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HUE055073T2 - Eljárás és berendezés adat- és vezérlõinformációk multiplexelésére frekvenciaosztásos többszörös hozzáférésen alapuló vezeték nélküli kommunikációs rendszerekben - Google Patents

Eljárás és berendezés adat- és vezérlõinformációk multiplexelésére frekvenciaosztásos többszörös hozzáférésen alapuló vezeték nélküli kommunikációs rendszerekben

Info

Publication number
HUE055073T2
HUE055073T2 HUE06009140A HUE06009140A HUE055073T2 HU E055073 T2 HUE055073 T2 HU E055073T2 HU E06009140 A HUE06009140 A HU E06009140A HU E06009140 A HUE06009140 A HU E06009140A HU E055073 T2 HUE055073 T2 HU E055073T2
Authority
HU
Hungary
Prior art keywords
wireless communication
control information
multiple access
frequency division
division multiple
Prior art date
Application number
HUE06009140A
Other languages
English (en)
Inventor
Joon-Young Cho
Ju-Ho Lee
Hwan-Joon Kwon
Yun-Ok Cho
Original Assignee
Qualcomm Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36649568&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUE055073(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE055073T2 publication Critical patent/HUE055073T2/hu

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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • 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) or 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—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

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)
  • Transmitters (AREA)
  • Time-Division Multiplex Systems (AREA)
HUE06009140A 2005-05-03 2006-05-03 Eljárás és berendezés adat- és vezérlõinformációk multiplexelésére frekvenciaosztásos többszörös hozzáférésen alapuló vezeték nélküli kommunikációs rendszerekben HUE055073T2 (hu)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HUE055073T2 true HUE055073T2 (hu) 2021-10-28

Family

ID=36649568

Family Applications (2)

Application Number Title Priority Date Filing Date
HUE06009140A HUE055073T2 (hu) 2005-05-03 2006-05-03 Eljárás és berendezés adat- és vezérlõinformációk multiplexelésére frekvenciaosztásos többszörös hozzáférésen alapuló vezeték nélküli kommunikációs rendszerekben
HUE18191168A HUE064796T2 (hu) 2005-05-03 2006-05-03 Eljárás és berendezés adatok multiplexelésére és információ vezérlésére vezeték nélküli kommunikációs rendszerekben frekvenciaosztásos többszörös hozzáférés alapján

Family Applications After (1)

Application Number Title Priority Date Filing Date
HUE18191168A HUE064796T2 (hu) 2005-05-03 2006-05-03 Eljárás és berendezés adatok multiplexelésére és információ vezérlésére vezeték nélküli kommunikációs rendszerekben frekvenciaosztásos többszörös hozzáférés alapján

Country Status (15)

Country Link
US (4) US7613245B2 (hu)
EP (2) EP3454516B1 (hu)
JP (1) JP4319665B2 (hu)
KR (1) KR100724949B1 (hu)
CN (1) CN1863181B (hu)
AU (1) AU2006201869B2 (hu)
DK (2) DK3454516T3 (hu)
ES (2) ES2958746T3 (hu)
FI (1) FI3454516T3 (hu)
HU (2) HUE055073T2 (hu)
LT (1) LT3454516T (hu)
PL (2) PL3454516T3 (hu)
PT (2) PT3454516T (hu)
RU (1) RU2320087C2 (hu)
SI (2) SI3454516T1 (hu)

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US7613245B2 (en) 2009-11-03
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US8571122B2 (en) 2013-10-29
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JP2006314110A (ja) 2006-11-16
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