<p>A method for providing a push-to (PT) service employing an invitation reservation mechanism is disclosed in which an invitation reservation function is set in a PT server so that, without an instruction of a PT client, the PT server can invite other PT clients who are available for session establishment. A method for reserving a PT service includes setting an invitation reservation function in a transmitting side PT server; requesting and receiving by the transmitting side PT server state information of PT clients who are targets for joining a session when operation conditions of the invitation reservation function are met; and transmitting by the transmitting side PT server an invite signal to the PT clients when the PT clients are in a state available for establishment of a session.</p>
申请公布号
WO2006043792(A1)
申请公布日期
2006.04.27
申请号
WO2005KR03509
申请日期
2005.10.21
申请人
LG ELECTRONICS INC.;KIM, YOUNG-AE;LEE, HEE-JOUNG;HUH, KANG-SUK;SON, SUNG-MU
发明人
KIM, YOUNG-AE;LEE, HEE-JOUNG;HUH, KANG-SUK;SON, SUNG-MU