Article
Engineering, Electrical & Electronic
Longye Li, Changhong Zhang, Yu Shao, Jiangtao Luo
Summary: In this article, a broadband substrate integrated waveguide (SIW)-fed circularly polarized (CP) cross-dipole antenna is proposed for millimeter-wave (MMW) applications. The antenna has a wide impedance bandwidth and axial-ratio bandwidth, and a low profile in the PCB process.
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
(2022)
Article
Telecommunications
Guoliang Xu, Yanyun Zhao, Yongyi Ran, Ruili Zhao, Jiangtao Luo
Summary: This letter proposes a spatial location aided fully distributed routing algorithm for large-scale satellite network with minimizing the average delivery time, and a novel Fully Distributed dynamic Routing algorithm based on Multi-Agent deep Reinforcement Learning (FDR-MARL) is introduced to derive the optimal routing strategy. Extensive experiments are conducted to verify the effectiveness and advantages of the proposed approach under large-scale LEO satellite networks.
IEEE COMMUNICATIONS LETTERS
(2022)
Article
Surgery
Haiming Jin, Jiangtao Luo, Yuhan Jiang, Jinghao Lin, Junchen Jiang, Rufeng Ren, Weiyuan Fang, Yaosen Wu, Xiangyang Wang
Summary: This article describes a case where a patient developed new symptoms due to a posterior osteophyte after cervical spine surgery. The author emphasizes the importance of careful follow-ups and suggests considering comprehensive osteophyte removal and strong fixation during the surgical procedure to reduce the incidence of new osteophytes.
FRONTIERS IN SURGERY
(2023)
Article
Engineering, Electrical & Electronic
Junxia Wang, Jiangtao Luo, Yongyi Ran, Junchao Yang, Song Guo, Kai Liu
Summary: This paper proposes a novel predictive forwarding strategy (PRFS) to improve the content delivery efficiency in vehicular ad hoc networks. PRFS uses long short-term memory (LSTM) to amend the neighbor table for more accurate neighboring vehicles' positions and selects the next-hop forwarder based on link reliability and distance along the road. Experimental results show that PRFS can reduce the number of forwarded interest packets and data packets by about 21.29% and 25.75%, respectively, and improve the success ratio of satisfied interest packets by 35.1% compared to existing algorithms.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
(2023)
Article
Computer Science, Information Systems
Guoliang Xu, Feng Tan, Yongyi Ran, Yanyun Zhao, Jiangtao Luo
Summary: Beam-hopping scheduling technology is crucial for improving the performance of resource-constrained multibeam satellite systems. Existing approaches often waste transmission resources due to fixed beam coverage radius. In this study, we propose DeepBeam, a deep reinforcement learning-based algorithm that optimizes beam-hopping scheduling and coverage control by considering time, space, and beam coverage radius. The results of simulations demonstrate that DeepBeam can enhance MBS throughput and reduce packet loss probability.
IEEE WIRELESS COMMUNICATIONS LETTERS
(2023)
Article
Plant Sciences
Peixun Liu, Zehou Liu, Xiaofei Ma, Hongshen Wan, Jianmin Zheng, Jiangtao Luo, Qingyan Deng, Qiang Mao, Xiaoye Li, Zongjun Pu
Summary: This study compared three variants of hard wheat puroindoline (MY26, GX3, and ZM1) with a soft wheat variety (CM605) to identify differentially abundant proteins using proteomic methods. A total of 6253 proteins were identified and quantified via mass spectrometry, and 208 differentially expressed proteins were found between the hard wheat and soft wheat varieties. Cluster analysis divided the proteins into six clusters, with 67 and 41 proteins being more abundant in CM605 and the hard wheat varieties, respectively. Enrichment analysis detected common GO terms, KEGG pathways, and IPR terms across all three comparisons. Additionally, 12 proteins associated with these terms or pathways were found to be differentially expressed in each comparison, including cysteine proteinase inhibitors, invertases, low-molecular-weight glutenin subunits, and alpha amylase inhibitors, which may play a role in grain hardness regulation. The candidate genes identified in this study may contribute to future analyses of the regulatory mechanism underlying grain hardness.
Article
Plant Sciences
Qing-Yan Deng, Jiang-Tao Luo, Jian-Min Zheng, Wen-Fang Tan, Zong-Jun Pu, Fang Wang
Summary: In this study, 49 TaNRT2 genes were systematically identified and characterized in wheat. The results showed that these genes were upregulated under nitrate-limited conditions and highly expressed in the high nitrogen use efficiency wheat. This study provides valuable information and key candidate genes for further studies on the function of TaNRT2s in wheat.
Article
Behavioral Sciences
Julian B. Hattler, Derek L. Irons, Jiangtao Luo, Woong-Ki Kim
Summary: This study found that in the brain during SIV pathogenesis, there was an increase in the number of CCR5+ CD8 T cells and a downregulated CCR5 expression on infected PVMs, likely through ERK1/2-driven, clathrin-mediated endocytosis.
BRAIN AND BEHAVIOR
(2023)
Proceedings Paper
Computer Science, Artificial Intelligence
Lijun He, Jiangtao Luo, Guoliang Xu
Summary: This paper proposes a Global Context-Aware Network (GCA-Net) for basketball action recognition. It incorporates a Multi-Time Scale Aggregation (MTSA) module and a Spatial-Channel Interaction (SCI) module to handle multiple types of information on feature layers. Experimental results demonstrate that GCA-Net can accurately classify basketball actions.
FIFTEENTH INTERNATIONAL CONFERENCE ON MACHINE VISION, ICMV 2022
(2023)
Article
Agronomy
Chaolan Fan, Jiangtao Luo, Jiaojiao Sun, Hong Chen, Liqiong Li, Lanyue Zhang, Xue Chen, Yazhou Li, Shunzong Ning, Zhongwei Yuan, Bo Jiang, Lianquan Zhang, Xuejiao Chen, Adam J. Lukaszewski, Dengcai Liu, Ming Hao
Summary: The major QTL responsible for the ph-like phenotype in a Chinese wheat landrace Kaixianluohanmai (KL) was mapped to chromosome arm 3AL. The study revealed that the level of homoeologous pairing in KL haploids was higher compared to Ph1 Chinese Spring (CS) haploids, with a preference for A-D pairing. The findings suggest the potential application of the phKL system in wheat chromosome engineering.
Article
Computer Science, Information Systems
Junchao Yang, Zhiwei Guo, Jiangtao Luo, Yu Shen, Keping Yu
Summary: Virtual reality is an important application for 5G and a crucial technology for the digital economy. The main challenge lies in ensuring real-time interaction and efficient content distribution. This article focuses on the generation and synchronization of VR content and proposes cloud-edge-end collaborative mechanisms to achieve intelligent transmission with high efficiency and low delay.
IEEE SYSTEMS JOURNAL
(2023)
Article
Computer Science, Information Systems
Kai Liu, Feiyu Jin, Junbo Hu, Ruitao Xie, Fuqiang Gu, Songtao Guo, Jiangtao Luo
Summary: This paper investigates the problem of WiFi fingerprint-based vehicle tracking in dynamic indoor parking environments. It proposes an online learning framework and a transfer learning algorithm to improve the accuracy and robustness of localization. Experimental results demonstrate that the proposed solutions outperform existing algorithms in vehicle tracking accuracy.
IEEE TRANSACTIONS ON MOBILE COMPUTING
(2023)
Proceedings Paper
Computer Science, Information Systems
Guoliang Xu, Yanyun Zhao, Yongyi Ran, Ruili Zhao, Jiangtao Luo
Summary: This paper proposes a fully distributed routing algorithm based on deep reinforcement learning to improve satellite communication performance by optimizing queuing delay and propagation delay. By building a partially observable Markov decision process model, each satellite can adaptively select the next hop, and simulation results demonstrate the significant advantages and effectiveness of this method.
2022 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM 2022)
(2022)
Proceedings Paper
Computer Science, Artificial Intelligence
Xincao Xu, Kai Liu, Qisen Zhang, Hao Jiang, Ke Xiao, Jiangtao Luo
Summary: This paper quantitatively measures the quality of heterogeneous information fusion in vehicular cyber-physical systems (VCPS) and proposes a solution based on multiagent difference-reward deep reinforcement learning with a greedy bandwidth allocation. The experimental results demonstrate the significance of the new metric and the superiority of the proposed solution.
2022 IEEE 25TH INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS (ITSC)
(2022)
Proceedings Paper
Computer Science, Information Systems
Ruili Zhao, Yongyi Ran, Jiangtao Luo, Shuangwu Chen
Summary: This paper proposes a coverage-aware cooperative video caching algorithm that improves cache hit ratio and reduces service delay by optimizing cache strategy.
2022 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM 2022)
(2022)
