MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202647089666 A) filed by Mitsubishi Electric Corporation on July 23, 2026, for Transmission Device, Reception Device, Communication System, Control Circuit, Storage Medium, Transmission Method, Reception Method, And Signal Processing Method.
Inventors include Nishimoto, Hiroshi; Ohashi, Akinori; and Nakajima, Akinori.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: A transmission device (10) that performs orthogonal frequency division multiplexing communication is provided with: a subcarrier mapping unit (113) that duplicates a subcarrier signal sequence and maps the duplicated plurality of subcarrier signal sequences with subcarrier spacing at equal intervals; and a transmission phase rotation unit (114) that divides each subcarrier signal sequence mapped with the subcarrier spacing into two or more subsets, and imparts a phase rotation that results in different time timings for each subset.
Disclaimer: Curated by HT Syndication.
