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GB2321820B - Method and apparatus for buffer management in virtual circuit systems - Google Patents

Method and apparatus for buffer management in virtual circuit systems

Info

Publication number
GB2321820B
GB2321820B GB9701011A GB9701011A GB2321820B GB 2321820 B GB2321820 B GB 2321820B GB 9701011 A GB9701011 A GB 9701011A GB 9701011 A GB9701011 A GB 9701011A GB 2321820 B GB2321820 B GB 2321820B
Authority
GB
United Kingdom
Prior art keywords
virtual circuit
buffer management
circuit systems
systems
buffer
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
GB9701011A
Other versions
GB9701011D0 (en
GB2321820A (en
Inventor
Tadhg Creedon
Vincent Gavin
Anne O'connell
Eugene O'neill
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.)
CONNELL ANNE O
NEILL EUGENE O
3Com Technologies Ltd
Original Assignee
CONNELL ANNE O
NEILL EUGENE O
3Com Technologies Ltd
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 CONNELL ANNE O, NEILL EUGENE O, 3Com Technologies Ltd filed Critical CONNELL ANNE O
Priority to GB9701011A priority Critical patent/GB2321820B/en
Publication of GB9701011D0 publication Critical patent/GB9701011D0/en
Publication of GB2321820A publication Critical patent/GB2321820A/en
Application granted granted Critical
Publication of GB2321820B publication Critical patent/GB2321820B/en
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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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
    • H04L2012/5681—Buffer or queue management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GB9701011A 1997-01-17 1997-01-17 Method and apparatus for buffer management in virtual circuit systems Expired - Fee Related GB2321820B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9701011A GB2321820B (en) 1997-01-17 1997-01-17 Method and apparatus for buffer management in virtual circuit systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9701011A GB2321820B (en) 1997-01-17 1997-01-17 Method and apparatus for buffer management in virtual circuit systems

Publications (3)

Publication Number Publication Date
GB9701011D0 GB9701011D0 (en) 1997-03-05
GB2321820A GB2321820A (en) 1998-08-05
GB2321820B true GB2321820B (en) 1999-04-14

Family

ID=10806196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9701011A Expired - Fee Related GB2321820B (en) 1997-01-17 1997-01-17 Method and apparatus for buffer management in virtual circuit systems

Country Status (1)

Country Link
GB (1) GB2321820B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6377546B1 (en) * 1998-05-12 2002-04-23 International Business Machines Corporation Rate guarantees through buffer management
EP1037499A3 (en) * 1999-03-16 2004-04-21 Fujitsu Network Communications, Inc. Rotating buffer refresh
GB2353172B (en) 1999-08-04 2001-09-26 3Com Corp Network switch including bandwidth allocation controller
EP1079660A1 (en) * 1999-08-20 2001-02-28 Alcatel Buffer acceptance method
WO2001067672A2 (en) * 2000-03-07 2001-09-13 Sun Microsystems, Inc. Virtual channel flow control

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0706298A2 (en) * 1994-10-04 1996-04-10 AT&T Corp. Dynamic queue length thresholds in a shared memory ATM switch
WO1997043869A1 (en) * 1996-05-15 1997-11-20 Cisco Technology, Inc. Method and apparatus for per traffic flow buffer management

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0706298A2 (en) * 1994-10-04 1996-04-10 AT&T Corp. Dynamic queue length thresholds in a shared memory ATM switch
WO1997043869A1 (en) * 1996-05-15 1997-11-20 Cisco Technology, Inc. Method and apparatus for per traffic flow buffer management

Also Published As

Publication number Publication date
GB9701011D0 (en) 1997-03-05
GB2321820A (en) 1998-08-05

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Legal Events

Date Code Title Description
730 Substitution of applicants allowed (sect. 30/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020117