Patent ID: 7848233
Filing Date: 2010-12-07
Classification: H04L,H04W

Abstract:
1. A method for packet communication between a service provider located in a first network and a radio communication device located in a second network, said second network comprises a first network node for communication between said radio communication device and a gateway and said gateway is provided for communication between said first network node and said first network, the method comprising the steps of: a) sending a request for a communication channel from said radio communication device to a communication platform located in said first network and being in communication with said gateway; b) generating a unique key in said communication platform; c) storing said key in said communication platform in relation to a session context and at least a first data information identifying said radio communication device; d) sending said key to said radio communication device; e) storing said key in said radio communication device; and f) using said at least first data information for establishing a communication channel between said service provider and said radio communication device.