NOMA-Assisted Semi-Grant-Free Transmission for UAV Networks: A Multi-User Scheduling Approach
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2025.3534576
Abstract: Non-orthogonal multiple access (NOMA) assisted semi-grant-free (SGF) transmission, which enables grant-based users to share their spectrum with grant-free (GF) users, becomes an effective solution to the challenge of massive connections. However, this improvement is limited… read more here.
Keywords: transmission; multi user; grant free; assisted semi ... See more keywords
Multimodality-Assisted Semi-Supervised Brain Tumor Segmentation in Nondominant Modality Based on Consistency Learning
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2024.3400343
Abstract: Multimodal magnetic resonance imaging (MRI) provides a wealth of complementary information for determining the anatomical structure and pathological features of tumors. However, due to the limitations of patient progression and imaging cost, complete acquisition of… read more here.
Keywords: modality; segmentation; multimodality assisted; semi supervised ... See more keywords
Analysis of Microstructure and Pore Formation Mechanism in Magnetic Pulse-Assisted Semi-Solid Brazed Joints of Cu/Al Tubes
Sign Up to like & getrecommendations! Published in 2025 at "Materials"
DOI: 10.3390/ma18225121
Abstract: In this study, the joining of Cu/Al tubes was achieved using the magnetic pulse-assisted semi-solid brazing (MPASSB) technique. A coupled finite element method–smoothed particle hydrodynamics (FEM-SPH) model was established to analyze the influence mechanism of… read more here.
Keywords: pore formation; semi solid; assisted semi; pulse assisted ... See more keywords