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inter frequency handover
Posted on 26. Oct, 2012 by rajilm
in LteWorld Forum
Hi all,
can anyone pls tell me
which events are responsible for intra ferquency handover?
which events are responsible for inter ferquency handover?
pls respond, iam completely stuck with this doubt.
thanks
rajil
From 36.304 see
From 36.304 see followings
The UEi shall apply the following rules for E-UTRANi inter-frequencies and inter-RATi frequencies which are indicated in system information and for which the UE has priority provided as defined in 5.2.4.1:
- For an E-UTRAN inter-frequency or inter-RAT frequency with a reselection priority higher than the reselection priority of the current E-UTRA frequency the UE shall perform measurements of higher priority E-UTRAN inter-frequency or inter-RAT frequencies according to [10].
- For an E-UTRAN inter-frequency with an equal or lower reselection priority than the reselection priority of the current E-UTRA frequency and for inter-RAT frequency with lower reselection priority than the reselection priority of the current E-UTRAN frequency:
- If Snonintrasearch is sent in the serving cell and SServingCell > Snonintrasearch UE may choose not to perform measurements of E-UTRAN inter-frequencies or inter-RAT frequency cells of equal or lower priority.
- If SServingCell <= Snonintrasearch or Snonintrasearch is not sent in the serving cell the UE shall perform measurements of E-UTRAN inter-frequencies or inter-RAT frequency cells of equal or lower priority according to [10].
Where SServingCell is the Srxlev-value of the serving cell.
----Note that s-NonIntraSearch is sent in SIB-3