Outline roblem System Modeling Vacation model Power efficiency P-K formula of Mean delay Performance Tradeoff Conclusion ommunication Networks
Communication Networks Outline • Problem • System Modeling – Vacation model – Power efficiency – P-K formula of Mean delay • Performance Tradeoff • Conclusion
Queueing Model M/G/1 queue with vacations modulated by arrival process ← A working cycle(O)→ B B B departure Low Power Idle 分X1x2x (LPD frame arrival ommunication Networks
Communication Networks Queueing Model • M/G/1 queue with vacations modulated by arrival process
Overview of Our Approach Distribution of number of arrivals during vacation time ey Mean P-K formula Vacation Time of Mean Delay Power efficiency ommunication Networks
Communication Networks Overview of Our Approach Distribution of number of arrivals during vacation time Mean Vacation Time Power Efficiency P-K formula of Mean Delay Key
Outline roblem System modeling Vacation model Power efficiency P-K formula of Mean delay Performance Tradeoff Conclusion ommunication Networks
Communication Networks Outline • Problem • System Modeling – Vacation model – Power efficiency – P-K formula of Mean delay • Performance Tradeoff • Conclusion
Number of Arrivals during Vacation Time 72 Prin arrivals during a vacation period V) ∑R=oak·b n-k k b Onik Low Power Idle 2, x (LPD) SL ommunication Networks
Communication Networks Number of Arrivals during Vacation Time