DL HANDOVER IN CELL DEPENDS ON THE AMR FR AND AMR HR,IF THE INTRACELL HYANDOVER TAKEN PLACE FROM AMR FR TO AMR HR THEN THIS HANDOVER OCCUR DUE TO CAPACITY REASON OF THE CELL AND IF THE HANDOVER TAKES PLACE FROM AMR HR TO AMR FR THEN HANDOVER DUE TO QUALITY REASON.AND IF THE MS DOES NOT DECODE THE SACCH BLOCK COMES FROM THE BTS AT EVERY 480ms THEN RLT DECREASE BY ONE, IF RLT GOES TO 0 THEN HANDOVER NOT TAKES PLACE EITHER INTRACELL OR INTER CELL HANDOVER.