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BR9708482A - Processos e aparelhos para gerar um pacote de dados, para determinar a integridade de cabeçalho de minicélula em um pacote de dados e para manter o alinhamento de minicélulas em um pacote de dados em um sistema de telecomunicações. - Google Patents

Processos e aparelhos para gerar um pacote de dados, para determinar a integridade de cabeçalho de minicélula em um pacote de dados e para manter o alinhamento de minicélulas em um pacote de dados em um sistema de telecomunicações.

Info

Publication number
BR9708482A
BR9708482A BR9708482-4A BR9708482A BR9708482A BR 9708482 A BR9708482 A BR 9708482A BR 9708482 A BR9708482 A BR 9708482A BR 9708482 A BR9708482 A BR 9708482A
Authority
BR
Brazil
Prior art keywords
data packet
minicell
alignment
integrity
processes
Prior art date
Application number
BR9708482-4A
Other languages
English (en)
Inventor
Anders Robert Wirkestrand
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
Publication of BR9708482A publication Critical patent/BR9708482A/pt

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5647—Cell loss
    • 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
    • H04L2012/5653—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL]
    • H04L2012/5656—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL] using the AAL2
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

"PROCESSOS E APARELHOS PARA GERAR UM PACOTE DE DADOS, PARA DETERMINAR A INTEGRIDADE DE CABEçALHO DE MINICéLULA EM UM PACOTE DE DADOS E PARA MANTER O ALINHAMENTO DE MINICéLULAS EM UM PACOTE DE DADOS EM UM SISTEMA DE TELECOMUNICAçõES". Em um sistema de telecomunições que utiliza protocolo do modo de transferência assíncrono (ATM) como uma infraestrutura de transferência de dados, informações de cabeçalho de minicélula são testadas, alinhamento de minicélula é mantido, e utilização de banda ATM é aperfeiçoada inserindo somente um código de teste de integridade de cabeçalho único é determinado a partir de uma combinação de cabeçalhos de minicélula armazenados na célula ATM.
BR9708482-4A 1996-04-01 1997-03-25 Processos e aparelhos para gerar um pacote de dados, para determinar a integridade de cabeçalho de minicélula em um pacote de dados e para manter o alinhamento de minicélulas em um pacote de dados em um sistema de telecomunicações. BR9708482A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/626,000 US5774469A (en) 1996-04-01 1996-04-01 Combined minicell alignment and header protection method and apparatus
PCT/SE1997/000517 WO1997037509A1 (en) 1996-04-01 1997-03-25 Combined minicell alignment and header protection method and apparatus

Publications (1)

Publication Number Publication Date
BR9708482A true BR9708482A (pt) 2000-01-04

Family

ID=24508544

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708482-4A BR9708482A (pt) 1996-04-01 1997-03-25 Processos e aparelhos para gerar um pacote de dados, para determinar a integridade de cabeçalho de minicélula em um pacote de dados e para manter o alinhamento de minicélulas em um pacote de dados em um sistema de telecomunicações.

Country Status (11)

Country Link
US (1) US5774469A (pt)
EP (1) EP0891683B1 (pt)
JP (1) JP3836513B2 (pt)
KR (1) KR100445770B1 (pt)
CN (1) CN1119068C (pt)
AU (1) AU716925B2 (pt)
BR (1) BR9708482A (pt)
CA (1) CA2250811C (pt)
DE (1) DE69732179T2 (pt)
ID (1) ID16795A (pt)
WO (1) WO1997037509A1 (pt)

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SE505845C2 (sv) * 1995-04-24 1997-10-13 Ericsson Telefon Ab L M Telekommunikationssystem och sätt att överföra mikroceller i detta
GB2309362B (en) * 1996-01-20 2000-07-05 Northern Telecom Ltd Telecommunications system
EP0786919A1 (en) * 1996-01-23 1997-07-30 International Business Machines Corporation A data processing method for efficiently transporting multimedia packets over a conventional digital packet switching network
GB9621776D0 (en) * 1996-10-18 1996-12-11 Northern Telecom Ltd ATM communications system and method
GB9624917D0 (en) * 1996-11-29 1997-01-15 Northern Telecom Ltd Distribution network
JP3434994B2 (ja) * 1996-12-12 2003-08-11 富士通株式会社 セル組立多重化装置
GB9700930D0 (en) * 1997-01-17 1997-03-05 Northern Telecom Ltd Distribution network
GB2321568A (en) * 1997-01-22 1998-07-29 Northern Telecom Ltd ATM communications system and method
GB2322515A (en) * 1997-02-21 1998-08-26 Northern Telecom Ltd Adaptation layer switching
JP3575215B2 (ja) * 1997-03-05 2004-10-13 株式会社日立製作所 パケット通信方法及び通信端末装置
US6229821B1 (en) * 1997-04-22 2001-05-08 At&T Corp. Serial data transmission of variable length mini packets using statistical multiplexing
US6097734A (en) * 1997-04-30 2000-08-01 Adaptec, Inc. Programmable reassembly of data received in an ATM network
US6195353B1 (en) * 1997-05-06 2001-02-27 Telefonaktiebolaget Lm Ericsson (Publ) Short packet circuit emulation
US6477164B1 (en) * 1998-03-27 2002-11-05 Clarent Corporation System and method for real-time data and voice transmission over an internet network
US6449276B1 (en) * 1998-05-20 2002-09-10 Nokia Telecommunications Oy Method and apparatus for efficient switching of partial minicells in ATM adaptation layer 2
EP0963133A1 (en) * 1998-06-02 1999-12-08 Alcatel Method and arrangement for transmission of data in a mobile network
DE19832998A1 (de) * 1998-07-22 2000-02-03 Siemens Ag Verfahren zur Ermittlung von in einem kontinuierlichen Datenstrom enthaltenen Datenpaketen
EP0982970B1 (en) * 1998-08-21 2006-10-04 Nippon Telegraph and Telephone Corporation ATM switch
US6381243B1 (en) * 1998-09-18 2002-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Determining time slot delay for ATM transmission
JP3202727B2 (ja) 1999-04-12 2001-08-27 日本電気通信システム株式会社 Ａｔｍ網におけるショートセルの誤り検証方法ならびにシステム
US6396829B1 (en) * 1999-07-06 2002-05-28 Lucent Technologies, Inc. Communications channel synchronous micro-cell for integrating circuit and packet data transmissions
US6446235B1 (en) * 1999-08-31 2002-09-03 Intel Corporation Cumulative error detecting code
US6714562B1 (en) 2000-03-10 2004-03-30 International Business Machines Corporation Method and apparatus for segmenting network traffic variable length frames
US8009667B1 (en) 2001-01-16 2011-08-30 Wi—LAN, Inc. Packing source data packets into transporting packets with fragmentation
KR100398022B1 (ko) 2001-06-20 2003-09-19 주식회사 젤라인 전력선 통신시스템의 적응형 다중 채널 패킷 전송방법
DE10227165A1 (de) * 2002-06-18 2004-01-29 Siemens Ag Verfahren und Anordnung zur Codierung bzw. Decodierung einer Folge digitaler Daten
WO2006069691A1 (de) * 2004-12-24 2006-07-06 Pilz Gmbh & Co. Kg Steuerungssystem mit einer vielzahl von räumlich verteilten stationen sowie verfahren zum übertragen von daten in einem solchen steuerungssystem
FR2898446A1 (fr) * 2006-03-13 2007-09-14 Thomson Licensing Sas Procede, module et appareil de reception de trames de paquets de donnees
US7916641B2 (en) 2006-06-29 2011-03-29 Wi-Lan, Inc. System and process for packet delineation
US8537815B2 (en) * 2010-06-17 2013-09-17 Apple Inc. Accelerating data routing

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US5020055A (en) * 1989-06-23 1991-05-28 May Jr Carl J Multi-length packet format including fixed length information words
FR2685592B1 (fr) * 1991-12-18 1994-03-18 Alcatel Nv Procede et un systeme de transmission d'information sur une liaison de transmission par blocs de donnees de longueur variable en multiplexage temporel de type asynchrone.
US5396490A (en) * 1992-03-23 1995-03-07 Motorola, Inc. Packet reassembly method and apparatus
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FR2711467B1 (fr) * 1993-10-12 1996-07-26 Alcatel Business Systems Procédé de transmission par cellules ATM d'informations fournies sous la forme d'une suite d'entités distinctes pour une application donnée et dispositifs pour la mise en Óoeuvre de ce procédé.

Also Published As

Publication number Publication date
KR20000005195A (ko) 2000-01-25
JP2000507773A (ja) 2000-06-20
AU716925B2 (en) 2000-03-09
KR100445770B1 (ko) 2004-10-15
ID16795A (id) 1997-11-13
AU2416197A (en) 1997-10-22
DE69732179T2 (de) 2005-12-15
JP3836513B2 (ja) 2006-10-25
EP0891683A1 (en) 1999-01-20
CA2250811A1 (en) 1997-10-09
CA2250811C (en) 2006-07-11
DE69732179D1 (de) 2005-02-10
WO1997037509A1 (en) 1997-10-09
CN1219338A (zh) 1999-06-09
US5774469A (en) 1998-06-30
CN1119068C (zh) 2003-08-20
EP0891683B1 (en) 2005-01-05

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA PARA INT.CL. 2009/1 H04L 1/00; H04L 12/56

Ipc: H04L 1/00 (2009.01), H04L 12/56 (2009.01)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B15K Others concerning applications: alteration of classification

Ipc: H04L 7/04 (2006.01), H04Q 11/04 (2006.0