Search Results for author: Ananthanarayanan Chockalingam

Found 3 papers, 0 papers with code

Zak-OTFS for Integration of Sensing and Communication

no code implementations5 Apr 2024 Muhammad Ubadah, Saif Khan Mohammed, Ronny Hadani, Shachar Kons, Ananthanarayanan Chockalingam, Robert Calderbank

The self-ambiguity function of the point pulsone is supported on the period lattice ${\Lambda}_{p}$, and by applying a discrete chirp filter, we obtain a spread pulsone with a self-ambiguity function that is supported on a rotated lattice ${\Lambda^*}$.

OTFS -- Predictability in the Delay-Doppler Domain and its Value to Communication and Radar Sensing

no code implementations17 Feb 2023 Saif Khan Mohammed, Ronny Hadani, Ananthanarayanan Chockalingam, Robert Calderbank

This reconstruction formula makes it possible to study predictability of the Zak-OTFS I/O relation for a sampled system that operates under finite duration and bandwidth constraints.

Relation

OTFS -- A Mathematical Foundation for Communication and Radar Sensing in the Delay-Doppler Domain

no code implementations17 Feb 2023 Saif Khan Mohammed, Ronny Hadani, Ananthanarayanan Chockalingam, Robert Calderbank

Orthogonal time frequency space (OTFS) is a framework for communication and active sensing that processes signals in the delay-Doppler (DD) domain.

Self-Driving Cars

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