DE69814141D1 - Dynamische bandbreitenzuordnung in einem kommunikationskanal - Google Patents

Dynamische bandbreitenzuordnung in einem kommunikationskanal

Info

Publication number
DE69814141D1
DE69814141D1 DE69814141T DE69814141T DE69814141D1 DE 69814141 D1 DE69814141 D1 DE 69814141D1 DE 69814141 T DE69814141 T DE 69814141T DE 69814141 T DE69814141 T DE 69814141T DE 69814141 D1 DE69814141 D1 DE 69814141D1
Authority
DE
Germany
Prior art keywords
channel
status
unswitched
switched
data
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
Application number
DE69814141T
Other languages
English (en)
Other versions
DE69814141T2 (de
Inventor
Mark Rustad
A Stripsky
Steve Wahl
A Rogers
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.)
Digi International Inc
Original Assignee
Digi International 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 Digi International Inc filed Critical Digi International Inc
Application granted granted Critical
Publication of DE69814141D1 publication Critical patent/DE69814141D1/de
Publication of DE69814141T2 publication Critical patent/DE69814141T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04Q11/0421—Circuit arrangements therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • H04J3/125—One of the channel pulses or the synchronisation pulse is also used for transmitting monitoring or supervisory signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1623—Plesiochronous digital hierarchy [PDH]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)
DE69814141T 1997-11-19 1998-11-19 Dynamische bandbreitenzuordnung in einem kommunikationskanal Expired - Fee Related DE69814141T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/971,881 US6009106A (en) 1997-11-19 1997-11-19 Dynamic bandwidth allocation within a communications channel
PCT/US1998/024823 WO1999026449A1 (en) 1997-11-19 1998-11-19 Dynamic bandwidth allocation within a communications channel

Publications (2)

Publication Number Publication Date
DE69814141D1 true DE69814141D1 (de) 2003-06-05
DE69814141T2 DE69814141T2 (de) 2003-11-20

Family

ID=25518905

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69814141T Expired - Fee Related DE69814141T2 (de) 1997-11-19 1998-11-19 Dynamische bandbreitenzuordnung in einem kommunikationskanal

Country Status (7)

Country Link
US (2) US6009106A (de)
EP (1) EP1033059B1 (de)
JP (1) JP2001523936A (de)
AT (1) ATE239346T1 (de)
AU (1) AU1595099A (de)
DE (1) DE69814141T2 (de)
WO (1) WO1999026449A1 (de)

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Also Published As

Publication number Publication date
EP1033059B1 (de) 2003-05-02
ATE239346T1 (de) 2003-05-15
US6009106A (en) 1999-12-28
JP2001523936A (ja) 2001-11-27
EP1033059A1 (de) 2000-09-06
US6775303B1 (en) 2004-08-10
AU1595099A (en) 1999-06-07
WO1999026449A1 (en) 1999-05-27
DE69814141T2 (de) 2003-11-20

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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