The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 03, 2015
Filed:
Apr. 23, 2010
Ying HU, Shenzhen, CN;
Zhijun LI, Shenzhen, CN;
Changle Zou, Shenzhen, CN;
Zhenhua Xie, Shenzhen, CN;
Zhihai Wang, Shenzhen, CN;
Ying Hu, Shenzhen, CN;
Zhijun Li, Shenzhen, CN;
Changle Zou, Shenzhen, CN;
Zhenhua Xie, Shenzhen, CN;
Zhihai Wang, Shenzhen, CN;
ZTE Corporation, Shenzhen, CN;
Abstract
The present application discloses a method and a system for implementing domain selection during a terminated call, in which an application server (AS) sends, according to a received call request message, a query request message to a home subscriber server (HSS); the HSS queries, according to the query request message, a packet switching (PS) domain mobility management network element to obtain information of a called terminal and/or a network accessed by the called terminal in the call request message; the HSS feeds back the obtained information of the called terminal and/or the network accessed by the called terminal to the AS; and the AS selects a domain to which a call message is to be routed according to the information of the called terminal and/or the network accessed by the called terminal.