AU2003303842A1 - A method for coding and applying spread spectrum multiple access codes with intergroup zero correlation windows - Google Patents

A method for coding and applying spread spectrum multiple access codes with intergroup zero correlation windows

Info

Publication number
AU2003303842A1
AU2003303842A1 AU2003303842A AU2003303842A AU2003303842A1 AU 2003303842 A1 AU2003303842 A1 AU 2003303842A1 AU 2003303842 A AU2003303842 A AU 2003303842A AU 2003303842 A AU2003303842 A AU 2003303842A AU 2003303842 A1 AU2003303842 A1 AU 2003303842A1
Authority
AU
Australia
Prior art keywords
intergroup
coding
multiple access
spread spectrum
access codes
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
AU2003303842A
Inventor
Li Fang
Daoben Li
Yongsheng Zhang
Yongzhong Zou
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.)
Linkair Communications Inc
Original Assignee
Linkair Communications 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 Linkair Communications Inc filed Critical Linkair Communications Inc
Publication of AU2003303842A1 publication Critical patent/AU2003303842A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/14—Generation of codes with a zero correlation zone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AU2003303842A 2003-01-31 2003-01-31 A method for coding and applying spread spectrum multiple access codes with intergroup zero correlation windows Abandoned AU2003303842A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2003/000115 WO2004068760A1 (en) 2003-01-31 2003-01-31 A method for coding and applying spread spectrum multiple access codes with intergroup zero correlation windows

Publications (1)

Publication Number Publication Date
AU2003303842A1 true AU2003303842A1 (en) 2004-08-23

Family

ID=32778646

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003303842A Abandoned AU2003303842A1 (en) 2003-01-31 2003-01-31 A method for coding and applying spread spectrum multiple access codes with intergroup zero correlation windows

Country Status (3)

Country Link
CN (1) CN1640040A (en)
AU (1) AU2003303842A1 (en)
WO (1) WO2004068760A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101632247B (en) * 2007-01-26 2013-01-30 北京清深技术开发中心有限公司 A code division multiplexing method and system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1049312C (en) * 1997-08-12 2000-02-09 李道本 Spread spectrum address coding technique
EP1306984A4 (en) * 2000-06-26 2005-01-19 Linkair Comm Inc A method of constructing quadrature spread spectrum code blocks

Also Published As

Publication number Publication date
WO2004068760A1 (en) 2004-08-12
CN1640040A (en) 2005-07-13
WO2004068760A8 (en) 2004-09-30

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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