Why isn't ARFCN 0 supported?

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Holger Freyther holger at freyther.de
Mon Jun 8 06:12:47 UTC 2015


> On 10 Apr 2015, at 19:42, Mike McTernan (wavemobile) <mike.mcternan at wavemobile.com> wrote:

Hi,

> Is the check "bts->c0->arfcn < 1" erroneous, or am I missing some history? 

no, it looks erroneous.



> Also should it really check for the R-GSM 900 range, or should it be E-GSM (more common)?

the “biggest” band should be fine. The BTS can still OML NACK this ARFCN if
it doesn’t support this specific sub-band.





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