Fig. 11
From: Near-channel classifier: symbiotic communication and classification in high-dimensional space
EMG use-case with hybrid modes: a classification mode (c), and a data transmission mode (d). Both modes use the same spatial encoder consisting of pre-processing, quantization to 128 levels, mapping to HD vectors with continuous item memory (CiM), and superposition. In classification mode (c), n subsequent vectors are converted to bipolar vectors with \(\sigma (.)\), encoded to an n-gram, transmitted over a wireless channel, and classified with the AM search. In data transmission mode (d), the spatial vector is directly transmitted over the channel and decomposed using the iterative HDM decoder