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- HSTCP abstract "HighSpeed TCP (HSTCP) is a new congestion control algorithm protocol defined in RFC 3649 for TCP. Standard TCP performs poorly in networks with a large bandwidth delay product. It is unable to fully utilize available bandwidth. HSTCP makes minor modifications to standard TCP's congestion control mechanism to overcome this limitation. When an ACK is received (in congestion avoidance), the window is increased by and when a loss is detected through triple duplicate acknowledgments, the window is decreased by , where w is the current window size. When the congestion window is small, HSTCP behaves exactly like standard TCP so a(w) is 1 and b(w) is 0.5. When TCP's congestion window is beyond a certain threshold, a(w) and b(w) become functions of the current window size. In this region, as the congestion window increases, the value of a(w) increases and the value of b(w) decreases. This means that HSTCP's window will grow faster than standard TCP and also recover from losses more quickly. This behavior allows HSTCP to be friendly to standard TCP flows in normal networks and also to quickly utilize available bandwidth in networks with large bandwidth delay products. HSTCP has the same slow start/timeout behavior as standard TCP. Since only the congestion control mechanism is modified, HSTCP can be used with other TCP options like SACK. In real implementations, determining the increase and decrease parameters given a current window size is implemented as a lookup table.".
- HSTCP wikiPageExternalLink hstcp.html.
- HSTCP wikiPageID "4091471".
- HSTCP wikiPageRevisionID "583097705".
- HSTCP hasPhotoCollection HSTCP.
- HSTCP subject Category:TCP_congestion_control.
- HSTCP comment "HighSpeed TCP (HSTCP) is a new congestion control algorithm protocol defined in RFC 3649 for TCP. Standard TCP performs poorly in networks with a large bandwidth delay product. It is unable to fully utilize available bandwidth. HSTCP makes minor modifications to standard TCP's congestion control mechanism to overcome this limitation.".
- HSTCP label "HSTCP".
- HSTCP sameAs m.0bhjs7.
- HSTCP sameAs Q5636003.
- HSTCP sameAs Q5636003.
- HSTCP wasDerivedFrom HSTCP?oldid=583097705.
- HSTCP isPrimaryTopicOf HSTCP.