IN2014KN00845A - - Google Patents

Info

Publication number
IN2014KN00845A
IN2014KN00845A IN845KON2014A IN2014KN00845A IN 2014KN00845 A IN2014KN00845 A IN 2014KN00845A IN 845KON2014 A IN845KON2014 A IN 845KON2014A IN 2014KN00845 A IN2014KN00845 A IN 2014KN00845A
Authority
IN
India
Prior art keywords
node
data traffic
nodes
network
communication links
Prior art date
Application number
Inventor
Gabor Sandor Enyedi
András Császár
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2014KN00845A publication Critical patent/IN2014KN00845A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1854—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with non-centralised forwarding system, e.g. chaincast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1868—Measures taken after transmission, e.g. acknowledgments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/22—Alternate routing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The invention refers to operating a first node of a communication network comprising a plurality of nodes which are interconnected by communication links and wherein data traffic is provided over the communication links to provide a data stream to the nodes wherein the first node (15) performs the steps of: detecting a data traffic interruption with respect to a second node (16) determining if the data traffic is still received and forwarding the data traffic to the second node (16) if the first node (15) receives the data traffic and otherwise notifying a third node (17) of the plurality of network nodes about the data traffic interruption. The invention further refers to a corresponding node a network and a computer program to be run in the node
IN845KON2014 2011-10-17 2012-10-17 IN2014KN00845A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161547905P 2011-10-17 2011-10-17
PCT/EP2012/070600 WO2013057158A1 (en) 2011-10-17 2012-10-17 Reconnection in a transmission tree

Publications (1)

Publication Number Publication Date
IN2014KN00845A true IN2014KN00845A (en) 2015-10-02

Family

ID=47146352

Family Applications (1)

Application Number Title Priority Date Filing Date
IN845KON2014 IN2014KN00845A (en) 2011-10-17 2012-10-17

Country Status (4)

Country Link
US (1) US9509557B2 (en)
EP (1) EP2769504B1 (en)
IN (1) IN2014KN00845A (en)
WO (1) WO2013057158A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10530634B1 (en) * 2018-07-27 2020-01-07 Vmware, Inc. Two-channel-based high-availability
CN109039822B (en) * 2018-08-23 2020-09-01 烽火通信科技股份有限公司 BFD protocol message filtering method and system
CN109379638B (en) * 2018-09-13 2021-01-01 武汉斗鱼网络科技有限公司 Bullet screen linking method and mobile terminal
CN116660680B (en) * 2023-05-31 2024-05-24 国家电网有限公司 A method for analyzing power outage events based on node power line communication

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6856627B2 (en) * 1999-01-15 2005-02-15 Cisco Technology, Inc. Method for routing information over a network
US8655173B2 (en) * 2007-09-21 2014-02-18 Futurewei Technologies, Inc. Extending routing protocols to accommodate wavelength switched optical networks
CN101453385A (en) * 2007-11-30 2009-06-10 华为技术有限公司 Method and equipment for failure notification
US8289883B2 (en) * 2007-12-21 2012-10-16 Samsung Electronics Co., Ltd. Hybrid multicast routing protocol for wireless mesh networks
US8804489B2 (en) * 2010-09-29 2014-08-12 Telefonaktiebolaget L M Ericsson (Publ) Fast flooding based fast convergence to recover from network failures

Also Published As

Publication number Publication date
US20140254350A1 (en) 2014-09-11
US9509557B2 (en) 2016-11-29
EP2769504A1 (en) 2014-08-27
EP2769504B1 (en) 2017-04-19
WO2013057158A1 (en) 2013-04-25

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