SE9700714L - Metod att kontrollera datapaketflödet i en växelenhet samt en växelenhet anpassad att verka enligt metoden - Google Patents

Metod att kontrollera datapaketflödet i en växelenhet samt en växelenhet anpassad att verka enligt metoden

Info

Publication number
SE9700714L
SE9700714L SE9700714A SE9700714A SE9700714L SE 9700714 L SE9700714 L SE 9700714L SE 9700714 A SE9700714 A SE 9700714A SE 9700714 A SE9700714 A SE 9700714A SE 9700714 L SE9700714 L SE 9700714L
Authority
SE
Sweden
Prior art keywords
selector
switch unit
buffers
data packets
controlling
Prior art date
Application number
SE9700714A
Other languages
Unknown language ( )
English (en)
Other versions
SE9700714D0 (sv
Inventor
Krzysztof Kaminski
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9700714A priority Critical patent/SE9700714L/sv
Publication of SE9700714D0 publication Critical patent/SE9700714D0/sv
Priority to PCT/SE1998/000355 priority patent/WO1998038771A2/en
Priority to AU66427/98A priority patent/AU6642798A/en
Publication of SE9700714L publication Critical patent/SE9700714L/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/254—Centralised controller, i.e. arbitration or scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • 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)
SE9700714A 1997-02-27 1997-02-27 Metod att kontrollera datapaketflödet i en växelenhet samt en växelenhet anpassad att verka enligt metoden SE9700714L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9700714A SE9700714L (sv) 1997-02-27 1997-02-27 Metod att kontrollera datapaketflödet i en växelenhet samt en växelenhet anpassad att verka enligt metoden
PCT/SE1998/000355 WO1998038771A2 (en) 1997-02-27 1998-02-27 Flow control in switches
AU66427/98A AU6642798A (en) 1997-02-27 1998-02-27 A control method for a switching unit and a switching unit adapted to function in accordance with the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700714A SE9700714L (sv) 1997-02-27 1997-02-27 Metod att kontrollera datapaketflödet i en växelenhet samt en växelenhet anpassad att verka enligt metoden

Publications (2)

Publication Number Publication Date
SE9700714D0 SE9700714D0 (sv) 1997-02-27
SE9700714L true SE9700714L (sv) 1998-08-28

Family

ID=20405963

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700714A SE9700714L (sv) 1997-02-27 1997-02-27 Metod att kontrollera datapaketflödet i en växelenhet samt en växelenhet anpassad att verka enligt metoden

Country Status (3)

Country Link
AU (1) AU6642798A (sv)
SE (1) SE9700714L (sv)
WO (1) WO1998038771A2 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI972040A7 (sv) 1997-05-13 1998-11-14 Nokia Corp Förfarande för paketformad dataöverföring
KR100333250B1 (ko) 1998-10-05 2002-05-17 가나이 쓰토무 패킷 중계 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475192A (en) * 1982-02-16 1984-10-02 At&T Bell Laboratories Data packet flow control scheme for switching networks
US4616359A (en) * 1983-12-19 1986-10-07 At&T Bell Laboratories Adaptive preferential flow control for packet switching system
US4736369A (en) * 1986-06-13 1988-04-05 International Business Machines Corp. Adaptive session-level pacing
US5535197A (en) * 1991-09-26 1996-07-09 Ipc Information Systems, Inc. Shared buffer switching module
US5511070A (en) * 1992-05-20 1996-04-23 Xerox Corporation Reservation ring mechanism for controlling contention in a broadband ISDN fast packet switch suitable for use in a local area network
JP2655464B2 (ja) * 1992-12-25 1997-09-17 日本電気株式会社 パケット交換方式
US5521916A (en) * 1994-12-02 1996-05-28 At&T Corp. Implementation of selective pushout for space priorities in a shared memory asynchronous transfer mode switch
US5517495A (en) * 1994-12-06 1996-05-14 At&T Corp. Fair prioritized scheduling in an input-buffered switch
ZA959722B (en) * 1994-12-19 1996-05-31 Alcatel Nv Traffic management and congestion control for packet-based networks
US5550815A (en) * 1994-12-30 1996-08-27 Lucent Technologies Inc. Apparatus and method for reducing data losses in a growable packet switch

Also Published As

Publication number Publication date
WO1998038771A3 (en) 1998-12-03
WO1998038771A2 (en) 1998-09-03
AU6642798A (en) 1998-09-18
SE9700714D0 (sv) 1997-02-27

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