1 Scope
2 References
3 Abbreviations and acronyms
4 Definitions
4.1 Terms defined in this Recommendation
5 Conventions
6 Description of packet timing concepts
6.1 The nature of packet timing
6.2 Differences between packet-based and physical-layer timing
systems
6.3 Classes of packet clocks
6.4 Two-way timing protocols
6.5 PDV measurement
Appendix I – Definitions and properties of packet measurement metrics
I.1 Introduction
I.2 Definition of the time error sequence
I.3 Packet selection
I.4 PDV metrics