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Computer & Telecommunication    2024, 1 (10): 1-.   DOI: 10.15966/j.cnki.dnydx.2024.10.011
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Cognitive Radio Power Control Based on Deep Reinforcement Learning
CHEN Ling-ling HUANG Fu-sen YU Yue
Computer & Telecommunication    2024, 1 (10): 10-.   DOI: 10.15966/j.cnki.dnydx.2024.10.006
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With the rapid development of technology, people's demand for wireless spectrum is increasing. However, due to limited spectrum resources, how to effectively utilize these resources has become a major challenge in the field of radio. To address this is‐ sue, we establish a cognitive wireless network model where primary and secondary users share the same spectrum resources and work in a non cooperative manner to improve the throughput of secondary users. Then, we use the SumTree Sampling Deep QNetwork (ST-DQN) algorithm for power control to ensure priority and diversity in sample selection. Finally, a series of simulation experiments are conducted using Python to compare and analyze the performance indicators of reward, loss function, and sub user throughput with traditional Q-learning and free exploration algorithms. We find that the ST-DQN algorithm performs better in power control.
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Research on New Cloud Networking for Computing Power Networks
QI Yu CHEN Zi-yu GU Da-peng WEN Ke-xin TU Yan-li
Computer & Telecommunication    2024, 1 (10): 6-.   DOI: 10.15966/j.cnki.dnydx.2024.10.007
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As the two core elements of information infrastructure, computing power and network mutually promote and deeply inte‐ grate to promote the continuous evolution of computing power networks. Technologies such as L3VPN, SRv6/G-SRv6 are deployed in cloud private networks to provide unified support for cloud networking services, and to provide differentiated, lower latency, and higher reliability new cloud networking business products. This article conducts research on the application of new technologies such as SRV6 in cloud private network networking, providing differentiated business carrying capacity for different tenants and busi‐ nesses, supporting new cloud network business capabilities such as low latency, large bandwidth, and high reliability. The focus is on solving the current business needs of 2B industry customers, such as low latency, data backup, and large bandwidth, which cannot meet their cloud entry needs.
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Rice Disease Detection Algorithm Based on Improved YOLOv10
ZHAO Ming-zhan SU Zi-yun DU Xiao-yi
Computer & Telecommunication    2024, 1 (10): 21-.   DOI: 10.15966/j.cnki.dnydx.2024.10.003
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Aiming at the problems of difficult disease spot recognition and slow detection speed caused by complex backgrounds in rice images, this paper proposes an improved YOLOv10 target detection algorithm for automatic identification of rice diseases. Firstly, the backbone network of YOLOv10 is improved by introducing Large Separable Kernel Attention (LSKA) to replace the original Polarized Self-Attention (PSA), which improves the sensitivity to features, enhances the generalization ability and efficiency of the network. In addition, the loss function is replaced by the Normalized Wasserstein Distance (NWD) loss function, which re‐ duces the feature map while preserving more information as much as possible, improving the processing efficiency. Experiments con‐ ducted on the rice dataset show that the improved YOLOv10 algorithm achieves 97.95% on the mAP50 indicator, representing a 1.08% increase compared to the original YOLOv10; and it achieves 78.74% on the mAP50-95 indicator, representing a 1.52% in‐ crease compared to the original YOLOv10.
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Computer & Telecommunication    2024, 1 (10): 14-.   DOI: 10.15966/j.cnki.dnydx.2024.10.004
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The Mechanism, Realistic Dilemma and Reform Measures of Artificial Intelligence-enabled Vocational Education
YANG Li-kang LIU Wan-song
Computer & Telecommunication    2025, 1 (1-2): 1-.   DOI: 10.15966/j.cnki.dnydx.2025.01.019
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Artificial Intelligence-enabled vocational education brings new demands for compound talents in the process of intelligent training, but it still faces many challenges in the process of integrating Artificial Intelligence and vocational education. In order to promote the deep integration of Artificial Intelligence and vocational education and meet the needs of economic development and so‐ ciety for diversified technical and skilled talents, on the basis of summarizing the mechanism of action and analyzing the practical problems, this paper puts forward the combination of Artificial Intelligence and professional curriculum construction, giving full play to the potential of teachers to use intelligent technology, and promoting the development of students' personality based on Artifi‐ cial Intelligence to implement the application of Artificial Intelligence in vocational education. 
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Opportunities, Challenges and Paths of AI Large Language Models to Promote the Digital Transformation of Higher Vocational Education
CHANG Da-quan
Computer & Telecommunication    2025, 1 (1-2): 5-.   DOI: 10.15966/j.cnki.dnydx.2025.01.006
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The application of various AI products or technologies in the field of education will drive a more profound digital transfor‐ mation and innovation in education, which is an inevitable requirement for advancing high-quality education development in the era of Artificial Intelligence. The intervention of AI large language model technology in higher vocational education has overturned the traditional paradigms and methods of educational technology intervention in this field from multiple dimensions such as precise modeling, intelligent interaction, emotional identification, and has facilitated the transformation and sublimation of the educational model in higher vocational education. However, the inherent weaknesses of AI large language models also pose potential risks and challenges to higher vocational education and teaching in areas such as ideology, values, scientific ethics, and more. Therefore, while integrating AI large language model technology and seizing the opportunity for high-quality development in higher vocational educa‐ tion, it is also crucial to establish design norms for technology application. This study puts forward the construction method of inte‐ grating AI technology into the curriculum system of higher vocational education from three dimensions: curriculum content, learning mode and curriculum environment. On the basis of analyzing the potential risks, this paper implements the path of promoting the digital transformation of higher vocational education through top-level design, content construction, audit algorithm and strengthen‐ ing supervision by implementing AI large language model.
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Research on Efficient Training Scheme for AI Large Model Based on Storage Remote and Lossless Network
QI Yu HUANG Jia WANG Li-qiu TU Yan-li CHEN Zi-yu
Computer & Telecommunication    2025, 1 (1-2): 9-.   DOI: 10.15966/j.cnki.dnydx.2025.01.005
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With the rapid development of AI large models, the demand for computing power has sharply increased. Focusing on the pain points of low utilization of computing power resources and security concerns caused by sensitive data leaving the park, this ar‐ ticle proposes a solution based on storage and lossless network technology. By constructing an intelligent computing experimental network and adopting an innovative mode of simultaneous transmission and training, real-time data processing and rapid model up‐ dates have been achieved. The experimental results show that this scheme significantly improves the efficiency of computing power usage, reduces single task training time by 50%, increases data transmission rate to 7.3 Gbps, and can still maintain efficient opera‐ tion under 200 KM distance conditions. However, challenges such as data security and privacy protection still need to be addressed in the future. This study provides new ideas and methods for addressing the computing power demand in the era of large models.
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