A Layered Multicast Tree for Reliable Real-time Video Transmission of OMN

摘要：

In order to guarantee the reliable real-time video transmission of overlay multicast network (OMN), a layered multicast tree with three-level is proposed based on NICE protocol to manage multicast service nodes. This solution can improve the datatransmitting efficiency, and minimize the redundant packets in OMN. Also, for the reliable video transmission in bandwidth-limited links of OMN, a QoS algorithm is analyzed by discarding the redundant frames of the video sequences according to the detected network condition. Finally, the performance test verifies the validity of proposed layered multicast tree for reliable video transmission.

作者: Deqiang Cheng Yu Jin Jiansheng Qian

作者单位: School of Information and Electronic Engineering China University of Mining and Technology Xuzhou, 2 Xuhai College China University of Mining and Technology Xuzhou, 221008, P.R.China

会议类型: 国际会议

会议名称: International Conference on Intelligent Computation Technology and Automation(2008 智能计算技术与自动化国际会议 ICICTA 2008)

会议地点: 长沙

会议语种:英文

页码: 1360-1363

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）