3- Measurement based admission
3- Measurement based admission
- For traffic that cannot describe itself
- also renegotiated traffic
- An example strategy (Jamin et al)
- Measure ‘real’ average load
- Users tell peak
- If peak + average < capacity, admit
- Over time, new call becomes part of average
- Over what time interval to measure average?
- How to describe a source?
- How to account for nonstationary traffic?
- Are there better strategies?