Dear Naziha ALI SAOUCHA,

I suggest to you links and attached files in topics.

- High-Speed Networks and Multimedia Communications: 6th IEEE ...

https://books.google.dz/books?isbn=3540450769

- Annual Review of Wireless Communications

https://books.google.dz/books?isbn=1931695407

- Digital Communication Systems Engineering with Software-Defined Radio

https://books.google.dz/books?isbn=1608075265

- Handbook of Research on Next Generation Mobile Communication Systems

https://books.google.dz/books?isbn=1466687339

Best regards

Data Implementation Signal Bias in Multilevel Digital Communicati...

Article Digital Communication Systems Education via Software-Defined...

Article Digital Communication Systems Engineering With Software-Defi...

This is the very purpose of "SDR": within the limits imposed by the hardware (bands, bandwidth, SNR etc.) virtually "everything" is possible.

I did not check the device you're targeting but - provided it's supporting the GSM bands - this should be possible.

This is technically possibly Naziha, but I'm not sure if they have released this feature yet...

Dear, In order to design any application using commercial SDRs and very cheap, you can use GNUradio free software that is very simple to use and works graphically and in blocks, so you can make the SDR work in any modulation and coding

Yes, you can. This is what software defined radio is deisgned for.