Open RAN is an eCPRI-based open fronthaul interface between the radio unit (RU) and distributed unit (DU).

In this white paper you will learn:

  • How time error budgets are allocated for eCPRI fronthaul transport networks
  • How to estimate time error accumulation for a fronthaul transport network
  • How to determine the maximum number of time clocks that can be chained within a time error budget