Open access
2026
Channel Estimation Method for OTFS System Based on Pilot Sharing
In Orthogonal Time Frequency Space (OTFS) systems, in order to support high-speed mobility and multi-user compatibility, and to reconstruct the entire two-dimensional delay-Doppler (DD) channel response from limited observations in strong interference environments, pilot structures with extensive guard intervals are re...
Xiaotian Li, Zitian Zhao, Jiameng Pei et al.
· IEEE Open Journal of the Com... · 0 citations