MultiMode TCP

1
Multi-Mode TCP

• MM-TCP
• When the bandwidth of bottlenet changes
  frequently, TCP can save a subset of current TCP
  states (mode).
• When TCP return to a history network enviorment,
  it can use the saved mode to set some initial
  values, such as cwnd.
• TCP can adapt the enviorment quickly and then
  improve the performance.

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Experiment Result

• Conclusion/Lesson Learned
• Implemented in ns2
• Simulation results in ns2
• There are some improvements when TCP switches
  between different network enviorment. But the
  improvement is not large enough.
• Lesson learned
• Implementation of TCP stack
• Simulation an evaluation

Project team Yi Li URL http//www.cs.utexas.edu/
users/ylee/project.html