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View Full Version : Question SIB11 Utilization Formula (E*******)



leopedrini
2014-02-13, 05:26 AM
Hello,

Does anybody has a formula (excel) to calculate SIB11 utilization in E*******?

Is this formula (below) right?
[
* Denominator is 3552 bits
* Each inter-frequency neighbor 6 bytes
* Each intra-frequency neighbor 2 bytes
* Each GSM neighbor 5 bytes
* Each neighbor QQUALMIN that deviates from serving cell 1 byte
* Each neighbor QRXLEVMIN that deviates from serving cell 1 byte
* Use of QOFFSET1SN 1 byte
* Use of QOFFSET2SN 1 byte
* Each FEMTO neighbor 7 bytes
* + 192 header bits for E******* vendor

E******* SIB Utilization = 100*(48*( interfreq – FEMTO) + 16*intrafreq + 40*irat + 56*FEMTO + 8*QQUALMIN + 8* QRXLEVMIN + 8*QOFFSET1SN 1 + 8* QOFFSET2SN 1 + 192)/ 3552
]

35105