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TechSpec
  • Foreword
  • 1 Scope
  • 2 References
  • 3 Abbreviations
  • 4 General
  • 5 Frame structure for peer-to-peer communication
  • 6 Elements of procedures and formats of fields for Data Link Layer peer-to-peer communication
  • 7 Elements for layer-to-layer communication
  • 8 Definition of the peer‑to‑peer protocol LAPDm
  • 9 Special protocol operation on SAPI=0 and SAPI=3
  • 10 Repeated Downlink FACCH
  • 11 Repeated SACCH
  • A.1 Description of the procedure
  • A.2 Format
  • G.1 General
  • G.2 Parameter errors in the address field
  • G.3 Parameter errors in the control field
  • G.4 Parameter errors in the length indicator field

1 Scope

3GPP44.006Data Link (DL) layer specificationMobile Station - Base Station System (MS - BSS) interfaceRelease 17TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

The present document defines a data link layer protocol to be used for signalling, and possibly also for other applications, on the MS‑BS interface.