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cs.IT2026
Delay Alignment Modulation for Secure ISAC Systems
Tianyu Lu, Jiajun He, Mohammadali Mohammadi +1
This paper introduces delay-alignment modulation (DAM) for secure integrated sensing and communication (ISAC). Due to the broadcast nature of multi-user downlinks, communications a…
cs.IT2026
Topology-Aware Coordination for Multi-Functional Low-Altitude Wireless Networks
Jiajun He, Han Yu, Yiran Guo +6
Low-altitude wireless networks (LAWNs) are expected to consist of multi-tier, heterogeneous terrestrial and non-terrestrial devices, where effective coordination is essential to fu…
cs.IT2026
Topology-Aware Integrated Communication, Sensing, and Power Transfer for SAGIN
Han Yu, Jiajun He, Xinping Yi +3
The space-air-ground integrated network (SAGIN) has garnered significant attention in recent years due to its capability to extend communication networks from terrestrial environme…