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README.md

README.md

SparSDR

This code accompanies the paper SparSDR: Sparsity-proportional Backhaul and Compute for SDRs.

What's included

  • An FPGA image for the USRP N210 that captures 100 MHz of bandwidth and sends compressed signals
  • The sparsdr_reconstruct program, which reconstructs signals from compressed data
  • The gr-sparsdr module for GNU Radio, which makes SparSDR easy to use

GNU Radio Companion screenshot

Getting started

See the getting started guide.

Licenses

  • gr-sparsdr: GNU GPL v3 or later
  • fpga_images/Pluto: GNU GPL 2
  • fpga_src/Pluto: GNU GPL v2 or Apache 2.0
  • fpga_images/N210 and fpga_src/N210: GNU GPL v3 or later
  • Everything else: Apache 2.0
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