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Re: [Discuss-gnuradio] BBN code-Failed to set Tx frequency to 2.4G
From: |
Greg Troxel |
Subject: |
Re: [Discuss-gnuradio] BBN code-Failed to set Tx frequency to 2.4G |
Date: |
Mon, 28 Jan 2008 20:22:41 -0500 |
User-agent: |
Gnus/5.110007 (No Gnus v0.7) Emacs/22.1 (berkeley-unix) |
DiX <address@hidden> writes:
> Mohammad Hamed Firooz wrote:
>> I've tried to use BBN code to transmit 802.11 packets by using RFX2400
>> dautherboard. When I run "bbn_80211b_tx.py" I get the following message:
>>
>> It seems that BBN codes doesnot work with MIMO dautherboards, has
>> anybody else had the same problem? Is there anybody who can run BBN
>> transmitter code using MIMO RFX2400 daughterboard?
>
> At least the rx path should work. I use the wireless card to generate the
> packet instead of using bbn tx path. In fact I don't think I ever used the
> USRP to generate any well shaped .11b packets.
Note that the USRP doesn't really have enough bandwidth to create
well-formed 802.11 packets. The TX path never really worked.
As for receive, we didn't have any MIMO boards. I would suspect that it
isn't that hard to fix the code if it indeed doesn't work.