[srslte-users] pusch decode capability

[Mark Santorello]

Xavier,

What I meant to say was, I took the pusch encoded transport block, mapped
to QPSK symbols, and tried to decode it.

I'll try pusch_test.  That seems to be what I'm looking for.

I'll report back with my results.

-Mark

On Tue, Oct 1, 2019, 6:20 AM Xavier Arteaga <xavier at softwareradiosystems.com>
wrote:

> Hi Mark,
> What does "took a QPSK-modulated signal" mean?
>
> This test might be of your interest:
> https://github.com/srsLTE/srsLTE/blob/master/lib/src/phy/phch/test/pusch_test.c
>
> Xavier
>
> On Tue, 1 Oct 2019 at 10:15, Mark Santorello <mark.s.public at gmail.com>
> wrote:
>
>> In trying to understand the LTE decode algorithm, I took a QPSK-modulated
>> signal, and tried to pass it through the decode stack.  Descrambling worked
>> perfectly, but rate de-matching and turbo decoding did not.  Is there any
>> obvious reason why this isn't a simple inverse operation?
>>
>> Thank you,
>>
>> Mark
>> _______________________________________________
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>>
>
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