Table of Contents

 1     Scope          
 2     References               
 3     Definitions 
 4     Abbreviations and acronyms             
 5     Conventions             
 6     Time error, wander and jitter in locked mode            
        6.1     Time error in locked mode       
        6.2     Wander in locked mode            
        6.3     Jitter  
 7     Phase/Time holdover           
 8     Phase discontinuity               
 9     Interfaces  
        9.1     Phase and time interfaces       
        9.2     Frequency interfaces 
Appendix I – Measuring the performance of a PRTC    
        I.1                   Factors influencing the performance of a GNSS-based PRTC       
        I.2                   Phase wander measurement    
        I.3                   Time error measurements          
Appendix II – PRTC functional model    
Appendix III – Information exchanged over the time interface    
Appendix IV – PRTC locations