Dear All, Was going throught the draft rfc-3448-bis-00. I was wondering how does the sender increase the rate after the first feedback packet after a nofeedback timer based on the following algorithm? "If (sender has been idle or data-limited) min_rate = max(2*X_recv, W_init/R); Else min_rate = 2*X_recv; If (p > 0) Calculate X_calc using the TCP throughput equation. X = max(min(X_calc, min_rate), s/t_mbi); Else if (not the first feedback packet, and not the first feedback packet after a nofeedback timer) If (t_now - tld >= R) X = max(min(2*X, min_rate), s/R); tld = t_now; " Any suggestions please? -- Regards, Arjuna Postdoctoral Researcher Engineering Research Lab, Department of Engineering, University of Aberdeen