Invention Grant
US07729366B2 Method, apparatus and system for network mobility of a mobile communication device
有权
用于移动通信设备的网络移动性的方法,装置和系统
- Patent Title: Method, apparatus and system for network mobility of a mobile communication device
- Patent Title (中): 用于移动通信设备的网络移动性的方法,装置和系统
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Application No.: US11970981Application Date: 2008-01-08
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Publication No.: US07729366B2Publication Date: 2010-06-01
- Inventor: Swee Mean Mok , Raj Swaminathan , Narayanan Venkitaraman
- Applicant: Swee Mean Mok , Raj Swaminathan , Narayanan Venkitaraman
- Applicant Address: US PA Horsham
- Assignee: General Instrument Corporation
- Current Assignee: General Instrument Corporation
- Current Assignee Address: US PA Horsham
- Agent Larry T. Cullen
- Main IPC: H04L12/28
- IPC: H04L12/28

Abstract:
A method, device and system for allowing a mobile communication device, such as a DLNA/UPnP device, to continue to communicate with its local network, even when the mobile device leaves or loses contact with the local network. The method includes providing information to a remote access server to create a virtual mobile device in a local network. The virtual device communicates with other devices within the local network as if it is the actual mobile device. The remote access server is configured to route data packets between the virtual device and the mobile device via a second network that does not rely on the mobile nodes connection to the local network. A public IP address of the remote access server provided to the mobile device before the device leaves the local network is used to communicate with the virtual device via an IP-based public network coupled to the local network.
Public/Granted literature
- US20090092133A1 METHOD, APPARATUS AND SYSTEM FOR NETWORK MOBILITY OF A MOBILE COMMUNICATION DEVICE Public/Granted day:2009-04-09
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