DE69820084D1 - Netzwerkvorrichtung und Verfahren zur Reduzierung der System-Latenz - Google Patents

Netzwerkvorrichtung und Verfahren zur Reduzierung der System-Latenz

Info

Publication number
DE69820084D1
DE69820084D1 DE69820084T DE69820084T DE69820084D1 DE 69820084 D1 DE69820084 D1 DE 69820084D1 DE 69820084 T DE69820084 T DE 69820084T DE 69820084 T DE69820084 T DE 69820084T DE 69820084 D1 DE69820084 D1 DE 69820084D1
Authority
DE
Germany
Prior art keywords
network device
reducing system
system latency
latency
reducing
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
Application number
DE69820084T
Other languages
English (en)
Other versions
DE69820084T2 (de
Inventor
Tim Wright
Peter Marconi
Richard Conlin
Zbigniew Opalka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexabit Networks Inc
Original Assignee
Nexabit Networks Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nexabit Networks Inc filed Critical Nexabit Networks Inc
Publication of DE69820084D1 publication Critical patent/DE69820084D1/de
Application granted granted Critical
Publication of DE69820084T2 publication Critical patent/DE69820084T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5681—Buffer or queue management
DE69820084T 1997-07-25 1998-07-21 Netzwerkvorrichtung und Verfahren zur Reduzierung der System-Latenz Expired - Fee Related DE69820084T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/900,757 US5918074A (en) 1997-07-25 1997-07-25 System architecture for and method of dual path data processing and management of packets and/or cells and the like
US900757 1997-07-25
PCT/IB1998/001117 WO1999005826A1 (en) 1997-07-25 1998-07-21 Networking systems

Publications (2)

Publication Number Publication Date
DE69820084D1 true DE69820084D1 (de) 2004-01-08
DE69820084T2 DE69820084T2 (de) 2004-09-02

Family

ID=25413044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820084T Expired - Fee Related DE69820084T2 (de) 1997-07-25 1998-07-21 Netzwerkvorrichtung und Verfahren zur Reduzierung der System-Latenz

Country Status (10)

Country Link
US (1) US5918074A (de)
EP (1) EP1016246B1 (de)
JP (1) JP4334760B2 (de)
CN (1) CN1151639C (de)
AU (1) AU738983B2 (de)
CA (1) CA2297650C (de)
DE (1) DE69820084T2 (de)
HK (1) HK1031058A1 (de)
IL (1) IL134221A (de)
WO (1) WO1999005826A1 (de)

Families Citing this family (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6160811A (en) * 1997-09-12 2000-12-12 Gte Internetworking Incorporated Data packet router
US6259699B1 (en) * 1997-12-30 2001-07-10 Nexabit Networks, Llc System architecture for and method of processing packets and/or cells in a common switch
US6138219A (en) * 1998-03-27 2000-10-24 Nexabit Networks Llc Method of and operating architectural enhancement for multi-port internally cached dynamic random access memory (AMPIC DRAM) systems, eliminating external control paths and random memory addressing, while providing zero bus contention for DRAM access
US6876653B2 (en) * 1998-07-08 2005-04-05 Broadcom Corporation Fast flexible filter processor based architecture for a network device
US6560229B1 (en) * 1998-07-08 2003-05-06 Broadcom Corporation Network switching architecture with multiple table synchronization, and forwarding of both IP and IPX packets
US6430188B1 (en) * 1998-07-08 2002-08-06 Broadcom Corporation Unified table for L2, L3, L4, switching and filtering
US6272567B1 (en) * 1998-11-24 2001-08-07 Nexabit Networks, Inc. System for interposing a multi-port internally cached DRAM in a control path for temporarily storing multicast start of packet data until such can be passed
US6498782B1 (en) 1999-02-03 2002-12-24 International Business Machines Corporation Communications methods and gigabit ethernet communications adapter providing quality of service and receiver connection speed differentiation
US6765911B1 (en) * 1999-02-03 2004-07-20 International Business Machines Corporation Communications adapter for implementing communications in a network and providing multiple modes of communications
US7120117B1 (en) * 2000-08-29 2006-10-10 Broadcom Corporation Starvation free flow control in a shared memory switching device
US7366171B2 (en) * 1999-03-17 2008-04-29 Broadcom Corporation Network switch
US7643481B2 (en) 1999-03-17 2010-01-05 Broadcom Corporation Network switch having a programmable counter
US7145869B1 (en) 1999-03-17 2006-12-05 Broadcom Corporation Method for avoiding out-of-ordering of frames in a network switch
US6850521B1 (en) 1999-03-17 2005-02-01 Broadcom Corporation Network switch
US7031302B1 (en) 1999-05-21 2006-04-18 Broadcom Corporation High-speed stats gathering in a network switch
US6842457B1 (en) 1999-05-21 2005-01-11 Broadcom Corporation Flexible DMA descriptor support
US6879588B1 (en) 1999-05-21 2005-04-12 Broadcom Corporation Address resolution snoop support for CPU
WO2000072533A1 (en) * 1999-05-21 2000-11-30 Broadcom Corporation Stacked network switch configuration
US6813268B1 (en) 1999-05-21 2004-11-02 Broadcom Corporation Stacked network switch configuration
US7315552B2 (en) * 1999-06-30 2008-01-01 Broadcom Corporation Frame forwarding in a switch fabric
US6859454B1 (en) 1999-06-30 2005-02-22 Broadcom Corporation Network switch with high-speed serializing/deserializing hazard-free double data rate switching
US7295552B1 (en) 1999-06-30 2007-11-13 Broadcom Corporation Cluster switching architecture
WO2001019040A1 (en) * 1999-09-03 2001-03-15 Broadcom Corporation Apparatus and method for enabling voice over ip support for a network switch
US7131001B1 (en) 1999-10-29 2006-10-31 Broadcom Corporation Apparatus and method for secure filed upgradability with hard wired public key
US7143294B1 (en) 1999-10-29 2006-11-28 Broadcom Corporation Apparatus and method for secure field upgradability with unpredictable ciphertext
US7539134B1 (en) 1999-11-16 2009-05-26 Broadcom Corporation High speed flow control methodology
EP1232604B1 (de) * 1999-11-16 2003-10-15 Broadcom Corporation Verfahren und netzwerkvermittlungsstelle mit datenserialisierung durch gefahrlose mehrstufige störungsfreie multiplexierung
WO2001037495A1 (en) * 1999-11-18 2001-05-25 Broadcom Corporation Table lookup mechanism for address resolution in a packet network switch
EP1238492B1 (de) * 1999-12-07 2004-04-28 Broadcom Corporation Spiegelung in einer netzwerkvermittlungsstapelanordnung
US6463067B1 (en) * 1999-12-13 2002-10-08 Ascend Communications, Inc. Submission and response architecture for route lookup and packet classification requests
US7009973B2 (en) * 2000-02-28 2006-03-07 Broadcom Corporation Switch using a segmented ring
US6810031B1 (en) 2000-02-29 2004-10-26 Celox Networks, Inc. Method and device for distributing bandwidth
US6678678B2 (en) * 2000-03-09 2004-01-13 Braodcom Corporation Method and apparatus for high speed table search
US7103053B2 (en) * 2000-05-03 2006-09-05 Broadcom Corporation Gigabit switch on chip architecture
US7222147B1 (en) 2000-05-20 2007-05-22 Ciena Corporation Processing network management data in accordance with metadata files
US7266595B1 (en) 2000-05-20 2007-09-04 Ciena Corporation Accessing network device data through user profiles
US6880086B2 (en) 2000-05-20 2005-04-12 Ciena Corporation Signatures for facilitating hot upgrades of modular software components
US7240364B1 (en) 2000-05-20 2007-07-03 Ciena Corporation Network device identity authentication
US7225244B2 (en) 2000-05-20 2007-05-29 Ciena Corporation Common command interface
US7143153B1 (en) 2000-11-09 2006-11-28 Ciena Corporation Internal network device dynamic health monitoring
US7111053B1 (en) 2000-05-20 2006-09-19 Ciena Corporation Template-driven management of telecommunications network via utilization of operations support services clients
US6639910B1 (en) 2000-05-20 2003-10-28 Equipe Communications Corporation Functional separation of internal and external controls in network devices
US6760339B1 (en) 2000-05-20 2004-07-06 Equipe Communications Corporation Multi-layer network device in one telecommunications rack
US6868092B1 (en) 2000-05-20 2005-03-15 Ciena Corporation Network device with embedded timing synchronization
US6708291B1 (en) 2000-05-20 2004-03-16 Equipe Communications Corporation Hierarchical fault descriptors in computer systems
US7039046B1 (en) 2000-05-20 2006-05-02 Ciena Corporation Network device including central and distributed switch fabric subsystems
US6742134B1 (en) 2000-05-20 2004-05-25 Equipe Communications Corporation Maintaining a local backup for data plane processes
US7349960B1 (en) 2000-05-20 2008-03-25 Ciena Corporation Throttling distributed statistical data retrieval in a network device
US7280529B1 (en) 2000-05-20 2007-10-09 Ciena Corporation Providing network management access through user profiles
US7062642B1 (en) * 2000-05-20 2006-06-13 Ciena Corporation Policy based provisioning of network device resources
US6601186B1 (en) 2000-05-20 2003-07-29 Equipe Communications Corporation Independent restoration of control plane and data plane functions
US7225240B1 (en) 2000-05-20 2007-05-29 Ciena Corporation Decoupling processes from hardware with logical identifiers
US7051097B1 (en) 2000-05-20 2006-05-23 Ciena Corporation Embedded database for computer system management
US6658579B1 (en) 2000-05-20 2003-12-02 Equipe Communications Corporation Network device with local timing systems for automatic selection between redundant, synchronous central timing systems
US6671699B1 (en) 2000-05-20 2003-12-30 Equipe Communications Corporation Shared database usage in network devices
US7054272B1 (en) 2000-07-11 2006-05-30 Ciena Corporation Upper layer network device including a physical layer test port
US6332198B1 (en) 2000-05-20 2001-12-18 Equipe Communications Corporation Network device for supporting multiple redundancy schemes
US6715097B1 (en) 2000-05-20 2004-03-30 Equipe Communications Corporation Hierarchical fault management in computer systems
US6654903B1 (en) 2000-05-20 2003-11-25 Equipe Communications Corporation Vertical fault isolation in a computer system
US6934749B1 (en) 2000-05-20 2005-08-23 Ciena Corporation Tracking distributed data retrieval in a network device
US6876652B1 (en) 2000-05-20 2005-04-05 Ciena Corporation Network device with a distributed switch fabric timing system
US7020696B1 (en) 2000-05-20 2006-03-28 Ciena Corp. Distributed user management information in telecommunications networks
US6826561B2 (en) * 2000-05-22 2004-11-30 Broadcom Corporation Method and apparatus for performing a binary search on an expanded tree
EP1162793B1 (de) * 2000-06-09 2012-08-15 Broadcom Corporation Gigabit Vermittlungseinheit mit Mehrfachübertragung
US7088713B2 (en) * 2000-06-19 2006-08-08 Broadcom Corporation Switch fabric with memory management unit for improved flow control
US7126947B2 (en) * 2000-06-23 2006-10-24 Broadcom Corporation Switch having external address resolution interface
US6999455B2 (en) * 2000-07-25 2006-02-14 Broadcom Corporation Hardware assist for address learning
US7330877B2 (en) * 2000-09-18 2008-02-12 Sharp Laboratories Of America Devices, softwares and methods for rescheduling multi-party sessions upon premature termination of session
US7227862B2 (en) * 2000-09-20 2007-06-05 Broadcom Corporation Network switch having port blocking capability
US7274705B2 (en) 2000-10-03 2007-09-25 Broadcom Corporation Method and apparatus for reducing clock speed and power consumption
US7120155B2 (en) * 2000-10-03 2006-10-10 Broadcom Corporation Switch having virtual shared memory
US7020166B2 (en) * 2000-10-03 2006-03-28 Broadcom Corporation Switch transferring data using data encapsulation and decapsulation
US6988177B2 (en) * 2000-10-03 2006-01-17 Broadcom Corporation Switch memory management using a linked list structure
US7420977B2 (en) * 2000-10-03 2008-09-02 Broadcom Corporation Method and apparatus of inter-chip bus shared by message passing and memory access
US6851000B2 (en) * 2000-10-03 2005-02-01 Broadcom Corporation Switch having flow control management
US6850542B2 (en) 2000-11-14 2005-02-01 Broadcom Corporation Linked network switch configuration
US7035255B2 (en) * 2000-11-14 2006-04-25 Broadcom Corporation Linked network switch configuration
US7035286B2 (en) * 2000-11-14 2006-04-25 Broadcom Corporation Linked network switch configuration
US7424012B2 (en) * 2000-11-14 2008-09-09 Broadcom Corporation Linked network switch configuration
US6647443B1 (en) * 2000-12-28 2003-11-11 Intel Corporation Multi-queue quality of service communication device
US7042843B2 (en) * 2001-03-02 2006-05-09 Broadcom Corporation Algorithm for time based queuing in network traffic engineering
US6976072B2 (en) * 2001-03-30 2005-12-13 Sharp Laboratories Of America, Inc. Method and apparatus for managing job queues
US7263597B2 (en) 2001-04-19 2007-08-28 Ciena Corporation Network device including dedicated resources control plane
US20020184381A1 (en) * 2001-05-30 2002-12-05 Celox Networks, Inc. Method and apparatus for dynamically controlling data flow on a bi-directional data bus
US7187685B2 (en) * 2001-08-09 2007-03-06 International Business Machines Corporation Multi-module switching system
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
US7355970B2 (en) * 2001-10-05 2008-04-08 Broadcom Corporation Method and apparatus for enabling access on a network switch
US7283538B2 (en) * 2001-10-12 2007-10-16 Vormetric, Inc. Load balanced scalable network gateway processor architecture
US20030074473A1 (en) * 2001-10-12 2003-04-17 Duc Pham Scalable network gateway processor architecture
US7424019B1 (en) * 2001-11-27 2008-09-09 Marvell Israel (M.I.S.L) Ltd. Packet header altering device
US20030105830A1 (en) * 2001-12-03 2003-06-05 Duc Pham Scalable network media access controller and methods
KR100428773B1 (ko) * 2002-01-21 2004-04-28 삼성전자주식회사 라우터 시스템과 이를 이용한 포워딩 엔진 이중화 방법
US7804785B2 (en) * 2002-04-19 2010-09-28 Avaya Inc. Network system having an instructional sequence for performing packet processing and optimizing the packet processing
US7197553B2 (en) * 2002-04-19 2007-03-27 Nortel Networks Limited Network system having a virtual-service-module
US7246178B2 (en) * 2002-05-07 2007-07-17 Nortel Networks Limited Methods and systems for changing a topology of a network
US7386628B1 (en) 2002-05-08 2008-06-10 Nortel Networks Limited Methods and systems for processing network data packets
EP1512079B1 (de) * 2002-05-24 2019-02-27 Intel Corporation Pseudo-multiport datenspeicher mit haltfunktion
US6931530B2 (en) 2002-07-22 2005-08-16 Vormetric, Inc. Secure network file access controller implementing access control and auditing
US6678828B1 (en) * 2002-07-22 2004-01-13 Vormetric, Inc. Secure network file access control system
US7334124B2 (en) * 2002-07-22 2008-02-19 Vormetric, Inc. Logical access block processing protocol for transparent secure file storage
US6754744B2 (en) 2002-09-10 2004-06-22 Broadcom Corporation Balanced linked lists for high performance data buffers in a network device
JP4023281B2 (ja) * 2002-10-11 2007-12-19 株式会社日立製作所 パケット通信装置及びパケットスイッチ
US7143288B2 (en) 2002-10-16 2006-11-28 Vormetric, Inc. Secure file system server architecture and methods
US20040114536A1 (en) * 2002-10-16 2004-06-17 O'rourke Aidan Method for communicating information on fast and slow paths
JP4157403B2 (ja) * 2003-03-19 2008-10-01 株式会社日立製作所 パケット通信装置
US8103800B2 (en) * 2003-06-26 2012-01-24 Broadcom Corporation Method and apparatus for multi-chip address resolution lookup synchronization in a network environment
US7697432B2 (en) * 2003-06-27 2010-04-13 Broadcom Corporation Equal and weighted cost multipath load balancing in a network device
US7904584B2 (en) * 2004-02-12 2011-03-08 Broadcom Corporation Source identifier-based trunking for systems of network devices
JP4008911B2 (ja) * 2004-09-29 2007-11-14 株式会社東芝 制御装置
US20060114907A1 (en) * 2004-11-30 2006-06-01 Broadcom Corporation Cut-through switching in a network device
EP1847071A4 (de) 2005-01-26 2010-10-20 Internet Broadcasting Corp B V Geschichtete multicast und faire bandbreitenzuteilung und paketpriorisierung
US8228932B2 (en) * 2005-02-18 2012-07-24 Broadcom Corporation Layout architecture for expandable network device
US20060294317A1 (en) * 2005-06-22 2006-12-28 Berke Stuart A Symmetric multiprocessor architecture with interchangeable processor and IO modules
JP4974078B2 (ja) 2007-07-26 2012-07-11 Ｎｅｃアクセステクニカ株式会社 データ処理装置
CN102204174A (zh) * 2008-11-04 2011-09-28 株式会社自动网络技术研究所 通信装置、中继装置、通信系统及通信方法
CN102582269A (zh) * 2012-02-09 2012-07-18 珠海天威技术开发有限公司 存储芯片及其数据通讯方法、耗材容器、成像设备
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313582A (en) * 1991-04-30 1994-05-17 Standard Microsystems Corporation Method and apparatus for buffering data within stations of a communication network
US5715407A (en) * 1992-03-06 1998-02-03 Rambus, Inc. Process and apparatus for collision detection on a parallel bus by monitoring a first line of the bus during even bus cycles for indications of overlapping packets
US5309432A (en) * 1992-05-06 1994-05-03 At&T Bell Laboratories High-speed packet switch
JPH07321815A (ja) * 1994-05-24 1995-12-08 Nec Corp 共有バッファ型ａｔｍスイッチおよびその同報制御方法
DE59507871D1 (de) * 1994-07-12 2000-04-06 Ascom Ag Vorrichtung zur Vermittlung in digitalen Datennetzen für asynchronen Transfermodus
US5513134A (en) * 1995-02-21 1996-04-30 Gte Laboratories Incorporated ATM shared memory switch with content addressing
US5752078A (en) * 1995-07-10 1998-05-12 International Business Machines Corporation System for minimizing latency data reception and handling data packet error if detected while transferring data packet from adapter memory to host memory
US5799209A (en) * 1995-12-29 1998-08-25 Chatter; Mukesh Multi-port internally cached DRAM system utilizing independent serial interfaces and buffers arbitratively connected under a dynamic configuration

Also Published As

Publication number Publication date
IL134221A (en) 2004-06-01
US5918074A (en) 1999-06-29
CA2297650C (en) 2007-11-27
CA2297650A1 (en) 1999-02-04
JP4334760B2 (ja) 2009-09-30
IL134221A0 (en) 2001-04-30
WO1999005826A1 (en) 1999-02-04
JP2001511575A (ja) 2001-08-14
HK1031058A1 (en) 2001-05-25
AU8236698A (en) 1999-02-16
CN1151639C (zh) 2004-05-26
EP1016246B1 (de) 2003-11-26
AU738983B2 (en) 2001-10-04
CN1267418A (zh) 2000-09-20
DE69820084T2 (de) 2004-09-02
EP1016246A1 (de) 2000-07-05

Similar Documents

Publication Publication Date Title
DE69820084D1 (de) Netzwerkvorrichtung und Verfahren zur Reduzierung der System-Latenz
DE69927929D1 (de) Verfahren und System zur Netzwerkverwaltung
DE69831307D1 (de) System und Verfahren zur Netzzugriffsverwaltung
DE69923954D1 (de) Kommunikationssystem und verfahren
DE69814155T2 (de) System und verfahren zur virtuellen eingabe
DE69816789D1 (de) Verfahren und system zur gestengesteuerten optionsauswahl
DE69737757D1 (de) System und Verfahren zur Speicher-Emulation
DE69721221D1 (de) Verfahren und Einrichtung zur gesicherten optischen Kommunikation
DE69831519D1 (de) System und Verfahren zur Lageermittlung
DE69738775D1 (de) Verfahren und einrichtung zur leistungssteuerung i
DE69733107D1 (de) System und verfahren zur dynamischen netzwerk-topologie erforschung
DE19782056T1 (de) System und Verfahren zur Computerschnittstellenerweiterung
DE69831290D1 (de) System und Verfahren zur Bildübertragung
DE69903139T2 (de) Monolith beschichtungsvorrichtung und verfahren
DE69835820D1 (de) Verfahren und vorrichtung bezüglich funkkommunikationssysteme
DE60135637D1 (de) Datenverteilungssystem und verfahren
DE69633844D1 (de) Verfahren und Vorrichtung zur mehrfachen Kommunikation
DE69837075D1 (de) System und Verfahren zur Mehrknotendatensynchronisierung
DE69529567T2 (de) Einrichtung und verfahren zur kommunikation
DE69834320D1 (de) Verfahren und Vorrichtung zur Folgeschätzung
DE69937651D1 (de) System und Verfahren zur Strahlverfolgung
DE69929661D1 (de) System und Verfahren zur Gatekeeper-to-Gatekeeper Kommunikation
DE69939289D1 (de) System und Verfahren zur Datenverwaltung
DE60033224D1 (de) Drucksystem und Verfahren dafür
DE69737699D1 (de) Gerät und verfahren zur fft-berechnung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee