The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 05, 2013
Filed:
Oct. 09, 2009
Jae-seung Song, Seoul, KR;
Kyung-ae Yoon, Gyeonggi-Do, KR;
Mi-seon Ra, Seoul, KR;
Hyun-sook Kim, Seoul, KR;
Patrice Hede, Enghien-les-bains, FR;
Jae-Seung Song, Seoul, KR;
Kyung-Ae Yoon, Gyeonggi-Do, KR;
Mi-Seon Ra, Seoul, KR;
Hyun-Sook Kim, Seoul, KR;
Patrice Hede, Enghien-les-bains, FR;
LG Electronics Inc., Seoul, KR;
Abstract
A method, terminal and server for controlling a domain transfer operation, are discussed. According to an embodiment, the method includes receiving, by a terminal, a domain transfer request from a network server, the domain transfer request including domain transfer related information; evaluating, by the terminal, the domain transfer related information when deciding whether or not to initiate a domain transfer; determining, by the terminal, whether to initiate the domain transfer of an ongoing call based on the evaluation result; and initiating, by the terminal, the domain transfer of the ongoing call when the evaluated domain transfer related information indicates that the domain transfer of the ongoing call needs to be initiated, wherein the domain transfer is for voice call continuity that is capable of transferring voice calls between a circuit switched (CS) domain and an (IMS) domain.