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Reply To: Dual band and Collacated Cells


UL to OL ? what does it mean ?

HO from outer zone to inner zone can fail because :

– your settings are wrong (what are your settings ?)
– the inner zone is “congested” (ho failure due to congestion)
– cross sector : the inner zone is actually located in another sector 🙂
– hardware problems : the Rx or Tx path in the BTS is faulty on the inner zone TRX.