SSH ETS 300 936:1997

Digital cellular telecommunications system;Layer 1;General requirements (GSM 04.04 version 5.0.1)

Scope

This European Telecommunication Standard (ETS) defines the service offered by the physical layer (GSM 05-series of Technical Specifications) of the MS-BS interface (GSM 05- and 04-series of Technical Specifications). Its main objective is to be a guidance for the interface between the GSM Technical Specifications in the 05-series and the 04-series. It also specifies the format of signalling channels and the order of bit transmission. As far as possible, this ETS makes use of the layering principles of the Reference Model for Open System
Interconnection (OSI) as contained in CCITT Recommendations X.200 and X.210.