ATE358374T1 - Routing-vorrichtung - Google Patents

Routing-vorrichtung

Info

Publication number
ATE358374T1
ATE358374T1 AT00920926T AT00920926T ATE358374T1 AT E358374 T1 ATE358374 T1 AT E358374T1 AT 00920926 T AT00920926 T AT 00920926T AT 00920926 T AT00920926 T AT 00920926T AT E358374 T1 ATE358374 T1 AT E358374T1
Authority
AT
Austria
Prior art keywords
loss
stream
delay
stream request
network
Prior art date
Application number
AT00920926T
Other languages
English (en)
Inventor
Neil James Davies
Judith Yvonne Holyer
Peter William Thompson
Jeremy Thomas Bradley
Pauline Patrici Francis-Cobley
Original Assignee
U4Ea Technologies Ltd
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 U4Ea Technologies Ltd filed Critical U4Ea Technologies Ltd
Application granted granted Critical
Publication of ATE358374T1 publication Critical patent/ATE358374T1/de

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/205—Quality of Service based
    • 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
    • H04L49/309—Header conversion, routing tables or routing tags
    • 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
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • H04L2012/562—Routing
    • 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
    • H04L2012/5679—Arbitration or scheduling
    • 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
    • H04L2012/5682—Threshold; Watermark
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AT00920926T 1999-04-23 2000-04-20 Routing-vorrichtung ATE358374T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9909436.9A GB9909436D0 (en) 1999-04-23 1999-04-23 Routing device

Publications (1)

Publication Number Publication Date
ATE358374T1 true ATE358374T1 (de) 2007-04-15

Family

ID=10852181

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00920926T ATE358374T1 (de) 1999-04-23 2000-04-20 Routing-vorrichtung

Country Status (11)

Country Link
US (1) US7006435B1 (de)
EP (1) EP1177659B1 (de)
JP (1) JP4807539B2 (de)
CN (1) CN1258900C (de)
AT (1) ATE358374T1 (de)
AU (1) AU774660B2 (de)
BR (1) BRPI0009994B1 (de)
CA (1) CA2371194C (de)
DE (1) DE60034120T2 (de)
GB (1) GB9909436D0 (de)
WO (1) WO2000065783A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7203164B2 (en) * 1999-10-27 2007-04-10 Broadcom Corporation Voice architecture for transmission over a shared, contention based medium
JP3891755B2 (ja) * 2000-03-27 2007-03-14 沖電気工業株式会社 パケット受信装置
US7111163B1 (en) 2000-07-10 2006-09-19 Alterwan, Inc. Wide area network using internet with quality of service
JP2003124956A (ja) * 2001-10-10 2003-04-25 Sony Corp 通信制御方法及びネットワークシステム
US7310672B2 (en) * 2001-11-13 2007-12-18 Hewlett-Packard Development Company, L.P. Method and system for exploiting service level objectives to enable resource sharing in a communication network having a plurality of application environments
US20030101155A1 (en) * 2001-11-23 2003-05-29 Parag Gokhale Method and system for scheduling media exports
US7603518B2 (en) 2005-12-19 2009-10-13 Commvault Systems, Inc. System and method for improved media identification in a storage device
US8346733B2 (en) 2006-12-22 2013-01-01 Commvault Systems, Inc. Systems and methods of media management, such as management of media to and from a media storage library
US7596586B2 (en) * 2003-04-03 2009-09-29 Commvault Systems, Inc. System and method for extended media retention
JP3844686B2 (ja) 2001-12-13 2006-11-15 株式会社エヌ・ティ・ティ・ドコモ ルータ装置、端末装置、通信システム及びルーティング方法
JP4198921B2 (ja) * 2002-02-28 2008-12-17 株式会社エヌ・ティ・ティ・ドコモ 適応無線パラメータ制御方法、ＱｏＳ制御装置、基地局及び無線通信システム
CN1675900A (zh) * 2002-08-14 2005-09-28 西门子公司 面向分组的网络中的接入控制
EP1625526B1 (de) 2003-04-03 2012-10-03 Commvault Systems, Inc. System und verfahren zum dynamischen durchführen von speicheroperationen in einem computernetzwerk
US7516226B2 (en) * 2004-09-30 2009-04-07 Agere Systems Inc. Transmit adaptive equalization using ordered sets
US7292825B2 (en) * 2004-10-19 2007-11-06 Ipwireless, Inc. Retransmission scheme in a cellular communication system
FR2877177B1 (fr) 2004-10-22 2006-12-15 Cit Alcatel Dispositif de controle local de parametre(s) d'une connexion a etablir, pour un element d'un reseau de communication ethernet a plan de controle gmpls
US7500053B1 (en) 2004-11-05 2009-03-03 Commvvault Systems, Inc. Method and system for grouping storage system components
US7903688B2 (en) * 2005-03-11 2011-03-08 Alcatel-Lucent Usa Inc. VoIP encoded packet prioritization done per packet in an IP communications network
DE102005029812A1 (de) * 2005-06-27 2006-12-28 Siemens Ag Verfahren und Vorrichtung zur Optimierung der Linkadaption
US7539783B2 (en) 2006-09-22 2009-05-26 Commvault Systems, Inc. Systems and methods of media management, such as management of media to and from a media storage library, including removable media
US7675918B2 (en) * 2006-11-13 2010-03-09 Cisco Technology, Inc Hash-based preemption
US7831566B2 (en) * 2006-12-22 2010-11-09 Commvault Systems, Inc. Systems and methods of hierarchical storage management, such as global management of storage operations
US8706976B2 (en) * 2007-08-30 2014-04-22 Commvault Systems, Inc. Parallel access virtual tape library and drives
ATE536025T1 (de) * 2008-05-23 2011-12-15 Ericsson Telefon Ab L M Paketlatenzschätzung
US20100070466A1 (en) * 2008-09-15 2010-03-18 Anand Prahlad Data transfer techniques within data storage devices, such as network attached storage performing data migration
US8305919B2 (en) * 2009-07-01 2012-11-06 Cable Television Laboratories, Inc. Dynamic management of end-to-end network loss during a phone call
CN101631115B (zh) * 2009-08-20 2012-06-27 上海交通大学 基于小波神经网络的拥塞控制方法
US8429291B2 (en) * 2009-11-18 2013-04-23 Cisco Technology, Inc. Protection of network flows during congestion in a communications network
JP5418289B2 (ja) 2010-02-23 2014-02-19 富士通株式会社 経路決定装置，経路決定方法及び経路決定プログラム
JP5768983B2 (ja) * 2010-06-09 2015-08-26 日本電気株式会社 契約違反予測システム、契約違反予測方法および契約違反予測プログラム
US9244779B2 (en) 2010-09-30 2016-01-26 Commvault Systems, Inc. Data recovery operations, such as recovery from modified network data management protocol data
US9727873B1 (en) * 2011-02-23 2017-08-08 Amazon Technologies, Inc. Digital returns
JP5716587B2 (ja) 2011-07-19 2015-05-13 富士通株式会社 経路決定装置，経路決定方法，管理プログラム及び管理装置
AU2013202553B2 (en) 2012-03-30 2015-10-01 Commvault Systems, Inc. Information management of mobile device data
US9069799B2 (en) 2012-12-27 2015-06-30 Commvault Systems, Inc. Restoration of centralized data storage manager, such as data storage manager in a hierarchical data storage system
US9246970B2 (en) * 2014-02-14 2016-01-26 GM Global Technology Operations LLC System and method for compensating for delay and jitter
US9928144B2 (en) 2015-03-30 2018-03-27 Commvault Systems, Inc. Storage management of data using an open-archive architecture, including streamlined access to primary data originally stored on network-attached storage and archived to secondary storage
US10101913B2 (en) 2015-09-02 2018-10-16 Commvault Systems, Inc. Migrating data to disk without interrupting running backup operations
US10021130B2 (en) * 2015-09-28 2018-07-10 Verizon Patent And Licensing Inc. Network state information correlation to detect anomalous conditions
US10742735B2 (en) 2017-12-12 2020-08-11 Commvault Systems, Inc. Enhanced network attached storage (NAS) services interfacing to cloud storage
CN112039720B (zh) * 2020-07-31 2022-03-25 中国人民解放军战略支援部队信息工程大学 1～100％流量精确可控流量发生装置及流量生成方法
US11593223B1 (en) 2021-09-02 2023-02-28 Commvault Systems, Inc. Using resource pool administrative entities in a data storage management system to provide shared infrastructure to tenants

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190757A (ja) * 1983-04-13 1984-10-29 Nippon Telegr & Teleph Corp <Ntt> パケツト通信方式
JPH04280533A (ja) * 1991-03-08 1992-10-06 Nippon Telegr & Teleph Corp <Ntt> 呼受付制御方式
US5850385A (en) * 1991-09-24 1998-12-15 Kabushiki Kaisha Toshiba Cell loss rate sensitive routing and call admission control method
JPH0697958A (ja) * 1992-09-14 1994-04-08 Nippon Telegr & Teleph Corp <Ntt> セル転送品質制御方法
US5408465A (en) * 1993-06-21 1995-04-18 Hewlett-Packard Company Flexible scheme for admission control of multimedia streams on integrated networks
US5793976A (en) * 1996-04-01 1998-08-11 Gte Laboratories Incorporated Method and apparatus for performance monitoring in electronic communications networks
GB9618131D0 (en) 1996-08-30 1996-10-09 Sgs Thomson Microelectronics Improvements in or relating to an ATM switch
US5862126A (en) 1996-09-05 1999-01-19 Northern Telecom Limited Connection admission control for ATM networks
US5982748A (en) * 1996-10-03 1999-11-09 Nortel Networks Corporation Method and apparatus for controlling admission of connection requests
US6046981A (en) * 1997-02-28 2000-04-04 Nec Usa, Inc. Multi-class connection admission control method for Asynchronous Transfer Mode (ATM) switches
JPH10254805A (ja) * 1997-03-12 1998-09-25 Fuji Xerox Co Ltd データ処理システムおよびデータ処理方法
US5864540A (en) * 1997-04-04 1999-01-26 At&T Corp/Csi Zeinet(A Cabletron Co.) Method for integrated traffic shaping in a packet-switched network
JP3262029B2 (ja) * 1997-07-17 2002-03-04 ケイディーディーアイ株式会社 セル伝送交換機の呼接続制御装置
US6324165B1 (en) 1997-09-05 2001-11-27 Nec Usa, Inc. Large capacity, multiclass core ATM switch architecture
JPH1185632A (ja) * 1997-09-12 1999-03-30 Hitachi Ltd データ通信方法
JPH11103303A (ja) * 1997-09-26 1999-04-13 Sony Corp ネットワーク資源予約制御方法および装置、受信端末、送信端末、並びに中継装置
JPH11112543A (ja) * 1997-09-29 1999-04-23 Furukawa Electric Co Ltd:The データ通信方法及びその中継装置
US6404738B1 (en) * 1998-01-21 2002-06-11 Nec Usa, Inc. Dynamic network bandwidth allocation for multimedia applications with soft quality-of-service requirements

Also Published As

Publication number Publication date
CN1258900C (zh) 2006-06-07
AU4133700A (en) 2000-11-10
CA2371194A1 (en) 2000-11-02
AU774660B2 (en) 2004-07-01
CA2371194C (en) 2010-04-13
EP1177659A1 (de) 2002-02-06
WO2000065783A1 (en) 2000-11-02
JP2002543669A (ja) 2002-12-17
CN1358382A (zh) 2002-07-10
DE60034120D1 (de) 2007-05-10
JP4807539B2 (ja) 2011-11-02
BR0009994A (pt) 2002-01-08
BRPI0009994B1 (pt) 2015-09-15
DE60034120T2 (de) 2007-12-13
EP1177659B1 (de) 2007-03-28
US7006435B1 (en) 2006-02-28
GB9909436D0 (en) 1999-06-23

Similar Documents

Publication Publication Date Title
DE60034120D1 (de) Routing-vorrichtung
ATE406017T1 (de) Optisches kommunikationsnetzwerk
TW429708B (en) Quality of service improvement of internet real-time media transmission by transmitting redundant voice/media frames
MY156044A (en) Method and system of routing in a utility smart-grid network
WO2001089161A3 (en) Bandwidth and path allocation method for a switched fabric connecting multiple multimedia buses
NO980366L (no) Pakke-ruting
DE60208035D1 (de) Signalübergapepunkt, verfahren und system mit internetprotokollfähigkeit in einem telekommunikationsnetzwerk
KR930701039A (ko) 패킷 교환 통신 시스템
EP1847080A4 (de) Verfahren und vorrichtung für die verteilte zulassungssteuerung
WO2005048543A3 (en) Adaptive source routing and packet processing
FI991470A0 (fi) Yhteyksien valintamenetelmä
WO2003067814A3 (en) Hardware-assisted fast router
WO2001086913A3 (en) METHOD AND SYSTEM FOR QUALITY OF SERVICE (QoS) SUPPORT IN A PACKET-SWITCHED NETWORK
WO2003053002A3 (en) Method and system of measuring latency and packet loss in a network
BR9905209A (pt) Sistema de comunicaçào móvel e método de comunicação para um sistema de comunicaçào móvel
WO2006020113A3 (en) Routing protocol within hybrid-cellular networks
FI20001091A (fi) Resurssien allokointi pakettiverkossa
GB0111869D0 (en) Restoration protection in communication networks
FI20000316A0 (fi) Informaatiovirran jäljittely
NO995555D0 (no) Fremgangsmåte for pakkesvitsjet dataoverföring
WO2007145845A3 (en) Stateless call admission and call preemption with a single metering and marking scheme
WO1999014900A3 (en) Communications network
DE60034320D1 (de) Verfahren zur vermeidung von nichtsequentiellen rahmen in einer netzwerkvermittlungsstelle
GB9930525D0 (en) Load sharing nodes in a network utilising shared optical protection
SE9201697L (sv) Kvadratisk väljararkitektur

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1177659

Country of ref document: EP

EEIH Change in the person of patent owner