Problems occur when concurrent TCP flows experience port queue buffer tail-drops, defeating TCP's automatic congestion avoidance.
12.
The TCP congestion avoidance algorithm works very well for ad-hoc environments where the data sender is not known in advance.
13.
For instance, Zeta-TCP provides more accurate loss detection and heuristic download acceleration in addition to its congestion avoidance algorithm.
14.
When the congestion window exceeds the " ssthresh " threshold, the algorithm enters a new state, called congestion avoidance.
15.
Modern implementations of TCP contain four intertwined algorithms : slow-start, congestion avoidance, fast retransmit, and fast recovery ( RFC 5681 ).
16.
In congestion avoidance state as long as non-duplicate ACKs are received, the congestion window is additively increased by one MSS every round-trip time.
17.
Although the strategy is referred to as " Slow-Start ", its congestion window growth is quite aggressive, more aggressive than the congestion avoidance phase.
18.
Lacking any congestion avoidance and control mechanisms, network-based mechanisms are required to minimize potential congestion collapse effects of uncontrolled, high rate UDP traffic loads.
19.
The Internet relies on congestion avoidance protocols, as built into Transmission Control Protocol ( TCP ), to reduce traffic under conditions that would otherwise lead to " meltdown ".
20.
The economic valuation of large-scale applications ( including pumped hydro storage and compressed air ) considers benefits including : wind curtailment avoidance, grid congestion avoidance, price arbitrage and carbon free energy delivery.
