diff options
Diffstat (limited to 'proposals/324-rtt-congestion-control.txt')
-rw-r--r-- | proposals/324-rtt-congestion-control.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/proposals/324-rtt-congestion-control.txt b/proposals/324-rtt-congestion-control.txt index be81d0e..e288563 100644 --- a/proposals/324-rtt-congestion-control.txt +++ b/proposals/324-rtt-congestion-control.txt @@ -485,11 +485,11 @@ double or triple this), then the congestion window is decreased. elif queue_use > vegas_beta: cwnd = cwnd - circwindow_inc/cwnd # linear backoff -Notice that we only decrease the window size by a single packet per +Notice that we only change the window size by a single packet per congestion window, rather than by the full delta between current queue_use and the target value. This is done because if more than one connection jumps to use the available bandwidth at once, excess -congestion will result. +congestion will result (or underutilization). 3.2.3. Tor Vegas: Complete SENDME Update Algorithm |