Mingyan Liu Navid Ehsan Modeling and Analysis of TCP Enhancement over Heterogeneous Links. 51-60 2001 conf/icn/2001-2 ICN (2) http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2094&spage=0051 db/conf/icn/icn2001-2.html#LiuE01