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About This Item

 

Full Description

This European Telecommunication Standard (ETS) specifies the procedures used at the radio interface (Reference Point Um, see GSM TS 04.02) for Call Control (CC), Mobility Management (MM) and Radio Resource (RR) management. When the notations for further study or FS or FFS are present in this ETS they mean that the indicated text is not a normative portion of this standard. These procedures are defined in terms of messages exchanged over the control channels of the radio interface. The control channels are described in TS GSM 04.03. The structured functions and procedures of this protocol and the relationship with other layers and entities are described in general terms in TS GSM 04.07.
 

Document History

  1. ETSI ETS 300 557


    Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08 version 4.23.1)

    • Most Recent
  2. ETSI ETS 300 557


    Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08 version 4.22.1)

    • Historical Version
  3. ETSI ETS 300 557


    Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08 version 4.21.1)

    • Historical Version
  4. ETSI ETS 300 557


    Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08 version 4.19.2)

    • Historical Version
  5. ETSI ETS 300 557

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    Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)

    • Historical Version
  6. ETSI ETS 300 557


    Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)

    • Historical Version
  7. ETSI ETS 300 557


    Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)

    • Historical Version
  8. ETSI ETS 300 557


    Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)

    • Historical Version
  9. ETSI ETS 300 557


    Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)

    • Historical Version
  10. ETSI ETS 300 557


    Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)

    • Historical Version
  11. ETSI ETS 300 557


    European digital cellular telecommunications system (Phase 2); Mobile radio interface; Layer 3 specification (GSM 04.08)

    • Historical Version
  12. ETSI ETS 300 557


    European digital cellular telecommunications system (Phase 2); Mobile radio interface; Layer 3 specification (GSM 04.08)

    • Historical Version