公开(公告)号：US20140120973A1

公开(公告)日：2014-05-01

申请号：US13664527

申请日：2012-10-31

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Anatoly Agulnik ,  Peter M. Drozt ,  Michael F. Korus

IPC: H04W72/04 ,  H04W4/10

CPC classification number: H04W4/06 ,  H04W4/10

Abstract: A method between a controlling server and a participating server, a network, and a server include enhanced signaling via a Multicast-Broadcast Single Frequency Network (MBSFN) report allowing User Equipment (UE) to communicate MBSFN areas to a controlling server. Thus, the enhanced controlling server's Multimedia Broadcast Multicast Services (MBMS) decisions can count all visiting devices in addition to its own in its MBSFN areas. The method, network, and server include new signaling and additional info to provide a participating server with MBSFN areas that will have MBMS activated for a group session. This enhances the participating server's determination of which its visiting devices need unicast bearers. The participating server can add information related to the current MBSFN area of its UE to a message to the controlling server indicating joining the UE to a group.

Abstract translation: 控制服务器和参与服务器，网络和服务器之间的方法包括通过允许用户设备（UE）将MBSFN区域传送到控制服务器的多播广播单频网络（MBSFN）报告的增强的信令。 因此，增强的控制服务器的多媒体广播多播服务（MBMS）决定可以对其MBSFN区域中的其他所有访问设备进行计数。 该方法，网络和服务器包括新的信令和附加信息，以向参与服务器提供将为组会话激活MBMS MBS区域。 这增强了参与服务器确定其访问设备哪个单播承载。 参与的服务器可以将与其UE的当前MBSFN区域相关的信息添加到指示将UE加入组的控制服务器的消息。