3 papers
eess.SP2025
Deep-Unfolded Massive Grant-Free Transmission in Cell-Free Wireless Communication Systems
Gangle Sun, Mengyao Cao, Wenjin Wang +2
Grant-free transmission and cell-free communication are vital in improving coverage and quality-of-service for massive machine-type communication. This paper proposes a novel frame…
eess.SP2024
Low-Coherence Sequence Design Under PAPR Constraints
Gangle Sun, Wenjin Wang, Wei Xu +1
Low-coherence sequences with low peak-to-average power ratio (PAPR) are crucial for multi-carrier wireless communication systems and are used for pilots, spreading sequences, and s…
cs.IT2023
Deep-Unfolded Joint Activity and Data Detection for Grant-Free Transmission in Cell-Free Systems
Gangle Sun, Wenjin Wang, Wei Xu +1
Massive grant-free transmission and cell-free wireless communication systems have emerged as pivotal enablers for massive machine-type communication. This paper proposes a deep-unf…