3 papers
eess.SP2026
Joint Chirp Parameter Selection and Low-Complexity MMSE Receiver Design for AFDM Systems
Ruiyuan Mao, Qu Luo, Jianguo Li +5
Affine frequency division multiplexing (AFDM) has emerged as a promising waveform against doubly selective channels under high-mobility communication scenarios. Optimal chirp param…
eess.SP2025
AFDM-Enabled Integrated Sensing and Communication: Theoretical Framework and Pilot Design
Fan Zhang, Zhaocheng Wang, Tianqi Mao +6
The integrated sensing and communication (ISAC) has been envisioned as one representative usage scenario of sixth-generation (6G) network. However, the unprecedented characteristic…
cs.IT2025
Pre-Chirp-Domain Index Modulation for Full-Diversity Affine Frequency Division Multiplexing towards 6G
Guangyao Liu, Tianqi Mao, Zhenyu Xiao +6
Affine frequency division multiplexing (AFDM), tailored as a superior multicarrier technique utilizing chirp signals for high-mobility communications, is envisioned as a promising…