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| author | Nao Pross <np@0hm.ch> | 2021-12-12 16:54:16 +0100 |
|---|---|---|
| committer | Nao Pross <np@0hm.ch> | 2021-12-12 16:54:16 +0100 |
| commit | a48b32f2e39902f515dad386dbd206c7584d0aa0 (patch) | |
| tree | 84993f97a08e86bbc1e08ee4c72a0d14b4e1ac27 | |
| parent | Write introduction for poster (diff) | |
| download | Fading-a48b32f2e39902f515dad386dbd206c7584d0aa0.tar.gz Fading-a48b32f2e39902f515dad386dbd206c7584d0aa0.zip | |
Write methods for poster, needs more work
Diffstat (limited to '')
| -rw-r--r-- | doc/poster/paragraphs.txt | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/doc/poster/paragraphs.txt b/doc/poster/paragraphs.txt index ede12ea..e715e7b 100644 --- a/doc/poster/paragraphs.txt +++ b/doc/poster/paragraphs.txt @@ -20,8 +20,18 @@ the other delayed copies cause a degradation of the received signal TASK DESCRIPTION The goal of the project is to develop a platform to illustrate the -impact of different fading effects on the received signal. +impact of different fading effects on the received signal. The platform +is thus built for pedagogical purposes and ought to show the various +parts of the signal processing chain of a receiver. -CONCLUSIONS +METHODS + +Two USRP B210 software defined radio (SDR) devices from Ettus Reasearch, +together with the open source software libraries GNU Radio and Dear +PyGUI were used to create a graphical user interface to display +waveforms from either a simulated or real wireless links affected by +multipath fading. The platform transmits a picture either using QPSK or +16ary QAM over a 2.4 GHz carrier and computes the empirical bit error +rate of the link. |