S1 layer 1

in Specification, LTE, S1

The main functions of S1 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 36.411 - Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 layer 1

 

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