Method and terminal for restriction of domain transfer
AssigneeLG Electronics Inc.
InventorsJae-Seung Song, Kyung-Ae Yoon, Mi-Seon Ra, Hyun-Sook Kim, Hede Patrice
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Abstract
A method and mobile terminal for controlling a voice call continuity (VCC) operation, are provided. According to an embodiment, the method includes receiving, by a terminal, a message from a network server, the message including domain transfer restriction information; checking, by the terminal, the domain transfer restriction information included in the received message; determining, by the terminal, whether or not to initiate a domain transfer based on at least the domain transfer restriction information; and selectively initiating, by the terminal, the domain transfer based on the determination result.
Claims17
A method for controlling a voice call continuity (VCC) operation, comprising:
- receiving, by a terminal, a message from a network server, the message including domain transfer restriction information;
- checking, by the terminal, the domain transfer restriction information included in the received message;
- determining, by the terminal, whether or not to initiate a domain transfer based on at least the domain transfer restriction information;
- and
- selectively initiating, by the terminal, the domain transfer based on the determination result,
- wherein the selectively initiating step initiates the domain transfer for a call if the determining step determines that the domain transfer restriction information does not restrict the domain transfer, and the selectively initiating step does not initiate the domain transfer for the call if the determining step determines that the domain transfer restriction information restricts the domain transfer.
A method for controlling a voice call continuity (VCC) operation, comprising:
- receiving, by a terminal, a message from a network server, the message including domain transfer restriction information;
- checking, by the terminal, the domain transfer restriction information included in the received message;
- determining, by the terminal, whether or not to initiate a domain transfer based on at least the domain transfer restriction information;
- and
- selectively initiating, by the terminal, the domain transfer based on the determination result,
- wherein the domain transfer restriction information includes indication information and/or network policy information, and
- wherein the indication information includes at least one of the following:
- range of applicability information;
- level of restriction information;
- and direction of applicability information.
A terminal for controlling a voice call continuity (VCC) operation, comprising:
- a receiver to receive a message from a network server, the message including domain transfer restriction information;
- and
- a controller to check the domain transfer restriction information included in the received message, to determine whether or not to initiate a domain transfer based on at least the domain transfer restriction information, and to selectively initiate the domain transfer based on the determination result,
- wherein the controller initiates the domain transfer for a call if it is determined that the domain transfer restriction information does not restrict the domain transfer, and does not initiate the domain transfer for the call if it is determined that the domain transfer restriction information restricts the domain transfer.
Dependencies are inferred from the claim text.