Seonglae Choincrease TCP’s sending rate until packet loss occurs at some router’s output: the bottleneck link
CUBIC is 2008 annouced Linux kernel’s basic congestion algorithm
Reno와 다른 점은 혼잡 회피모드에 CWND 의 증가는 다음과 같은 삼차 함수를 따른다는 점
Cubic function
if we go max again and when we go through the 0 deviation area and there is no problem. It means the previous congestion was accident or it was resolved.
Independent K to RTT is important part of CUBIC so fair algorithm
CUBIC 자체는 혼잡 회피시의 CWND 변화만을 정의하고 있다는 점에 유의
슬로 스타트 모드는 Reno 와 동일
높은 대역폭에서 TCP Tahoe 와 성능차
