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:
- performing, by the VCC application server, a domain selection for the incoming call based on first domain selection information or second domain selection information; and
transmitting, by the VCC application server, the incoming call over the selected domain selection.
1 Assignment
0 Petitions
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.
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Citations
37 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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performing, by the VCC application server, a domain selection for the incoming call based on first domain selection information or second domain selection information; and transmitting, by the VCC application server, the incoming call over the selected domain selection. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. 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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receiving, by the terminal, second domain selection information from the VCC application server for storage in the terminal; performing, by the terminal, a domain selection for the outgoing call based on first domain selection information or the second domain selection information; and transmitting, by the terminal, the outgoing call over the selected domain selection. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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24. A device for providing service continuity and selecting a domain for an incoming call directed to a terminal in the service, the device comprising:
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a storage unit to store therein 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 a domain selection function unit to perform a domain selection for the incoming call based on the user preference information or the operator policy information. - View Dependent Claims (25, 26, 27, 28, 29)
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30. A terminal for providing service continuity and selecting a domain for an outgoing call originating from the terminal in the service, the terminal comprising:
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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. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37)
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Specification