360-packet probe stream with thttp cross traffic

Parameter Used

10probing rates, GAP_NS_EPSILON=0us, Q_NS_EPSILON=0us, TAO=250ms, ETA=2/3
10probing rates, GAP_NS_EPSILON=1us, Q_NS_EPSILON=1us, TAO=250ms, ETA=2/3
6probing rates, GAP_NS_EPSILON=0us, Q_NS_EPSILON=0us, TAO=250ms, ETA=2/3
6probing rates, GAP_NS_EPSILON=1us, Q_NS_EPSILON=1us, TAO=250ms, ETA=2/3

Throughput

TCP Rapid severely underutilizes the network.
Losses: Severe Loss

ABestimation and Sendrate

6rates,0us



6rates,1us



10rates,0us



10rates,1us




More experiments with 360 probe streams


12 protocol losses when gap_ns_epsilon=0us (total losses n/a)
75 losses when gap_ns_epsilon=1us and 11 happens to protocol.



By checking the abestimation, there's no steady-state where abest flucates around abest. It keeps rising and encounters a packet loss before "steady-state".