Method for placing call in voice call continuity and terminal and server thereof
First Claim
1. A method for providing an incoming call directed to a terminal in a voice call continuity (VCC) service, the method comprising:
- storing, in a VCC application server, operator policy information and user preference information, the user preference information including domain selection information specifying a user-preferred domain to be used when transmitting the incoming call to the terminal, the operator policy information including domain selection information specifying a network-preferred domain to be used when transmitting the incoming call to the terminal; and
performing, by the VCC application server, a domain selection for the incoming call based on the user preference information or the operator policy information, depending on precedence information, the precedence information indicating which domain selection information has a higher priority between the domain selection information in the user preference information and the domain selection information in the operator policy information.
1 Assignment
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Accused Products
Abstract
A method, server and terminal for providing a Voice Call Continuity (VCC) service, are discussed. According to an embodiment, the terminal includes a storage unit to store operator policy information and user preference information, the user preference information including domain selection information specifying a user-preferred domain to be used when originating the outgoing call from the terminal, the operator policy information including domain selection information specifying a network-preferred domain to be used when originating the outgoing call from the terminal; and a controller to perform a domain selection for the outgoing call based on the user preference information or the operator policy information, depending on precedence information.
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Citations
20 Claims
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1. A method for providing an incoming call directed to a terminal in a voice call continuity (VCC) service, the method comprising:
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storing, in a VCC application server, operator policy information and user preference information, the user preference information including domain selection information specifying a user-preferred domain to be used when transmitting the incoming call to the terminal, the operator policy information including domain selection information specifying a network-preferred domain to be used when transmitting the incoming call to the terminal; and performing, by the VCC application server, a domain selection for the incoming call based on the user preference information or the operator policy information, depending on precedence information, the precedence information indicating which domain selection information has a higher priority between the domain selection information in the user preference information and the domain selection information in the operator policy information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for providing an outgoing call originating from a terminal subscribed to a voice call continuity (VCC) service, the method comprising:
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storing, in the terminal, operator policy information and user preference information, the user preference information including domain selection information specifying a user-preferred domain to be used when originating the outgoing call from the terminal, the operator policy information including domain selection information specifying a network-preferred domain to be used when originating the outgoing call from the terminal; and performing, by the terminal, a domain selection for the outgoing call based on the user preference information or the operator policy information, depending on precedence information, the precedence information indicating which domain selection information has a higher priority between the domain selection information in the user preference information and the domain selection information in the operator policy information. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification