ATE457582T1 - Subdimensionale einträgermodulation - Google Patents

Subdimensionale einträgermodulation

Info

Publication number
ATE457582T1
ATE457582T1 AT00974075T AT00974075T ATE457582T1 AT E457582 T1 ATE457582 T1 AT E457582T1 AT 00974075 T AT00974075 T AT 00974075T AT 00974075 T AT00974075 T AT 00974075T AT E457582 T1 ATE457582 T1 AT E457582T1
Authority
AT
Austria
Prior art keywords
symbols
subdimensional
modulation
single carrier
sequence
Prior art date
Application number
AT00974075T
Other languages
English (en)
Inventor
Gottfried Ungerboeck
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of ATE457582T1 publication Critical patent/ATE457582T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03439—Fixed structures
    • H04L2025/03445—Time domain
    • H04L2025/03471—Tapped delay lines
    • H04L2025/03477—Tapped delay lines not time-recursive

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Gyroscopes (AREA)
  • Amplifiers (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT00974075T 1999-08-31 2000-08-31 Subdimensionale einträgermodulation ATE457582T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15168099P 1999-08-31 1999-08-31
PCT/US2000/040798 WO2001017186A2 (en) 1999-08-31 2000-08-31 Subdimensional single-carrier modulation

Publications (1)

Publication Number Publication Date
ATE457582T1 true ATE457582T1 (de) 2010-02-15

Family

ID=22539807

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00974075T ATE457582T1 (de) 1999-08-31 2000-08-31 Subdimensionale einträgermodulation

Country Status (5)

Country Link
EP (1) EP1219085B1 (de)
AT (1) ATE457582T1 (de)
AU (1) AU1250101A (de)
DE (1) DE60043822D1 (de)
WO (1) WO2001017186A2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2989742B2 (ja) * 1994-05-20 1999-12-13 株式会社日立製作所 ディジタル放送システムおよび該ディジタル放送用の送信システムならびに該ディジタル放送用の受信システム
CN1252195A (zh) * 1997-04-08 2000-05-03 摩托罗拉公司 频谱整形传输数据信号的系统和方法
US5999109A (en) * 1997-06-09 1999-12-07 3Com Corporation Frame-based spectral shaping method and apparatus

Also Published As

Publication number Publication date
AU1250101A (en) 2001-03-26
DE60043822D1 (de) 2010-03-25
WO2001017186A3 (en) 2001-10-25
EP1219085B1 (de) 2010-02-10
EP1219085A2 (de) 2002-07-03
WO2001017186A2 (en) 2001-03-08

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ATE457582T1 (de) Subdimensionale einträgermodulation

Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties