The Transmitted Signals of OTFS and VOFDM Are the Same
Date
2022-07-20
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE Transactions on Wireless Communications
Abstract
This short note connects OTFS and single transmit antenna VOFDM systems and explains why VOFDM is good to time-varying channels with Doppler spread, which also explains why OTFS is so as well.
Description
© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. This article was originally published in IEEE Transactions on Wireless Communications. The version of record is available at: https://doi.org/10.1109/TWC.2022.3190437
Keywords
OFDM, VOFDM, OTFS
Citation
X. G. Xia, "The Transmitted Signals of OTFS and VOFDM Are the Same," in IEEE Transactions on Wireless Communications, 2022, doi: 10.1109/TWC.2022.3190437.