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US 2009/0264121 A1Published application
Roaming method
AssigneeAlcatel-Lucent via the Electronic Patent Assignment System (EPAS)
InventorsAl Mahdi CHAKRI, Alberto CONTE
Life of this patent
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AssigneeAlcatel-Lucent via the Electronic Patent Assignment System (EPAS)
InventorsAl Mahdi CHAKRI, Alberto CONTE
Estimating the term…
A roaming method allowing access to home network and a visited network, the user profile and the roaming agreement allowing the user to have internet services from the two networks, said method comprising: receiving IP packet from a user terminal; sending the user profile to the visited network (4), this profile containing packet data flow identifier; detection, by the foreign agent (3) of the visited network, that the IP packet is from an application provided by the home network (2) or the visited network (4); if the packet (5) is from an application provided by the home network (2), sending the packet (5) to a home agent (6) located in the home network (2); if the packet (5) is from an application provided by the visited network (4), translating the source address of the packet (5) and sending the packet to his destination.
A roaming method allowing access to home network and a visited network, the user profile and the roaming agreement allowing the user to have internet services from the two networks, said method comprising:
A computer program product comprising a code sequence which, when executed by a processor in a mobile device, carries out the following steps:
A communications system comprising a management server having:
Dependencies are inferred from the claim text.