Re: Software interface to UDR56K

Marshall Denny <MarshallDenny@...>

I am interested in several project using the udr56k.

The first is testing several types of forward error correction at the higher speeds.

I what to find what works best so that we can use 56k bps under a wider range of rf conditions.  When we used 56k packet back east years ago, it was to temperamental for    general use.  I hope that a little or a lot of FEC will solve this problem.

For starters I would like to try a combination of LDPC and reed -solomon if the processor board has the throughput to do these in realtime.

Using a basic amount of FEC at lower speeds for packet could give us a guess if a higher speed is likely to work.  


On Mon, Apr 29, 2013 at 4:13 PM, John <john@...> wrote:

Hi Marshall,

Everyone is heads down leading up to Dayton.

What type of software are you planning.  It may help us understand what priorities our customers have for writing software?

--- In UniversalDigitalRadio@..., "marshalldennyai4cm" wrote:
> I don't want to rush NW Digital.
> But, I would like to get API's to the radio as they become finalized.
> This will allow me to start building some software before I get the radio.
> Respectfully,
> Marshall

W. Marshall Denny II
Software Development Engineer
206 734 9242 cell

For if you altogether hold your peace at this time,
then shall relief and deliverance arise to the Jews from another place;
but you and your father's house shall be destroyed:
and who knows whether you are come to the kingdom for such a time as this?  Esther 4:14 KJV

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