KR100393892B1 - 확산 스펙트럼 방법을 이용하여 광섬유를 통해 통신하는 방법 및 장치 - Google Patents

확산 스펙트럼 방법을 이용하여 광섬유를 통해 통신하는 방법 및 장치 Download PDF

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KR100393892B1
KR100393892B1 KR10-2000-7001075A KR20007001075A KR100393892B1 KR 100393892 B1 KR100393892 B1 KR 100393892B1 KR 20007001075 A KR20007001075 A KR 20007001075A KR 100393892 B1 KR100393892 B1 KR 100393892B1
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South Korea
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signal
electrical
terminal
optical fiber
optical
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KR20010022489A (ko
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베버진-피에르
그라네스트랜드퍼
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텔레폰악티에볼라겟엘엠에릭슨(펍)
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    • 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
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0298—Wavelength-division multiplex systems with sub-carrier multiplexing [SCM]
    • 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
    • H04B10/504—Laser transmitters using direct modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/005—Optical Code Multiplex

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Mobile Radio Communication Systems (AREA)
KR10-2000-7001075A 1997-07-31 1998-07-30 확산 스펙트럼 방법을 이용하여 광섬유를 통해 통신하는 방법 및 장치 Expired - Fee Related KR100393892B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9702843-5 1997-07-31
SE9702843A SE523374C2 (sv) 1997-07-31 1997-07-31 Kommunikation med hjälp av spektrumspridningsmetoder över optiska fibrer

Publications (2)

Publication Number Publication Date
KR20010022489A KR20010022489A (ko) 2001-03-15
KR100393892B1 true KR100393892B1 (ko) 2003-08-06

Family

ID=20407862

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2000-7001075A Expired - Fee Related KR100393892B1 (ko) 1997-07-31 1998-07-30 확산 스펙트럼 방법을 이용하여 광섬유를 통해 통신하는 방법 및 장치

Country Status (10)

Country Link
US (1) US6922431B1 (https=)
EP (1) EP1000473A2 (https=)
JP (1) JP3775990B2 (https=)
KR (1) KR100393892B1 (https=)
CN (1) CN1174569C (https=)
AU (1) AU8470098A (https=)
CA (1) CA2298599A1 (https=)
SE (1) SE523374C2 (https=)
TW (1) TW393838B (https=)
WO (1) WO1999007087A2 (https=)

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EP1396107B1 (en) * 2001-05-01 2005-03-09 Accessphotonic Networks Inc. Optical communications system and method for transmitting point-to-point and broadcast signals
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FI20011418A7 (fi) * 2001-06-29 2002-12-30 Nokia Corp Menetelmä ja laite signaalin vastaanottamiseksi optisessa CDMA-järjestelmässä
FR2827971B1 (fr) * 2001-07-27 2003-10-10 Thales Sa Reseau de communications optiques, multi-utilisateurs, reconfigurable a faible temps de latence
US7702245B1 (en) 2001-08-15 2010-04-20 Cisco Technology, Inc. Spread spectrum in-band utility communication channel
US20030161634A1 (en) * 2001-12-17 2003-08-28 Costabile James J. Efficient and scalable data transport system for DWDM cable TV networks
US7242976B2 (en) 2004-04-02 2007-07-10 Oki Electric Industry Co., Ltd. Device and method for selecting codes
US7826745B2 (en) * 2005-12-21 2010-11-02 International Business Machines Corporation Open fiber control and loss of light propagation in time division multiplexed inter-system channel link
US7860395B2 (en) 2006-02-02 2010-12-28 Oki Electric Industry Co., Ltd. Optical access network system
US8462931B2 (en) * 2006-05-25 2013-06-11 Avaya, Inc. Monitoring signal path quality in a conference call
ATE531149T1 (de) * 2006-06-02 2011-11-15 Aurora Networks Inc Wdm-transport von mit unterträgern multiplexten signalen über eine optische faser in spektralbereichen mit geringer streuung
CN101001111B (zh) * 2006-12-31 2010-05-12 华为技术有限公司 一种利用光纤传送数据信号的方法、装置和系统
JP2008301153A (ja) 2007-05-31 2008-12-11 Oki Electric Ind Co Ltd 受動光ネットワーク通信方法及び受動光ネットワーク通信システム
ES2982360T3 (es) * 2008-08-08 2024-10-15 Sun Patent Trust Dispositivo de estación base de comunicación inalámbrica, dispositivo terminal de comunicación inalámbrica y método de asignación de canales
US8594155B2 (en) 2009-01-06 2013-11-26 Qualcomm Incorporated Multi-carrier transmitter design on adjacent carriers in a single frequency band on the uplink in W-CDMA/HSPA
CN102468886A (zh) * 2010-11-01 2012-05-23 北京北方微电子基地设备工艺研究中心有限责任公司 一种光电信号传输方法、光电传感器及微电子加工设备
US9031409B2 (en) * 2011-04-29 2015-05-12 Arris Technology, Inc. System and method for avoiding upstream interference in RF-over-glass network
JP5870754B2 (ja) 2012-02-27 2016-03-01 富士通株式会社 光信号送信装置及び光信号送信方法
CN108702208B (zh) 2016-02-19 2020-07-24 华为技术有限公司 利用扩频导频音的光信道监测
US11310571B2 (en) * 2017-03-15 2022-04-19 Oracle International Corporation Optically switched network topology
US10602245B2 (en) 2017-04-04 2020-03-24 Oracle International Corporation Medium-access control technique for optically switched networks
US10852433B2 (en) * 2018-03-15 2020-12-01 Massachusetts Institute Of Technology Lidar resistant to interference and hacking
CN114915343A (zh) * 2021-02-10 2022-08-16 华为技术有限公司 光耦合器、通信方法及通信系统
CN113037678B (zh) * 2021-02-26 2021-11-23 江苏科大亨芯半导体技术有限公司 标注光纤波长的方法

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Also Published As

Publication number Publication date
TW393838B (en) 2000-06-11
KR20010022489A (ko) 2001-03-15
WO1999007087A3 (en) 1999-04-22
SE9702843D0 (sv) 1997-07-31
JP2001512919A (ja) 2001-08-28
AU8470098A (en) 1999-02-22
EP1000473A2 (en) 2000-05-17
JP3775990B2 (ja) 2006-05-17
SE9702843L (sv) 1999-02-01
CN1174569C (zh) 2004-11-03
SE523374C2 (sv) 2004-04-13
CN1272989A (zh) 2000-11-08
WO1999007087A2 (en) 1999-02-11
CA2298599A1 (en) 1999-02-11
US6922431B1 (en) 2005-07-26

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