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Re: [Discuss-gnuradio] Symbol to chip Mapping
From: |
Tellrell White |
Subject: |
Re: [Discuss-gnuradio] Symbol to chip Mapping |
Date: |
Mon, 11 Mar 2019 23:58:25 -0400 |
Okay. Let me make sure i’m clear on this.
My flow graph looks like the following :
Random source -> packed to unpacked -> chunks to symbols
The source and packed to unpacked are set to byte and the packed to unpacked is
outputting 4 bits per chunks so am I setting the dimension of the “chunks to
symbols” block to 16 (0-15) and inputting 1024 values, 0’s and 1’s, (32 values
for each dimension) to complete the mapping?
Thanks for the assistance.
Tellrell
Sent from my iPhone
> On Mar 11, 2019, at 8:28 AM, Achilleas Anastasopoulos <address@hidden> wrote:
>
> Yes this can be done with chunks-to-symbols.
> This is essentially a 16 x 32 lookup table:
>
> turn your 4 bits into a byte which indices a lookup table with 32 dimensions
> (set the "dimension" variable to 32 in chunks-to-symbols).
>
> Achilleas