Marius A. Eriksen Trickle: A Userland Bandwidth Shaper for UNIX-like Systems. 61-70 2005 conf/usenix/2005f USENIX Annual Technical Conference, FREENIX Track http://www.usenix.org/events/usenix05/tech/freenix/eriksen.html db/conf/usenix/usenix2005f.html#Eriksen05