{"ID":2831957,"CreatedAt":"2026-06-01T04:54:23.091178241Z","UpdatedAt":"2026-06-01T04:54:23.091178241Z","DeletedAt":null,"paper_url":"https://arxiv.org/abs/2512.06706","arxiv_id":"2512.06706","title":"Message Passing Based Demodulation of the Time-Encoded Digital Modulation Signal","abstract":"This letter proposes a Message Passing (MP) based algorithm for demodulating the time-encoded digital modulation signal. The proposed algorithm processes the spikes generated by the Time-Encoding Machine (TEM) directly on a per-spike basis, which enables \"on-the-fly\" demodulatio with low latency. The computational complexity of our proposed method scales linearly with the number of demodulated symbols, while the computational complexity of the pseudo-inverse-based method scales cubically with the same number of demodulated symbols.","short_abstract":"This letter proposes a Message Passing (MP) based algorithm for demodulating the time-encoded digital modulation signal. The proposed algorithm processes the spikes generated by the Time-Encoding Machine (TEM) directly on a per-spike basis, which enables \"on-the-fly\" demodulatio with low latency. The computational comp...","url_abs":"https://arxiv.org/abs/2512.06706","url_pdf":"https://arxiv.org/pdf/2512.06706v1","authors":"[\"Yuan Xu\",\"Wenhui Xiong\"]","published":"2025-12-07T07:34:31Z","proceeding":"eess.SP","tasks":"[\"eess.SP\"]","methods":"[]","has_code":false}