Subscriber registrations in a mobile communication system
First Claim
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1. A method in a communication system wherein a user is provided with at least one registration to a first control entity, comprising transferring said at least one registration to a second control entity in response to another registration of the user to said second control entity.
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Abstract
A method for a communication system and a communication system is disclosed. A user (1) can be provided with at least one registration at a first control entity (22). Said at least one registration is transferred to a second control entity (23) in response to another registration of the user to said second control entity. Any of the registrations may expiry in response to expiry of a timer.
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30 Claims
- 1. A method in a communication system wherein a user is provided with at least one registration to a first control entity, comprising transferring said at least one registration to a second control entity in response to another registration of the user to said second control entity.
- 21. A communication system comprising a first control entity and a second control entity, wherein at least one registration of the user at the first entity is adapted to be transferred to the second control entity in response to a registration of the user at said second control entity.
Specification