CN1830188A - 使用时频有界基函数传递数字信息的***和方法 - Google Patents
使用时频有界基函数传递数字信息的***和方法 Download PDFInfo
- Publication number
- CN1830188A CN1830188A CNA2003801068919A CN200380106891A CN1830188A CN 1830188 A CN1830188 A CN 1830188A CN A2003801068919 A CNA2003801068919 A CN A2003801068919A CN 200380106891 A CN200380106891 A CN 200380106891A CN 1830188 A CN1830188 A CN 1830188A
- Authority
- CN
- China
- Prior art keywords
- time
- function
- frequency
- tfb
- frequency bounded
- 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.)
- Granted
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Classifications
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- 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)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (68)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/326,318 | 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 |
---|---|
CN1830188A true CN1830188A (zh) | 2006-09-06 |
CN1830188B CN1830188B (zh) | 2011-04-06 |
Family
ID=32680739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2003801068919A Expired - Fee Related CN1830188B (zh) | 2002-12-20 | 2003-12-12 | 使用时频有界基函数传递数字信息的***和方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US6898207B2 (zh) |
EP (1) | EP1573994B1 (zh) |
KR (1) | KR101098634B1 (zh) |
CN (1) | CN1830188B (zh) |
AT (1) | ATE364283T1 (zh) |
AU (1) | AU2003290454A1 (zh) |
CA (1) | CA2511014C (zh) |
DE (1) | DE60314286T2 (zh) |
DK (1) | DK1573994T3 (zh) |
ES (1) | ES2287547T3 (zh) |
HK (1) | HK1076949A1 (zh) |
PT (1) | PT1573994E (zh) |
WO (1) | WO2004057821A2 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11044043B2 (en) | 1997-10-08 | 2021-06-22 | Erik Borculo | System and method for communicating information using time-and-frequency-bounded base functions |
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 |
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)
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 |
-
2002
- 2002-12-20 US US10/326,318 patent/US6898207B2/en not_active Expired - Lifetime
-
2003
- 2003-12-12 CN CN2003801068919A patent/CN1830188B/zh not_active Expired - Fee Related
- 2003-12-19 AU AU2003290454A patent/AU2003290454A1/en not_active Abandoned
- 2003-12-19 DK DK03782990T patent/DK1573994T3/da active
- 2003-12-19 DE DE60314286T patent/DE60314286T2/de not_active Expired - Lifetime
- 2003-12-19 AT AT03782990T patent/ATE364283T1/de active
- 2003-12-19 EP EP03782990A patent/EP1573994B1/en not_active Expired - Lifetime
- 2003-12-19 PT PT03782990T patent/PT1573994E/pt unknown
- 2003-12-19 ES ES03782990T patent/ES2287547T3/es not_active Expired - Lifetime
- 2003-12-19 WO PCT/NL2003/000911 patent/WO2004057821A2/en active IP Right Grant
- 2003-12-19 HK HK05108112A patent/HK1076949A1/xx not_active IP Right Cessation
- 2003-12-19 CA CA2511014A patent/CA2511014C/en not_active Expired - Fee Related
- 2003-12-19 KR KR1020057011607A patent/KR101098634B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2511014C (en) | 2012-10-30 |
ATE364283T1 (de) | 2007-06-15 |
AU2003290454A8 (en) | 2004-07-14 |
KR20060093644A (ko) | 2006-08-25 |
HK1076949A1 (en) | 2006-01-27 |
WO2004057821A8 (en) | 2004-11-11 |
EP1573994A2 (en) | 2005-09-14 |
DK1573994T3 (da) | 2007-10-08 |
CA2511014A1 (en) | 2004-07-08 |
WO2004057821A2 (en) | 2004-07-08 |
EP1573994B1 (en) | 2007-06-06 |
CN1830188B (zh) | 2011-04-06 |
ES2287547T3 (es) | 2007-12-16 |
KR101098634B1 (ko) | 2011-12-23 |
DE60314286T2 (de) | 2008-02-07 |
PT1573994E (pt) | 2007-09-13 |
US6898207B2 (en) | 2005-05-24 |
AU2003290454A1 (en) | 2004-07-14 |
US20040047372A1 (en) | 2004-03-11 |
WO2004057821A3 (en) | 2004-08-19 |
DE60314286D1 (de) | 2007-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Publication of corrected invention patent application |
Correction item: Application Date|International application date Correct: December 19, 2003 False: December 12, 2003 Number: 14 Volume: 27 |
|
CI03 | Correction of invention patent |
Correction item: Application Date|International application date Correct: December 19, 2003 False: December 12, 2003 Number: 14 Page: The title page Volume: 27 |
|
ERR | Gazette correction |
Free format text: CORRECT: APPLICATION DATE; INTERNATIONAL APPLICATION DATE; FROM: 2003.12.12 TO: 2003.12.19 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20121219 |