2021
DOI: 10.3390/electronics10222786
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Machine Learning in Beyond 5G/6G Networks—State-of-the-Art and Future Trends

Abstract: Artificial Intelligence (AI) and especially Machine Learning (ML) can play a very important role in realizing and optimizing 6G network applications. In this paper, we present a brief summary of ML methods, as well as an up-to-date review of ML approaches in 6G wireless communication systems. These methods include supervised, unsupervised and reinforcement techniques. Additionally, we discuss open issues in the field of ML for 6G networks and wireless communications in general, as well as some potential future… Show more

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Cited by 56 publications
(16 citation statements)
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References 121 publications
(143 reference statements)
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“…According to the types of machine learning methods used, the data-driven intelligent routing algorithms are largely separated into intelligent routing algorithms based on supervised learning and reinforcement learning in recent years. model can accurately complete a class of machine learning tasks from input to output mapping [27,28]. In recent years, intelligent routing systems based on supervised learning have mostly relied on deep learning models.…”
Section: Overview Of Intelligent Routing Algorithmsmentioning
confidence: 99%
“…According to the types of machine learning methods used, the data-driven intelligent routing algorithms are largely separated into intelligent routing algorithms based on supervised learning and reinforcement learning in recent years. model can accurately complete a class of machine learning tasks from input to output mapping [27,28]. In recent years, intelligent routing systems based on supervised learning have mostly relied on deep learning models.…”
Section: Overview Of Intelligent Routing Algorithmsmentioning
confidence: 99%
“…This created new di culties in sending large amounts of data at increased levels and with network latency from resource producers to nal users. The downlink lines experience high tra c overload, especially in 5G applications where multiple smaller network elements are dispersed [40]. The most frequently used information can be cached near the network's interface, such as in ground stations, to alleviate this problem [40].…”
Section: Memory Managementmentioning
confidence: 99%
“…The downlink lines experience high tra c overload, especially in 5G applications where multiple smaller network elements are dispersed [40]. The most frequently used information can be cached near the network's interface, such as in ground stations, to alleviate this problem [40]. Choosing the right cache memory placement approach is di cult, though.…”
Section: Memory Managementmentioning
confidence: 99%
“…Table 1 showcases the main differences between 5G and 6G networks and the main improvements with regard to their core attributes [9]. 2 compares the present work to already existing surveys' drone-BS related papers.…”
Section: Introductionmentioning
confidence: 99%