Self-adaptive clock recovery methods for real-time periodic traffic across packet switched networks

被引：0

作者：

Shen, G ^{[1
]}

Jin, S ^{[1
]}

Zhang, KB ^{[1
]}

Gui, LN ^{[1
]}

机构：

[1] Alcatel Shanghai Bell Co Ltd, Res & Innovat Ctr, Shanghai 201206, Peoples R China

来源：

APCC 2003: 9TH ASIA-PACIFIC CONFERENCE ON COMMUNICATION, VOLS 1-3, PROCEEDINGS | 2003年

关键词：

clock recovery; jitter; wander; setf-adaptive;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Real-time periodic transmission across packet switched networks that experience stochastic-delays requires clock recovery at the destination. In this paper, improved self-adaptive clock recovery methods are proposed. Since these methods fully consider network characteristic's influence to clock recovery, they have the ability to filter out buffer level fluctuation efficiently and remove the negative contribution of delay jitter in clock recovery. As compared to the existing ones, new methods enable the destination clock to be synchronized with the source faster and with more accuracy.

引用

页码：95 / 97

页数：3