BayesBand           ABOUT SERVICES CONTACT

Bayesband provides consultation and contract-based implementation of digital wireless communication systems with a focus at baseband, as well as general DSP algorithms development. We do rigorous block level analysis along with floating and fixed-point simulations -- typically in MATLAB®, C++, and/or Python -- of prescribed or custom waveforms along with, upon request, SystemVerilog and/or GNU Radio implementation. We also work closely with your FPGA developers to provide test vectors for bit-exact implementation against the aformentioned fixed-point sim outputs.


contact@[bayesb..].com

> Digital Modem Design

Analysis (i.e. trade study against spectral containment, link budgeting, power vs. data-rate constraints, bit-error rate (BER) performance, and ease of implementation), design, and floating and fixed-point version implementation of appropriate custom and prescribed waveforms, including:

- QAM, QPSK, APSK, GMSK

- OFDM

- Continuous-Phase and Other Spectrally Efficient Modulation Schemes

- Spread Spectrum

> Multiple Access and Beamforming

- (SC-)OFDM

- C/F/TDMA

- Digital Beamforming

> Forward Error Correction (FEC) Codec Design

- LDPC

- Convolutional and Turbo Codes

> Positioning, Navigation, and Timing (PNT)

- Radionavigation

- GPS/GNSS

BayesBand additionally provide SystemVerilog source code of most of our algorithms upon request in addition to working closely with your FPGA developers to provide detailed system implementaion documentation along with test vectors for exact bit-matching against our fixed-point implementation. Software version implementations, typically in GNU Radio SDR format, can also be requested.


- SystemVerilog


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