DE60034120D1 - Routing-vorrichtung - Google Patents

Routing-vorrichtung

Info

Publication number
DE60034120D1
DE60034120D1 DE60034120T DE60034120T DE60034120D1 DE 60034120 D1 DE60034120 D1 DE 60034120D1 DE 60034120 T DE60034120 T DE 60034120T DE 60034120 T DE60034120 T DE 60034120T DE 60034120 D1 DE60034120 D1 DE 60034120D1
Authority
DE
Germany
Prior art keywords
loss
stream
delay
stream request
network
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
Application number
DE60034120T
Other languages
English (en)
Other versions
DE60034120T2 (de
Inventor
Neil James Davies
Judith Yvonne Holyer
Peter William Thompson
Jeremy Thomas Bradley
Pauline Patrici Francis-Cobley
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.)
GOS Networks Ltd
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 DE60034120D1 publication Critical patent/DE60034120D1/de
Publication of DE60034120T2 publication Critical patent/DE60034120T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L49/25—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
    • 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
DE60034120T 1999-04-23 2000-04-20 Routing-vorrichtung Expired - Lifetime DE60034120T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9909436 1999-04-23
GBGB9909436.9A GB9909436D0 (en) 1999-04-23 1999-04-23 Routing device
PCT/GB2000/001569 WO2000065783A1 (en) 1999-04-23 2000-04-20 Routing device

Publications (2)

Publication Number Publication Date
DE60034120D1 true DE60034120D1 (de) 2007-05-10
DE60034120T2 DE60034120T2 (de) 2007-12-13

Family

ID=10852181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60034120T Expired - Lifetime DE60034120T2 (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)

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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
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US7975061B1 (en) 2004-11-05 2011-07-05 Commvault Systems, Inc. System and method for performing multistream storage operations
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
WO2009141012A1 (en) * 2008-05-23 2009-11-26 Telefonaktiebolaget L M Ericsson (Publ) Packet latency estimation
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
US9529871B2 (en) 2012-03-30 2016-12-27 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
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Also Published As

Publication number Publication date
EP1177659A1 (de) 2002-02-06
AU774660B2 (en) 2004-07-01
JP4807539B2 (ja) 2011-11-02
DE60034120T2 (de) 2007-12-13
AU4133700A (en) 2000-11-10
CN1358382A (zh) 2002-07-10
CN1258900C (zh) 2006-06-07
BR0009994A (pt) 2002-01-08
BRPI0009994B1 (pt) 2015-09-15
JP2002543669A (ja) 2002-12-17
EP1177659B1 (de) 2007-03-28
ATE358374T1 (de) 2007-04-15
US7006435B1 (en) 2006-02-28
CA2371194C (en) 2010-04-13
CA2371194A1 (en) 2000-11-02
WO2000065783A1 (en) 2000-11-02
GB9909436D0 (en) 1999-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GOS NETWORKS LTD., BRISTOL, GB