Re: [Discuss-gnuradio] Flowgraph

[Dan CaJacob]

I'll do all the work for 1 x 10^-5 BERCoin.

On Sat, May 26, 2018 at 9:59 AM Derek Kozel <address@hidden> wrote:

Hello Dewan,

I'm glad that you are using GNU Radio, but no one here is going to do your entire project for you. We are happy to help with specific questions or problems, but not until you show us what you have tried and what problem you are having with it.
https://wiki.gnuradio.org/index.php/ReportingErrors

I see that you have no synchronization blocks in your flowgraphs, they will be needed when using actual hardware. Are you able to correctly send and receive a file when you are doing a pure simulation, no hardware?

Regards,

Derek

On Sat, May 19, 2018 at 6:17 AM, Dewan Arif <address@hidden> wrote:

I hope you are doing great. I need your help for one of my project. I want to transmit data in wireless communication using gnuradio and usrp 2901. After that I want to calculate BER and plot BER vs SNR. 

First, you have to give me the Gnuradio Flowgraph. I want to transmit 

a. Text
b. Picture 
c. Audio 
d. Video.   

and you have to save at .txt ; .png ; .wav and .avi format in the receiver end. 

you have to give two flow graph one for simulation and other for real-time transmission (each data type text, picture, audio, and video)

you have to use two scheme one is DPSK and other is WIFI. 

The second part is you have to calculate the BER and plot the BER vs SNR curve in Matlab  for each transmission (text, picture, audio, and video) 


It should not take much time if you are an expert.  I have attached the picture as an example. 

List What I Want : 

1) TransceiverFlowgraph.grc in Gnuradio ( data type: text, audio, video, picture) DPSK and WiFi Simulation 

2) Transceiver Flowgraph.grc in Gnuradio ( data type: text, audio, video, picture) DPSK and WIFI Real-time transmission 

3) Matlab code BER Calculation, plot BER vs SNR curve for simulation 

4) Matlab code BER Calculation, plot BER vs SNR curve for real-time transmission.

Please help me out 

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Very Respectfully,

Dan CaJacob