Whitepaper – Advanced MIMO Waveform Deployment Using GNU Radio

In this paper we cover:

  •  Benefits to be realized by targeting mixed PC-FPGA architectures
  • The advantages of developing using GNU Radio and Model Based Design solutions such as Simulink and System Generator
  • Using Nutaq's SDR (Software Defined Radio) systems to deploy your waveforms on proven, integrated hardware solutions

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Whitepaper – Using TCM Techniques to Decrease BER Without Bandwidth Compromise

In this paper we cover:

  • Why trellis coded modulation (TCM) is used in wireless systems
  • TCM set partitioning
  • Coding gain
  • Bit error rate simulations

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Whitepaper – 3GPP Radio Prototyping Using Nutaq Radio420X

In this paper we cover:

  • 3GPP radio design and prototyping when using the Nutaq Radio420X FPGA mezzanine card (FMC)
  • The most critical radio requirements as they relate to 3GPP radio conformance testing, namely TS 51.021 (GSM) and TS 36.141 (LTE)

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Technical Article – Offloading GNU Radio Processing With FPGA Logic

In this article we cover:

  • Offloading the processing being done on the CPU onto an FPGA (Xilinx Virtex-6
  • A step-by-step example of implementing a Digital Up-Converter (DUC) inside the FPGA.
  • Using a model-based design environment, including Simulink and Xilinx System Generator for DSP, to accelerate the entire process.
  • Actual results of the FPGA port running on Nutaq's hardware (Perseus 601X with Radio 420X card).

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Slidedeck – PicoSDR Goes GNU Radio

In this slide deck we cover:

  • Using Model-Based Design tools for both host & FPGA Development (GNU Radio, Simulink, SysGen & Nutaq's MBDK software framework)
  • Introduction to Nutaq's PicoSDR, a MIMO enabled software defined radio solution with a tunable, calibrated RF and Virtex-6 FPGA
  • Developing and deploying your waveforms on a PC/FPGA mixed architecture

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