AU2002220170A1 - Asymmetric orthogonal codes for optical communications - Google Patents

Asymmetric orthogonal codes for optical communications

Info

Publication number
AU2002220170A1
AU2002220170A1 AU2002220170A AU2017002A AU2002220170A1 AU 2002220170 A1 AU2002220170 A1 AU 2002220170A1 AU 2002220170 A AU2002220170 A AU 2002220170A AU 2017002 A AU2017002 A AU 2017002A AU 2002220170 A1 AU2002220170 A1 AU 2002220170A1
Authority
AU
Australia
Prior art keywords
optical communications
orthogonal codes
asymmetric orthogonal
asymmetric
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
AU2002220170A
Inventor
Marcos Antonio Bergamo
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.)
Raytheon BBN Technologies Corp
Original Assignee
BBNT Solutions LLC
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 BBNT Solutions LLC filed Critical BBNT Solutions LLC
Publication of AU2002220170A1 publication Critical patent/AU2002220170A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/005—Optical Code Multiplex
    • H04J14/007—Orthogonal Optical Code Multiplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0077—Multicode, e.g. multiple codes assigned to one user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/12—Generation of orthogonal codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
AU2002220170A 2000-11-21 2001-11-15 Asymmetric orthogonal codes for optical communications Abandoned AU2002220170A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09718154 2000-11-21
US09/718,154 US6574268B1 (en) 2000-11-21 2000-11-21 Asymmetric orthogonal codes for optical communications
PCT/US2001/046156 WO2002043298A1 (en) 2000-11-21 2001-11-15 Asymmetric orthogonal codes for optical communications

Publications (1)

Publication Number Publication Date
AU2002220170A1 true AU2002220170A1 (en) 2002-06-03

Family

ID=24885035

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002220170A Abandoned AU2002220170A1 (en) 2000-11-21 2001-11-15 Asymmetric orthogonal codes for optical communications

Country Status (3)

Country Link
US (1) US6574268B1 (en)
AU (1) AU2002220170A1 (en)
WO (1) WO2002043298A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100384894B1 (en) * 2001-06-11 2003-05-23 한국전자통신연구원 Construction apparatus and method of ternary spreading code with zero correlation duration
WO2003003601A1 (en) * 2001-06-29 2003-01-09 Nokia Corporation Method and apparatus for an optical cdma system
EP1405444B1 (en) * 2001-07-09 2013-01-23 TQ Gamma, LLC Fiber optic telecommunications card with security detection
JP3591726B2 (en) * 2001-12-07 2004-11-24 ソニー株式会社 Data communication control system, transmitter and transmission method
US7089161B1 (en) * 2002-01-10 2006-08-08 Finisar Corporation Method and system for characterizing optical receivers by mathematical derivation
JP4075405B2 (en) * 2002-02-25 2008-04-16 沖電気工業株式会社 Receiver
JP4419391B2 (en) * 2003-01-09 2010-02-24 沖電気工業株式会社 Transmission medium access control system and relay side terminal device
US7894563B2 (en) * 2004-05-27 2011-02-22 Virtensys Limited Clock recovery circuit and a method of generating a recovered clock signal
WO2007108885A2 (en) 2006-02-28 2007-09-27 Rotani, Inc. Methods and apparatus for overlapping mimo antenna physical sectors
BRPI1010189A2 (en) * 2009-07-03 2016-03-29 Koninkl Philips Electronics Nv lighting system to incorporate data into a lighting system luminance output, optical receiver configured for use with lighting system lighting method
US9154346B2 (en) * 2013-03-13 2015-10-06 Nikola Alic Method for reducing equalizer complexity in communication links
KR20170113536A (en) * 2014-11-17 2017-10-12 혁 엠. 권 Spreading sequence system for full connectivity relay network
EP3367593B1 (en) * 2015-11-18 2021-04-07 Huawei Technologies Co., Ltd. Signal transmitting method, signal receiving method, and relevant device and system
CN109075900B (en) * 2016-04-12 2020-10-23 华为技术有限公司 Method and apparatus for signal spreading and multiplexing
US10687873B2 (en) 2016-08-17 2020-06-23 Globus Medical Inc. Stabilization systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2151284C (en) * 1994-02-10 2000-04-25 Kazuhiko Fukawa Adaptive spread spectrum receiver
US5841776A (en) 1995-12-29 1998-11-24 Lucent Technologies Inc. Apparatus and method for a high throughput fiber-optic access network using code division multiple access
US5760941A (en) 1996-02-29 1998-06-02 Rice University System and method for performing optical code division multiple access communication using bipolar codes
JP3409628B2 (en) * 1996-06-19 2003-05-26 株式会社エヌ・ティ・ティ・ドコモ CDMA communication method and group spread modulator
US5936754A (en) 1996-12-02 1999-08-10 At&T Corp. Transmission of CDMA signals over an analog optical link
US6091760A (en) * 1998-06-29 2000-07-18 L-3 Communications Corporation Non-recursively generated orthogonal PN codes for variable rate CDMA
US6236483B1 (en) * 1998-07-30 2001-05-22 Codestream Technologies Corporation Optical CDMA system using sub-band coding

Also Published As

Publication number Publication date
WO2002043298A1 (en) 2002-05-30
US6574268B1 (en) 2003-06-03

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