DE69731606D1 - Anlage und verfahren zur änderung von schwellen für überlastkontrolle in atm-vermittlungsstellen - Google Patents
Anlage und verfahren zur änderung von schwellen für überlastkontrolle in atm-vermittlungsstellenInfo
- Publication number
- DE69731606D1 DE69731606D1 DE69731606T DE69731606T DE69731606D1 DE 69731606 D1 DE69731606 D1 DE 69731606D1 DE 69731606 T DE69731606 T DE 69731606T DE 69731606 T DE69731606 T DE 69731606T DE 69731606 D1 DE69731606 D1 DE 69731606D1
- Authority
- DE
- Germany
- Prior art keywords
- switching centers
- overload control
- atm switching
- changing thresholds
- thresholds
- 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 - Lifetime
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
- H04L12/5602—Bandwidth control in ATM Networks, e.g. leaky bucket
-
- 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
- H04L2012/5629—Admission control
- H04L2012/5631—Resource management and allocation
- H04L2012/5636—Monitoring or policing, e.g. compliance with allocated rate, corrective actions
-
- 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
- H04L2012/5651—Priority, marking, classes
-
- 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)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US706103 | 1996-08-30 | ||
US08/706,103 US5901147A (en) | 1996-08-30 | 1996-08-30 | Apparatus and methods to change thresholds to control congestion in ATM switches |
PCT/US1997/014820 WO1998009475A1 (en) | 1996-08-30 | 1997-08-28 | Apparatus and methods to change thresholds to control congestion in atm switches |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69731606D1 true DE69731606D1 (de) | 2004-12-23 |
DE69731606T2 DE69731606T2 (de) | 2005-04-07 |
Family
ID=24836235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69731606T Expired - Lifetime DE69731606T2 (de) | 1996-08-30 | 1997-08-28 | Anlage und verfahren zur änderung von schwellen für überlastkontrolle in atm-vermittlungsstellen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5901147A (de) |
EP (1) | EP0864244B1 (de) |
JP (1) | JPH11502397A (de) |
DE (1) | DE69731606T2 (de) |
WO (1) | WO1998009475A1 (de) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2308959A (en) * | 1995-12-29 | 1997-07-09 | Ericsson Telefon Ab L M | Data switching apparatus with fair queuing |
US6034945A (en) | 1996-05-15 | 2000-03-07 | Cisco Technology, Inc. | Method and apparatus for per traffic flow buffer management |
US6167054A (en) * | 1997-02-14 | 2000-12-26 | Advanced Micro Devices, Inc. | Method and apparatus providing programmable thresholds for full-duplex flow control in a network switch |
US6430191B1 (en) * | 1997-06-30 | 2002-08-06 | Cisco Technology, Inc. | Multi-stage queuing discipline |
US6487202B1 (en) | 1997-06-30 | 2002-11-26 | Cisco Technology, Inc. | Method and apparatus for maximizing memory throughput |
US6201813B1 (en) | 1997-06-30 | 2001-03-13 | Cisco Technology, Inc. | Method and apparatus for using ATM queues for segmentation and reassembly of data frames |
US6526060B1 (en) | 1997-12-05 | 2003-02-25 | Cisco Technology, Inc. | Dynamic rate-based, weighted fair scheduler with explicit rate feedback option |
US6178159B1 (en) * | 1998-03-02 | 2001-01-23 | Lucent Technologies Inc. | Available bit rate flow control algorithms for ATM networks |
EP0961441A1 (de) * | 1998-05-29 | 1999-12-01 | Siemens Aktiengesellschaft | Verfahren zum Entfernen von ATM-Zellen aus einer ATM-Kommunikationseinrichtung |
WO1999063715A1 (de) * | 1998-05-29 | 1999-12-09 | Siemens Aktiengesellschaft | Verfahren zum entfernen von atm-zellen aus einer atm-kommunikationseinrichtung |
US6580721B1 (en) * | 1998-08-11 | 2003-06-17 | Nortel Networks Limited | Routing and rate control in a universal transfer mode network |
US6430153B1 (en) | 1998-09-04 | 2002-08-06 | Cisco Technology, Inc. | Trunk delay simulator |
US6829218B1 (en) | 1998-09-15 | 2004-12-07 | Lucent Technologies Inc. | High speed weighted fair queuing system for ATM switches |
JP2000196628A (ja) | 1998-10-27 | 2000-07-14 | Fujitsu Network Communications Inc | 輻輳管理方法及びシステム |
CA2279728A1 (en) | 1999-08-06 | 2001-02-06 | Spacebridge Networks Corporation | Soft, prioritized early packet discard (spepd) system |
US6519461B1 (en) | 1999-10-29 | 2003-02-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel-type switching from a common channel to a dedicated channel based on common channel load |
JP2003515294A (ja) * | 1999-11-17 | 2003-04-22 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 移動電気通信における加速度依存チャネル切換 |
US6771652B1 (en) | 1999-11-23 | 2004-08-03 | International Business Machines Corporation | Method and system for controlling transmission of packets in computer networks |
US6724776B1 (en) * | 1999-11-23 | 2004-04-20 | International Business Machines Corporation | Method and system for providing optimal discard fraction |
US6594241B1 (en) | 1999-12-08 | 2003-07-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel-type switching control |
AU7243400A (en) * | 1999-12-22 | 2001-06-28 | Alcatel Usa Sourcing, L.P. | Method and apparatus for call buffer protection in the event of congestion |
US6775292B1 (en) | 2000-01-24 | 2004-08-10 | Cisco Technology, Inc. | Method for servicing of multiple queues carrying voice over virtual circuits based on history |
US6954429B2 (en) * | 2000-04-05 | 2005-10-11 | Dyband Corporation | Bandwidth control system |
US6657962B1 (en) | 2000-04-10 | 2003-12-02 | International Business Machines Corporation | Method and system for managing congestion in a network |
US7142558B1 (en) | 2000-04-17 | 2006-11-28 | Cisco Technology, Inc. | Dynamic queuing control for variable throughput communication channels |
US6829482B2 (en) | 2000-05-16 | 2004-12-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Switching from dedicated to common channels when radio resources are controlled by drift radio network |
US20020018474A1 (en) * | 2000-06-01 | 2002-02-14 | Seabridge Ltd. | Efficient packet transmission over ATM |
US6909722B1 (en) | 2000-07-07 | 2005-06-21 | Qualcomm, Incorporated | Method and apparatus for proportionately multiplexing data streams onto one data stream |
US6918111B1 (en) * | 2000-10-03 | 2005-07-12 | Sun Microsystems, Inc. | System and method for scheduling instructions to maximize outstanding prefetches and loads |
US6947996B2 (en) * | 2001-01-29 | 2005-09-20 | Seabridge, Ltd. | Method and system for traffic control |
US6990115B2 (en) * | 2001-02-26 | 2006-01-24 | Seabridge Ltd. | Queue control method and system |
US6950396B2 (en) * | 2001-03-20 | 2005-09-27 | Seabridge Ltd. | Traffic control method and system |
EP1249972A1 (de) * | 2001-04-09 | 2002-10-16 | Telefonaktiebolaget L M Ericsson (Publ) | Verfahren zum Steuern eines Warteschlangenpuffers |
US7177279B2 (en) * | 2001-04-24 | 2007-02-13 | Agere Systems Inc. | Buffer management for merging packets of virtual circuits |
US7839785B2 (en) * | 2001-09-27 | 2010-11-23 | Broadcom Corporation | System and method for dropping lower priority packets that are slated for transmission |
US7881202B2 (en) * | 2002-09-25 | 2011-02-01 | Broadcom Corporation | System and method for dropping lower priority packets that are slated for wireless transmission |
US7221678B1 (en) | 2001-10-01 | 2007-05-22 | Advanced Micro Devices, Inc. | Method and apparatus for routing packets |
US7295563B2 (en) * | 2001-10-01 | 2007-11-13 | Advanced Micro Devices, Inc. | Method and apparatus for routing packets that have ordering requirements |
US7274692B1 (en) | 2001-10-01 | 2007-09-25 | Advanced Micro Devices, Inc. | Method and apparatus for routing packets that have multiple destinations |
US7035273B1 (en) | 2002-02-06 | 2006-04-25 | Marvell International Ltd. | Quality of service queueing system for a network switch |
US20030195922A1 (en) * | 2002-04-10 | 2003-10-16 | Alcatel | SNMP trap and inform shaping mechanism |
US7209440B1 (en) | 2002-05-07 | 2007-04-24 | Marvell International Ltd. | Method and apparatus for preventing blocking in a quality of service switch |
US7110415B1 (en) | 2002-05-17 | 2006-09-19 | Marvell International Ltd. | Apparatus and method for dynamically limiting output queue size in a quality of service network |
US7161904B2 (en) * | 2002-06-04 | 2007-01-09 | Fortinet, Inc. | System and method for hierarchical metering in a virtual router based network switch |
US6820170B1 (en) | 2002-06-24 | 2004-11-16 | Applied Micro Circuits Corporation | Context based cache indexing |
US7372864B1 (en) | 2002-08-01 | 2008-05-13 | Applied Micro Circuits Corporation | Reassembly of data fragments in fixed size buffers |
US7561590B1 (en) | 2003-05-05 | 2009-07-14 | Marvell International Ltd. | Network switch having virtual input queues for flow control |
US7412536B2 (en) * | 2003-06-27 | 2008-08-12 | Intel Corporation | Method and system for a network node for attachment to switch fabrics |
US20040264472A1 (en) * | 2003-06-27 | 2004-12-30 | Oliver Neal C. | Method and system for open-loop congestion control in a system fabric |
US7558890B1 (en) * | 2003-12-19 | 2009-07-07 | Applied Micro Circuits Corporation | Instruction set for programmable queuing |
CN100550824C (zh) * | 2003-12-23 | 2009-10-14 | 艾利森电话股份有限公司 | 用于控制队列缓冲器的方法及装置 |
CN100405786C (zh) * | 2005-12-09 | 2008-07-23 | 清华大学 | 支持多队列的共享缓存动态门限早期丢弃装置 |
JP4701152B2 (ja) * | 2006-10-20 | 2011-06-15 | 富士通株式会社 | データ中継装置、データ中継方法およびデータ中継プログラム |
EP2040422A1 (de) * | 2007-09-19 | 2009-03-25 | British Telecommunications Public Limited Company | Verfahren und Vorrichtung zur Bereitstellung von Überlastungskennzeichnungen |
EP2359544A1 (de) * | 2008-11-11 | 2011-08-24 | Telefonaktiebolaget L M Ericsson (publ) | Verfahren und einrichtung zur ermöglichung der anzeige von stau in einem telekommunikationsnetz |
EP2247044A1 (de) * | 2009-04-29 | 2010-11-03 | Alcatel Lucent | Paketnetzverarbeitungsknoten und -verfahren |
JP5919727B2 (ja) * | 2011-10-26 | 2016-05-18 | 富士通株式会社 | バッファ管理のためのプログラム、中継装置及び制御方法 |
JP5821705B2 (ja) * | 2012-03-02 | 2015-11-24 | 日立金属株式会社 | ネットワーク中継機器及びパケット転送制御方法 |
US11275632B2 (en) | 2018-09-14 | 2022-03-15 | Advanced Micro Devices, Inc. | Broadcast command and response |
CN113010173A (zh) | 2019-12-19 | 2021-06-22 | 超威半导体(上海)有限公司 | 并行处理中矩阵数据广播的方法 |
CN113094099A (zh) | 2019-12-23 | 2021-07-09 | 超威半导体(上海)有限公司 | 矩阵数据广播架构 |
US11403221B2 (en) | 2020-09-24 | 2022-08-02 | Advanced Micro Devices, Inc. | Memory access response merging in a memory hierarchy |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686844A (en) * | 1953-04-13 | 1954-08-17 | Bell Telephone Labor Inc | Telephone set |
FR2616604B1 (fr) * | 1987-06-15 | 1989-09-22 | Lespagnol Albert | Equipement de reconstitution et multiplexage de trames d'origines diverses constituees de paquets de longueur fixe en nombre variable |
JP2860661B2 (ja) * | 1989-03-14 | 1999-02-24 | 国際電信電話 株式会社 | Atm交換機 |
US5233606A (en) * | 1991-08-02 | 1993-08-03 | At&T Bell Laboratories | Arrangement for controlling shared-buffer-memory overflow in a multi-priority environment |
EP0531599B1 (de) * | 1991-09-13 | 1998-07-22 | International Business Machines Corporation | Konfigurierbare gigabit/s Vermittlunganpassungseinrichtung |
JPH05207062A (ja) * | 1992-01-27 | 1993-08-13 | Nec Corp | パケット交換方式 |
SE515178C2 (sv) * | 1992-03-20 | 2001-06-25 | Ericsson Telefon Ab L M | Förfaranden och anordningar för prioritering vid bufferthantering i paketnät |
US5457687A (en) * | 1993-09-02 | 1995-10-10 | Network Equipment Technologies, Inc. | Method and apparatus for backward explicit congestion notification (BECN) in an ATM network |
JP2639335B2 (ja) * | 1993-12-22 | 1997-08-13 | 日本電気株式会社 | Atm網における輻輳制御方式 |
GB9401092D0 (en) * | 1994-01-21 | 1994-03-16 | Newbridge Networks Corp | A network management system |
EP0680173B1 (de) * | 1994-04-28 | 2003-09-03 | Hewlett-Packard Company, A Delaware Corporation | Mehrfachsendeeinrichtung |
FI98774C (fi) * | 1994-05-24 | 1997-08-11 | Nokia Telecommunications Oy | Menetelmä ja laitteisto liikenteen priorisoimiseksi ATM-verkossa |
US5633867A (en) * | 1994-07-01 | 1997-05-27 | Digital Equipment Corporation | Local memory buffers management for an ATM adapter implementing credit based flow control |
IT1266895B1 (it) * | 1994-07-26 | 1997-01-21 | Cselt Centro Studi Lab Telecom | Procedimento per l'allocazione ottimale delle risorse per il trasporto di flussi informativi a banda variabile su reti in tecnica atm, e nodo |
US5528588A (en) * | 1994-09-14 | 1996-06-18 | Fore Systems, Inc. | Multicast shared memory |
US5633859A (en) * | 1994-09-16 | 1997-05-27 | The Ohio State University | Method and apparatus for congestion management in computer networks using explicit rate indication |
DE69420408T2 (de) * | 1994-09-28 | 2000-01-05 | Siemens Ag | ATM-Übermittlungssystem zur statistischen Multiplexbildung von Zellen |
US5541912A (en) * | 1994-10-04 | 1996-07-30 | At&T Corp. | Dynamic queue length thresholds in a shared memory ATM switch |
US5517495A (en) * | 1994-12-06 | 1996-05-14 | At&T Corp. | Fair prioritized scheduling in an input-buffered switch |
EP0717532A1 (de) * | 1994-12-13 | 1996-06-19 | International Business Machines Corporation | Dynamische gerechte Warteschlangenbildung zur Unterstützung von bestmöglichem Verkehr in einem ATM netz |
US5583863A (en) * | 1995-01-31 | 1996-12-10 | Bell Atlantic Network Services, Inc. | Full service network using asynchronous transfer mode multiplexing |
JP2723071B2 (ja) * | 1995-03-31 | 1998-03-09 | 日本電気株式会社 | Atm−lan接続装置及びatm−lan |
US6141346A (en) * | 1995-07-19 | 2000-10-31 | Fujitsu Network Communications, Inc. | Point-to-multipoint transmission using subqueues |
US5751951A (en) * | 1995-10-30 | 1998-05-12 | Mitsubishi Electric Information Technology Center America, Inc. | Network interface |
US5689508A (en) * | 1995-12-21 | 1997-11-18 | Xerox Corporation | Reservation ring mechanism for providing fair queued access in a fast packet switch networks |
-
1996
- 1996-08-30 US US08/706,103 patent/US5901147A/en not_active Expired - Lifetime
-
1997
- 1997-08-28 DE DE69731606T patent/DE69731606T2/de not_active Expired - Lifetime
- 1997-08-28 WO PCT/US1997/014820 patent/WO1998009475A1/en active IP Right Grant
- 1997-08-28 EP EP97939512A patent/EP0864244B1/de not_active Expired - Lifetime
- 1997-08-28 JP JP10511758A patent/JPH11502397A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0864244A1 (de) | 1998-09-16 |
JPH11502397A (ja) | 1999-02-23 |
US5901147A (en) | 1999-05-04 |
EP0864244B1 (de) | 2004-11-17 |
WO1998009475A1 (en) | 1998-03-05 |
DE69731606T2 (de) | 2005-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |