Joseph Y. H. So Jidong Wang David Jones SHIP Mobility Management Hybrid SIP-HIP Scheme. 226-230 2005 conf/snpd/2005 SNPD http://doi.ieeecomputersociety.org/10.1109/SNPD-SAWN.2005.68 db/conf/snpd/snpd2005.html#SoWJ05