ATE315853T1 - Digitaler signalverarbeitungsempfänger und verfahren zu seinem betrieb - Google Patents

Digitaler signalverarbeitungsempfänger und verfahren zu seinem betrieb

Info

Publication number
ATE315853T1
ATE315853T1 AT02360315T AT02360315T ATE315853T1 AT E315853 T1 ATE315853 T1 AT E315853T1 AT 02360315 T AT02360315 T AT 02360315T AT 02360315 T AT02360315 T AT 02360315T AT E315853 T1 ATE315853 T1 AT E315853T1
Authority
AT
Austria
Prior art keywords
dsp
unit
receiver
signal
photo diode
Prior art date
Application number
AT02360315T
Other languages
English (en)
Inventor
Henning Buelow
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE315853T1 publication Critical patent/ATE315853T1/de

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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • 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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/67—Optical arrangements in the receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT02360315T 2002-11-15 2002-11-15 Digitaler signalverarbeitungsempfänger und verfahren zu seinem betrieb ATE315853T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02360315A EP1420527B1 (de) 2002-11-15 2002-11-15 Digitaler Signalverarbeitungsempfänger und Verfahren zu seinem Betrieb

Publications (1)

Publication Number Publication Date
ATE315853T1 true ATE315853T1 (de) 2006-02-15

Family

ID=32116350

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02360315T ATE315853T1 (de) 2002-11-15 2002-11-15 Digitaler signalverarbeitungsempfänger und verfahren zu seinem betrieb

Country Status (4)

Country Link
US (1) US20040096227A1 (de)
EP (1) EP1420527B1 (de)
AT (1) ATE315853T1 (de)
DE (1) DE60208651T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8320242B2 (en) * 2004-12-24 2012-11-27 Net Optics, Inc. Active response communications network tap
US7760859B2 (en) * 2005-03-07 2010-07-20 Net Optics, Inc. Intelligent communications network tap port aggregator
US8094576B2 (en) * 2007-08-07 2012-01-10 Net Optic, Inc. Integrated switch tap arrangement with visual display arrangement and methods thereof
US7903576B2 (en) * 2007-08-07 2011-03-08 Net Optics, Inc. Methods and arrangement for utilization rate display
US7898984B2 (en) * 2007-08-07 2011-03-01 Net Optics, Inc. Enhanced communication network tap port aggregator arrangement and methods thereof
US7822340B2 (en) * 2007-10-26 2010-10-26 NetOptics, Inc. Photodiode assembly within a fiber optic tap and methods thereof
US7773529B2 (en) 2007-12-27 2010-08-10 Net Optic, Inc. Director device and methods thereof
US8737197B2 (en) 2010-02-26 2014-05-27 Net Optic, Inc. Sequential heartbeat packet arrangement and methods thereof
US9813448B2 (en) 2010-02-26 2017-11-07 Ixia Secured network arrangement and methods thereof
US9019863B2 (en) * 2010-02-26 2015-04-28 Net Optics, Inc. Ibypass high density device and methods thereof
US8902735B2 (en) 2010-02-28 2014-12-02 Net Optics, Inc. Gigabits zero-delay tap and methods thereof
US9749261B2 (en) 2010-02-28 2017-08-29 Ixia Arrangements and methods for minimizing delay in high-speed taps
US8755293B2 (en) 2010-02-28 2014-06-17 Net Optics, Inc. Time machine device and methods thereof
US9998213B2 (en) 2016-07-29 2018-06-12 Keysight Technologies Singapore (Holdings) Pte. Ltd. Network tap with battery-assisted and programmable failover

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681202B1 (fr) * 1991-09-06 1993-11-12 Alcatel Cit Liaison de communication optique avec correction d'effets non lineaires, et procede de traitement d'un signal optique.
KR100342431B1 (ko) * 2000-09-07 2002-07-03 윤덕용 파장분할다중방식 광통신시스템을 위한 다파장 안정화방법및 장치
DE19612604A1 (de) * 1996-03-29 1997-10-02 Sel Alcatel Ag Optischer Empfänger mit einer Entzerrerschaltung für durch PMD verursachte Störungen und System mit einem solchen optischen Empfänger
US5852630A (en) * 1997-07-17 1998-12-22 Globespan Semiconductor, Inc. Method and apparatus for a RADSL transceiver warm start activation procedure with precoding
US6265999B1 (en) * 1997-09-30 2001-07-24 Trustees Of Princeton University High-speed serial-to-parallel and analog-to-digital conversion
US6259482B1 (en) * 1998-03-11 2001-07-10 Matthew F. Easley Digital BTSC compander system
EP0996243A1 (de) * 1998-10-23 2000-04-26 Koninklijke KPN N.V. Verfahren und Vorrichtung zur Überwachung eines optischen Wellenlängenmultiplexierten Netzwerks
US6404535B1 (en) * 1998-11-30 2002-06-11 Trw Inc. Optically implemented wideband complex correlator using a multi-mode imaging device
KR100322124B1 (ko) * 1999-01-14 2002-02-04 윤종용 광신호 모니터링 장치 및 방법
WO2001015291A1 (fr) * 1999-08-23 2001-03-01 Fujitsu Limited Multiplexeur de longueur d'onde
US7564866B2 (en) * 2000-07-21 2009-07-21 Broadcom Corporation Methods and systems for digitally processing optical data signals
US7106979B1 (en) * 2000-10-27 2006-09-12 Ciena Corporation Polarization mode dispersion compensating apparatus, system, and method
US6738948B2 (en) * 2001-04-09 2004-05-18 Motorola, Inc. Iteration terminating using quality index criteria of turbo codes
US6559756B2 (en) * 2001-06-13 2003-05-06 Scientific-Atlanta, Inc. Ingress monitoring device in a broadband communications system
FR2828359A1 (fr) * 2001-07-31 2003-02-07 Koninkl Philips Electronics Nv Emetteur, recepteur, procedes, programme et signal adaptes a des modulations a grand nombre d'etats
US7158723B2 (en) * 2001-10-05 2007-01-02 Tropic Networks Inc. Channel identification in communications networks
US7177541B2 (en) * 2001-11-09 2007-02-13 Teralink Communications, Inc. OSNR monitoring method and apparatus for the optical networks

Also Published As

Publication number Publication date
EP1420527A1 (de) 2004-05-19
DE60208651D1 (de) 2006-04-06
US20040096227A1 (en) 2004-05-20
EP1420527B1 (de) 2006-01-11
DE60208651T2 (de) 2006-08-10

Similar Documents

Publication Publication Date Title
ATE315853T1 (de) Digitaler signalverarbeitungsempfänger und verfahren zu seinem betrieb
DK0978745T3 (da) Indgangsstykke til et fiberoptisk kabel
KR930701871A (ko) 공통 버스 라인상의 디지탈, 오디오 및 제어 데이터의 공통 전달 방법; 상기 방법을 수행하는 버스 시스템과 상기 방법에서 적용되는 인터페이스
ATE218227T1 (de) Eingabevorrichtung für ein rechnersystem
KR960015532A (ko) 디지탈영상신호의 입출력회로, 기록장치 및 재생장치
AU2001241669A1 (en) Workflow system and builder offers image script tools on input data type
DE59902701D1 (de) Verfahren zum synchronisieren von mehreren digitalen eingangssignalen
DK526584A (da) Buffersystem til et digitalt databehandlingsanlaegs indgangs/udgangssystem
DE69826418D1 (de) Anordnung zum Abtasten mehrerer Instruktionen in einer Prozessorpipeline
BR9811351B1 (pt) processo e aparelho de geração de informação de periodicidade a partir de um sinal de entrada.
DE69534655D1 (de) Digitale datenübertragung über mehrere hilfsträger
DK61996A (da) Fremgangsmåde og forstærkerenhed til transmission af datasignaler via en optisk fiber
FI953953A0 (fi) Signaaliprosessointipiiri ja menetelmä, jolla viivästetään binääristä, jaksollista tulosignaalia
Nayar et al. All-optical switching in nonlinear fibre loop mirror devices
DE69415561D1 (de) Transversaler Filter geeignet zur Verarbeitung von Eingangssignalen mit hoher Datenrate
DE69832844D1 (de) Digitale PLL-Schaltung für optisches Plattengerät
DE60030643D1 (de) Telekommunikationssystem
EP1109361A3 (de) Vorrichtung und Verfahren zum Lesen von Daten aus einem optischen Paketkopf
WO2004046686A3 (en) Method and system for analyzing test devices
DE60207842D1 (de) Vereinfachte Steuereinheit eines Nachrichtenübertragungsnetzelements zur Behandlung von sowohl SDH- als auch OTH-Signalen
WO2002029610A3 (en) Method and system to classify music
DK141984A (da) System til overfoering og modtagelse af digitale informationssignaler
NO912376D0 (no) Inngang for databehandlingssystem.
Hernandez et al. An optical time domain reflectometer
DK0645920T3 (da) Fremgangsmåde til enkanal-overføring af datatelegrammer og indretning til gennemførelse af fremgangsmåden

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties