Re: [Discuss-gnuradio] Symbol rates. USRP2 vs USRP1

[Colby Boyer]

What changes did you have to make to the sample/baud rate?

How high is high SNR? 10dB? 15dB?

I can only establish communication within simulation. When I try to transmit stuff over the air, it fails.

On Wed, Apr 22, 2009 at 3:16 PM, Douglas Geiger <address@hidden> wrote:

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Colby Boyer wrote:
> Hi all,
>
> As some of you know, I am working on porting the BBN 802.11b code to the
> USRP2.  I understand that the ADC/DAC rates are higher than the USRP1. What
> are the effects, if any, on the rate at which symbol are sent through the
> air? I am suspect that this could be the reason I cannot decode sent
> packets.
>
> Colby
>

Main change I had to do when I was working on it was the samples/baud. I
only had it recognizing very high SNR 1 and 2Mbps packets.
 Doug

- --
Doug Geiger
Research Assistant
Communications and Signal Processing Lab
Oklahoma State University
http://cspl.okstate.edu
address@hidden
address@hidden
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