Hanlim Kim Geunhyung Kim Cheeha Kim S-RO: Simple Route Optimization Scheme with NEMO Transparency. 401-411 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3391&spage=401 2005 conf/icoin/2005 ICOIN db/conf/icoin/icoin2005.html#KimKK05a