Method and system for seamless handover of mobile devices in...

Details Method and system for seamless handover of mobile devices in... Method and system for seamless handover of mobile devices in...

2005-02-10

2009-11-17

Kincaid, Lester (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S349000, C370S338000, C455S436000, C455S418000

Reexamination Certificate

active

07620015

ABSTRACT:
The invention relates to a method for seamless handover of mobile devices in heterogeneous networks. A mobile device (10) is moved between different topological network locations (30/31/32/33) and transmits and/or receives data by means of different network access technologies without the data transfer between a Client IP application (11), running on the mobile device (10), and a Server IP application (21) being interrupted, wherein the Client IP application (11) of the mobile device (10) makes a request with first data units to a client-service module (12), wherein the client service module (12) creates second data units based on the received first data units and makes a request to a server-service module (22) with the second data units, wherein the server-service module (22) creates third data units based on the received second data units and makes a request to the Server IP application (21) with the third data units to handle the data exchange between the Client IP application (11) and the Server IP application (21).

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