Network classless time protocol based on clock offset optimization

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