AU5327899A - Method and apparatus for reduced interference in optical cdma - Google Patents

Method and apparatus for reduced interference in optical cdma Download PDF

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Publication number
AU5327899A
AU5327899A AU53278/99A AU5327899A AU5327899A AU 5327899 A AU5327899 A AU 5327899A AU 53278/99 A AU53278/99 A AU 53278/99A AU 5327899 A AU5327899 A AU 5327899A AU 5327899 A AU5327899 A AU 5327899A
Authority
AU
Australia
Prior art keywords
light
optical
code
communication system
data
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
AU53278/99A
Other languages
English (en)
Inventor
James K. Chan
Birendra Dutt
Manouher Naraghi
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.)
CodeStream Technologies Corp
Original Assignee
RDL COMMERCIAL TECHNOLOGIES CO
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 RDL COMMERCIAL TECHNOLOGIES CO filed Critical RDL COMMERCIAL TECHNOLOGIES CO
Publication of AU5327899A publication Critical patent/AU5327899A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
AU53278/99A 1998-07-30 1999-07-29 Method and apparatus for reduced interference in optical cdma Abandoned AU5327899A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12734398A 1998-07-30 1998-07-30
US09127343 1998-07-30
PCT/US1999/017258 WO2000007317A1 (fr) 1998-07-30 1999-07-29 Procede et dispositif de reduction d'interference en amcr optique

Publications (1)

Publication Number Publication Date
AU5327899A true AU5327899A (en) 2000-02-21

Family

ID=22429623

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53278/99A Abandoned AU5327899A (en) 1998-07-30 1999-07-29 Method and apparatus for reduced interference in optical cdma

Country Status (8)

Country Link
EP (1) EP1101309A1 (fr)
JP (1) JP2002521957A (fr)
KR (1) KR20010072120A (fr)
AU (1) AU5327899A (fr)
BR (1) BR9912598A (fr)
CA (1) CA2339113A1 (fr)
RU (1) RU2001105929A (fr)
WO (1) WO2000007317A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3912100A (en) * 1999-05-17 2000-12-05 Codestream Technologies Corporation Photonic integrated circuit for optical CDMA
FR2828943B1 (fr) 2001-08-23 2003-12-19 Cit Alcatel Modulateur optique ameliore permettant une optimisation de la modulation nrz
US6853445B2 (en) 2002-01-07 2005-02-08 Motorola, Inc. Two-dimensional angle of arrival detection device
KR100488415B1 (ko) * 2002-10-29 2005-05-11 한국전자통신연구원 양극성 데이터를 송신하는 파장영역 광 코드분할다중접속 송신장치 및 그 방법
WO2006018952A1 (fr) * 2004-08-20 2006-02-23 Matsushita Electric Industrial Co., Ltd. Dispositif de transmission optique multimode
US7773882B2 (en) * 2005-05-26 2010-08-10 Telcordia Technologies, Inc. Optical code-routed networks
CN102135698A (zh) * 2011-03-15 2011-07-27 中国工程物理研究院激光聚变研究中心 透射式全光纤光脉冲编码器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5867290A (en) * 1996-11-19 1999-02-02 Rdl Commercial Technologies Corporation High capacity spread spectrum optical communications system

Also Published As

Publication number Publication date
BR9912598A (pt) 2002-01-02
RU2001105929A (ru) 2003-01-27
KR20010072120A (ko) 2001-07-31
CA2339113A1 (fr) 2000-02-10
EP1101309A1 (fr) 2001-05-23
JP2002521957A (ja) 2002-07-16
WO2000007317A1 (fr) 2000-02-10

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period