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cs.IT2026
Fundamental Limits of MIMO ISAC: An Antenna Array Architecture Perspective
Po-Chih Chen, Ming-Chun Lee, Yu-Chih Huang
This paper investigates the fundamental limits of MIMO integrated sensing and communications (ISAC) systems, specifically comparing sparse arrays (SAs) against conventional uniform…
cs.IT2016★ 45 cited
Matrix Characterization for GFDM Systems: Low-Complexity MMSE Receivers and Optimal Prototype Filters
Po-Chih Chen, Borching Su, Yenming Huang
In this paper, a new matrix-based characterization of generalized-frequency-division-multiplexing (GFDM) transmitter matrices is proposed, as opposed to traditional vector-based ch…