DE60314286D1 - Verfahren und vorrichtung zur übertragung digitaler information mit zeit und frequenz begrenzte funktionen - Google Patents

Verfahren und vorrichtung zur übertragung digitaler information mit zeit und frequenz begrenzte funktionen

Info

Publication number
DE60314286D1
DE60314286D1 DE60314286T DE60314286T DE60314286D1 DE 60314286 D1 DE60314286 D1 DE 60314286D1 DE 60314286 T DE60314286 T DE 60314286T DE 60314286 T DE60314286 T DE 60314286T DE 60314286 D1 DE60314286 D1 DE 60314286D1
Authority
DE
Germany
Prior art keywords
hermite
gaussian
bit
gaussian function
function
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.)
Expired - Lifetime
Application number
DE60314286T
Other languages
English (en)
Other versions
DE60314286T2 (de
Inventor
Erik Boasson
Maarten Boasson
Martin Streng
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.)
Bandwidth Technology Corp
Original Assignee
Bandwidth Technology 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 Bandwidth Technology Corp filed Critical Bandwidth Technology Corp
Application granted granted Critical
Publication of DE60314286D1 publication Critical patent/DE60314286D1/de
Publication of DE60314286T2 publication Critical patent/DE60314286T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/12—Arrangements for reducing cross-talk between channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J4/00—Combined time-division and frequency-division multiplex systems
    • H04J4/005—Transmultiplexing
    • 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
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies

Landscapes

  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE60314286T 2002-12-20 2003-12-19 Verfahren und vorrichtung zur übertragung digitaler information mit zeit und frequenz begrenzte funktionen Expired - Lifetime DE60314286T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US326318 2002-12-20
US10/326,318 US6898207B2 (en) 1997-10-08 2002-12-20 Techniques for communicating information using Hermite-Gaussian basis functions
PCT/NL2003/000911 WO2004057821A2 (en) 2002-12-20 2003-12-19 System and method for communicating digital information using time-and-frequency-bounded base functions

Publications (2)

Publication Number Publication Date
DE60314286D1 true DE60314286D1 (de) 2007-07-19
DE60314286T2 DE60314286T2 (de) 2008-02-07

Family

ID=32680739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60314286T Expired - Lifetime DE60314286T2 (de) 2002-12-20 2003-12-19 Verfahren und vorrichtung zur übertragung digitaler information mit zeit und frequenz begrenzte funktionen

Country Status (13)

Country Link
US (1) US6898207B2 (de)
EP (1) EP1573994B1 (de)
KR (1) KR101098634B1 (de)
CN (1) CN1830188B (de)
AT (1) ATE364283T1 (de)
AU (1) AU2003290454A1 (de)
CA (1) CA2511014C (de)
DE (1) DE60314286T2 (de)
DK (1) DK1573994T3 (de)
ES (1) ES2287547T3 (de)
HK (1) HK1076949A1 (de)
PT (1) PT1573994E (de)
WO (1) WO2004057821A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6944118B2 (en) * 1997-10-08 2005-09-13 Bandwidth Technology Corp. System and method for communicating digital information using time-and-frequency-bounded base functions
US11044043B2 (en) 1997-10-08 2021-06-22 Erik Borculo System and method for communicating information using time-and-frequency-bounded base functions
FI112427B (fi) * 1999-11-05 2003-11-28 Nokia Corp Menetelmä langattoman päätelaitteen ominaisuuksien määrittämiseksi multimediasanoman välityspalvelussa, multimediasanoman välityspalvelu ja multimediapäätelaite
FI112307B (fi) 2000-08-02 2003-11-14 Nokia Corp Viestintäpalvelu
US9002286B2 (en) * 2009-03-30 2015-04-07 Massachusetts Institute Of Technology Method and system for identification and mitigation of errors in non-line-of-sight distance estimation
US9413448B2 (en) * 2014-08-08 2016-08-09 Nxgen Partners Ip, Llc Systems and methods for focusing beams with mode division multiplexing
US10326526B2 (en) * 2016-09-08 2019-06-18 Nxgen Partners Ip, Llc Method for muxing orthogonal modes using modal correlation matrices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384715A (en) * 1964-09-17 1968-05-21 Mc Donnell Douglas Corp Multiplex communication systems employing orthogonal hermite waveforms
US4783804A (en) * 1985-03-21 1988-11-08 American Telephone And Telegraph Company, At&T Bell Laboratories Hidden Markov model speech recognition arrangement
US5285474A (en) * 1992-06-12 1994-02-08 The Board Of Trustees Of The Leland Stanford, Junior University Method for equalizing a multicarrier signal in a multicarrier communication system
US5715367A (en) * 1995-01-23 1998-02-03 Dragon Systems, Inc. Apparatuses and methods for developing and using models for speech recognition
US6317161B1 (en) * 1997-07-31 2001-11-13 Texas Instruments Incorporated Horizontal phase-locked loop for video decoder
US6603818B1 (en) 1999-09-23 2003-08-05 Lockheed Martin Energy Research Corporation Pulse transmission transceiver architecture for low power communications

Also Published As

Publication number Publication date
CN1830188A (zh) 2006-09-06
AU2003290454A1 (en) 2004-07-14
WO2004057821A8 (en) 2004-11-11
US20040047372A1 (en) 2004-03-11
KR101098634B1 (ko) 2011-12-23
KR20060093644A (ko) 2006-08-25
EP1573994A2 (de) 2005-09-14
US6898207B2 (en) 2005-05-24
CA2511014A1 (en) 2004-07-08
HK1076949A1 (en) 2006-01-27
ES2287547T3 (es) 2007-12-16
CA2511014C (en) 2012-10-30
DE60314286T2 (de) 2008-02-07
DK1573994T3 (da) 2007-10-08
WO2004057821A3 (en) 2004-08-19
EP1573994B1 (de) 2007-06-06
AU2003290454A8 (en) 2004-07-14
PT1573994E (pt) 2007-09-13
WO2004057821A2 (en) 2004-07-08
ATE364283T1 (de) 2007-06-15
CN1830188B (zh) 2011-04-06

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