2 papers
cs.NI2026
Seamless Handover in Direct-to-Device Satellite Networks: From an Interference-Aware Perspective
Ye Li, Yi Zhou, Yingdong Hu +5
The direct-to-device (D2D) satellite network is an important 6G evolution direction to enable seamless ubiquitous connectivity. However, the network faces critical handover challen…
eess.SP2025
Affine Invariant Semi-Blind Receiver: Joint Channel Estimation and High-Order Signal Detection for Multiuser Massive MIMO-OFDM Systems
Erdeng Zhang, Shuntian Zheng, Sheng Wu +3
Massive multiple input and multiple output (MIMO) systems with orthogonal frequency division multiplexing (OFDM) are foundational for downlink multi-user (MU) communication in futu…