DE60216647D1 - Verfahren und System zur Erzeugung einer Zeitdifferenz hinsichtlich des Minizeitschlitz-Taktes und -Zählers in Kopfstationsvorrichtungen - Google Patents

Verfahren und System zur Erzeugung einer Zeitdifferenz hinsichtlich des Minizeitschlitz-Taktes und -Zählers in Kopfstationsvorrichtungen

Info

Publication number
DE60216647D1
DE60216647D1 DE60216647T DE60216647T DE60216647D1 DE 60216647 D1 DE60216647 D1 DE 60216647D1 DE 60216647 T DE60216647 T DE 60216647T DE 60216647 T DE60216647 T DE 60216647T DE 60216647 D1 DE60216647 D1 DE 60216647D1
Authority
DE
Germany
Prior art keywords
headend
delay
imr
counter
generating
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
DE60216647T
Other languages
English (en)
Other versions
DE60216647T2 (de
Inventor
Lisa V Denney
David R Dworkin
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.)
Broadcom Corp
Original Assignee
Broadcom 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
Application filed by Broadcom Corp filed Critical Broadcom Corp
Publication of DE60216647D1 publication Critical patent/DE60216647D1/de
Application granted granted Critical
Publication of DE60216647T2 publication Critical patent/DE60216647T2/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
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging

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)
  • Small-Scale Networks (AREA)
  • Electric Clocks (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60216647T 2001-01-12 2002-01-10 Verfahren und System zur Erzeugung einer Zeitdifferenz hinsichtlich des Minizeitschlitz-Taktes und -Zählers in Headendvorrichgtungen Expired - Lifetime DE60216647T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US26127001P 2001-01-12 2001-01-12
US261270P 2001-01-12
US09/933,764 US7006535B2 (en) 2001-01-12 2001-08-22 Method and system for providing time offset to minislot clock and count in headend devices
US933764 2001-08-22

Publications (2)

Publication Number Publication Date
DE60216647D1 true DE60216647D1 (de) 2007-01-25
DE60216647T2 DE60216647T2 (de) 2007-10-04

Family

ID=26948500

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60216647T Expired - Lifetime DE60216647T2 (de) 2001-01-12 2002-01-10 Verfahren und System zur Erzeugung einer Zeitdifferenz hinsichtlich des Minizeitschlitz-Taktes und -Zählers in Headendvorrichgtungen

Country Status (4)

Country Link
US (2) US7006535B2 (de)
EP (1) EP1223699B1 (de)
AT (1) ATE348454T1 (de)
DE (1) DE60216647T2 (de)

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US7583704B1 (en) 2003-06-10 2009-09-01 Carl Walker Synchronizing separated upstream and downstream channels of cable modem termination systems
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US8797854B2 (en) * 2008-09-29 2014-08-05 Cisco Technology, Inc. Scheduling for RF over fiber optic cable [RFoG]
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Also Published As

Publication number Publication date
ATE348454T1 (de) 2007-01-15
US20020093935A1 (en) 2002-07-18
EP1223699A2 (de) 2002-07-17
EP1223699A3 (de) 2003-09-10
US20060120294A1 (en) 2006-06-08
US7006535B2 (en) 2006-02-28
DE60216647T2 (de) 2007-10-04
EP1223699B1 (de) 2006-12-13

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M