WP1: Develop techniques for frequency comparisons at ~10-18 at 1 day
lead: PTB, participants: OBSPARIS, INRIM, NPL
WP2: Demonstrate long distant fiber link capability
lead: OBSPARIS, participants: PTB, INRIM, NPL
WP3: Novel techniques for accurate time transfer over fiber
lead: NPL, participants: PTB, INRIM, SP
WP4: Novel methods and protocols for distant time comparisons
lead: UFE, participants: PTB, BEV/PTP, MIKES, OBSPARIS, SP, VSL, CESNET