Invention Grant
US08854419B2 Method and system for controlling multipoint video conference, central control subsystem and video terminal
有权
控制多点视频会议，中央控制子系统和视频终端的方法和系统
- Patent Title: Method and system for controlling multipoint video conference, central control subsystem and video terminal
- Patent Title (中): 控制多点视频会议，中央控制子系统和视频终端的方法和系统
-
Application No.: US13498379Application Date: 2010-06-13
-
Publication No.: US08854419B2Publication Date: 2014-10-07
- Inventor: Yanping Wu
- Applicant: Yanping Wu
- Applicant Address: CN Shenzhen, Guangdong Provine
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen, Guangdong Provine
- Agency: Ling and Yang Intellectual Property
- Agent Ling Wu; Stephen Yang
- Priority: CN200910173980 20090927
- International Application: PCT/CN2010/073968 WO 20100613
- International Announcement: WO2011/035613 WO 20110331
- Main IPC: H04N7/15
- IPC: H04N7/15 ; H04L12/18
Abstract:
A system and method for controlling multipoint video conference, a video terminal and a central control subsystem are provided by the present invention. The system includes a central control subsystem and a video terminal at the conference place side, and central office equipment at the network side. The central control subsystem is configured to transmit a multipoint video conference control command to the video terminal; the video terminal is configured to transmit the received multipoint video conference control command to the central office equipment at the network side; the central office equipment is configured to control the video terminal of each conference place according to the received multipoint video conference control command. The scheme of the present invention maintains the good usability of the central control subsystem and guarantees the safety and the stability of the central office system.
Public/Granted literature
Information query
