TUNING ROUTING METRICS TO REDUCE MAXIMUM LINK UTILIZATION AND END-TO-END DELAY VIOLATIONS

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United States of America Patent

APP PUB NO 20140133302A1
SERIAL NO

13677283

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Abstract

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A metric tuning technique optimizes the link utilization of a set of links in a network and end-to-end delay or latency constraints. In the embodiments, a delay constraint between node pairs in the network is determined and used in addition to the link utilization to optimize the network. An interactive user interface is provided to allow a user to specify limits and the delay constraints, and to select the sets of links to be addressed. The delay constraints may be specified on an end-to-end or per-link basis. In addition, the latency requirements may be specified for various types of traffic, such as voice, streaming, etc. In one embodiment, the link utilization is minimized within a node pair latency constraint. Link utilization constraints may be preferred before satisfying delay or latency constraints.

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Patent Owner(s)

Patent OwnerAddress
RIVERBED TECHNOLOGY INC199 FREMONT STREET SAN FRANCISCO CA 94105

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bolt, Gordon Apex, US 5 100
FU, SHAOJIAN Greenville, US 1 9
Jeyachandran, Vinod Potomac, US 18 374
Ninan, Bobby Morrisville, US 6 47

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