GSM Overlaid Subcell Locating data
Overlaid Subcell Locating data
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Parameter
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Description
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Range
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Ericsson Dafault Value
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Remarks
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LOL
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Pathloss threshold.
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0 to 200
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Pathloss threshold.
It defines the OL subcell coverage border in terms of the pathloss from the
serving cell.
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LOLHYST
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0 to 63
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Hysteresis for the
pathloss criterion during evaluations for the OL subcell coverage.
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DTCB:
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-63 to 63
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-63
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Distance to cell
border threshold. It defines the OL subcell coverage border in terms of the
signal strength difference between the active channel and the strongest
neighbouring BCCHs.
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DTCBHYST
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0 to 63
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Hysteresis for the
DTCB criterion during evaluations for the OL subcell coverage.
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NDIST
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0 to 63
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Distance to cell
border additional threshold.
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NNCELLS
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1 to 5
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Number of strongest
neighbouring BCCHs for the DTCB criterion. See the comments for NDIST.
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TAOL
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0 to 61 Bit periods (bp)
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Timing advance
threshold. It defines the OL subcell timing advance border
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TAOLHYST
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0 to 61 Bit periods (bp)
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Hysteresis for the
timing advance criterion during evaluations for the OL subcell coverage.
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Comments