Author
Michal Szczachor
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Recent research
- Engineering & TechnologyOpen access
A&M based fractional delay and Doppler channel estimation in OTFS
Orthogonal time frequency space (OTFS) modulation is a candidate for low-density high-mobility communication (LDHMC) use case in sixth generation (6G) due to its robustness against Doppler effects. This paper presents a low-complexity channel estimation method based on the A&M fr...