X2 layer 1
in Specification, LTE, X2
The main functions of X2 interface layer 1 are as following:
- Interface to physical medium;
- Frame delineation;
- Line clock extraction capability;
- Layer 1 alarms extraction and generation;
- Transmission quality control.
Protocol specification
3GPP TS 36.421 - Evolved Universal Terrestrial Radio Access Network (E-UTRAN); X2 layer 1
