Time Error For Boundary Clocks

Time Error For Boundary Clocks

Telecoms

The accuracy of Telecom Boundary Clocks (T-BCs) is essential to the successful roll-out of LTE-A and TDD-LTE. The ITU-T has agreed a new specification for the performance of T-BCs, recommendation G.8273.2. This application note describes what a boundary clock is, and explains the critical performance parameters defined in G.8273.2.