Orthogonal Time-Frequency Space Modulation: A Promising Next-Generation Waveform
作者： Ronny Hadani , Lajos Hanzo , Jinhong Yuan , Weijie Yuan , Zhiqiang Wei
DOI:
关键词: Communication channel 、 Ranging 、 Context (language use) 、 Electronic engineering 、 Computer science 、 Orthogonal frequency-division multiplexing 、 Wireless network 、 Time–frequency analysis 、 Space modulation 、 Modulation
摘要: Sixth-generation (6G) wireless networks are envisioned to provide global coverage for the intelligent digital society of the near future, ranging from traditional terrestrial to non-terrestri-al networks, where reliable communications in high-mobility scenarios at high carrier frequencies would play a vital role. In such scenarios, the conventional orthogonal frequency division multiplexing (OFDM) modulation, that has been widely used in both the fourth-generation (4G) and the emerging fifth-generation (5G) cellular systems as well as in …
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