Invention Grant
US07941143B2 Method and system for leveraging an authentication on one network to obtain an authentication on another network
有权
用于在一个网络上利用认证以在另一个网络上获得认证的方法和系统
- Patent Title: Method and system for leveraging an authentication on one network to obtain an authentication on another network
- Patent Title (中): 用于在一个网络上利用认证以在另一个网络上获得认证的方法和系统
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Application No.: US11274461Application Date: 2005-11-15
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Publication No.: US07941143B2Publication Date: 2011-05-10
- Inventor: Jheroen P. Dorenbosch
- Applicant: Jheroen P. Dorenbosch
- Applicant Address: US IL Schaumburg
- Assignee: Motorola Solutions, Inc.
- Current Assignee: Motorola Solutions, Inc.
- Current Assignee Address: US IL Schaumburg
- Agent Simon B. Anolick
- Main IPC: H04Q7/20
- IPC: H04Q7/20 ; H04Q7/00 ; H04M1/66 ; H04M1/00
Abstract:
The present invention relates to a method and system of a method and system for leveraging a 3G authentication to obtain a 2G authentication for a mobile station (135) using a provisional authentication agent (140). The mobile station (135) first establishes a provisional authentication (210, 215) in the 2G wireless communication system (105) using a second set of authentication parameters and based on the provisional authentication, negotiates a 3G authentication (220) with a 3G wireless communication system (115) that the mobile station was previously operating in and had authenticated to. Using the first set of authentication parameters received from the 3G wireless communication network (115), the mobile station (135) completes a true 2G authentication (230) in the 2G wireless communication system (105).
Public/Granted literature
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