NO983536L - Celle-innrettere - Google Patents

Celle-innrettere

Info

Publication number
NO983536L
NO983536L NO983536A NO983536A NO983536L NO 983536 L NO983536 L NO 983536L NO 983536 A NO983536 A NO 983536A NO 983536 A NO983536 A NO 983536A NO 983536 L NO983536 L NO 983536L
Authority
NO
Norway
Prior art keywords
cell
cells
data
data stream
buffers
Prior art date
Application number
NO983536A
Other languages
English (en)
Other versions
NO983536D0 (no
Inventor
Geoffrey Chopping
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
Priority claimed from GBGB9602078.9A external-priority patent/GB9602078D0/en
Application filed by Gpt Ltd filed Critical Gpt Ltd
Publication of NO983536D0 publication Critical patent/NO983536D0/no
Publication of NO983536L publication Critical patent/NO983536L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
    • 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
    • H04L2012/5614—User Network Interface
    • H04L2012/5616—Terminal equipment, e.g. codecs, synch.
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • 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
    • H04L2012/5674—Synchronisation, timing recovery or alignment
    • 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)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Når en multipleks-datastrøm med asynkron overføringsmodus (ATM) termineres ved en funksjonsenhet og virtuelle kanaldata bæres i celler i datastrømmen, har en utpakker flere cellebuffere som hver lagrer nyttedata som inneholdes i de enkelte celler. Buffer- ene lastes i rekkefølge i samsvar med et meldingssekvensnummer båret i hver celle og tømmes i samsvar med en utpakkeralgoritme for å danne en ikke-kontinuerlig datastrøm. Når en gyldig celle unnlater å ankomme, besørger en formatgenerator for innfyllings- celler at manglende celler erstattes med innfyllingsceller i en ikke-kontinuerlig datastrøm mens en funksjonsgenerator for tidsavbrudd startes etter at hver celle er blitt pakket ut og noen ganger etter at innfyllende erstatningsceller er blitt generert.
NO983536A 1996-02-02 1998-07-31 Celle-innrettere NO983536L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9602078.9A GB9602078D0 (en) 1996-02-02 1996-02-02 Cell aligners
GB9626386A GB2309863B (en) 1996-02-02 1996-12-19 Cell aligners
PCT/GB1997/000160 WO1997028621A1 (en) 1996-02-02 1997-01-17 Cell aligners

Publications (2)

Publication Number Publication Date
NO983536D0 NO983536D0 (no) 1998-07-31
NO983536L true NO983536L (no) 1998-10-02

Family

ID=26308578

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983536A NO983536L (no) 1996-02-02 1998-07-31 Celle-innrettere

Country Status (8)

Country Link
US (1) US6600745B1 (no)
EP (1) EP0878071B1 (no)
JP (1) JP3774783B2 (no)
CN (1) CN1149765C (no)
AU (1) AU726443B2 (no)
DE (1) DE69728382T2 (no)
NO (1) NO983536L (no)
WO (1) WO1997028621A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100216371B1 (ko) * 1997-06-30 1999-08-16 윤종용 고장 감내형 대용량 ATM 스위치 및 2nXn 다중화스위치에서의 셀프라우팅 방법
US8077679B2 (en) 2001-03-28 2011-12-13 Qualcomm Incorporated Method and apparatus for providing protocol options in a wireless communication system
US8121296B2 (en) 2001-03-28 2012-02-21 Qualcomm Incorporated Method and apparatus for security in a data processing system
US9100457B2 (en) 2001-03-28 2015-08-04 Qualcomm Incorporated Method and apparatus for transmission framing in a wireless communication system
US7724781B1 (en) 2001-08-30 2010-05-25 Pmc-Sierra, Inc. Receive virtual concatenation processor
US7394828B1 (en) * 2001-08-30 2008-07-01 Pmc-Sierra, Inc. Data format conversion for virtual concatenation processing
US7352868B2 (en) 2001-10-09 2008-04-01 Philip Hawkes Method and apparatus for security in a data processing system
US7649829B2 (en) * 2001-10-12 2010-01-19 Qualcomm Incorporated Method and system for reduction of decoding complexity in a communication system
US7599655B2 (en) 2003-01-02 2009-10-06 Qualcomm Incorporated Method and apparatus for broadcast services in a communication system
US8098818B2 (en) 2003-07-07 2012-01-17 Qualcomm Incorporated Secure registration for a multicast-broadcast-multimedia system (MBMS)
US8718279B2 (en) 2003-07-08 2014-05-06 Qualcomm Incorporated Apparatus and method for a secure broadcast system
US8724803B2 (en) 2003-09-02 2014-05-13 Qualcomm Incorporated Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system
GB2417866B (en) * 2004-09-03 2007-09-19 Sony Uk Ltd Data transmission
FR2937488B1 (fr) * 2008-10-22 2010-11-19 Canon Kk Dispositif et procede d'adaptation de rythme, produit programme d'ordinateur et moyen de stockage correspondants

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682244B1 (fr) 1991-10-04 1995-01-13 Cit Alcatel Dispositif de synchronisation pour equipement d'extremite d'un reseau de telecommunications numerique a transfert en mode asynchrone.
DE69416849T2 (de) * 1993-10-26 1999-07-08 Northern Telecom Ltd Digitale übertragungsstrecke zum effizienten transport von gemischten paketklassen
WO1995022233A1 (en) 1994-02-11 1995-08-17 Newbridge Networks Corporation Method of dynamically compensating for variable transmission delays in packet networks
GB2299240A (en) * 1995-03-24 1996-09-25 Northern Telecom Ltd Digital communications system
US5699481A (en) 1995-05-18 1997-12-16 Rockwell International Corporation Timing recovery scheme for packet speech in multiplexing environment of voice with data applications
US5844600A (en) * 1995-09-15 1998-12-01 General Datacomm, Inc. Methods, apparatus, and systems for transporting multimedia conference data streams through a transport network
US5822383A (en) * 1995-12-15 1998-10-13 Cisco Technology, Inc. System and method for maintaining network synchronization utilizing digital phase comparison techniques with synchronous residual time stamps
US5790171A (en) * 1995-12-22 1998-08-04 Bell Atlantic Network Services, Inc. Video dial tone network synchronization
US5761203A (en) * 1996-04-04 1998-06-02 Lucent Technologies Inc. Synchronous and asynchronous recovery of signals in an ATM network
US6044092A (en) * 1997-06-11 2000-03-28 At&T Corp. Method and apparatus for performing automatic synchronization failure detection in an ATM network

Also Published As

Publication number Publication date
NO983536D0 (no) 1998-07-31
CN1149765C (zh) 2004-05-12
WO1997028621A1 (en) 1997-08-07
AU726443B2 (en) 2000-11-09
US6600745B1 (en) 2003-07-29
EP0878071B1 (en) 2004-03-31
AU1315297A (en) 1997-08-22
DE69728382T2 (de) 2004-08-19
EP0878071A1 (en) 1998-11-18
JP2000510658A (ja) 2000-08-15
DE69728382D1 (de) 2004-05-06
CN1210640A (zh) 1999-03-10
JP3774783B2 (ja) 2006-05-17

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