The present document specifies the procedures used at the radio interface (Reference Point Um, see GSM 04.02) for
Radio Resource (RR) management.
Notation Reserved clause number is used to indicate which clauses of the specification were moved from this part of
the standard to the other part when the present document was split between RAN and CN parts.
When the notations for further study or FS or FFS are present in this specification they mean that the indicated
text is not a normative portion of the present document.
These procedures are defined in terms of messages exchanged over the control channels of the radio interface. The
control channels are described in 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 24.007.