MR-OFDM Modulator (HES-SO Master, PA 2022)
This package adds another layer on top of the SDPA-OFDM package to support MR-OFDM specifications. These specifications are given by 802.15.4g
The package can be installed from pip
pip install SDPA-MR-OFDMInstanciate a MR-OFDM modulator
from SDPA_MR_OFDM import mr_ofdm_modulator
mod = mr_ofdm_modulator(MCS=3, OFDM_Option=2, phyOFDMInterleaving=1)Generate I and Q signals from a message (message must be a list of bits)
I, Q, f = mod.messageToIQ(message)f is the frequency of I and Q, this is useful for implementing in a vector signal generator
The current protocol has been tested with all tables from the MR-OFDM example (annex M of the 802.15.4g specifications).
The table M.11 (complete package in the time domain) shows no error (up to a rounding of 4 decimals due to table being in PDF format)
The system is operational and agrees with 802.15.4g examples