Results 111 to 120 of about 224,382 (271)
Performance of improved decode-and-forward cooperation in low SNR
Tongxin xuebao, 2010 An enhancement was proposed that the receiving node feeds back its decoding state to the other nodes.Further,the enhancement can improve the performance of decode-and-forward cooperative diversity.The outage probability and throughput of incremental ...
ZHU Yi-jun +3 more
doaj +2 more sources
Relay Selection for Capacity Increase in Underwater Acoustic Sensor Network. [PDF]
Sensors (Basel), 2021 Narmeen R, Chung J.
europepmc +1 more source
Leakage rate–based untrustworthy relay selection
Transactions on Emerging Telecommunications Technologies, 2019 AbstractThis paper investigates the leakage rate based untrustworthy relay selection strategies, which are based on the untrustworthy relay terminals operate in half‐duplex, full‐duplex, and hybrid modes. The investigation considers a dual‐hop one/two‐way half/full‐duplex wireless relaying network in the system model.
openaire +2 more sources
Nanozymes for Energy and Environmental Sustainability
Advanced Science, EarlyView.At present, the widely used nanozymes are oxidoreductase and hydrolase, which have proved to have great application prospects in energy and environment. ABSTRACT Nanozymes have shown remarkable promise in addressing pressing challenges in energy and environmental sustainability.
Xiaoqi Li, Jinxing Chen, Shaojun Dong
wiley +1 more source
Low-Complexity Relay Selection for Full-Duplex Random Relay Networks
MathematicsFull-duplex relay networks have been studied to enhance network performance under the assumption that the number and positions of relay nodes are fixed.
Jonghyun Bang, Taehyoung Kim
doaj +1 more source
Joint User Scheduling, Relay Selection, and Power Allocation for Multi-Antenna Opportunistic Beamforming Systems. [PDF]
Entropy (Basel), 2021 Sun W +5 more
europepmc +1 more source
Multimodal Cross‐Attentive Graph‐Based Framework for Predicting In Vivo Endocrine Disruptors
Advanced Science, EarlyView.A multimodal cross‐attentive graph neural network integrates molecular graphs with androgen and estrogen adverse outcome pathway (AOP)–anchored in vitro assay signals to predict in vivo endocrine disruption. By fusing information on Tier‐1 AOP logits with chemical structures, the framework achieves high accuracy and provides assay‐traceable ...
Eder Soares de Almeida Santos +6 more
wiley +1 more source
Adaptive relay selection based on channel gain and link distance for cooperative out-band device-to-device networks. [PDF]
Heliyon, 2021 Raziah I +4 more
europepmc +1 more source
Advanced Science, EarlyView.Various spillover‐mediated electrocatalytic reactions, such as hydrogen and oxygen evolution, carbon dioxide and nitrogen reduction, and methanol oxidization reactions, are systematically summarized. Abstract Spillover phenomenon, which is characterized by the dynamic migration of active species across catalyst surfaces, provides a promising avenue to ...
Di Wang +5 more
wiley +1 more source
Advanced Science, EarlyView.Chronic oral exposure to microplastics may disrupt gut microbiota homeostasis and intestinal barrier integrity, potentially engaging the gut–brain axis and systemic inflammatory responses. These alterations may be associated with impaired blood–brain barrier function, cerebral microvascular dysfunction, and enhanced endothelial inflammation, pro ...
Hongxing Wang +5 more
wiley +1 more source