Clock Synchronization Protocols

G. Cena, S. Scanzio, A. Valenzano and C. Zunino, “Implementation and Evaluation of the Reference Broadcast Infrastructure Synchronization Protocol,” in IEEE Transactions on Industrial Informatics, vol. 11, no. 3, pp. 801-811, June 2015
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Notes: Implementation and evaluation of the RBIS protocol for IEEE 802.11 (Wi-Fi) networks

G. Cena, S. Scanzio and A. Valenzano, “Reliable comparison of clock discipline algorithms for time synchronization protocols,” 2015 IEEE 20th Conference on Emerging Technologies & Factory Automation (ETFA), Luxembourg, 2015, pp. 1-9
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Notes: A way to fairly compare clock regulation algorithms based on a the offline application of the different clock regulation algorithms to the same dataset.

Mahmood, A.; Exel, R.; Sauter, T., “Delay and Jitter Characterisation for Software-based Clock Synchronization over WLAN using PTP,” Industrial Informatics, IEEE Transactions on , vol.PP, no.99, pp.1-1
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Notes: Analysis of hardware and software components of jitters in software timestamps

Cena, G.; Cibrario, I.B.; Scanzio, S.; Valenzano, A.; Zunino, C., “Synchronize your watches: Part I: General-purpose solutions for distributed real-time control,” Industrial Electronics Magazine, IEEE , vol.7, no.1, pp.18,29, March 2013
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Notes: Overview of NTP, PTP (IEEE 1588) and synchronization protocols in general

Mahmood, A.; Exel, R., “Servo design for improved performance in software timestamping-assisted WLAN synchronization using IEEE 1588,” Emerging Technologies & Factory Automation (ETFA), 2013 IEEE 18th Conference on , vol., no., pp.1,8, 10-13 Sept. 2013
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Notes: Clock servo for PTP (IEEE 1588) based on PI controller

Cena, G.; Scanzio, S.; Valenzano, A.; Zunino, C., “The reference-broadcast infrastructure synchronization protocol,” Emerging Technologies & Factory Automation (ETFA), 2012 IEEE 17th Conference on , vol., no., pp.1,4, 17-21 Sept. 2012
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Notes: Synchronization protocol conceived for IEEE 802.11 wireless lans configured in infrastructure mode (RBIS)

Giorgi, G.; Narduzzi, C., “Performance Analysis of Kalman-Filter-Based Clock Synchronization in IEEE 1588 Networks,” Instrumentation and Measurement, IEEE Transactions on , vol.60, no.8, pp.2902,2909, Aug. 2011
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Notes: Clock servo for PTP (IEEE 1588) based on Kalman filter