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:
May. 27, 2014
Filed:
Apr. 16, 2010
Ningxia Zhao, Shenzhen, CN;
Mingdong LI, Shenzhen, CN;
Qiang Wu, Shenzhen, CN;
ZTE Corporation, Shenzhen, CN;
Abstract
A method and system for implementing information interaction in a Next Generation Network are disclosed. The method comprises that: a Service Control Function (SCF) sends a location query request message to a ID/Locator Mapping Functional Entity (ILM-FE); the ILM-FE feeds back to the SCF a location query response message, which includes location information and/or information about a characteristic of an IP connection session accessing the service control function. The service control layer utilizes ID/locator separation technology to control the service layer, and uses the characteristic that the user identifier does not change along with the mobile location to provide a rapid transmission location management for a terminal in a moving process. Thus, the service control based on a user identifier is implemented in the NGN, and the continuity of user service is assured when the IP address of the user changes due to the mobility or the multihoming.