NO973211L - Kommunikasjonsforbindelse for overföring av data i pakker av fast störrelse - Google Patents

Kommunikasjonsforbindelse for overföring av data i pakker av fast störrelse

Info

Publication number
NO973211L
NO973211L NO973211A NO973211A NO973211L NO 973211 L NO973211 L NO 973211L NO 973211 A NO973211 A NO 973211A NO 973211 A NO973211 A NO 973211A NO 973211 L NO973211 L NO 973211L
Authority
NO
Norway
Prior art keywords
connections
data
cells
packets
data stream
Prior art date
Application number
NO973211A
Other languages
English (en)
Other versions
NO973211D0 (no
Inventor
Richard John Proctor
Original Assignee
Gpt 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 Gpt Ltd filed Critical Gpt Ltd
Publication of NO973211D0 publication Critical patent/NO973211D0/no
Publication of NO973211L publication Critical patent/NO973211L/no

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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
    • 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
    • H04L2012/5649—Cell delay or jitter
    • 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
    • H04L2012/565—Sequence integrity
    • 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
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • 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)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Når en strøm av data føres over en mellomliggende forbindelse Lv L, osv., ved en. høyere samlet dataoverføringsrate enn utenfor den mellomliggende forbindelse, slik som når invers multipleksing brukes i asynkron overføringsmodus hvor et antall lavhastighets-forbindelser Lv osv., brukes for å emulere en dataforbindelse som har høyere hastighet enn den opprinnelige, innkommende strøm av data, nødvendiggjør oppdelingen av data til flere strømmer innsetting av styrepakker i forbindelsene i den hensikt å korrigere for dispariteten i utbredelsestiden over forbindelsene, og grensesnittene, slik som IMAog IMA, som har buffere for datapakker forut for utsendelse på de mellomliggende forbindelser og etter mottagning i enden av de mellomliggende forbindelser, i den hensikt å fjerne celleforsinkelsesvariasjon, som har det resultat at cellene i utgangsstrømmen kan variere med inntil to celleposisjoner i forhold til den i inngangscellestrømmen på grunn av forskjellig kvantisering på de mellomliggende forbindelser og på grunn av behovet for å sette styrepakker, er det gjort foranstaltninger for at køen i inngangsbufferen og i utgangsbufferen opprettholdes ved et konstant antall celler, f.eks. ved å overføre informasjon om inngangsbufferlengden i styrecellene, slik at den rekonstruerte datastrøm blir nøyaktig den samme som den innkommende datastrøm, selv om den er forsinket med en fast tilleggsforsinkelse av to celler.
NO973211A 1996-07-15 1997-07-10 Kommunikasjonsforbindelse for overföring av data i pakker av fast störrelse NO973211L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9614814.3A GB9614814D0 (en) 1996-07-15 1996-07-15 Communication links for transmission of data in fixed size packets

Publications (2)

Publication Number Publication Date
NO973211D0 NO973211D0 (no) 1997-07-10
NO973211L true NO973211L (no) 1998-01-14

Family

ID=10796922

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973211A NO973211L (no) 1996-07-15 1997-07-10 Kommunikasjonsforbindelse for overföring av data i pakker av fast störrelse

Country Status (7)

Country Link
EP (1) EP0818941A3 (no)
JP (1) JPH10126421A (no)
CN (1) CN1173772A (no)
AU (1) AU2864097A (no)
GB (2) GB9614814D0 (no)
NO (1) NO973211L (no)
RU (1) RU97111724A (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330248B1 (en) 1997-12-05 2001-12-11 Advanced Micro Devices, Inc. Arrangement for transmitting data packets from a media access controller across multiple physical links
US6134246A (en) * 1998-01-26 2000-10-17 Samsung Electronics Co., Ltd. Inverse multiplexing within asynchronous transfer mode communication networks
EP1108344A2 (de) * 1998-08-24 2001-06-20 Siemens Aktiengesellschaft Verfahren zum übertragen eines atm orientierten zellenstroms über zumindest zwei virtuelle verbindungen eines atm kommunikationsnetzes
US6621794B1 (en) 1999-02-18 2003-09-16 Nokia Corporation Method and apparatus for measuring the timing difference between physical IMA links and for delivering a time difference to the IMA layer
GB2350757A (en) * 1999-06-03 2000-12-06 Nokia Telecommunications Oy Delay compensation buffer
US6985503B1 (en) 1999-08-09 2006-01-10 Zarlink Semiconductor Inc. Inverse multiplexer
GB2353174B (en) * 1999-08-09 2003-09-10 Mitel Corp Inverse multiplexer
US6822960B1 (en) * 1999-12-01 2004-11-23 Cisco Technology, Inc. Asynchronous transfer mode (ATM) switch and method
US6941252B2 (en) * 2001-03-14 2005-09-06 Mcdata Corporation Striping data frames across parallel fibre channel links
CN101035079B (zh) * 2007-04-10 2010-04-21 华为技术有限公司 一种异步转发方法、系统及设备
US8527677B1 (en) * 2010-06-25 2013-09-03 Altera Corporation Serial communications links with bonded first-in-first-out buffer circuitry
CN107786299B (zh) 2016-08-25 2021-06-08 华为技术有限公司 一种发送和接收业务的方法、装置和网络系统
CN107526643A (zh) * 2017-07-20 2017-12-29 郑州云海信息技术有限公司 一种消息延迟发送的方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9001295D0 (en) * 1990-01-19 1990-03-21 British Broadcasting Corp Buffer resynchronisation
US5617417A (en) * 1994-09-07 1997-04-01 Stratacom, Inc. Asynchronous transfer mode communication in inverse multiplexing over multiple communication links
US5608733A (en) * 1994-11-29 1997-03-04 Valle; Richard ATM inverse multiplexing

Also Published As

Publication number Publication date
NO973211D0 (no) 1997-07-10
AU2864097A (en) 1998-01-22
CN1173772A (zh) 1998-02-18
GB9614814D0 (en) 1996-09-04
GB2315391A (en) 1998-01-28
GB9711101D0 (en) 1997-07-23
GB2315391B (en) 2000-10-25
EP0818941A2 (en) 1998-01-14
JPH10126421A (ja) 1998-05-15
EP0818941A3 (en) 1999-08-11
RU97111724A (ru) 1999-06-27

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