Question on osmo-trx mcbts

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Harald Welte laforge at osmocom.org
Fri Sep 11 20:35:29 UTC 2020


Hi Tom,

sorry for the noise.

On Fri, Sep 11, 2020 at 12:50:02PM +0200, Harald Welte wrote:
> But why does the code ever only use up to three of them?

tnt has meanwhile solved that mystery (due to the inherent property of
a polyphase filter bank)

> And why is there a specific re-ordering, see radioInterfaceMulti.cpp in
> getLogicalChan() ?

We suspect it is to have a monotonically increasing frequency from logical
transceivers 0, 1, 2.

Regards,
	Harald
-- 
- Harald Welte <laforge at osmocom.org>            http://laforge.gnumonks.org/
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