METHOD AND SYSTEM FOR IMPLEMENTING DATA ROUTING OF ROAMING USER
First Claim
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1. A method, comprising:
- determining, by a Home Subscriber Server (HSS), whether a roaming network is allowed to allocate an Internet Protocol (IP) address according to a roaming agreement between the roaming network and a home network; and
sending, by the HSS, an indication to a network entity according to the determination,wherein the indication comprises information regarding whether the roaming network is allowed to allocate an IP address.
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Abstract
A method and system for implementing data routing of a roaming user are disclosed. The method comprises: configuring a roaming protocol between the home network and the roaming network; during the registering process of the user in the roaming network, performing an interactive negotiation between the home network and the roaming network, so as to determine one of the home network and the roaming network to allocate IP address according to the roaming protocol between the home network and the roaming network; and establishing the IP access bearer based on the IP address.
15 Citations
14 Claims
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1. A method, comprising:
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determining, by a Home Subscriber Server (HSS), whether a roaming network is allowed to allocate an Internet Protocol (IP) address according to a roaming agreement between the roaming network and a home network; and sending, by the HSS, an indication to a network entity according to the determination, wherein the indication comprises information regarding whether the roaming network is allowed to allocate an IP address. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus, comprising:
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a determining unit configured to determine whether a roaming network is allowed to allocate an Internet Protocol (IP) address according to a roaming agreement between the roaming network and a home network; a sending unit configured to send an indication to a Mobility Management Entity (MME) according to the determination, wherein the indication comprises information regarding whether the roaming network is allowed to allocate an IP address. - View Dependent Claims (9, 10)
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11. A method, comprising:
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performing, by a Home Subscriber Server (HSS), an interactive negotiation between a home network and a roaming network during a registering process in the roaming network; determining, by the HSS, whether a roaming network is allowed to allocate an Internet Protocol (IP) address according to a user identifier, an identifier of the roaming network, and the roaming agreement between the roaming network and the home network; and sending, by the HSS, an indication to a network entity according to the determination, wherein the indication comprises information regarding whether the roaming network is allowed to allocate an IP address. - View Dependent Claims (12, 13, 14)
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Specification