Re: [Discuss-gnuradio] gr-lte：can't decode MIB

[Johannes Demel]

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Hi Kevin,

First of all, all those D's indicate that you drop packets. Record
your samples and use a File source in your flowgraph to get rid of this.

The flowgraph should decode 10 CFI's per frame while it decodes one
MIB at most. Deactivate the PCFICH block and observe the results.
Also, mostly CFI's don't vary that much from subframe to subframe. So
it's likely you ran into the bug I was referring to earlier.

Cheers
Johannes

On 15.12.2015 02:53, kevin_L wrote:
> Hi,Johannes, I am a little confused about what you said . You said
> that all of the MIBs are published.But I didn't see any of the
> MIBs,such as the N_ant,N_rb_dl.What I can see is the CFI
> messages.the following picture is my result. I don't know what's
> going wrong,please help me figure it out.Thank you very much! PS: I
> use the lastest "lte_top_block_siso"with a usrp N210. 
> <http://gnuradio.4.n7.nabble.com/file/n57283/Screenshot_from_2015-12-1
5_09_34_12.png>
> 
> 
> 
> 
> -- View this message in context:
> http://gnuradio.4.n7.nabble.com/gr-lte-can-t-decode-MIB-tp57267p57283.
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>
> 
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