Digital cellular telecommunications system (Phase 2+) (GSM); GSM/EDGE Physical layer on the radio path; General description (V13.3.1; 3GPP TS 45.001 version 13.3.1 Release 13)
The present document is an introduction to the 45 series of the digital cellular telecommunications systems GSM technical specifications. It is not of a mandatory nature@ but consists of a general description of the organization of the physical layer with reference to the technical specifications where each part is specified in detail. It introduces furthermore@ the reference configuration that will be used throughout this series of technical specifications.