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cs.IT2026
A Unified Pulse-Shaped OFDM Framework for Chirp-Domain Waveforms: Continuous-Time Modeling and Practical I/O Analysis
Yating Jiang, Hai Lin, Yi-Han Chiang +1
A unified framework for chirp-domain waveforms, including orthogonal chirp division multiplexing (OCDM) and affine frequency division multiplexing (AFDM), is developed. Their conti…
cs.IT2025
A Primer on Orthogonal Delay-Doppler Division Multiplexing (ODDM)
Hai Lin
As a new type of multicarrier (MC) scheme built upon the recently discovered delay-Doppler domain orthogonal pulse (DDOP), orthogonal delay-Doppler division multiplexing (ODDM) aim…