DE60137546D1 - Synchronisierung asynchroner netzwerke durch verwendung von synchronisationssymbolen in der zugangskontrollschicht ( mac ) - Google Patents

Synchronisierung asynchroner netzwerke durch verwendung von synchronisationssymbolen in der zugangskontrollschicht ( mac )

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Publication number
DE60137546D1
DE60137546D1 DE60137546T DE60137546T DE60137546D1 DE 60137546 D1 DE60137546 D1 DE 60137546D1 DE 60137546 T DE60137546 T DE 60137546T DE 60137546 T DE60137546 T DE 60137546T DE 60137546 D1 DE60137546 D1 DE 60137546D1
Authority
DE
Germany
Prior art keywords
synchronization
symbols
symbol
mac layer
asynchronous network
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
Application number
DE60137546T
Other languages
English (en)
Inventor
Charles Barry
Jason Fan
Robert Stillman
Inwhan Choi
David Watson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luminous Networks Inc
Original Assignee
Luminous Networks Inc
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 Luminous Networks Inc filed Critical Luminous Networks Inc
Application granted granted Critical
Publication of DE60137546D1 publication Critical patent/DE60137546D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • 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
    • 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
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
    • 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
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0647—Synchronisation among TDM nodes
DE60137546T 2000-05-18 2001-05-16 Synchronisierung asynchroner netzwerke durch verwendung von synchronisationssymbolen in der zugangskontrollschicht ( mac ) Expired - Lifetime DE60137546D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/574,745 US7251256B1 (en) 2000-05-18 2000-05-18 Synchronization of asynchronous networks using media access control (MAC) layer synchronization symbols
PCT/US2001/016087 WO2001089121A2 (en) 2000-05-18 2001-05-16 Synchronization of asynchronous networks using media access control (mac) layer synchronization symbols

Publications (1)

Publication Number Publication Date
DE60137546D1 true DE60137546D1 (de) 2009-03-12

Family

ID=24297447

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60137546T Expired - Lifetime DE60137546D1 (de) 2000-05-18 2001-05-16 Synchronisierung asynchroner netzwerke durch verwendung von synchronisationssymbolen in der zugangskontrollschicht ( mac )

Country Status (9)

Country Link
US (1) US7251256B1 (de)
EP (1) EP1380128B1 (de)
JP (1) JP2004522329A (de)
CN (1) CN1489841A (de)
AT (1) ATE421812T1 (de)
AU (1) AU2001264673A1 (de)
CA (1) CA2408621A1 (de)
DE (1) DE60137546D1 (de)
WO (1) WO2001089121A2 (de)

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US9405342B2 (en) * 2009-04-01 2016-08-02 Schneider Electric It Corporation System and method for providing timing
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Also Published As

Publication number Publication date
AU2001264673A1 (en) 2001-11-26
WO2001089121A3 (en) 2003-11-20
US7251256B1 (en) 2007-07-31
CA2408621A1 (en) 2001-11-22
ATE421812T1 (de) 2009-02-15
JP2004522329A (ja) 2004-07-22
EP1380128B1 (de) 2009-01-21
EP1380128A2 (de) 2004-01-14
WO2001089121A2 (en) 2001-11-22
CN1489841A (zh) 2004-04-14

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