서브캐리어 간격 식별 Expired - Fee Related KR101462292B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US89126507P 2007-02-23 2007-02-23
US60/891,265 2007-02-23
US11/943,440 2007-11-20
US11/943,440 US9137075B2 (en) 2007-02-23 2007-11-20 Subcarrier spacing identification

Publications (2)

Publication Number Publication Date
KR20090113893A KR20090113893A (ko) 2009-11-02
KR101462292B1 true KR101462292B1 (ko) 2014-12-01

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Country Link
US (1) US9137075B2 (cg-RX-API-DMAC7.html)
EP (1) EP2122959B1 (cg-RX-API-DMAC7.html)
JP (1) JP5244132B2 (cg-RX-API-DMAC7.html)
KR (1) KR101462292B1 (cg-RX-API-DMAC7.html)
CN (1) CN101636992B (cg-RX-API-DMAC7.html)
AT (1) ATE510391T1 (cg-RX-API-DMAC7.html)
AU (1) AU2008217095B2 (cg-RX-API-DMAC7.html)
MA (1) MA31257B1 (cg-RX-API-DMAC7.html)
MX (1) MX2009008815A (cg-RX-API-DMAC7.html)
MY (1) MY146715A (cg-RX-API-DMAC7.html)
PT (1) PT2122959E (cg-RX-API-DMAC7.html)
RU (1) RU2460226C2 (cg-RX-API-DMAC7.html)
TW (1) TWI387273B (cg-RX-API-DMAC7.html)
WO (1) WO2008101762A1 (cg-RX-API-DMAC7.html)

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US20080205351A1 (en) 2008-08-28
PT2122959E (pt) 2011-08-25
CN101636992A (zh) 2010-01-27
MA31257B1 (fr) 2010-03-01
RU2460226C2 (ru) 2012-08-27
JP2010519838A (ja) 2010-06-03
EP2122959B1 (en) 2011-05-18
US9137075B2 (en) 2015-09-15
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