SI1720310T1 - Metoda in naprava za multipleksiranje podatkov in nadzornih informacij v brezžičnih komunikacijskih sistemih, ki temeljijo na večkratne dostopu s frekvenčno delitvijo - Google Patents

Metoda in naprava za multipleksiranje podatkov in nadzornih informacij v brezžičnih komunikacijskih sistemih, ki temeljijo na večkratne dostopu s frekvenčno delitvijo

Info

Publication number
SI1720310T1
SI1720310T1 SI200632405T SI200632405T SI1720310T1 SI 1720310 T1 SI1720310 T1 SI 1720310T1 SI 200632405 T SI200632405 T SI 200632405T SI 200632405 T SI200632405 T SI 200632405T SI 1720310 T1 SI1720310 T1 SI 1720310T1
Authority
SI
Slovenia
Prior art keywords
wireless communication
control information
multiple access
frequency division
division multiple
Prior art date
Application number
SI200632405T
Other languages
English (en)
Inventor
Joon-Young Cho
Ju-Ho Lee
Hwan-Joon Kwon
Yun-Ok Cho
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of SI1720310T1 publication Critical patent/SI1720310T1/sl

Links

Classifications

    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • 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
    • H04L27/2614—Peak power aspects
    • 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
    • H04L27/26524—Fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators in combination with other circuits for demodulation
    • H04L27/26526—Fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators in combination with other circuits for demodulation with inverse FFT [IFFT] or inverse DFT [IDFT] demodulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] receiver or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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 signaling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmitters (AREA)
SI200632405T 2005-05-03 2006-05-03 Metoda in naprava za multipleksiranje podatkov in nadzornih informacij v brezžičnih komunikacijskih sistemih, ki temeljijo na večkratne dostopu s frekvenčno delitvijo SI1720310T1 (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050037294A KR100724949B1 (ko) 2005-05-03 2005-05-03 주파수 분할 다중접속 기반 무선통신 시스템에서 데이터와제어 정보의 다중화 방법 및 장치
EP06009140.2A EP1720310B1 (en) 2005-05-03 2006-05-03 Method and apparatus for multiplexing data and control information in wireless communication systems based on frequency division multiple access

Publications (1)

Publication Number Publication Date
SI1720310T1 true SI1720310T1 (sl) 2021-09-30

Family

ID=36649568

Family Applications (2)

Application Number Title Priority Date Filing Date
SI200632405T SI1720310T1 (sl) 2005-05-03 2006-05-03 Metoda in naprava za multipleksiranje podatkov in nadzornih informacij v brezžičnih komunikacijskih sistemih, ki temeljijo na večkratne dostopu s frekvenčno delitvijo
SI200632433T SI3454516T1 (sl) 2005-05-03 2006-05-03 Metoda in naprava za multipleksiranje podatkov in nadzornih informacij v brezžičnih komunikacijskih sistemih, ki temeljijo na večkratnem dostopu s frekvenčno delitvijo

Family Applications After (1)

Application Number Title Priority Date Filing Date
SI200632433T SI3454516T1 (sl) 2005-05-03 2006-05-03 Metoda in naprava za multipleksiranje podatkov in nadzornih informacij v brezžičnih komunikacijskih sistemih, ki temeljijo na večkratnem dostopu s frekvenčno delitvijo

Country Status (15)

Country Link
US (4) US7613245B2 (sl)
EP (2) EP3454516B1 (sl)
JP (1) JP4319665B2 (sl)
KR (1) KR100724949B1 (sl)
CN (1) CN1863181B (sl)
AU (1) AU2006201869B2 (sl)
DK (2) DK1720310T3 (sl)
ES (2) ES2958746T3 (sl)
FI (1) FI3454516T3 (sl)
HU (2) HUE064796T2 (sl)
LT (1) LT3454516T (sl)
PL (2) PL1720310T3 (sl)
PT (2) PT3454516T (sl)
RU (1) RU2320087C2 (sl)
SI (2) SI1720310T1 (sl)

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EP1720310A2 (en) 2006-11-08
FI3454516T3 (fi) 2023-12-19
EP1720310A3 (en) 2012-03-14
RU2320087C2 (ru) 2008-03-20
SI3454516T1 (sl) 2024-02-29
US7929590B2 (en) 2011-04-19
US7697631B2 (en) 2010-04-13
EP3454516A1 (en) 2019-03-13
DK3454516T3 (da) 2023-12-18
ES2879325T3 (es) 2021-11-22
KR100724949B1 (ko) 2007-06-04
US20090245412A1 (en) 2009-10-01
PL3454516T3 (pl) 2024-02-05
JP2006314110A (ja) 2006-11-16
US20060262871A1 (en) 2006-11-23
PT3454516T (pt) 2024-02-02
AU2006201869A1 (en) 2006-11-23
CN1863181B (zh) 2010-11-24
ES2958746T3 (es) 2024-02-14
US7613245B2 (en) 2009-11-03
JP4319665B2 (ja) 2009-08-26
US8571122B2 (en) 2013-10-29
HUE064796T2 (hu) 2024-04-28
KR20060115027A (ko) 2006-11-08
EP1720310B1 (en) 2021-06-16
CN1863181A (zh) 2006-11-15
US20100172337A1 (en) 2010-07-08
PT1720310T (pt) 2021-07-14
LT3454516T (lt) 2024-01-10
AU2006201869B2 (en) 2008-02-21
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HUE055073T2 (hu) 2021-10-28
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