anyone give me a hint to implement L1 for openbsc

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John Wu jwjohn0 at gmail.com
Fri Sep 16 04:03:45 UTC 2011


Hi Sylvain,
I also need to implement channel coding / decoding and modulate / demodulate
for my L1 implement. can you explain how osmocom-bb-bts works, what kind of
data receive from and send to the hardware?

Regards!

On Mon, Sep 5, 2011 at 7:46 PM, Sylvain Munaut <246tnt at gmail.com> wrote:

> As a quick note, I'm working on the channel coding / decoding for GSM
> L1 (since we'll need those for osmocom-bb-bts), basically generic
> routines to go from L2 messages to bursts bits to be modulated. (GSM
> 05.03 essentially).
>
> So if you work on this, I'd suggest starting with getting the part
> below this working first (tx and rx of bursts)..
>
> Cheers,
>
>    Sylvain
>
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