| C. Boutremans, G. Iannaccone, and C. Diot, "Impact of link failures on VoIP performance," in Proceedings of ACM NOSSDAV, 2002. |
....loss with outages, and although different networks have quite different overall loss, the of time they are in an outage is similar. This is an indication that the cause of outages is probably something beyond network congestion and network type, such as software bugs in router and link failure [5]. Most of the outages are short, but a small portion of them are extremely long and make up the majority time of all outages. Table V shows this phenomenon. For example, across all calls, the median outage duration is only 25 packets (1 sec) but the mean is 145 packets or 5.8 sec, and outages ....
Catherine Boutremans, Gianluca Iannaccone, and Christophe Diot. Impact of link failures on voip performance. Technical Report 2002.
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C. Boutremans, G. Iannaccone, and C. Diot, "Impact of link failures on VoIP performance," in Proc. of NOSSDAV, May 2002.
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C. Boutremans, G. Iannaccone, and C. Diot, "Impact of link failures on VoIP performance," in Proc. of NOSSDAV, May 2002.
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C. Boutremans, G. Iannaccone, and C. Diot, "Impact of link failures on VoIP performance," in Proceedings of NOSSDAV, May 2002.
....algorithms to detect network anomalies such as Denial of Service attacks and routing loops [5] Studying the performance of TCP, and identifying where congestion is occurring in the network [6] Evaluating the network s capability to support new valueadded services (telephony, QoS, etc. [7]. In order to gain a better insight into network traffic, we have developed the IP Monitoring (IPMON) system and have deployed it in the Sprint IP backbone network. The IPMON system is capable of (i) collecting packet level traces at multiple points on the Sprint IP backbone for link speeds of up ....
C. Boutremans, G. Iannaccone, and C. Diot, "Impact of link failure on VoIP performance," in Proc. of 12th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV), Miami, May 2002.
.... oc48 7 0 2 3 6 7 9 0 acco 3553 3367 7037 1342 1181N 2 acco 2621 1569 8573 2o79 3 acco 3483 1638 6957 [Mbps] 7 acco 9181 9 acco OC12 LogicalConnections OSPF IPRouting LogicalConnections OSPF IPRouting [0,2] 0,2) 2,9] 2,7) 7,9) 0,31 (0,3) 3,61 (3,6) 0,9] 0,9) 6,7] 6,7) [2,3] (2,3) 6,9] 6,9) 2,6] 2,7(7,6) 7,9] 7,9) 2,7] 2,7) Figure 1. Italian backbone: physical and logical topologies 10 nodes 12 links at WDM layer 6 nodes 9 links at IP layer. 7 physical links upgraded to OC48. On the right is shown the FP tratc matrix considered DFp. 5. NUMERICAL ....
C. Boutremans, G. Iannaccone and C. Diot, "Impact of link failures on VoIP performance", To appear in NOSSDAV, May, 2002.
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C. Boutremans, G. Iannaccone, and C. Diot, "Impact of link failures on VoIP performance," in Proceedings of ACM NOSSDAV, 2002.
No context found.
C. Boutremans, G. Iannaccone, and C. Diot, "Impact of link failures on VoIP performance," in Proceedings of ACM NOSSDAV, 2002.
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C. Boutremans, G. Iannaccone, and C. Diot, "Impact of Link Failures on VoIP Performance," NOSSDAV, 2002.
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C. Boutremans, G. Iannaccone, and C. Diot, "Impact of link failures on VoIP performance," in Proc. NOSSDAV, Miami, FL, 2002, pp. 63--71.
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C. Boutremans, G. Iannaccone, and C. Diot, "Impact of link failures on VoIP performance, " in 12th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV), Miami, May 2002, pp. 63--71, ACM Press.
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