DE60325610D1 - Techniken zur taktsignalerzeugung - Google Patents
Techniken zur taktsignalerzeugungInfo
- Publication number
- DE60325610D1 DE60325610D1 DE60325610T DE60325610T DE60325610D1 DE 60325610 D1 DE60325610 D1 DE 60325610D1 DE 60325610 T DE60325610 T DE 60325610T DE 60325610 T DE60325610 T DE 60325610T DE 60325610 D1 DE60325610 D1 DE 60325610D1
- Authority
- DE
- Germany
- Prior art keywords
- techniques
- clock signal
- signal generation
- regenerate
- synchronous
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
- H04J3/076—Bit and byte stuffing, e.g. SDH/PDH desynchronisers, bit-leaking
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/234,666 US7286568B2 (en) | 2002-09-03 | 2002-09-03 | Techniques to generate a clock signal |
PCT/US2003/027604 WO2004023690A1 (en) | 2002-09-03 | 2003-09-03 | Techniques to regenerate a clock signal |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60325610D1 true DE60325610D1 (de) | 2009-02-12 |
Family
ID=31977444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60325610T Expired - Lifetime DE60325610D1 (de) | 2002-09-03 | 2003-09-03 | Techniken zur taktsignalerzeugung |
Country Status (8)
Country | Link |
---|---|
US (1) | US7286568B2 (de) |
EP (1) | EP1537692B1 (de) |
CN (1) | CN1695330B (de) |
AT (1) | ATE419687T1 (de) |
AU (1) | AU2003270084A1 (de) |
DE (1) | DE60325610D1 (de) |
TW (1) | TWI248733B (de) |
WO (1) | WO2004023690A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4020815B2 (ja) * | 2003-03-28 | 2007-12-12 | 三菱電機株式会社 | 通信モジュール |
US7564875B2 (en) * | 2003-11-11 | 2009-07-21 | Intel Corporation | Techniques to map and de-map signals |
JP4579710B2 (ja) * | 2004-02-20 | 2010-11-10 | フルカワ エレクトリック ノース アメリカ インコーポレーテッド | 後処理による高非線形ファイバにおける光発生の変更、増強および調整 |
EP1675291B1 (de) * | 2004-12-23 | 2007-04-18 | Alcatel Lucent | Digitaltaktfilter |
US7873133B2 (en) * | 2005-06-30 | 2011-01-18 | Infinera Corporation | Recovery of client clock without jitter |
US7536618B2 (en) * | 2006-05-25 | 2009-05-19 | Micron Technology, Inc. | Wide frequency range signal generator and method, and integrated circuit test system using same |
US7602814B2 (en) * | 2007-04-30 | 2009-10-13 | Ciena Corporation | Systems and methods for mapping and multiplexing wider clock tolerance signals in optical transport network transponders and multiplexers |
US8437641B2 (en) * | 2008-10-21 | 2013-05-07 | Bay Microsystems, Inc. | Clock regeneration for optical communications |
US8638817B2 (en) * | 2009-12-24 | 2014-01-28 | Infinera Corporation | Communication system |
US8705402B2 (en) * | 2009-12-24 | 2014-04-22 | Infinera Corporation | Clocking of client signals output from an egress node in a network |
CN110808808A (zh) * | 2019-11-13 | 2020-02-18 | 天津光电通信技术有限公司 | 一种从otn中提取信号时钟的方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617883A (en) * | 1952-04-04 | 1971-11-02 | Hazeltine Research Inc | Spectrum-analyzing system |
FI95636C (fi) * | 1992-02-14 | 1996-02-26 | Nokia Telecommunications Oy | Desynkronisaattori ja menetelmä osoitinvärinän vaimentamiseksi desynkronisaattorissa |
US5784377A (en) * | 1993-03-09 | 1998-07-21 | Hubbell Incorporated | Integrated digital loop carrier system with virtual tributary mapper circuit |
US5497405A (en) | 1993-07-01 | 1996-03-05 | Dsc Communications Corporation | Open loop desynchronizer |
US5457717A (en) * | 1993-11-29 | 1995-10-10 | Dsc Communications Corporation | Apparatus and method for eliminating mapping jitter |
GB9509216D0 (en) * | 1995-05-05 | 1995-06-28 | Plessey Telecomm | Retiming arrangement for SDH data transmission system |
JP2725692B2 (ja) | 1995-05-12 | 1998-03-11 | 日本電気株式会社 | 140mクロック・stm−1電気クロック生成方式 |
TW378289B (en) * | 1995-10-20 | 2000-01-01 | Matsushita Electric Ind Co Ltd | Phase adjusting circuit, system including the same and phase adjusting method |
DE19545675A1 (de) | 1995-12-07 | 1997-06-12 | Sel Alcatel Ag | Synchrones digitales Übertragungssystem |
CN1204906A (zh) * | 1997-05-09 | 1999-01-13 | 阿尔卡塔尔-阿尔斯托姆通用电气公司 | 用来降低异步器中的抖动的装置 |
JP3037215B2 (ja) * | 1997-06-24 | 2000-04-24 | 日本電気アイシーマイコンシステム株式会社 | 半導体集積回路 |
GB2332334A (en) | 1997-12-10 | 1999-06-16 | Northern Telecom Ltd | Trail management system |
US6014708A (en) | 1998-02-19 | 2000-01-11 | Alcatel | Adaptor and method for mapping a fast ethernet payload input signal to a synchronous payload envelope, as well as a clock selector for use therewith |
US6278535B1 (en) | 1998-05-06 | 2001-08-21 | Ciena Corporation | SONET Jo byte message monitoring system |
US6437892B1 (en) * | 1998-09-09 | 2002-08-20 | Sprint Communications Company L. P. | System for reducing the influence of polarization mode dispersion in high-speed fiber optic transmission channels |
US6647428B1 (en) * | 2000-05-05 | 2003-11-11 | Luminous Networks, Inc. | Architecture for transport of multiple services in connectionless packet-based communication networks |
-
2002
- 2002-09-03 US US10/234,666 patent/US7286568B2/en not_active Expired - Fee Related
-
2003
- 2003-08-26 TW TW092123455A patent/TWI248733B/zh not_active IP Right Cessation
- 2003-09-03 DE DE60325610T patent/DE60325610D1/de not_active Expired - Lifetime
- 2003-09-03 CN CN038249618A patent/CN1695330B/zh not_active Expired - Fee Related
- 2003-09-03 AU AU2003270084A patent/AU2003270084A1/en not_active Abandoned
- 2003-09-03 AT AT03751978T patent/ATE419687T1/de not_active IP Right Cessation
- 2003-09-03 WO PCT/US2003/027604 patent/WO2004023690A1/en not_active Application Discontinuation
- 2003-09-03 EP EP03751978A patent/EP1537692B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1695330A (zh) | 2005-11-09 |
US20040042500A1 (en) | 2004-03-04 |
WO2004023690A1 (en) | 2004-03-18 |
EP1537692A1 (de) | 2005-06-08 |
AU2003270084A1 (en) | 2004-03-29 |
TW200421762A (en) | 2004-10-16 |
CN1695330B (zh) | 2010-12-08 |
TWI248733B (en) | 2006-02-01 |
ATE419687T1 (de) | 2009-01-15 |
US7286568B2 (en) | 2007-10-23 |
EP1537692B1 (de) | 2008-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |