Downlink Synchronization for OTFS-Based Cellular Systems in High Doppler Environments

Downlink Synchronization for OTFS-Based Cellular Systems in High Doppler Environments

This paper proposes a downlink synchronization and cell identity (CID) estimation technique for cellular systems based on orthogonal time-frequency space (OTFS). In the proposed technique, each base station (BS) transmits one detection preamble (DP) and two OTFS symbols (pilot and secondary-CID (SCI...

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Bibliographic Details
Main Authors: Mohammed Saquib Khan, Yeong Jun Kim, Qasim Sultan, Jingon Joung, Yong Soo Cho
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Downlink synchronization
Doppler
high-mobility
OTFS
pLFM
Online Access:https://ieeexplore.ieee.org/document/9429220/

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