公开(公告)号：US20140132700A1

公开(公告)日：2014-05-15

申请号：US14162302

申请日：2014-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soung-Kwan KIMN ,  Hyun-Min YOON ,  Hui-Jae LEE ,  Ji-Youn JUNG ,  Myeon-Kee YOUN ,  Seong-Joon JEON

IPC: H04L29/06 ,  H04N7/14

CPC classification number: H04L65/1069 ,  H04L65/1009 ,  H04L65/1043 ,  H04L65/608 ,  H04N7/141 ,  H04N7/147

Abstract: In a Voice over Internet Protocol (VoIP) video communication method and apparatus, first and second VoIP-based terminals store video event indexes and images mapped thereto with respect to state information of a user and terminal, and establish a session using session establishment information defining the video event. The first terminal then transmits a data packet including the video event index, and the second terminal receives the data packet and outputs an image mapped to the video event index of the images stored in advance. Thus, by transmitting and receiving a predefined index alone without transmitting user and terminal states as a real time data-type image, the VoIP video communication method and apparatus prevent unnecessary waste of bandwidth in video communication.

Abstract translation: 在VoIP协议（VoIP）视频通信方法和装置中，第一和第二基于VoIP的终端存储关于用户和终端的状态信息映射到其上的视频事件索引和图像，并且使用定义的会话建立信息建立会话 视频事件。 然后，第一终端发送包括视频事件索引的数据分组，并且第二终端接收数据分组，并输出映射到预先存储的图像的视频事件索引的图像。 因此，通过在不将用户和终端状态作为实时数据型图像的情况下单独发送和接收预定索引，VoIP视频通信方法和装置可以防止视频通信中带宽的不必要浪费。