Woojin Seok Yoonjoo Kwon Okhwan Byeon Sang-Ha Kim Performance Evaluation of TCP Variants to Downward Vertical Handoff. 31-41 2006 conf/icoin/2006 ICOIN http://dx.doi.org/10.1007/11919568_4 db/conf/icoin/icoin2006.html#SeokKBK06