DE69231717D1 - System und Verfahren zur Zusammenstellung und Abtrennung von ATM-Zellen - Google Patents
System und Verfahren zur Zusammenstellung und Abtrennung von ATM-ZellenInfo
- Publication number
- DE69231717D1 DE69231717D1 DE69231717T DE69231717T DE69231717D1 DE 69231717 D1 DE69231717 D1 DE 69231717D1 DE 69231717 T DE69231717 T DE 69231717T DE 69231717 T DE69231717 T DE 69231717T DE 69231717 D1 DE69231717 D1 DE 69231717D1
- Authority
- DE
- Germany
- Prior art keywords
- assembling
- atm cells
- separating
- separating atm
- cells
- 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
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- H04L49/00—Packet switching elements
- H04L49/50—Overload detection or protection within a single switching element
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/50—Overload detection or protection within a single switching element
- H04L49/501—Overload detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/55—Prevention, detection or correction of errors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21565791A JP3037476B2 (ja) | 1991-08-28 | 1991-08-28 | Atmセル組立・分解方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69231717D1 true DE69231717D1 (de) | 2001-04-12 |
DE69231717T2 DE69231717T2 (de) | 2001-07-12 |
Family
ID=16676023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992631717 Expired - Fee Related DE69231717T2 (de) | 1991-08-28 | 1992-08-27 | System und Verfahren zur Zusammenstellung und Abtrennung von ATM-Zellen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5375121A (de) |
EP (1) | EP0530680B1 (de) |
JP (1) | JP3037476B2 (de) |
CA (1) | CA2077001C (de) |
DE (1) | DE69231717T2 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5357510A (en) * | 1992-02-19 | 1994-10-18 | Fujitsu Limited | Apparatus and a method for supervising and controlling ATM traffic |
JPH06169320A (ja) * | 1992-10-02 | 1994-06-14 | Toshiba Corp | Atmセル化装置 |
EP0596651A1 (de) | 1992-11-02 | 1994-05-11 | National Semiconductor Corporation | Datennetz mit isochroner Übertragungsfähigkeit |
USRE39116E1 (en) | 1992-11-02 | 2006-06-06 | Negotiated Data Solutions Llc | Network link detection and generation |
EP0596648A1 (de) | 1992-11-02 | 1994-05-11 | National Semiconductor Corporation | Erkennung du Fähigkeiten eines Netzendpunkts |
JPH0744545B2 (ja) * | 1993-01-21 | 1995-05-15 | 日本電気株式会社 | Atmセル分解/組立てシステム |
FR2707820B1 (fr) * | 1993-07-15 | 1995-08-18 | Cit Alcatel | Circuit d'interface de liaison numérique pour unité terminale de centre de commutation à mode de transfert asynchrone. |
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. |
EP0649234B1 (de) * | 1993-10-14 | 2001-09-19 | International Business Machines Corporation | Verfahren und Einrichtung zum Datentransfer in ein ATM-Netz |
US5418786A (en) * | 1994-06-17 | 1995-05-23 | Motorola, Inc. | Asynchronous transfer mode (ATM) method and apparatus for communicating status bytes in a manner compatible with the utopia protocol |
JP2922118B2 (ja) * | 1994-08-12 | 1999-07-19 | 沖電気工業株式会社 | Atmセルスイッチ装置及びatm交換機 |
US5533018A (en) | 1994-12-21 | 1996-07-02 | National Semiconductor Corporation | Multi-protocol packet framing over an isochronous network |
JPH08195753A (ja) * | 1995-01-18 | 1996-07-30 | Fujitsu Ltd | Atmセル揺らぎ吸収装置 |
ZA964332B (en) * | 1995-06-08 | 1996-12-09 | Qualcomm Inc | Fast and efficient packet transmission system and method |
US5600650A (en) * | 1995-07-07 | 1997-02-04 | Sun Microsystems, Inc. | Method and apparatus for synthesizing clock signals for use with an asynchronous transfer mode system having selectable data transmission rates |
US5610921A (en) * | 1995-08-31 | 1997-03-11 | Sun Microsystems, Inc. | Scalable architecture for asynchronous transfer mode segmentation and reassembly |
US5680401A (en) * | 1995-10-27 | 1997-10-21 | Sun Microsystems, Inc. | Method and apparatus for asynchronously segmenting packets of multiple channels into ATM cells |
US5671223A (en) * | 1995-11-30 | 1997-09-23 | Motorola, Inc. | Multichannel HDLC framing/deframing machine |
US5878036A (en) * | 1995-12-20 | 1999-03-02 | Spartz; Michael K. | Wireless telecommunications system utilizing CDMA radio frequency signal modulation in conjunction with the GSM A-interface telecommunications network protocol |
US5805591A (en) * | 1996-02-28 | 1998-09-08 | Ericsson Raynet | Subscriber network interface |
US5790544A (en) * | 1996-03-25 | 1998-08-04 | International Business Machines Corporation | ATM cell-to-frame reassembly method and apparatus for overrun avoidance |
US5949755A (en) * | 1996-04-12 | 1999-09-07 | Fujitsu Network Communications, Inc. | ATM emulated path protection |
GB2313748B (en) * | 1996-05-31 | 2000-12-20 | Northern Telecom Ltd | Cell based data transmission method |
US6728921B1 (en) | 1996-05-31 | 2004-04-27 | Nortel Networks Limited | Cell based data transmission method |
US6038226A (en) * | 1997-03-31 | 2000-03-14 | Ericcson Inc. | Combined signalling and PCM cross-connect and packet engine |
JP2871650B2 (ja) * | 1997-04-17 | 1999-03-17 | 日本電気株式会社 | データ伝送システム |
US6075788A (en) | 1997-06-02 | 2000-06-13 | Lsi Logic Corporation | Sonet physical layer device having ATM and PPP interfaces |
US6208651B1 (en) * | 1997-06-10 | 2001-03-27 | Cornell Research Foundation, Inc. | Method and system for masking the overhead of protocol layering |
DE19732171C2 (de) * | 1997-07-25 | 1999-05-06 | Siemens Ag | Verfahren und Vermittlungseinheit zum Übermitteln von Daten gemäß dem ATM-Protokoll und dem Internet-Protokoll |
US6233248B1 (en) * | 1997-10-14 | 2001-05-15 | Itt Manufacturing Enterprises, Inc. | User data protocol for internet data communications |
JP3593921B2 (ja) * | 1999-06-01 | 2004-11-24 | 日本電気株式会社 | パケット転送方法および装置 |
US6552762B1 (en) | 2000-01-06 | 2003-04-22 | Eastman Kodak Company | Light-modulating, electrically responsive privacy screen |
US6982991B1 (en) * | 2000-03-10 | 2006-01-03 | International Business Machines Corporation | Cell or fram assembly method and apparatus optimizing the moving of data |
JP2002101103A (ja) * | 2000-09-20 | 2002-04-05 | Nec Saitama Ltd | 基地局変復調装置及びatmセル送受信方法 |
US7006489B2 (en) * | 2001-02-23 | 2006-02-28 | Santera Systems, Inc. | Voice packet switching system and method |
US8254372B2 (en) | 2003-02-21 | 2012-08-28 | Genband Us Llc | Data communication apparatus and method |
IL156923A (en) * | 2003-07-15 | 2009-08-03 | Eci Telecom Ltd | Method of handling atm packets at vp layer |
US8027265B2 (en) | 2004-03-19 | 2011-09-27 | Genband Us Llc | Providing a capability list of a predefined format in a communications network |
US7990865B2 (en) | 2004-03-19 | 2011-08-02 | Genband Us Llc | Communicating processing capabilities along a communications path |
US7729346B2 (en) * | 2004-09-18 | 2010-06-01 | Genband Inc. | UMTS call handling methods and apparatus |
US7830864B2 (en) | 2004-09-18 | 2010-11-09 | Genband Us Llc | Apparatus and methods for per-session switching for multiple wireline and wireless data types |
WO2006047247A2 (en) * | 2004-10-22 | 2006-05-04 | Tekelec | Mobility management apparatus and methods |
US8228926B2 (en) * | 2005-04-12 | 2012-07-24 | Genband Us Llc | Dynamic loading for signaling variants |
US8483173B2 (en) * | 2005-05-31 | 2013-07-09 | Genband Us Llc | Methods and systems for unlicensed mobile access realization in a media gateway |
US7961739B2 (en) * | 2005-07-21 | 2011-06-14 | Genband Us Llc | Systems and methods for voice over multiprotocol label switching |
US7792150B2 (en) | 2005-08-19 | 2010-09-07 | Genband Us Llc | Methods, systems, and computer program products for supporting transcoder-free operation in media gateway |
US7835346B2 (en) | 2006-01-17 | 2010-11-16 | Genband Us Llc | Methods, systems, and computer program products for providing transcoder free operation (TrFO) and interworking between unlicensed mobile access (UMA) and universal mobile telecommunications system (UMTS) call legs using a media gateway |
US7773618B2 (en) * | 2006-11-08 | 2010-08-10 | Sicortex, Inc. | System and method for preventing deadlock in richly-connected multi-processor computer system using dynamic assignment of virtual channels |
US8346239B2 (en) | 2006-12-28 | 2013-01-01 | Genband Us Llc | Methods, systems, and computer program products for silence insertion descriptor (SID) conversion |
US7729380B2 (en) * | 2007-01-21 | 2010-06-01 | Motorola, Inc. | Method and device for selectively transmitting voice bursts and regenerated header bursts |
US8908541B2 (en) | 2009-08-04 | 2014-12-09 | Genband Us Llc | Methods, systems, and computer readable media for intelligent optimization of digital signal processor (DSP) resource utilization in a media gateway |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323222A3 (de) * | 1987-12-25 | 1990-10-17 | Nec Corporation | Sende- und Empfangssystem eines HDLC-Datenrahmens über einen Zeitmultiplexübertragungsweg |
US4951278A (en) * | 1988-08-31 | 1990-08-21 | Telenet Communications Corporation | High-level data link control packet assembler/disassembler |
ATE97532T1 (de) * | 1988-09-23 | 1993-12-15 | Siemens Ag | Verfahren und schaltungsanordnung zum uebertragen von nachrichtensignalen in einem breitband- kommunikationsnetz. |
US5214642A (en) * | 1989-02-21 | 1993-05-25 | Hitachi, Ltd. | ATM switching system and adaptation processing apparatus |
US5056088A (en) * | 1989-05-01 | 1991-10-08 | At&T Bell Laboratories | Apparatus and method for efficiently coupling digital signals to a communications medium in information packets |
JPH03179851A (ja) * | 1989-12-07 | 1991-08-05 | Fujitsu Ltd | ゆらぎ吸収遅延付与セル転送方式 |
-
1991
- 1991-08-28 JP JP21565791A patent/JP3037476B2/ja not_active Expired - Fee Related
-
1992
- 1992-08-27 CA CA 2077001 patent/CA2077001C/en not_active Expired - Fee Related
- 1992-08-27 DE DE1992631717 patent/DE69231717T2/de not_active Expired - Fee Related
- 1992-08-27 EP EP19920114625 patent/EP0530680B1/de not_active Expired - Lifetime
-
1994
- 1994-04-14 US US08/227,471 patent/US5375121A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0530680A3 (de) | 1995-01-04 |
DE69231717T2 (de) | 2001-07-12 |
EP0530680A2 (de) | 1993-03-10 |
CA2077001A1 (en) | 1993-03-01 |
EP0530680B1 (de) | 2001-03-07 |
JP3037476B2 (ja) | 2000-04-24 |
JPH0556066A (ja) | 1993-03-05 |
US5375121A (en) | 1994-12-20 |
CA2077001C (en) | 1998-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |