DE69215774D1 - Selbstanpassende Synchronisationsanordnung - Google Patents

Selbstanpassende Synchronisationsanordnung

Info

Publication number
DE69215774D1
DE69215774D1 DE69215774T DE69215774T DE69215774D1 DE 69215774 D1 DE69215774 D1 DE 69215774D1 DE 69215774 T DE69215774 T DE 69215774T DE 69215774 T DE69215774 T DE 69215774T DE 69215774 D1 DE69215774 D1 DE 69215774D1
Authority
DE
Germany
Prior art keywords
self
synchronization arrangement
adjusting synchronization
adjusting
arrangement
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
DE69215774T
Other languages
English (en)
Other versions
DE69215774T2 (de
Inventor
Charles Yeomans Farwell
Michel Lee Hearn
Richard Michael Heidebrecht
Kelvin Ki-Yui Ho
Douglas Albert Spencer
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.)
HIGH POINT SARL, LUXEMBOURG, LU
Original Assignee
AT&T Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24922886&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69215774(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AT&T Corp filed Critical AT&T Corp
Publication of DE69215774D1 publication Critical patent/DE69215774D1/de
Application granted granted Critical
Publication of DE69215774T2 publication Critical patent/DE69215774T2/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
    • 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
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
    • 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
    • H04J3/0673—Clock or time synchronisation among packet nodes using intermediate nodes, e.g. modification of a received timestamp before further transmission to the next packet node, e.g. including internal delay time or residence time into the packet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
DE69215774T 1991-07-09 1992-06-30 Selbstanpassende Synchronisationsanordnung Expired - Lifetime DE69215774T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/727,491 US5184347A (en) 1991-07-09 1991-07-09 Adaptive synchronization arrangement

Publications (2)

Publication Number Publication Date
DE69215774D1 true DE69215774D1 (de) 1997-01-23
DE69215774T2 DE69215774T2 (de) 1997-04-03

Family

ID=24922886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69215774T Expired - Lifetime DE69215774T2 (de) 1991-07-09 1992-06-30 Selbstanpassende Synchronisationsanordnung

Country Status (8)

Country Link
US (1) US5184347A (de)
EP (1) EP0522775B1 (de)
JP (1) JPH07105785B2 (de)
CA (1) CA2066539C (de)
DE (1) DE69215774T2 (de)
ES (1) ES2095409T3 (de)
HK (1) HK45797A (de)
SG (1) SG44465A1 (de)

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Also Published As

Publication number Publication date
EP0522775A2 (de) 1993-01-13
US5184347A (en) 1993-02-02
ES9195409T3 (de) 1997-02-16
JPH07105785B2 (ja) 1995-11-13
DE69215774T2 (de) 1997-04-03
EP0522775A3 (en) 1993-10-20
ES2095409T3 (es) 1997-02-16
CA2066539A1 (en) 1993-01-10
EP0522775B1 (de) 1996-12-11
JPH06252908A (ja) 1994-09-09
HK45797A (en) 1997-04-18
SG44465A1 (en) 1997-12-19
CA2066539C (en) 1997-12-23

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