CA2027499A1 - Device for regulating the flow rate of virtual circuits using an asynchronous time division transmission channel - Google Patents

Device for regulating the flow rate of virtual circuits using an asynchronous time division transmission channel

Info

Publication number
CA2027499A1
CA2027499A1 CA2027499A CA2027499A CA2027499A1 CA 2027499 A1 CA2027499 A1 CA 2027499A1 CA 2027499 A CA2027499 A CA 2027499A CA 2027499 A CA2027499 A CA 2027499A CA 2027499 A1 CA2027499 A1 CA 2027499A1
Authority
CA
Canada
Prior art keywords
virtual circuit
asynchronous time
cells
path
division multiplexing
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.)
Granted
Application number
CA2027499A
Other languages
French (fr)
Other versions
CA2027499C (en
Inventor
Denis Le Bihan
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.)
Alcatel CIT SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2027499A1 publication Critical patent/CA2027499A1/en
Application granted granted Critical
Publication of CA2027499C publication Critical patent/CA2027499C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L12/5602—Bandwidth control in ATM Networks, e.g. leaky bucket
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5636—Monitoring or policing, e.g. compliance with allocated rate, corrective actions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5647—Cell loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5651—Priority, marking, classes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5679—Arbitration or scheduling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Device for controlling the throughput of virtual circuits taking an asynchronous time-division multiplexing transmission path, in which the incoming cells of an input asynchronous time-division multiplexing path (mtr), comprising a header containing a destination datum which can be processed like a virtual circuit identity, are routed towards a cell memory (MT) comprising a plurality of virtual circuit buffer memories (MA1, MA2...), MAn, each cell being stored away in the virtual circuit buffer memory associated with the virtual circuit to which this cell belongs, and the outgoing cells of an output asynchronous time-division multiplexing path (mte) are read from these virtual circuit buffer memories (MA1, MA2..., MAn). Control means (MC) are furthermore provided, arranged so that the cells to be transmitted on the outgoing path are read from the buffer memories in an order such that the cells output by one and the same virtual circuit buffer memory are spaced apart on average by at least one interval specified for this virtual circuit. <IMAGE>
CA002027499A 1989-10-12 1990-10-11 Device for regulating the flow rate of virtual circuits using an asynchronous time division transmission channel Expired - Fee Related CA2027499C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8913341A FR2653284B1 (en) 1989-10-12 1989-10-12 DEVICE FOR CONTROLLING FLOW RATE OF VIRTUAL CIRCUITS EMPLOYING AN ASYNCHRONOUS TIMED MULTIPLEXED TRANSMISSION CHANNEL.
FR8913341 1989-10-12

Publications (2)

Publication Number Publication Date
CA2027499A1 true CA2027499A1 (en) 1991-04-13
CA2027499C CA2027499C (en) 1999-12-28

Family

ID=9386323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002027499A Expired - Fee Related CA2027499C (en) 1989-10-12 1990-10-11 Device for regulating the flow rate of virtual circuits using an asynchronous time division transmission channel

Country Status (7)

Country Link
EP (1) EP0422549B1 (en)
AT (1) ATE151216T1 (en)
CA (1) CA2027499C (en)
DE (1) DE69030349T2 (en)
DK (1) DK0422549T3 (en)
ES (1) ES2100860T3 (en)
FR (1) FR2653284B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694671A1 (en) * 1992-08-06 1994-02-11 Trt Telecom Radio Electr Device for rearranging virtual circuit rates in asynchronous time division multiplex transmission.
EP0589288B1 (en) * 1992-09-23 2001-12-05 Siemens Aktiengesellschaft Method for multiplexing virtual channels on a transmission line
FR2699299B1 (en) * 1992-12-16 1995-02-24 Christian Wipliez Method for generating cell jitter in an incident signal transmitted in ATM mode and device for implementing it.
FR2700902B1 (en) * 1993-01-22 1995-02-24 Thomson Csf Method for managing the bit rate of digitally coded messages transported by an asynchronous network, in particular an ATM network, and device for its implementation.
FR2707023B1 (en) * 1993-06-24 1995-09-22 Boyer Jacqueline
EP0748086A1 (en) * 1995-06-09 1996-12-11 Siemens Aktiengesellschaft Method for scheduling message cells leaving an ATM node
US6208655B1 (en) 1996-11-27 2001-03-27 Sony Europa, B.V., Method and apparatus for serving data
EP0847216A1 (en) * 1996-11-27 1998-06-10 Sony Europa B.V. Apparatus, system and method for sending/receiving data to/from an ATM-network
EP0847166B1 (en) * 1996-11-27 2006-08-16 Sony Service Centre (Europe) N.V. Method for traffic shaping and traffic shaper
US9242879B2 (en) 2012-03-30 2016-01-26 Ecolab Usa Inc. Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630261A (en) * 1984-07-30 1986-12-16 International Business Machines Corp. Integrated buffer management and signaling technique

Also Published As

Publication number Publication date
DE69030349T2 (en) 1997-07-17
DE69030349D1 (en) 1997-05-07
FR2653284B1 (en) 1994-05-06
FR2653284A1 (en) 1991-04-19
DK0422549T3 (en) 1997-09-22
ATE151216T1 (en) 1997-04-15
ES2100860T3 (en) 1997-07-01
CA2027499C (en) 1999-12-28
EP0422549A1 (en) 1991-04-17
EP0422549B1 (en) 1997-04-02

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed