AU2003231522A1 - A multi-modulation transmitting method - Google Patents

A multi-modulation transmitting method

Info

Publication number
AU2003231522A1
AU2003231522A1 AU2003231522A AU2003231522A AU2003231522A1 AU 2003231522 A1 AU2003231522 A1 AU 2003231522A1 AU 2003231522 A AU2003231522 A AU 2003231522A AU 2003231522 A AU2003231522 A AU 2003231522A AU 2003231522 A1 AU2003231522 A1 AU 2003231522A1
Authority
AU
Australia
Prior art keywords
transmitting method
modulation transmitting
modulation
transmitting
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.)
Abandoned
Application number
AU2003231522A
Other languages
English (en)
Inventor
Dequn Liang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2003231522A1 publication Critical patent/AU2003231522A1/en
Abandoned 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/24—Half-wave signalling systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K12/00—Producing pulses by distorting or combining sinusoidal waveforms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
AU2003231522A 2003-04-30 2003-04-30 A multi-modulation transmitting method Abandoned AU2003231522A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2003/000321 WO2004098139A1 (fr) 2003-04-30 2003-04-30 Procede d'emission multi-modulation

Publications (1)

Publication Number Publication Date
AU2003231522A1 true AU2003231522A1 (en) 2004-11-23

Family

ID=33315357

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003231522A Abandoned AU2003231522A1 (en) 2003-04-30 2003-04-30 A multi-modulation transmitting method

Country Status (6)

Country Link
JP (1) JP2006524923A (zh)
KR (1) KR100974533B1 (zh)
CN (1) CN1765092B (zh)
AU (1) AU2003231522A1 (zh)
CA (1) CA2527633A1 (zh)
WO (1) WO2004098139A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2527633A1 (en) 2003-04-30 2004-11-11 Dequn Liang A multi-modulation transmitting method
CN103001918B (zh) * 2012-12-14 2016-02-10 东北电力大学 非正交频分复用数据的传输方法
CN104468454B (zh) * 2014-12-29 2018-10-30 大连海事大学 多重正交频分复用调制解调方法
CN104601517B (zh) * 2015-02-28 2018-03-23 大连海事大学 一种时延多载波调制解调方法
CN106850491B (zh) * 2017-01-11 2020-07-28 四川工程职业技术学院 一种非正交频分复用数据发送传输方法
WO2019080026A1 (zh) * 2017-10-26 2019-05-02 深圳市汇顶科技股份有限公司 非正交解调模块、触控系统及非正交解调方法
CN115208730B (zh) * 2022-06-30 2023-08-18 南京工程学院 一种对码元信号进行临频差分调制解调的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0630439B2 (ja) * 1983-04-27 1994-04-20 株式会社安川電機製作所 正弦波信号の零交差点検出装置
JPH01136452A (ja) * 1987-11-24 1989-05-29 Miyuukomu:Kk 伝送方式
US5521937A (en) * 1993-10-08 1996-05-28 Interdigital Technology Corporation Multicarrier direct sequence spread system and method
ES2216133T3 (es) * 1996-11-08 2004-10-16 France Telecom Construccion de señales prototipo para transmision multiportadora.
US5925114A (en) * 1997-03-21 1999-07-20 Motorola, Inc. Modem implemented in software for operation on a general purpose computer having operating system with different execution priority levels
CN1260653A (zh) * 1998-07-24 2000-07-19 休斯电子公司 多模式、多调制点对多点通信
ATE296507T1 (de) * 1998-08-21 2005-06-15 Evologics Gmbh Verfahren zur übertragung von informationen sowie ein geeignetes system hierfür
EP1405478B9 (en) * 2001-07-09 2007-05-09 Nokia Corporation Packet data transmission using variable dqpsk modulation
CA2527633A1 (en) 2003-04-30 2004-11-11 Dequn Liang A multi-modulation transmitting method

Also Published As

Publication number Publication date
KR20060119713A (ko) 2006-11-24
WO2004098139A1 (fr) 2004-11-11
CN1765092B (zh) 2010-05-26
CN1765092A (zh) 2006-04-26
JP2006524923A (ja) 2006-11-02
CA2527633A1 (en) 2004-11-11
KR100974533B1 (ko) 2010-08-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase