公开(公告)号：US20140222921A1

公开(公告)日：2014-08-07

申请号：US14228604

申请日：2014-03-28

Applicant: Core Wireless Licensing, S.a.r.I.

Inventor： Jari MUTIKAINEN ,  Arto LEPPISAARI

IPC: H04L12/18

Abstract: The present invention relates to a method, system, client device, conference server device and computer program product of controlling media composition in a multi-party conversation involving a central control point (50). At a participant (10) of said multi-party conversation, a scope information (SoM) which specifies members of said multi-party conversation is selected and added to a session modifying request. The session modifying request is transmitted to the central control point (50) which initiates a media modification at the specified members in response to the scope information (SoM). Thereby, a client can control whether media modification is applied to the whole conference, selected participants or only between the client itself and the conference server.

Abstract translation: 本发明涉及在涉及中央控制点（50）的多方会话中控制媒体构成的方法，系统，客户端设备，会议服务器设备和计算机程序产品。 在所述多方会话的参与者（10）中，选择指定所述多方会话的成员的范围信息（SoM）并将其添加到会话修改请求。 会话修改请求被发送到中央控制点（50），该中心控制点响应于范围信息（SoM）在指定的成员处发起媒体修改。 因此，客户端可以控制是否将媒体修改应用于整个会议，所选择的参与者或仅在客户端本身和会议服务器之间。