A new adaptive clock synchronization method based on timestamp and jitter buffer for TDMoIP systems

Author(s):  
Semih Demir ◽  
Omer Aydin
Author(s):  
Juan Zhou ◽  
Jincheng Li ◽  
Haibo Zhong ◽  
Xudong Shi ◽  
Ge Yang ◽  
...  

2011 ◽  
Vol 204-210 ◽  
pp. 907-910
Author(s):  
Cheng Chang Zhang ◽  
Li Sheng Yang ◽  
Xiao Ping Hu ◽  
Hong Yang ◽  
Ping Li

A novel clock synchronization scheme is proposed in this paper, which smartly takes the advantages of the inner delay-locked loop(DLL) to compensate for the delay generated by board-level feedback, combining with conventional external clock tree scheme to achieve the system clock synchronization.


2015 ◽  
Vol 713-715 ◽  
pp. 1373-1376
Author(s):  
Xue Ming Zhai ◽  
Lei Yang ◽  
Liang Yang

In order to solve the issues of time synchronization that occurs in simultaneous measurement in power system, designing a GPS clock synchronization method based on time different compensation which can guarantee high-precision whether the GPS satellites are locked or not. The paper provides the basic idea describe and the overall hardware and software design. Simulation results show that the scheme provides second pulse with error in 0.8μs when GPS is locked and provides second pulse with error in 7μs when GPS is unlocked for 12 hours. The accuracy is better than the existing references.


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