Event tree N arrivals Io inter-arrival time of the first frame N arrivals during Ts Event 1 Sleep Wakeup T Counter expires >N arrivals during ts n=N+l, N+2,.arrivals Event 2 Sleep Wakeup Counter expires first during t Arrivals 10<T Counter expires during LPI(n-N Event 3 leep LPI wakeu Timer expires first (n-1, 2,..., N-1) Event 4 LPI Wakeup First arrival interval lo N arrivals Counterexpires first(n-M) Sleep lo≥Ts Timer expires first (n=1, 2, .,N-1) Event 6 Sleep LPI Wak cation Networks
Communication Networks Event Tree
an when=1,2,…,N-1 an= Pro ts, n-1 arrivals in interval t+ Pro2 Ts, n- 1 arrivals in interval t] Prin-1 arrivals in interval T ATat (n-1)! 10<T Timer expires first (n-1, 2,..., N-1) Event 4 LPI Wakeup First arrival interval lo lo≥Ts Timer expires first (n=1, 2, .,N-1) Event 6 Sleep LPI Wak ommunication Networks
Communication Networks