.png){kind=icon}
返回
Enable Precise Timing with Clock Ensemble in Packet Networks
.png){kind=icon}
PRE
AI
DOI：10.1109/MCOM.014.2300031.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
The need for accurate and reliable time is increasingly important for network infrastructures with precise timing requirements. Traditional time distribution in networks is carried out through dedicated synchronization networks, whose networking mode may limit the applicability of time synchronization for emerging applications in terms of synchronization performance, cost-effectiveness, and reliability. This article introduces a new concept of Network Clock Ensemble (NCE) and explores the feasibility of constructing an innovative mechanism for network time synchronization. Specifically, an NCE scheme is proposed based on a software-defined time synchronization network architecture to obtain time accuracy and stability by forming a synergistic effect between clocks in packet networks. The NCE model and method are used to reveal the precise timing mechanism. Simulation experiments and numerical analysis results show that our scheme can achieve significant performance improvements in terms of time accuracy and stability. Furthermore, with the improvement of the network time synchronization performance, the NCE results gradually approximate the Clock Ensemble (CE) results in the actual test, further verifying the effectiveness and feasibility of the proposed scheme.
Keyword:
Clocks
Synchronization
Timing
Global navigation satellite system
Protocols
Reliability
Network architecture
期刊
IF:
8.2
论文数:
6.9K
被引数:
2.2W
机构
引用论文
SERUM VASCULAR ENDOTHELIAL GROWTH FACTOR AFTER BEVACIZUMAB OR RANIBIZUMAB TREATMENT FOR RETINOPATHY OF PREMATURITY.png)
Retina
RetinaIF0
PREAI
分享收藏
Exploring Adaptive Acculturation Approaches Among Undocumented Latinos: A Test of Berry’s Model
PREAI
分享收藏Ultra-Low Latency (ULL) Networks: The IEEE TSN and IETF DetNet Standards and Related 5G ULL Research超低延迟 (ULL) 网络: IEEE TSN和IETF DetNet标准以及相关的5g ULL研究
OAAI
OAAI分享收藏
查看更多内容