Sudden Transition from Equilibrium to Hybrid Chaos and Periodic Oscillations of the State-Dependent Round-Trip Delayed Nonsmooth Compound TCP with GRED Congestion Control System via HB-AFT

Figure 5

The phase portraits are displayed in (a) and (b), where the solid blue line represents the numerical result, red is the result of the 6th-order HB-AFT method, and black is the result of the 15th-order HB-AFT method. (b) is the local magnification of (a).

(a)

(b)