Re: [Discuss-gnuradio] Symbol to chip Mapping

[Tellrell White]

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