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
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
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.
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) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5333135A (en) * | 1993-02-01 | 1994-07-26 | North American Philips Corporation | Identification of a data stream transmitted as a sequence of packets |
US5440545A (en) * | 1993-08-02 | 1995-08-08 | Motorola, Inc. | Packet delivery system |
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. |
-
1996
- 1996-04-01 US US08/626,000 patent/US5774469A/en not_active Expired - Lifetime
-
1997
- 1997-03-25 AU AU24161/97A patent/AU716925B2/en not_active Ceased
- 1997-03-25 KR KR10-1998-0707870A patent/KR100445770B1/ko not_active IP Right Cessation
- 1997-03-25 JP JP53519397A patent/JP3836513B2/ja not_active Expired - Fee Related
- 1997-03-25 WO PCT/SE1997/000517 patent/WO1997037509A1/en active IP Right Grant
- 1997-03-25 CA CA002250811A patent/CA2250811C/en not_active Expired - Fee Related
- 1997-03-25 DE DE69732179T patent/DE69732179T2/de not_active Expired - Lifetime
- 1997-03-25 CN CN97194851A patent/CN1119068C/zh not_active Expired - Fee Related
- 1997-03-25 EP EP97919813A patent/EP0891683B1/en not_active Expired - Lifetime
- 1997-03-25 BR BR9708482-4A patent/BR9708482A/pt not_active Application Discontinuation
- 1997-03-31 ID IDP971063A patent/ID16795A/id unknown
Also Published As
Publication number | Publication date |
---|---|
AU716925B2 (en) | 2000-03-09 |
CA2250811A1 (en) | 1997-10-09 |
KR20000005195A (ko) | 2000-01-25 |
DE69732179D1 (de) | 2005-02-10 |
KR100445770B1 (ko) | 2004-10-15 |
EP0891683A1 (en) | 1999-01-20 |
WO1997037509A1 (en) | 1997-10-09 |
CN1119068C (zh) | 2003-08-20 |
JP3836513B2 (ja) | 2006-10-25 |
EP0891683B1 (en) | 2005-01-05 |
CA2250811C (en) | 2006-07-11 |
AU2416197A (en) | 1997-10-22 |
ID16795A (id) | 1997-11-13 |
JP2000507773A (ja) | 2000-06-20 |
CN1219338A (zh) | 1999-06-09 |
US5774469A (en) | 1998-06-30 |
DE69732179T2 (de) | 2005-12-15 |
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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 |