2022

Tutorial Presentations

Tutorial Presentations (All)

Fundamentals of Timing and Synchronization

Atomic Clocks and Primary Frequency Sources

Oscillators

GNSS as a Primary Time Source

Synchronized Clocks

Clock Metrics

ITU-T SG15/Q13

Distribution of Timing Over the Physical Layer of Networks

Distribution of Timing Over the Packet Layer of Networks

Testing Packet Time and Frequency

Sync in Telecom and Mobile Networks

ORAN Fundamentals

PTP in Broadcast and Finance Industries (and associated profiles)

PTP in the Power Industry

Workshop Presentations

Keynotes

Opening Keynote: Future Time Synchronization Needs for Quantum Networks

Keynote: The 10G Platform: Not Your Father’s Cable Network Anymore

Virtual Keynote: Over-Reliance on the GPS System with Implications to PNT

Keynote: Developing a PNT Architecture Framework

Keynote: Security Aspects of Time Synchronization Solutions

Keynote: LEO Satellites for Time Synchronization

Keynote: Recent Advances in Quantum-Based Timing

Telecom

Telecom Track (All)

5G ORAN – Timing and Synchronization Architecture and Solution

Syncing the Cloud – from T1 to TAP

Clocking the Telco Cloud

Challenges with LinuxPTP on TelcoRAN Deployments

Time Error Analysis of 5G Time Synchronization Solutions for Time Aware Industrial Networks

Synchronization Monitoring in Telecom Networks

Implementing Efficient Clock Advertisement in Partial Timing Networks

Assisted Time Holdover Using Over-the-Air Measurements

Precise Timing in the Power Grid

Precise Timing in the Power Grid Track (All)

Virtual Keynote: Hydro-Quebec’s Next Generation Synchronization Network

Virtual Keynote: The Importance of Time in Digitalization and Decarbonization of Power Networks

How Time Synchronization Enables the Transition to Digital Substations

Application of Precision Time Protocol (PTP) Profile for Power Utility Automation over Parallel Redundancy Protocol (PRP) Networks

Finance, Data Centers, Distributed Computing & Hybrid Clouds

Finance, Data Centers, Distributed Computing & Hybrid Clouds Track (All)

Time Determination for Forensic Analysis of Multipoint Network Traces Taken Across Distributed Hybrid Cloud

ePRTC in Datacenters – GNSS Backup as a Service (GBaaS)

A Historical View of the Need and Current Use of Precision in the Financial Services Sector

Best Practices For Resilient, NIST/UTC-Traceable Sub-µsec Timestamping of Financial Trades

Synchronizing Distributed Compute Environments across Hybrid-Clouds and Data Centers

Synchronizing 100 Billion Devices

Sync in Broadcast & Multi-Media

Sync in Broadcast & Multi-Media Track (All)

Supporting the Transition to SMPTE ST-2110 – The Importance of Legacy Timing Signals

Best Practices in Synchronizing IP-Based Packet Broadcasting Networks

PTP Security Best Practices for the Broadcast and Professional Media Industries

Timing Measurements & Metrology

Timing Measurements & Metrology Track (All)

Challenges in Synchronization Testing for ORAN Fronthaul

Test Methodology for Measuring and Specifying Holdover in Industry Standards

Measuring PTP Service Performance in Data Centers

Measurement of Timing Performance Over a Heavily Impaired Network

Removing the Discontinuity in Coordinated Universal Time Caused by Leap Seconds

High Accuracy Optical Boundary Clocks

The Role of National Time Scales for Critical Infrastructure

Experience From the Field

Experience from the Field Track (All)

Precise Timing Network, a GPS/GNSS Independent Synchronization Network for Telco’s

Hidden Challenges: Sync Impact of New Networks

IEEE 1588 Timing Performance Under Environmental Stress in an O-RAN Node

Security, Resilience

Security, Resilience Track (All)

Time Divergence in Multi-Constellation GNSS Receivers – an Investigation into Risks and Resilience

Optimizing Resilient Time Delivery Through Estimation Calculations

Covert Message Channels and Master Spoof DoS attacks on IEEE Precision Time Protocol (PTPv2) with Timemaster

Robust Redundant Time Servers for Anti-Spoofing Protection

Various Methods for Attaining a Resilient and Secure Timing Architecture

Alternate PNT Including Activities in Space

Alternative PNT Including Activities in Space Track (All)

Terrestrial Timing System

Got Time for Alternate PNT? Real-World results of a Selection of Alternate Sources of the “T” to Augment/Back-Up GNSS Signals

In Service Synchronization Monitoring and Assurance in Telecom, Power and Broadcast Networks

PNT Using Time-Difference of Arrival (TODA) Techniques with Low-Earth Orbiting (LEO) Satellites

Sync of Mobile Radar-Platform

Time & Frequency Sources & Synchronization

Time & Frequency Sources & Synchronization Track (All)

Traceability to UTC from GNSS Measurements

UTC(NIST) via Two-Way Satellite Service

Space-Time Synchronization via Wireless Two-Way Interferometry (Wi-Wi)

System Level Compensation on Extending Holdover in Synchronization Systems

High Accuracy Time Distribution In Telecom: Why and Where?

Posters

Poster: The NIST Special Calibration Test

Poster: Sub-Nanosecond Synchronization in Core Networks for Assured PNT System

Poster: The Impact of Deterministic and Nondeterministic Components on ePRTC Holdover

Poster: A Deep Dive Investigation into the Challenges of Sync Over DWDM Networks

Poster: Monitoring Timing Delivery Performance

Poster: Horizon-Nulling GPS/GNSS Antenna Technology to Minimize Jamming and Spoofing Threats

Poster: Ensuring Trusted Timing in Critical Infrastructure

Poster: Synchronization Architectures & Reference Clock Requirements in Data Centers

Poster: Timing in Finance: Down to the Picoseconds