DE69841486D1 - Verbesserte Paketvermittlung - Google Patents
Verbesserte PaketvermittlungInfo
- Publication number
- DE69841486D1 DE69841486D1 DE69841486T DE69841486T DE69841486D1 DE 69841486 D1 DE69841486 D1 DE 69841486D1 DE 69841486 T DE69841486 T DE 69841486T DE 69841486 T DE69841486 T DE 69841486T DE 69841486 D1 DE69841486 D1 DE 69841486D1
- Authority
- DE
- Germany
- Prior art keywords
- packet switching
- improved packet
- improved
- switching
- packet
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
- H04L49/104—Asynchronous transfer mode [ATM] switching fabrics
- H04L49/105—ATM switching elements
- H04L49/108—ATM switching elements using shared central buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/15—Interconnection of switching modules
- H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/15—Interconnection of switching modules
- H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
- H04L49/1576—Crossbar or matrix
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
-
- 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
- H04L2012/5672—Multiplexing, e.g. coding, scrambling
-
- 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)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4819397P | 1997-05-31 | 1997-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69841486D1 true DE69841486D1 (de) | 2010-03-25 |
Family
ID=21953207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69841486T Expired - Lifetime DE69841486D1 (de) | 1997-05-31 | 1998-05-25 | Verbesserte Paketvermittlung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6160814A (de) |
EP (1) | EP0884876B1 (de) |
JP (1) | JPH1117706A (de) |
DE (1) | DE69841486D1 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6625159B1 (en) * | 1998-11-30 | 2003-09-23 | Hewlett-Packard Development Company, L.P. | Nonblocking and fair queuing switching method and shared memory packet switch |
FR2792144A1 (fr) * | 1999-04-08 | 2000-10-13 | Canon Kk | Unite et procede de commutation de paquets de donnees, appareil de traitement de donnees comprenant une telle unite et reseau les comprenant |
EP1043913A3 (de) | 1999-04-08 | 2001-05-09 | Canon Kabushiki Kaisha | Vorrichtung und Verfahren zur Vermittlung von Datenpaketen |
CA2337674A1 (en) * | 2000-04-20 | 2001-10-20 | International Business Machines Corporation | Switching arrangement and method |
JP4203979B2 (ja) * | 2000-08-02 | 2009-01-07 | 富士通株式会社 | パケット処理装置 |
KR20020053664A (ko) * | 2000-12-27 | 2002-07-05 | 오길록 | 간결한 중재용 교신 정보를 갖는 분배결합 패킷 스위칭 장치 |
US6999464B2 (en) * | 2001-08-28 | 2006-02-14 | Axiowave Networks, Inc. | Method of scalable non-blocking shared memory output-buffered switching of variable length data packets from pluralities of ports at full line rate, and apparatus therefor |
US7352766B2 (en) * | 2002-03-12 | 2008-04-01 | Alcatel Lucent | High-speed memory having a modular structure |
US7126959B2 (en) * | 2002-03-12 | 2006-10-24 | Tropic Networks Inc. | High-speed packet memory |
GB0226249D0 (en) * | 2002-11-11 | 2002-12-18 | Clearspeed Technology Ltd | Traffic handling system |
US7571287B2 (en) * | 2003-03-13 | 2009-08-04 | Marvell World Trade Ltd. | Multiport memory architecture, devices and systems including the same, and methods of using the same |
DE602004024683D1 (de) * | 2003-07-14 | 2010-01-28 | Fulcrum Microsystems Inc | |
WO2006063459A1 (en) | 2004-12-17 | 2006-06-22 | Onechip Photonics Inc. | Compact load balanced switching structures for packet based communication networks |
US8209458B1 (en) * | 2006-02-15 | 2012-06-26 | Marvell Israel (M.I.S.L.) Ltd. | System and method for DRAM bank assignment |
US7715400B1 (en) * | 2007-04-26 | 2010-05-11 | 3 Leaf Networks | Node identification for distributed shared memory system |
US8234425B1 (en) | 2007-06-27 | 2012-07-31 | Marvell International Ltd. | Arbiter module |
US7949817B1 (en) | 2007-07-31 | 2011-05-24 | Marvell International Ltd. | Adaptive bus profiler |
US8131915B1 (en) | 2008-04-11 | 2012-03-06 | Marvell Intentional Ltd. | Modifying or overwriting data stored in flash memory |
US8683085B1 (en) | 2008-05-06 | 2014-03-25 | Marvell International Ltd. | USB interface configurable for host or device mode |
US8423710B1 (en) | 2009-03-23 | 2013-04-16 | Marvell International Ltd. | Sequential writes to flash memory |
US8213236B1 (en) | 2009-04-21 | 2012-07-03 | Marvell International Ltd. | Flash memory |
US8644140B2 (en) * | 2009-09-09 | 2014-02-04 | Mellanox Technologies Ltd. | Data switch with shared port buffers |
US8688922B1 (en) | 2010-03-11 | 2014-04-01 | Marvell International Ltd | Hardware-supported memory management |
US8756394B1 (en) | 2010-07-07 | 2014-06-17 | Marvell International Ltd. | Multi-dimension memory timing tuner |
US8699491B2 (en) | 2011-07-25 | 2014-04-15 | Mellanox Technologies Ltd. | Network element with shared buffers |
US9130885B1 (en) | 2012-09-11 | 2015-09-08 | Mellanox Technologies Ltd. | End-to-end cache for network elements |
US9582440B2 (en) | 2013-02-10 | 2017-02-28 | Mellanox Technologies Ltd. | Credit based low-latency arbitration with data transfer |
US8989011B2 (en) | 2013-03-14 | 2015-03-24 | Mellanox Technologies Ltd. | Communication over multiple virtual lanes using a shared buffer |
US9641465B1 (en) | 2013-08-22 | 2017-05-02 | Mellanox Technologies, Ltd | Packet switch with reduced latency |
US9548960B2 (en) | 2013-10-06 | 2017-01-17 | Mellanox Technologies Ltd. | Simplified packet routing |
US9325641B2 (en) * | 2014-03-13 | 2016-04-26 | Mellanox Technologies Ltd. | Buffering schemes for communication over long haul links |
CN103955436B (zh) * | 2014-04-30 | 2018-01-16 | 华为技术有限公司 | 一种数据处理装置和终端 |
US9584429B2 (en) | 2014-07-21 | 2017-02-28 | Mellanox Technologies Ltd. | Credit based flow control for long-haul links |
US10805373B2 (en) * | 2017-11-30 | 2020-10-13 | Salesforce.Com, Inc. | Optimal strategy for data replay in a complex multiplexing network |
US10951549B2 (en) | 2019-03-07 | 2021-03-16 | Mellanox Technologies Tlv Ltd. | Reusing switch ports for external buffer network |
US11558316B2 (en) | 2021-02-15 | 2023-01-17 | Mellanox Technologies, Ltd. | Zero-copy buffering of traffic of long-haul links |
US20230138522A1 (en) * | 2021-11-02 | 2023-05-04 | Mellanox Technologies, Ltd. | Queue Bandwidth Estimation for Management of Shared Buffers and Allowing Visibility of Shared Buffer Status |
US11973696B2 (en) | 2022-01-31 | 2024-04-30 | Mellanox Technologies, Ltd. | Allocation of shared reserve memory to queues in a network device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5123012A (en) * | 1989-06-06 | 1992-06-16 | Mitsubishi Denki Kabushiki Kaisha | Time division switching apparatus |
US5287346A (en) * | 1991-10-16 | 1994-02-15 | Carnegie Mellon University | Packet switch |
SE469617B (sv) * | 1991-12-16 | 1993-08-02 | Ellemtel Utvecklings Ab | Paketkopplad och kretskopplad vaeljare daer varje ansluten enhet disponerar oever aatminstone en styrtidlucka |
US5796966A (en) * | 1993-03-01 | 1998-08-18 | Digital Equipment Corporation | Method and apparatus for dynamically controlling data routes through a network |
US5687324A (en) * | 1995-11-08 | 1997-11-11 | Advanced Micro Devices, Inc. | Method of and system for pre-fetching input cells in ATM switch |
-
1998
- 1998-05-25 EP EP98201768A patent/EP0884876B1/de not_active Expired - Lifetime
- 1998-05-25 DE DE69841486T patent/DE69841486D1/de not_active Expired - Lifetime
- 1998-05-27 US US09/085,993 patent/US6160814A/en not_active Expired - Lifetime
- 1998-05-29 JP JP15024598A patent/JPH1117706A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0884876A1 (de) | 1998-12-16 |
EP0884876B1 (de) | 2010-02-03 |
US6160814A (en) | 2000-12-12 |
JPH1117706A (ja) | 1999-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |