Adaptive RED

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Adaptive RED

• An Algorithm for Increasing the obustness of
  REDs Active Queue Management

Writer Sally Floyd, Ramakrishna Gummadi, and
Scott Shenker ATT Center for Internet Research
at ICSI Speaker ???
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• Introduction
• Original Adaptive RED
• An New Algorithm for Adaptive RED
• Simulation
• Conclusions

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Introduction

• One of REDs main weaknesses is that the average
  queue size varies with the level of congestion
  and with the parameter settings.
• A second, related weakness of RED is that the
  throughput is also sensitive to the traffic load
  and to RED parameters.

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Introduction - Gentle mode RED
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Introduction - Gentle mode RED
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Original Adaptive RED Algorithm
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Original Adaptive RED Algorithm
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An New Algorithm for Adaptive RED
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An New Algorithm for Adaptive RED
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An New Algorithm for Adaptive RED
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An New Algorithm for Adaptive RED
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An New Algorithm for Adaptive RED(a and ß and
)
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An New Algorithm for Adaptive RED( and
)
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Simulations
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Simulations
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Simulations
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Conclusions