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Reply To: SDCCH dimensioning for HR environment


hello tranhung,

what is the cause of HO failure G900 to G1800 ?

if it is congestion, then i would say it is normal. the preferred band HO will push MS from G900 to G1800, leading to HO failure due to congestion. It is a normal behaviour, a “wanted” behaviour (preferred band HO will push the MS…)

if it is “radio failures”, then i would check your HO tresholds, especially the l_rxlev_cpt_ho and the traffic condition (any load ?) to perform the “preferred band ho”.