EP2186283A4 - Procédé et système d'émission et de réception de signaux - Google Patents

Procédé et système d'émission et de réception de signaux

Info

Publication number
EP2186283A4
EP2186283A4 EP08839289A EP08839289A EP2186283A4 EP 2186283 A4 EP2186283 A4 EP 2186283A4 EP 08839289 A EP08839289 A EP 08839289A EP 08839289 A EP08839289 A EP 08839289A EP 2186283 A4 EP2186283 A4 EP 2186283A4
Authority
EP
European Patent Office
Prior art keywords
transmitting
receiving signals
signals
receiving
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP08839289A
Other languages
German (de)
English (en)
Other versions
EP2186283A2 (fr
Inventor
Woo Suk Ko
Sang Chul Moon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics 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
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2186283A2 publication Critical patent/EP2186283A2/fr
Publication of EP2186283A4 publication Critical patent/EP2186283A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H04L27/3809—Amplitude regulation arrangements
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Error Detection And Correction (AREA)
  • Circuits Of Receivers In General (AREA)
  • Dc Digital Transmission (AREA)
EP08839289A 2007-10-18 2008-10-16 Procédé et système d'émission et de réception de signaux Withdrawn EP2186283A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98079907P 2007-10-18 2007-10-18
PCT/KR2008/006115 WO2009051421A2 (fr) 2007-10-18 2008-10-16 Procédé et système d'émission et de réception de signaux

Publications (2)

Publication Number Publication Date
EP2186283A2 EP2186283A2 (fr) 2010-05-19
EP2186283A4 true EP2186283A4 (fr) 2011-03-09

Family

ID=40567967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08839289A Withdrawn EP2186283A4 (fr) 2007-10-18 2008-10-16 Procédé et système d'émission et de réception de signaux

Country Status (2)

Country Link
EP (1) EP2186283A4 (fr)
WO (1) WO2009051421A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3215191B1 (fr) 2014-11-05 2024-08-14 Voyager Therapeutics, Inc. Polynucléotides codant pour la dopa décarboxylase et destinés au traitement de la maladie de parkinson
CN114717264A (zh) 2014-11-14 2022-07-08 沃雅戈治疗公司 治疗肌萎缩性侧索硬化(als)的组合物和方法
KR20230145206A (ko) 2014-11-14 2023-10-17 보이저 테라퓨틱스, 인크. 조절성 폴리뉴클레오티드
US10584337B2 (en) 2016-05-18 2020-03-10 Voyager Therapeutics, Inc. Modulatory polynucleotides
JOP20190269A1 (ar) 2017-06-15 2019-11-20 Voyager Therapeutics Inc بولي نوكليوتيدات aadc لعلاج مرض باركنسون
CN112424359A (zh) 2018-05-15 2021-02-26 沃雅戈治疗公司 用于治疗帕金森氏病的组合物和方法
US12281321B2 (en) 2018-09-28 2025-04-22 Voyager Therapeutics, Inc. Frataxin expression constructs having engineered promoters and methods of use thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050047514A1 (en) * 2001-05-08 2005-03-03 Edgar Bolinth Method and device for transmitting data in a multi-carrier systemcomprising parallel concatenated coding and modulation
US20050185575A1 (en) * 2004-02-19 2005-08-25 Hansen Christopher J. Asymmetrical mimo wireless communications
US20050204258A1 (en) * 2004-02-13 2005-09-15 Broadcom Corporation Encoding system and method for a transmitter in wireless communications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7181019B2 (en) * 2003-02-11 2007-02-20 Koninklijke Philips Electronics N. V. Audio coding
US8452316B2 (en) * 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050047514A1 (en) * 2001-05-08 2005-03-03 Edgar Bolinth Method and device for transmitting data in a multi-carrier systemcomprising parallel concatenated coding and modulation
US20050204258A1 (en) * 2004-02-13 2005-09-15 Broadcom Corporation Encoding system and method for a transmitter in wireless communications
US20050185575A1 (en) * 2004-02-19 2005-08-25 Hansen Christopher J. Asymmetrical mimo wireless communications

Also Published As

Publication number Publication date
WO2009051421A3 (fr) 2009-07-02
WO2009051421A2 (fr) 2009-04-23
EP2186283A2 (fr) 2010-05-19

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