DE60208651D1 - Digitaler Signalverarbeitungsempfänger und Verfahren zu seinem Betrieb - Google Patents
Digitaler Signalverarbeitungsempfänger und Verfahren zu seinem BetriebInfo
- Publication number
- DE60208651D1 DE60208651D1 DE60208651T DE60208651T DE60208651D1 DE 60208651 D1 DE60208651 D1 DE 60208651D1 DE 60208651 T DE60208651 T DE 60208651T DE 60208651 T DE60208651 T DE 60208651T DE 60208651 D1 DE60208651 D1 DE 60208651D1
- Authority
- DE
- Germany
- Prior art keywords
- dsp
- unit
- receiver
- signal
- photo diode
- 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.)
- Expired - Fee Related
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
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 (2)
Publication Number | Publication Date |
---|---|
DE60208651D1 true DE60208651D1 (de) | 2006-04-06 |
DE60208651T2 DE60208651T2 (de) | 2006-08-10 |
Family
ID=32116350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60208651T Expired - Fee Related DE60208651T2 (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)
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 |
US7898984B2 (en) * | 2007-08-07 | 2011-03-01 | Net Optics, Inc. | Enhanced communication network tap port aggregator arrangement and methods thereof |
US7903576B2 (en) * | 2007-08-07 | 2011-03-08 | Net Optics, Inc. | Methods and arrangement for utilization rate display |
US8094576B2 (en) | 2007-08-07 | 2012-01-10 | Net Optic, Inc. | Integrated switch tap arrangement with visual display 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 |
US9019863B2 (en) * | 2010-02-26 | 2015-04-28 | Net Optics, Inc. | Ibypass high density 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 |
US8902735B2 (en) | 2010-02-28 | 2014-12-02 | Net Optics, Inc. | Gigabits zero-delay tap and methods thereof |
US8755293B2 (en) | 2010-02-28 | 2014-06-17 | Net Optics, Inc. | Time machine device and methods thereof |
US9749261B2 (en) | 2010-02-28 | 2017-08-29 | Ixia | Arrangements and methods for minimizing delay in high-speed taps |
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)
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 |
-
2002
- 2002-11-15 AT AT02360315T patent/ATE315853T1/de not_active IP Right Cessation
- 2002-11-15 DE DE60208651T patent/DE60208651T2/de not_active Expired - Fee Related
- 2002-11-15 EP EP02360315A patent/EP1420527B1/de not_active Expired - Lifetime
-
2003
- 2003-11-04 US US10/699,688 patent/US20040096227A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE60208651T2 (de) | 2006-08-10 |
EP1420527B1 (de) | 2006-01-11 |
ATE315853T1 (de) | 2006-02-15 |
EP1420527A1 (de) | 2004-05-19 |
US20040096227A1 (en) | 2004-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ALCATEL LUCENT, PARIS, FR |
|
8339 | Ceased/non-payment of the annual fee |