M/M/1: Observing State Transition Diagram from Two Points From point 1 20=pB(λ+p)B1=B0+P (+u)P=2P+uP From point 2 AP=uP QoIM/M/1: Observing State Transition Diagram from Two Points 0 P1 ?P = m • From point 1: 0 1 2 … n-1 n n+1 l m l l l l l l m m m m m m 1 0 2 (l + m)P = lP + mP • From point 2: 0 1 2 … n-1 n n+1 l m l l l l l l m m m m m m 0 P1 ?P = m P1 mP2 l = +1 = P n mP n l 1 1 ( ) - + + = + P n P n mP n l m l