Showing 1 - 20 results of 1,318 for search '"6G"', query time: 0.14s Refine Results
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    On 6G and wide-area IoT by Xiaohu YOU, Hao YIN, Hequan WU

    Published 2020-03-01
    Subjects: “…6G mobile communication…”
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    Article
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    Value prospect and technical characteristics of 6G by Xiaomin NIU

    Published 2019-12-01
    Subjects: “…5G/6G value…”
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    Article
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    6G context-aware wireless network by Junshuai SUN, Yun ZHAO, Yingying WANG, Na LI, Huimin ZHANG, Xin SUN, Min YAN, Quan ZHAO, Gang LI, Xuan LIU, Guangyi LIU

    Published 2021-09-01
    “…Convergence of ICDT is one of the important technical trends in the evolution of wireless mobile communication.How to realize the convergence of wireless network and AI technology is an important topic in the evolution of wireless network.Based on the concept of native AI, AI was applied for wireless resources optimization.6G context-aware wireless network architecture was proposed and AI was introduced into RRM to form an intelligent controller (AI-driven RRM), which completed the intelligent wireless resource management.Driven by big data and artificial intelligence, intelligent management of wireless resources was realized.In the deployment, the intelligent controller is deployed according to its functions and supports dynamic function scaling, so that it can be deployed independently of base station to minimize the cost of hardware.…”
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    Key technologies of 6G mobile network by Haijun ZHANG, Anqi CHEN, Yabo LI, Keping LONG

    Published 2022-07-01
    Subjects: “…6G network…”
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    Article
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    Technology prospect of 6G mobile communications by Ping ZHANG, Kai NIU, Hui TIAN, Gaofeng NIE, Xiaoqi QIN, Qi QI, Jiao ZHANG

    Published 2019-01-01
    “…To achieve a deeper level of intelligent communication for human beings,the sixth generation mobile communication system (6G) will realize the extension from the real world to the virtual world.To this end,the “human-machine-thing-genie” problem introduced by 6G was presented,and an evolved dual-world architecture for 6G was proposed.The architecture includes the fourth elements of 6G,genie,in the virtual world.The potential key theories and technologies to support the design and implementation of 6G were proposed and analyzed.…”
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    New multiple access and waveform technology for 6G by Hua LI, Shiya HAO, Caihong GONG, Qianqian LI, Xiaoming DAI

    Published 2022-10-01
    “…With the explosive growth of Internet devices, the 5G new radio (NR) system faces congestion and high latency issues due to the low access efficiency of traditional orthogonal multiple access (OMA).Besides this, the performance of the orthogonal frequency-division multiplexing (OFDM)-based system is severely degraded due to the Doppler effect in high-speed scenarios.To meet the low-latency, high-reliability, and massive connection requirements of 6G communication in high-mobility scenarios, firstly, a novel orthogonal time frequency space (OTFS)-based pattern division multiple access (PDMA) scheme, shortened as OTFS-PDMA, was proposed.Then, the system input-output relationship of different types of PDMA codeword allocation schemes in the delay-Doppler (DD) domain was derived.Finally, a low-complexity expectation propagation algorithm (EPA)-based receiver was proposed.Simulation results illustrate that the proposed OTFS-PDMA scheme achieves significant performance gains over the conventional OTFS-OMA scheme.For regular PDMA patterns, the PDMA codeword allocation has a slight impact on the system performance.For irregular patterns, the centralized spreading method outperforms the discrete one.For discrete spreading scheme, the system can achieve better performance by assigning irregular PDMA spread signals along the Doppler direction.In addition, the proposed EPA receiver outperforms its conventional counterparts.…”
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    Intent-driven 6G radio access network by Yangcheng ZHOU, Shi YAN, Mugen PENG

    Published 2020-03-01
    Subjects: “…6G…”
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    6G: typical applications, key technologies and challenges by Ning LUAN, Ke XIONG, Yu ZHANG, Ruisi HE, Gang QU, Bo AI

    Published 2022-03-01
    Subjects: “…6G communication network…”
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    Article
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    6G vision requirements and technology trend prospect by Kejun WEI, Po HU

    Published 2020-02-01
    Subjects: “…6G…”
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    Article