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Assumptions
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Demands are probabilistics, some may over estimated, some may under estimated
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Committed more bandwidth than what the network can offer
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| Demand 100 mbps | Capacity 40 mbps | Committ 60 mbps |
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Unused bandwidth can be IMPLICITLY PRE-REALLOCATED to those who are in starvation
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An optimistic approach to compensate the efficiency loss due to the
prediction error
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Pros and Cons
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Adaquate overbooking my reduced wasted bandwidth
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Aggressive overbooking may lead to over-committed
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Need a good math model to determine adaquate overbooking level
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