Re: [Discuss-gnuradio] Good CDMA codes

[Marcus Müller]

Ah, so, by the way, 10bit-out-of-20bit-set generator attached.

On 15.07.2016 04:54, Henry Barton wrote:

I’m designing a CDMA system with a spreading factor of 20. I recently wrote an app to go through all the binary permutations up to 2^20 and report which ones have an equal number of 0’s and 1’s, or at least differ by only one. It came up with so many “hits” that I have to wonder if they're really orthogonal. Does anyone know offhand how many good spreading codes I can realistically expect from 1048576 possible entries?

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gen_all.c
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