OTFS-Aided RIS-Assisted SAGIN Systems Outperform Their OFDM Counterparts in Doubly Selective High-Doppler Scenarios

Chao Xu 0005, Luping Xiang, Jiancheng An, Chen Dong 0001, Shinya Sugiura, Robert G. Maunder, Lie-Liang Yang, Lajos Hanzo. OTFS-Aided RIS-Assisted SAGIN Systems Outperform Their OFDM Counterparts in Doubly Selective High-Doppler Scenarios. IEEE Internet of Things Journal, 10(1):682-703, 2023. [doi]

Abstract

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