DE60224939D1 - Mehrraten-shared-memory-architektur für die rahmenspeicherung und vermittlung - Google Patents
Mehrraten-shared-memory-architektur für die rahmenspeicherung und vermittlungInfo
- Publication number
- DE60224939D1 DE60224939D1 DE60224939T DE60224939T DE60224939D1 DE 60224939 D1 DE60224939 D1 DE 60224939D1 DE 60224939 T DE60224939 T DE 60224939T DE 60224939 T DE60224939 T DE 60224939T DE 60224939 D1 DE60224939 D1 DE 60224939D1
- Authority
- DE
- Germany
- Prior art keywords
- shared memory
- rated
- communication
- memory architecture
- frame storage
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
- G06F13/1689—Synchronisation and timing concerns
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/35—Switches specially adapted for specific applications
- H04L49/356—Switches specially adapted for specific applications for storage area networks
- H04L49/357—Fibre channel switches
-
- 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
- H04L49/103—Packet switching elements characterised by the switching fabric construction using a shared central buffer; using a shared memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/25—Routing or path finding in a switch fabric
- H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
- H04L49/254—Centralised controller, i.e. arbitration or scheduling
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Storing Facsimile Image Data (AREA)
- Time-Division Multiplex Systems (AREA)
- Small-Scale Networks (AREA)
- Multi Processors (AREA)
- Image Input (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/932,223 US7054312B2 (en) | 2001-08-17 | 2001-08-17 | Multi-rate shared memory architecture for frame storage and switching |
US932223 | 2001-08-17 | ||
PCT/US2002/006228 WO2003017115A1 (en) | 2001-08-17 | 2002-02-27 | Multi-rate shared memory architecture for frame storage and switching |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60224939D1 true DE60224939D1 (de) | 2008-03-20 |
DE60224939T2 DE60224939T2 (de) | 2009-02-05 |
Family
ID=25461968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60224939T Expired - Lifetime DE60224939T2 (de) | 2001-08-17 | 2002-02-27 | Mehrraten-shared-memory-architektur für die rahmenspeicherung und vermittlung |
Country Status (5)
Country | Link |
---|---|
US (2) | US7054312B2 (de) |
EP (1) | EP1425672B1 (de) |
AT (1) | ATE385591T1 (de) |
DE (1) | DE60224939T2 (de) |
WO (1) | WO2003017115A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3897994B2 (ja) * | 2001-05-31 | 2007-03-28 | 富士通株式会社 | スイッチ装置およびデータ転送システム |
US7814280B2 (en) * | 2005-01-12 | 2010-10-12 | Fulcrum Microsystems Inc. | Shared-memory switch fabric architecture |
US9226151B2 (en) | 2006-04-04 | 2015-12-29 | Jasper Wireless, Inc. | System and method for enabling a wireless device with customer-specific services |
US7525968B1 (en) * | 2006-03-16 | 2009-04-28 | Qlogic Corporation | Method and system for auto routing fibre channel class F frames in a fibre channel fabric |
US7916718B2 (en) | 2007-04-19 | 2011-03-29 | Fulcrum Microsystems, Inc. | Flow and congestion control in switch architectures for multi-hop, memory efficient fabrics |
US8125991B1 (en) * | 2007-07-31 | 2012-02-28 | Hewlett-Packard Development Company, L.P. | Network switch using managed addresses for fast route lookup |
CN101257034B (zh) * | 2008-04-10 | 2011-05-18 | 中国科学院长春光学精密机械与物理研究所 | 可提高分辨率的ccd像元 |
JP5831035B2 (ja) * | 2011-08-18 | 2015-12-09 | 富士通株式会社 | インタフェースモジュール,通信装置,及び通信方法 |
US10152262B2 (en) * | 2016-05-03 | 2018-12-11 | Micron Technology, Inc. | Memory access techniques in memory devices with multiple partitions |
US11923978B1 (en) * | 2021-05-13 | 2024-03-05 | Marvell Asia Pte Ltd | Multi-port transceiver |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4700391A (en) | 1983-06-03 | 1987-10-13 | The Variable Speech Control Company ("Vsc") | Method and apparatus for pitch controlled voice signal processing |
US5535197A (en) * | 1991-09-26 | 1996-07-09 | Ipc Information Systems, Inc. | Shared buffer switching module |
US5603064A (en) * | 1994-10-27 | 1997-02-11 | Hewlett-Packard Company | Channel module for a fiber optic switch with bit sliced memory architecture for data frame storage |
US5513139A (en) | 1994-11-04 | 1996-04-30 | General Instruments Corp. | Random access memory with circuitry for concurrently and sequentially writing-in and reading-out data at different rates |
US5894481A (en) * | 1996-09-11 | 1999-04-13 | Mcdata Corporation | Fiber channel switch employing distributed queuing |
US6031842A (en) | 1996-09-11 | 2000-02-29 | Mcdata Corporation | Low latency shared memory switch architecture |
JPH10150446A (ja) * | 1996-11-19 | 1998-06-02 | Fujitsu Ltd | Atm交換システム |
US6061358A (en) | 1997-02-13 | 2000-05-09 | Mcdata Corporation | Data communication system utilizing a scalable, non-blocking, high bandwidth central memory controller and method |
US6160813A (en) * | 1997-03-21 | 2000-12-12 | Brocade Communications Systems, Inc. | Fibre channel switching system and method |
US6118835A (en) | 1997-09-05 | 2000-09-12 | Lucent Technologies, Inc. | Apparatus and method of synchronizing two logic blocks operating at different rates |
US6065087A (en) | 1998-05-21 | 2000-05-16 | Hewlett-Packard Company | Architecture for a high-performance network/bus multiplexer interconnecting a network and a bus that transport data using multiple protocols |
US6138185A (en) | 1998-10-29 | 2000-10-24 | Mcdata Corporation | High performance crossbar switch |
US6697359B1 (en) * | 1999-07-02 | 2004-02-24 | Ancor Communications, Inc. | High performance switch fabric element and switch systems |
US7301956B2 (en) * | 2001-05-10 | 2007-11-27 | Brocade Communications Systems, Inc. | System and method for storing and retrieving multi-speed data streams within a network switch |
US7042842B2 (en) * | 2001-06-13 | 2006-05-09 | Computer Network Technology Corporation | Fiber channel switch |
-
2001
- 2001-08-17 US US09/932,223 patent/US7054312B2/en not_active Expired - Lifetime
-
2002
- 2002-02-27 DE DE60224939T patent/DE60224939T2/de not_active Expired - Lifetime
- 2002-02-27 WO PCT/US2002/006228 patent/WO2003017115A1/en active IP Right Grant
- 2002-02-27 AT AT02709739T patent/ATE385591T1/de not_active IP Right Cessation
- 2002-02-27 EP EP02709739A patent/EP1425672B1/de not_active Expired - Lifetime
-
2006
- 2006-05-30 US US11/444,632 patent/US20070002861A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE385591T1 (de) | 2008-02-15 |
US20030046496A1 (en) | 2003-03-06 |
US20070002861A1 (en) | 2007-01-04 |
EP1425672A1 (de) | 2004-06-09 |
DE60224939T2 (de) | 2009-02-05 |
EP1425672A4 (de) | 2006-07-19 |
US7054312B2 (en) | 2006-05-30 |
EP1425672B1 (de) | 2008-02-06 |
WO2003017115A1 (en) | 2003-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20082300L (no) | Adaptiv koding av sanntidsinformasjon i tradlose nettverk | |
WO2002058330A3 (en) | Digital baseband system | |
HK1071821A1 (en) | Buffer memory reservation | |
ATE288162T1 (de) | System zur datenübertragung über mehrere kommunikationswege | |
SE9904812D0 (sv) | Method and arrangement in a communication system | |
DE60224939D1 (de) | Mehrraten-shared-memory-architektur für die rahmenspeicherung und vermittlung | |
DE60114360D1 (de) | Mikrozellulare architektur für mobilteilnehmerverfolgung in einen kommunikationssystem | |
DE60134537D1 (de) | Rahmenstruktur für variabler rate drahtlose kanäle die hochgeschwindigkeitsdaten übertragen | |
MY124715A (en) | Method and apparatus for voice latency reduction in a voice-over-data wireless communication system | |
CA2487071A1 (en) | Methods and apparatus for characterizing a route in a fibre channel fabric | |
WO2000060820A3 (en) | Streaming information appliance with buffer for time shifting | |
CN101236528A (zh) | 一种乒乓控制的方法及装置 | |
GB2418822A (en) | Unified viterbi/turbo decoder for mobile communication systems | |
TW200500854A (en) | Read-modify-write avoidance using a boundary word storage mechanism | |
AU2003282684A8 (en) | Line rate buffer using single ported memories for variable length packets | |
DE602006000235D1 (de) | Kapselung von E1-Rahmen in Ethernet | |
ATE274263T1 (de) | Optischer regenerator für hochbitratige zeitmultiplexierte signale | |
DE602004026310D1 (de) | Verfahren und system zur effizienten flussregelung für client-datenrahmen über gfp über einen sonet-sdh-transportweg | |
ATE424694T1 (de) | Kommunizieren in sprach-und datenkommunikationssystemen | |
WO2007117752A3 (en) | Voice frame communication in wireless communication system | |
ATE377849T1 (de) | Umschaltbarer kombinierer und integrierte kombiniervorrichtung zu seiner verwendung | |
FR2916925B1 (fr) | Procede et dispositif de tamponnage de paquets de donnees transmis via une communication plesiochrone. | |
DE602006004257D1 (de) | Einkapselung von STM-n/STS-m Rahmen in Ethernet | |
TW200519585A (en) | Method and related devices for enhancing accessing performance of flash memory | |
ATE375048T1 (de) | Kommunikationsverfahren, verwandtes pufferspeicherelement und leitungsabschlusselement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |