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:
May. 10, 2011
Filed:
Sep. 18, 2009
Jae-seung Song, Seoul, KR;
Kyung-ae Yoon, Gyeonggi-Do, KR;
Mi-seon Ra, Seoul, KR;
Hyun-sook Kim, Seoul, KR;
Hede Patrice, 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;
Hede Patrice, Enghien-les-bains, FR;
LG Electronics Inc., Seoul, KR;
Abstract
A method and mobile terminal for controlling a voice call continuity (VCC) operation, are provided. According to an embodiment, the invention is directed to a method for controlling a voice call continuity (VCC) operation between a mobile terminal and a network, the method comprising: receiving operator policy via an OMA Device Management (DM) method during at least one call or session established between the mobile terminal and the network, the operator policy including domain transfer restriction information; evaluating the domain transfer restriction information of the operator policy; and selectively initiating a domain transfer according to the evaluated domain transfer restriction information of the operator policy, wherein the domain transfer restriction information indicates that a domain transfer from CS domain to IMS domain is restricted or not or a domain transfer from IMS domain to CS domain is restricted or not.