DE69225320D1 - Adapter zum Anschluss an ein "clear channel"-Übertragungsnetz - Google Patents
Adapter zum Anschluss an ein "clear channel"-ÜbertragungsnetzInfo
- Publication number
- DE69225320D1 DE69225320D1 DE69225320T DE69225320T DE69225320D1 DE 69225320 D1 DE69225320 D1 DE 69225320D1 DE 69225320 T DE69225320 T DE 69225320T DE 69225320 T DE69225320 T DE 69225320T DE 69225320 D1 DE69225320 D1 DE 69225320D1
- Authority
- DE
- Germany
- Prior art keywords
- adapter
- connection
- transmission network
- clear channel
- clear
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/10—Arrangements for initial synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92480131A EP0589117B1 (de) | 1992-09-25 | 1992-09-25 | Adapter zum Anschluss an ein "clear channel"-Übertragungsnetz |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69225320D1 true DE69225320D1 (de) | 1998-06-04 |
DE69225320T2 DE69225320T2 (de) | 1998-11-19 |
Family
ID=8211802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69225320T Expired - Fee Related DE69225320T2 (de) | 1992-09-25 | 1992-09-25 | Adapter zum Anschluss an ein "clear channel"-Übertragungsnetz |
Country Status (5)
Country | Link |
---|---|
US (1) | US5519737A (de) |
EP (1) | EP0589117B1 (de) |
JP (1) | JPH0799828B2 (de) |
CA (1) | CA2094408A1 (de) |
DE (1) | DE69225320T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4442506A1 (de) * | 1994-11-30 | 1996-06-05 | Sel Alcatel Ag | Synchronisierungsüberachung in einem Netzwerk |
US5841823A (en) * | 1995-10-13 | 1998-11-24 | Vlsi Technology, Inc. | Method and apparatus for extracting a clock signal from a received signal |
JP3144312B2 (ja) * | 1996-08-28 | 2001-03-12 | 日本電気株式会社 | クロック周期調節方法とその装置 |
US6804304B1 (en) * | 1998-10-30 | 2004-10-12 | Broadcom Corporation | Reduction of aggregate EMI emissions of multiple transmitters |
US6823483B1 (en) * | 1999-04-22 | 2004-11-23 | Broadcom Corporation | Physical coding sublayer for a multi-pair gigabit transceiver |
DE10016937B4 (de) * | 1999-05-18 | 2004-04-29 | Ibm Corp. | Digitale Frequenzkorrektur |
US6904111B1 (en) * | 2000-03-01 | 2005-06-07 | Northrop Grumman Corporation | Asynchronous resampling for data transport |
US6839861B2 (en) | 2001-07-30 | 2005-01-04 | International Business Machines Corporation | Method and system for selecting data sampling phase for self timed interface logic |
CN100440986C (zh) * | 2002-01-09 | 2008-12-03 | 中兴通讯股份有限公司 | 调节晶体振荡器频率的数字锁相环及方法 |
CN108604979B (zh) | 2016-02-02 | 2021-05-18 | 马维尔亚洲私人有限公司 | 用于网络同步的方法和装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4126831A (en) * | 1977-04-27 | 1978-11-21 | Texas Instruments Incorporated | Electronic phase detector circuit |
US4860285A (en) * | 1987-10-21 | 1989-08-22 | Advanced Micro Devices, Inc. | Master/slave synchronizer |
US5125009A (en) * | 1990-07-13 | 1992-06-23 | Hewlett-Packard Co. | Method and apparatus for synchronously distribution digital signals in high speed systems |
EP0536464B1 (de) * | 1991-10-10 | 1998-12-09 | Nec Corporation | Sonet DS-N-Desynchronisiereinrichtung |
-
1992
- 1992-09-25 DE DE69225320T patent/DE69225320T2/de not_active Expired - Fee Related
- 1992-09-25 EP EP92480131A patent/EP0589117B1/de not_active Expired - Lifetime
-
1993
- 1993-04-19 US US08/048,598 patent/US5519737A/en not_active Expired - Fee Related
- 1993-04-20 CA CA002094408A patent/CA2094408A1/en not_active Abandoned
- 1993-08-16 JP JP5202186A patent/JPH0799828B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2094408A1 (en) | 1994-03-26 |
EP0589117B1 (de) | 1998-04-29 |
JPH0799828B2 (ja) | 1995-10-25 |
US5519737A (en) | 1996-05-21 |
JPH06204997A (ja) | 1994-07-22 |
EP0589117A1 (de) | 1994-03-30 |
DE69225320T2 (de) | 1998-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |