SE512169C2 - Förfarande och anordning för synkronisering i ett kretskopplat nät - Google Patents
Förfarande och anordning för synkronisering i ett kretskopplat nätInfo
- Publication number
- SE512169C2 SE512169C2 SE9801706A SE9801706A SE512169C2 SE 512169 C2 SE512169 C2 SE 512169C2 SE 9801706 A SE9801706 A SE 9801706A SE 9801706 A SE9801706 A SE 9801706A SE 512169 C2 SE512169 C2 SE 512169C2
- Authority
- SE
- Sweden
- Prior art keywords
- frames
- bitstreams
- circuit
- frame synchronization
- regularly recurrent
- Prior art date
Links
- 230000000306 recurrent effect Effects 0.000 abstract 3
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
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/044—Speed or phase control by synchronisation signals using special codes as synchronising signal using a single bit, e.g. start stop bit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
- H04L12/427—Loop networks with decentralised control
- H04L12/43—Loop networks with decentralised control with synchronous transmission, e.g. time division multiplex [TDM], slotted rings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
- H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
-
- 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
- H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9801706A SE512169C2 (sv) | 1998-05-14 | 1998-05-14 | Förfarande och anordning för synkronisering i ett kretskopplat nät |
US09/700,479 US6868093B1 (en) | 1998-05-14 | 1999-05-12 | Methods and apparatuses for providing synchronization in a communication network |
EP99927057A EP1082841A2 (en) | 1998-05-14 | 1999-05-12 | Methods and apparatuses for providing synchronization in a communication network |
KR1020007012545A KR20010052330A (ko) | 1998-05-14 | 1999-05-12 | 통신 네트워크에서 동기화를 제공하기 위한 방법 및 장치 |
AU44047/99A AU4404799A (en) | 1998-05-14 | 1999-05-12 | Methods and apparatuses for providing synchronization in a communication network |
PCT/SE1999/000810 WO1999059297A2 (en) | 1998-05-14 | 1999-05-12 | Methods and apparatuses for providing synchronization in a communication network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9801706A SE512169C2 (sv) | 1998-05-14 | 1998-05-14 | Förfarande och anordning för synkronisering i ett kretskopplat nät |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9801706D0 SE9801706D0 (sv) | 1998-05-14 |
SE9801706L SE9801706L (sv) | 1999-11-15 |
SE512169C2 true SE512169C2 (sv) | 2000-02-07 |
Family
ID=20411320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9801706A SE512169C2 (sv) | 1998-05-14 | 1998-05-14 | Förfarande och anordning för synkronisering i ett kretskopplat nät |
Country Status (6)
Country | Link |
---|---|
US (1) | US6868093B1 (sv) |
EP (1) | EP1082841A2 (sv) |
KR (1) | KR20010052330A (sv) |
AU (1) | AU4404799A (sv) |
SE (1) | SE512169C2 (sv) |
WO (1) | WO1999059297A2 (sv) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6959014B2 (en) * | 2001-02-01 | 2005-10-25 | Freescale Semiconductor, Inc. | Method and apparatus for operating a communication bus |
WO2004006481A2 (en) * | 2002-07-10 | 2004-01-15 | I/O Controls Corporation | Fiber optic control network and related method |
DE10252165A1 (de) * | 2002-11-09 | 2004-05-19 | Philips Intellectual Property & Standards Gmbh | Integrierter Schaltkreis |
US7539209B2 (en) * | 2003-03-05 | 2009-05-26 | Ciena Corporation | Method and device for preserving pacing information across a transport medium |
US7907639B2 (en) * | 2003-05-05 | 2011-03-15 | Thomson Licensing | Method and apparatus for synchronizing a multi-level modulation signal |
US7706380B2 (en) * | 2004-07-07 | 2010-04-27 | Mitsubishi Denki Kabushiki Kaisha | Data transmission method, data transmission apparatus and data transmission system using this method |
US8976796B2 (en) | 2006-09-25 | 2015-03-10 | Futurewei Technologies, Inc. | Bandwidth reuse in multiplexed data stream |
US7986700B2 (en) * | 2006-09-25 | 2011-07-26 | Futurewei Technologies, Inc. | Multiplexed data stream circuit architecture |
US8660152B2 (en) | 2006-09-25 | 2014-02-25 | Futurewei Technologies, Inc. | Multi-frame network clock synchronization |
US7809027B2 (en) * | 2006-09-25 | 2010-10-05 | Futurewei Technologies, Inc. | Network clock synchronization floating window and window delineation |
US7675945B2 (en) | 2006-09-25 | 2010-03-09 | Futurewei Technologies, Inc. | Multi-component compatible data architecture |
US7813271B2 (en) * | 2006-09-25 | 2010-10-12 | Futurewei Technologies, Inc. | Aggregated link traffic protection |
US7961751B2 (en) * | 2006-09-25 | 2011-06-14 | Futurewei Technologies, Inc. | Multiplexed data stream timeslot map |
US8340101B2 (en) * | 2006-09-25 | 2012-12-25 | Futurewei Technologies, Inc. | Multiplexed data stream payload format |
US8588209B2 (en) | 2006-09-25 | 2013-11-19 | Futurewei Technologies, Inc. | Multi-network compatible data architecture |
US8494009B2 (en) * | 2006-09-25 | 2013-07-23 | Futurewei Technologies, Inc. | Network clock synchronization timestamp |
US8295310B2 (en) | 2006-09-25 | 2012-10-23 | Futurewei Technologies, Inc. | Inter-packet gap network clock synchronization |
CN101578794B (zh) * | 2007-01-26 | 2012-12-12 | 华为技术有限公司 | 数据通信装置及网络组件 |
US8671302B2 (en) * | 2007-05-14 | 2014-03-11 | Picongen Wireless, Inc. | Method and apparatus for wireless clock regeneration |
WO2008143898A2 (en) * | 2007-05-14 | 2008-11-27 | Picongen Wireless Inc. | Wireless multimedia system |
US20090161809A1 (en) * | 2007-12-20 | 2009-06-25 | Texas Instruments Incorporated | Method and Apparatus for Variable Frame Rate |
WO2010114304A2 (en) * | 2009-03-31 | 2010-10-07 | Lg Electronics Inc. | Transmitting / receiving system and method of processing broadcast signal in transmitting / receiving system |
US8340010B2 (en) * | 2009-12-16 | 2012-12-25 | Broadcom Corporation | Method and system for energy efficient synchronization in packet based networks |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5544324A (en) | 1992-11-02 | 1996-08-06 | National Semiconductor Corporation | Network for transmitting isochronous-source data using a frame structure with variable number of time slots to compensate for timing variance between reference clock and data rate |
FI95975C (sv) * | 1994-02-25 | 1996-04-10 | Nokia Telecommunications Oy | Hierarkiskt synkroniseringsförfarande |
EP0718995A1 (en) * | 1994-12-20 | 1996-06-26 | International Business Machines Corporation | Apparatus and method for synchronizing clock signals for digital links in a packet switching mode |
US5661763A (en) | 1995-07-28 | 1997-08-26 | Adtran, Inc. | Apparatus and method for detecting programmable length bit pattern in serial digital data stream |
US6278718B1 (en) * | 1996-08-29 | 2001-08-21 | Excel, Inc. | Distributed network synchronization system |
FI103307B (sv) * | 1997-02-11 | 1999-05-31 | Nokia Telecommunications Oy | Synkronisering av ett datakommunikationsnät |
-
1998
- 1998-05-14 SE SE9801706A patent/SE512169C2/sv not_active IP Right Cessation
-
1999
- 1999-05-12 KR KR1020007012545A patent/KR20010052330A/ko not_active Application Discontinuation
- 1999-05-12 EP EP99927057A patent/EP1082841A2/en not_active Withdrawn
- 1999-05-12 US US09/700,479 patent/US6868093B1/en not_active Expired - Lifetime
- 1999-05-12 WO PCT/SE1999/000810 patent/WO1999059297A2/en not_active Application Discontinuation
- 1999-05-12 AU AU44047/99A patent/AU4404799A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US6868093B1 (en) | 2005-03-15 |
EP1082841A2 (en) | 2001-03-14 |
SE9801706L (sv) | 1999-11-15 |
WO1999059297A3 (en) | 2000-02-17 |
WO1999059297A2 (en) | 1999-11-18 |
KR20010052330A (ko) | 2001-06-25 |
SE9801706D0 (sv) | 1998-05-14 |
AU4404799A (en) | 1999-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |