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osmo_bsc_main: remove not longer needed fixme note 

It is not possible to operate a cell that has secondary TRXs in
different bands. Especially considering that DCS1800 and PCS1900 have
overlapping ARFCN numbers it would be hard for the MS to tell to which
band it should switch. Also the ImmAss. message only contains the ARFCN
number. It is impractical to have TRXs in different bands and probably
this also violates the sepec.

Change-Id: Icc2af9e2a9bca3897dbbb34d7b2c0fe6f843bedd
changes/66/25766/2
Philipp Maier 2021-10-12 15:36:18 +02:00
parent d24d34aff0
commit 72c735603e
1 changed files with 0 additions and 2 deletions
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2
src/osmo-bsc/osmo_bsc_main.c
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@ -446,8 +446,6 @@ static int bootstrap_bts(struct gsm_bts *bts)
if (!bts->model)
return -EFAULT;
/* FIXME: What about secondary TRX of a BTS? What about a BTS that has TRX
* in different bands? Why is 'band' a parameter of the BTS and not of the TRX? */
switch (bts->band) {
case GSM_BAND_1800:
if (bts->c0->arfcn < 512 || bts->c0->arfcn > 885) {