Inventor
CHEE DANA
US6 patents
Patents
6 patentsUS8098627B2Jan 17, 2012
P-CSCF fast handoff for IMS/MMS architecture
DUTTA ASHUTOSH14 citations82
US9025771B2May 5, 2015
Security optimization for IMS/MMD architecture
DUTTA ASHUTOSH5 citations70
US9094412B2Jul 28, 2015
Self organizing IP multimedia subsystem
DUTTA ASHUTOSH2 citations60
US8971291B2Mar 3, 2015
P-CSCF fast handoff for IMS/MMS architecture
DUTTA ASHUTOSH0 citations50
US8670407B2Mar 11, 2014
Proxy mobile IP
DUTTA ASHUTOSH1 citations48
US8625551B2Jan 7, 2014
Flexible mobility framework for heterogeneous roaming in next generation wireless networks
DUTTA ASHUTOSH0 citations36