DE69030392D1 - Zur Kommunikation in asynchroner Übertragungsart geeignetes Puffergerät - Google Patents

Zur Kommunikation in asynchroner Übertragungsart geeignetes Puffergerät

Info

Publication number
DE69030392D1
DE69030392D1 DE69030392T DE69030392T DE69030392D1 DE 69030392 D1 DE69030392 D1 DE 69030392D1 DE 69030392 T DE69030392 T DE 69030392T DE 69030392 T DE69030392 T DE 69030392T DE 69030392 D1 DE69030392 D1 DE 69030392D1
Authority
DE
Germany
Prior art keywords
communication
device suitable
buffer device
asynchronous transmission
asynchronous
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
DE69030392T
Other languages
English (en)
Other versions
DE69030392T2 (de
Inventor
Yasuro Shobatake
Yoshinari Kumaki
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE69030392D1 publication Critical patent/DE69030392D1/de
Application granted granted Critical
Publication of DE69030392T2 publication Critical patent/DE69030392T2/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
    • H04Q11/0428—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
    • G06F5/065—Partitioned buffers, e.g. allowing multiple independent queues, bidirectional FIFO's
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2205/00—Indexing scheme relating to group G06F5/00; Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F2205/06—Indexing scheme relating to groups G06F5/06 - G06F5/16
    • G06F2205/064—Linked list, i.e. structure using pointers, e.g. allowing non-contiguous address segments in one logical buffer or dynamic buffer space allocation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2205/00—Indexing scheme relating to group G06F5/00; Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F2205/06—Indexing scheme relating to groups G06F5/06 - G06F5/16
    • G06F2205/066—User-programmable number or size of buffers, i.e. number of separate buffers or their size can be allocated freely
    • 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
    • H04L2012/5681—Buffer or queue management
DE69030392T 1989-01-10 1990-01-10 Zur Kommunikation in asynchroner Übertragungsart geeignetes Puffergerät Expired - Fee Related DE69030392T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP356689A JP2736092B2 (ja) 1989-01-10 1989-01-10 バッファ装置

Publications (2)

Publication Number Publication Date
DE69030392D1 true DE69030392D1 (de) 1997-05-15
DE69030392T2 DE69030392T2 (de) 1997-08-14

Family

ID=11560987

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030392T Expired - Fee Related DE69030392T2 (de) 1989-01-10 1990-01-10 Zur Kommunikation in asynchroner Übertragungsart geeignetes Puffergerät

Country Status (4)

Country Link
US (1) US5083269A (de)
EP (1) EP0378195B1 (de)
JP (1) JP2736092B2 (de)
DE (1) DE69030392T2 (de)

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US5608889A (en) * 1994-08-17 1997-03-04 Ceridian Corporation DNA controller with wrap-around buffer mode
US5619500A (en) * 1994-09-01 1997-04-08 Digital Link Corporation ATM network interface
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US5838915A (en) * 1995-06-21 1998-11-17 Cisco Technology, Inc. System for buffering data in the network having a linked list for each of said plurality of queues
AU6500796A (en) * 1995-07-19 1997-02-18 Ascom Nexion Inc. Mapping a data cell in a communication switch
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US5956342A (en) * 1995-07-19 1999-09-21 Fujitsu Network Communications, Inc. Priority arbitration for point-to-point and multipoint transmission
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US5757771A (en) * 1995-11-14 1998-05-26 Yurie Systems, Inc. Queue management to serve variable and constant bit rate traffic at multiple quality of service levels in a ATM switch
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US6201807B1 (en) * 1996-02-27 2001-03-13 Lucent Technologies Real-time hardware method and apparatus for reducing queue processing
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FR2763410B1 (fr) 1997-05-13 1999-07-23 Fihem Dispositif de tri d'elements de donnees a arbre binaire et espaceur atm comportant un tel dispositif
FR2763448B1 (fr) * 1997-05-13 1999-07-16 Fihem Espaceur de cellules atm
JP3434670B2 (ja) * 1997-05-21 2003-08-11 沖電気工業株式会社 帯域管理装置
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Also Published As

Publication number Publication date
US5083269A (en) 1992-01-21
EP0378195B1 (de) 1997-04-09
EP0378195A3 (de) 1992-03-18
EP0378195A2 (de) 1990-07-18
JPH02184141A (ja) 1990-07-18
DE69030392T2 (de) 1997-08-14
JP2736092B2 (ja) 1998-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee