D Zhu, X Duan - US Patent App. 12/167,522, 2008 - Google Patents
US20080268819A1 - Method, Apparatus And Network System For Making Terminating Network Domain Selection - Google Patents US20080268819A1 - Method, Apparatus And Network …
D Zhu, X Duan - US Patent 8,311,034, 2012 - freepatentsonline.com
A method for making a terminating network domain selection, applied in a network system including a CS network and an IMS. The method includes: receiving an IMS service request …
D Zhu, X Duan - US Patent App. 12/167,522, 2008 - freepatentsonline.com
A method for making a terminating network domain selection, applied in a network system including a CS network and an IMS. The method includes: receiving an IMS service request …