{"ID":2863225,"CreatedAt":"2026-06-01T04:54:23.091178241Z","UpdatedAt":"2026-06-01T04:54:23.091178241Z","DeletedAt":null,"paper_url":"https://arxiv.org/abs/2509.25277","arxiv_id":"2509.25277","title":"Experimental Demonstration of Robust Distributed Wireless Clock Synchronization","abstract":"Distributed wireless clock synchronization is essential for aligning the clocks of distributed transceivers in support of joint transmission and reception techniques. One recently explored method involves synchronizing distributed transceivers using a two-tone waveform, where the tones are separated in frequency by a clock (frequency) reference signal. Prior research has demonstrated frequency accuracy better than 1 Hz; however, this approach remains vulnerable to both intentional and unintentional interference. In this demonstration, we present a robust, frequency-hopped two-tone waveform that enables transceivers to extract the reference signal without prior knowledge of the exact frequency at which the tones are transmitted.","short_abstract":"Distributed wireless clock synchronization is essential for aligning the clocks of distributed transceivers in support of joint transmission and reception techniques. One recently explored method involves synchronizing distributed transceivers using a two-tone waveform, where the tones are separated in frequency by a c...","url_abs":"https://arxiv.org/abs/2509.25277","url_pdf":"https://arxiv.org/pdf/2509.25277v1","authors":"[\"Kumar Sai Bondada\",\"Hiten Kothari\",\"Yibin Liang\",\"Daniel J. Jakubisin\",\"R. Michael Buehrer\"]","published":"2025-09-29T02:29:26Z","proceeding":"eess.SP","tasks":"[\"eess.SP\"]","methods":"[]","has_code":false}