12. Switch Classification - Actual signaling - Optimization defined handover zone

• Switching Category
  

• Signaling the actual tracking station UE X2 and S1 at the tracking station
  
  is tracked from above the base station side

• With switching
  
  excessively large (ping-pong handover), too small (dropped call), signaling storm path loss model is calculated from the
  transition zone: handover conditions are met, such as greater than 2db balance
  handover execution region: handover delay to ensure
  the protected area : after the handover, and then switch to prevent certain db, such as 2db
  actual: configuration together with a threshold. Experience by actual measurement, with switching and delay.