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Network classless time protocol based on clock offset optimization

This research explores clock synchronization challenges in distributed networks, focusing on the Network Time Protocol (NTP) and the Clock Time Protocol (CTP). It begins with an introduction to the importance of clock synchronization and evaluates various industry solutions. The paper compares different network topologies, algorithms, and their implementations through simulations. Detailed performance and cost analyses highlight the strengths and weaknesses of NTP and CTP, leading to conclusions on their efficacy. Insights from this study aim to inform future developments in control and robotics laboratory applications.

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Network classless time protocol based on clock offset optimization

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  1. Network classless time protocol based on clock offset optimization Written by: Ehud Klaparda Boaz Buk Supervisor: Maxim Cohen Control and robotics laboratory

  2. Agenda • Problem introduction • Different solutions • Results analysis • Summary and conclusions Control and robotics laboratory

  3. Problem definition • Clock synchronization in distributed networks • -What is clock synchronization • -Why do we need clock synchronization • -Common solution in today industry Control and robotics laboratory

  4. Problem definition • Comparing different solutions • -Creating different network topologies • -Implementing the different algorithms • -Generate simulations • -Result analysis Control and robotics laboratory

  5. NTP Algorithm • Background • Basic description of the algorithm • Noticeable advantages • Noticeable flaws Control and robotics laboratory

  6. CTP Algorithm • Background • Basic description of the algorithm • Noticeable advantages • Noticeable flaws Control and robotics laboratory

  7. NTP vs. CTP • Measurement filter comparison Control and robotics laboratory

  8. NTP vs. CTP • Different NTP implementations • CTP algorithm centralized implementation Control and robotics laboratory

  9. Distributed CTP • The Basic Idea • Implementation complexity Control and robotics laboratory

  10. WLS enhancement • The Basic Idea • Implementation complexity Control and robotics laboratory

  11. DKFenhancement • The Basic Idea • Implementation complexity Control and robotics laboratory

  12. CKF vs. SOA • The Basic Idea • Implementation complexity Control and robotics laboratory

  13. Results analysis • Performance analysis • Complexity analysis • Cost analysis • Overall performance Control and robotics laboratory

  14. Summary • The problem – clock synchronization • Different solutions • Results analysis • Conclusions Control and robotics laboratory

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