Invention Grant
- Patent Title: Mobile IP registration process for always-on device
- Patent Title (中): 永久在线设备的移动IP注册过程
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Application No.: US11030917Application Date: 2005-01-10
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Publication No.: US07646753B2Publication Date: 2010-01-12
- Inventor: M. Khaledul Islam , Jin Kim , Shahid R. Chaudry
- Applicant: M. Khaledul Islam , Jin Kim , Shahid R. Chaudry
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Main IPC: H04J1/16
- IPC: H04J1/16
Abstract:
A system and method for an automatic retry method during initial registration and re-registration of a mobile device on a mobile Internet Protocol (MIP) network is provided. The mobile device is adapted to categorise a registration response (RRP) code and accordingly determine a course of action. By reacting intelligently to the RRP code category, the mobile device is able to maintain a point to point protocol (PPP) connectivity and achieve “always-on” status.
Public/Granted literature
- US20060153063A1 Mobile IP registration process for always-on device Public/Granted day:2006-07-13
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