A Framework for IMS Interworking Networks with Quality of Service Guarantee. - Jinho Hwang; Nakpo Kim; Sangyong Kang; Jongseog Koh (ICN, 2008)

A Framework for IM Interworking with Heterogeneous Networks. - Jinho Hwang; Nakpo Kim; Taekseob Jeong; Jongseog Koh (ICNS, 2009)