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An survey on application of artificial intelligence in 5G system
- Telecommunications Science Vol. 37, Issue 5, Pages: 14-31(2021)
- 作者机构：
1. 杭州电子科技大学，浙江 杭州 310018
2. 英国普利茅斯大学，英国 普利茅斯 PL48AA
3. 之江实验室智能网络研究中心，浙江 杭州311121
4. 浙江大学，浙江 杭州 310007
- 作者简介：
- 基金信息：
DOI：10.11959/j.issn.1000-0801.2021109
CLC： TN929-
Published Online：2021-05，
Published：20 May 2021
- 稿件说明：
移动端阅览
Jianwu ZHANG, Luxin WANG, Lingfen SUN, et al. An survey on application of artificial intelligence in 5G system[J]. Telecommunications science, 2021, 37(5): 14-31.
Jianwu ZHANG, Luxin WANG, Lingfen SUN, et al. An survey on application of artificial intelligence in 5G system[J]. Telecommunications science, 2021, 37(5): 14-31. DOI： 10.11959/j.issn.1000-0801.2021109.
摘要
随着5G的不断发展，万物互联时代即将来临。海量设备连接、海量业务请求、超高网络负载、复杂动态的网络环境等对5G系统优化提出了巨大的挑战。面对这些技术难点，人工智能（AI）算法表现了其独特的优势。首先对5G系统中基于深度学习的AI算法相比于传统算法的优势进行介绍；随后，针对多接入边缘计算和毫米波大规模多输入多输出（mmWave massive MIMO）系统中的AI算法应用进行详细的阐述，并对比分析了各种方法的优劣；最后，根据已有研究，总结了AI算法在5G实际场景中存在的不足，并对未来研究方向提出了展望。
Abstract
With the continuous development of 5G
the era of the internet of everything is coming.Problems such as massive device connections
massive application requests
ultra-high network load and complex dynamic network environment pose great challenges to the optimization of 5G systems in the context of the internet of everything.Facing these challenges
artificial intelligence (AI) shows its unique advantages.Firstly
the advantages of deep learning driven AI algorithms in 5G system compared with conventional algorithms were briefly introduced.Then
the application of AI algorithms in multi-access edge computing (MEC) and mmWave massive multiple-input multiple-output (MIMO) system were described in detail
with advantages and disadvantages of each method being compared and analyzed.Finally
according to the existing research
the shortcomings of AI algorithms in 5G application scenarios were summarized and the future research directions were forecasted.
关键词
Keywords
references
GHOSH A , MAEDER A , BAKER M , et al . 5G evolution: a view on 5G cellular technology beyond 3GPP release 15 [J ] . IEEE Access , 2019 ( 7 ): 127639 - 127651 .
ZHANG C , HUANG Y H , SHEIKH F , et al . Advanced baseband processing algorithms,circuits,and implementations for 5G communication [J ] . IEEE Journal on Emerging and Selected Topics in Circuits and Systems , 2017 , 7 ( 4 ): 477 - 490 .
MA Z , ZHANG Z Q , DING Z G , et al . Key techniques for 5G wireless communications: network architecture,physical layer,and MAC layer perspectives [J ] . Science China Information Sciences , 2015 , 58 ( 4 ): 1 - 20 .
LIN C Z , LU J W , WANG G , et al . Graininess-aware deep feature learning for robust pedestrian detection [J ] . IEEE Transactions on Image Processing , 2020 ( 29 ): 3820 - 3834 .
ZHU S , CAO R S , YU K . Dual learning for semi-supervised natural language understanding [J ] . IEEE/ACM Transactions on Audio,Speech,and Language Processing , 2020 ( 28 ): 1936 - 1947 .
SYNNAEVE G , BESSIÈRE P . Multiscale Bayesian modeling for RTS games: an application to StarCraft AI [J ] . IEEE Transactions on Computational Intelligence and AI in Games , 2016 , 8 ( 4 ): 338 - 350 .
刘留 , 张建华 , 樊圆圆 , 等 . 机器学习在信道建模中的应用综述 [J ] . 通信学报 , 2021 , 42 ( 2 ): 134 - 153 .
LIU L , ZHANG J H , FAN Y Y , et al . Survey of application of machine learning in wireless channel modeling [J ] . Journal on Communications , 2021 , 42 ( 2 ): 134 - 153 .
尤肖虎 , 张川 , 谈晓思 , 等 . 基于AI的5G技术: 研究方向与范例 [J ] . 中国科学: 信息科学 , 2018 , 48 ( 12 ): 1589 - 1602 .
YOU X H , ZHANG C , TAN X S , et al . AI for 5G: research directions and paradigms [J ] . Scientia Sinica (Informationis) , 2018 , 48 ( 12 ): 1589 - 1602 .
张建敏 , 杨峰义 , 武洲云 . 多接入边缘计算（MEC）及关键技术 [M ] . 北京 : 人民邮电出版社 , 2019 .
ZHANG J M , YANG F Y , WU Z Y . Multi-access edge compu-ting (MEC) and key technologies [M ] . Beijing : Posts ＆ Telecom Press , 2019 .
NING Z L , HU X P , CHEN Z K , et al . A cooperative quality-aware service access system for social Internet of vehicles [J ] . IEEE Internet of Things Journal , 2020 , 7 ( 7 ): 6663 .
谢人超 , 廉晓飞 , 贾庆民 , 等 . 移动边缘计算卸载技术综述 [J ] . 通信学报 , 2018 , 39 ( 11 ): 138 - 155 .
XIE R C , LIAN X F , JIA Q M , et al . Survey on computation of-floading in mobile edge computing [J ] . Journal on Communica-tions , 2018 , 39 ( 11 ): 138 - 155 .
陈山枝 , 王胡成 , 时岩 . 5G移动性管理技术 [M ] . 北京 : 人民邮电出版社 , 2019 .
CHEN S Z , WANG H C , SHI Y . Mobile management technol-ogy for 5G [M ] . Beijing : Posts ＆ Telecom Press , 2019 .
杨志强 , 粟栗 , 杨波 , 等 . 5G 安全技术与标准 [M ] . 北京 : 人民邮电出版社 , 2020 .
YANG Z Q , SU L , YANG B , et al . 5G security technologies and standards [M ] . Beijing : Posts ＆ Telecom Press , 2020 .
CAO Z L , ZHOU P , LI R X , et al . Multiagent deep reinforcement learning for joint multichannel access and task offloading of mobile-edge computing in industry 4.0 [J ] . IEEE Internet of Things Journal , 2020 , 7 ( 7 ): 6201 - 6213 .
WU H M , ZHANG Z R , GUAN C , et al . Collaborate edge and cloud computing with distributed deep learning for smart city Internet of Things [J ] . IEEE Internet of Things Journal , 2020 , 7 ( 9 ): 8099 - 8110 .
YANG B , CAO X L , LI X F , et al . Mobile-edge- computing-based hierarchical machine learning tasks distribution for IIoT [J ] . IEEE Internet of Things Journal , 2020 , 7 ( 3 ): 2169 - 2180 .
YANG B , CAO X L , LI X F , et al . Joint communication and computing optimization for hierarchical machine learning tasks distribution [C ] // Proceedings of 2019 IEEE Symposium on Computers and Communications (ISCC) . Piscataway: IEEE Press , 2019 : 1 - 6 .
JIANG F B , WANG K Z , DONG L , et al . Stacked autoencoder-based deep reinforcement learning for online resource scheduling in large-scale MEC networks [J ] . IEEE Internet of Things Journal , 2020 , 7 ( 10 ): 9278 - 9290 .
NATH S , LI Y Z , WU J X , et al . Multi-user multi-channel computation offloading and resource allocation for mobile edge computing [C ] // Proceedings of ICC 2020 - 2020 IEEE International Conference on Communications (ICC) . Piscataway: IEEE Press , 2020 : 1 - 6 .
HUANG L , BI S Z , ZHANG Y J A . Deep reinforcement learning for online computation offloading in wireless powered mobile-edge computing networks [J ] . IEEE Transactions on Mobile Computing , 2020 , 19 ( 11 ): 2581 - 2593 .
SONG X , CHAI R , CHEN Q B . Joint task offloading,CNN layer scheduling and resource allocation in cooperative computing system [C ] // Proceedings of Communications and Networking .[S.l.:s.n. ] , 2020 .
LI J , GAO H , LV T , et al . Deep reinforcement learning based computation offloading and resource allocation for MEC [C ] // Proceedings of 2018 IEEE Wireless Communications and Networking Conference (WCNC) . Piscataway:IEEE Press , 2018 : 1 - 6 .
赵海涛 , 张唐伟 , 陈跃 , 等 . 基于DQN的车载边缘网络任务分发卸载算法 [J ] . 通信学报 , 2020 , 41 ( 10 ): 172 - 178 .
ZHAO H T , ZHANG T W , CHEN Y , et al . Task distribution offloading algorithm of vehicle edge network based on DQN [J ] . Journal on Communications , 2020 , 41 ( 10 ): 172 - 178 .
MACH P , BECVAR Z . Cloud-aware power control for cloud-enabled small cells [C ] // Proceedings of 2014 IEEE Globecom Workshops (GC Wkshps) . Piscataway:IEEE Press , 2014 : 1038 - 1043 .
WANG S Q , ZAFER M , LEUNG K K . Online placement of multi-component applications in edge computing environments [J ] . IEEE Access , 2017 ( 5 ): 2514 - 2533 .
ALI Z , KHAF S , ABBAS Z H , et al . A deep learning approach for mobility-aware and energy-efficient resource allocation in MEC [J ] . IEEE Access , 2020 ( 8 ): 179530 - 179546 .
DIN N , CHEN H P , KHAN D . Mobility-aware resource allocation in multi-access edge computing using deep reinforcement learning [C ] // Proceedings of 2019 IEEE Intl Conf on Parallel ＆Distributed Processing with Applications,Big Data ＆ Cloud Computing,Sustainable Computing ＆ Communications,Social Computing ＆ Networking . Piscataway:IEEE Press , 2019 : 202 - 209 .
ZHAN W H , LUO C B , WANG J , et al . Deep-reinforcementlearning-based offloading scheduling for vehicular edge computing [J ] . IEEE Internet of Things Journal , 2020 , 7 ( 6 ): 5449 - 5465 .
SCHULMAN J , WOLSKI F , DHARIWAL P , et al . Proximal policy optimization algorithms [EB ] . 2017 .
WU C L , CHIU T C , WANG C Y , et al . Mobility-aware deep reinforcement learning with glimpse mobility prediction in edge computing [C ] // Proceedings of ICC 2020 - 2020 IEEE International Conference on Communications (ICC) . Piscataway: IEEE Press , 2020 : 1 - 7 .
WANG J F , LV T , HUANG P M , et al . Mobility-aware partial computation offloading in vehicular networks: a deep reinforcement learning based scheme [J ] . China Communications , 2020 , 17 ( 10 ): 31 - 49 .
ABBAS N , ZHANG Y , TAHERKORDI A , et al . Mobile edge computing: a survey [J ] . IEEE Internet of Things Journal , 2018 , 5 ( 1 ): 450 - 465 .
杨建喜 , 张媛利 , 蒋华 , 等 . 边缘计算中基于深度 Q 网络的物理层假冒攻击检测方法 [J ] . 计算机应用 , 2020 , 40 ( 11 ): 3229 - 3235 .
YANG J X , ZHANG Y L , JIANG H , et al . Detection method of physical-layer impersonation attack based on deep Q-network in edge computing [J ] . Journal of Computer Applications , 2020 , 40 ( 11 ): 3229 - 3235 .
陈佳 , 欧阳金源 , 冯安琪 , 等 . 边缘计算构架下基于孤立森林算法的 DoS 异常检测 [J ] . 计算机科学 , 2020 , 47 ( 2 ): 287 - 293 .
CHEN J , OUYANG J Y , FENG A Q , et al . DoS anomaly detec-tion based on isolation forest algorithm under edge computing framework [J ] . Computer Science , 2020 , 47 ( 2 ): 287 - 293 .
GOPALAKRISHNAN T , RUBY D , AL-TURJMAN F , et al . Deep learning enabled data offloading with cyber attack detection model in mobile edge computing systems [J ] . IEEE Access , 2020 ( 8 ): 185938 - 185949 .
KAYODE O , TOSUN A S . Deep Q-network for enhanced data privacy and security of IoT traffic [C ] // Proceedings of 2020 IEEE 6th World Forum on Internet of Things (WF-IoT) . Piscataway: IEEE Press , 2020 : 1 - 6 .
XIONG J B , ZHAO M F , BHUIYAN M Z A , et al . An AI-enabled three-party game framework for guaranteed data privacy in mobile edge crowdsensing of IoT [J ] . IEEE Transactions on Industrial Informatics , 2021 , 17 ( 2 ): 922 - 933 .
HE X F , JIN R C , DAI H Y . Deep PDS-learning for privacy-aware offloading in MEC-enabled IoT [J ] . IEEE Internet of Things Journal , 2019 , 6 ( 3 ): 4547 - 4555 .
DONG J Y , GENG D Q , HE X F . Privacy-aware task offloading via two-timescale reinforcement learning [C ] // Proceedings of 2020 IEEE/CIC International Conference on Communications in China (ICCC) . Piscataway: IEEE Press , 2020 : 220 - 225 .
CHEN S G , YOU Z H , RUAN X K . Privacy and energy co-aware data aggregation computation offloading for fog-assisted IoT networks [J ] . IEEE Access , 2020 ( 8 ): 72424 - 72434 .
HUANG B B , LI Z J , TANG P , et al . Security modeling and efficient computation offloading for service workflow in mobile edge computing [J ] . Future Generation Computer Systems , 2019 , 97 : 755 - 774 .
CHEN T , MATINMIKKO M , CHEN X F , et al . Software defined mobile networks:concept,survey,and research directions [J ] . IEEE Communications Magazine , 2015 , 53 ( 11 ): 126 - 133 .
BUSARI S A , HUQ K M S , MUMTAZ S , et al . Millimeter-wave massive MIMO communication for future wireless systems: a survey [J ] . IEEE Communications Surveys ＆ Tutorials , 2018 , 20 ( 2 ): 836 - 869 .
LI Q C , NIU H N , PAPATHANASSIOU A T , et al . 5G network capacity: key elements and technologies [J ] . IEEE Vehicular Technology Magazine , 2014 , 9 ( 1 ): 71 - 78 .
UWAECHIA A N , MAHYUDDIN N M . A comprehensive survey on millimeter wave communications for fifth-generation wireless networks: feasibility and challenges [J ] . IEEE Access , 2020 ( 8 ): 62367 - 62414 .
AYACH O E , RAJAGOPAL S , ABU-SURRA S , et al . Spatially sparse precoding in millimeter wave MIMO systems [J ] . IEEE Transactions on Wireless Communications , 2014 , 13 ( 3 ): 1499 - 1513 .
YU X H , SHEN J C , ZHANG J , et al . Alternating minimization algorithms for hybrid precoding in millimeter wave MIMO systems [J ] . IEEE Journal of Selected Topics in Signal Processing , 2016 , 10 ( 3 ): 485 - 500 .
CHEN C E . An iterative hybrid transceiver design algorithm for millimeter wave MIMO systems [J ] . IEEE Wireless Communications Letters , 2015 , 4 ( 3 ): 285 - 288 .
JIN J N , ZHENG Y R , CHEN W , et al . Hybrid precoding for millimeter wave MIMO systems: a matrix factorization approach [J ] . IEEE Transactions on Wireless Communications , 2018 , 17 ( 5 ): 3327 - 3339 .
ALKHATEEB A , LEUS G , HEATH R W . Limited feedback hybrid precoding for multi-user millimeter wave systems [J ] . IEEE Transactions on Wireless Communications , 2015 , 14 ( 11 ): 6481 - 6494 .
NI W H , DONG X D . Hybrid block diagonalization for massive multiuser MIMO systems [J ] . IEEE Transactions on Communications , 2016 , 64 ( 1 ): 201 - 211 .
LIANG L , XU W , DONG X D . Low-complexity hybrid precoding in massive multiuser MIMO systems [J ] . IEEE Wireless Communications Letters , 2014 , 3 ( 6 ): 653 - 656 .
DAI L L , GAO X Y , QUAN J G , et al . Near-optimal hybrid analog and digital precoding for downlink mmWave massive MIMO systems [C ] // Proceedings of 2015 IEEE International Conference on Communications (ICC) . Piscataway: IEEE Press , 2015 : 1334 - 1339 .
GAO X Y , DAI L L , HAN S F , et al . Energy-efficient hybrid analog and digital precoding for mmWave MIMO systems with large antenna arrays [J ] . IEEE Journal on Selected Areas in Communications , 2016 , 34 ( 4 ): 998 - 1009 .
YU X H , ZHANG J , LETAIEF K B . A hardware-efficient analog network structure for hybrid precoding in millimeter wave systems [J ] . IEEE Journal of Selected Topics in Signal Processing , 2018 , 12 ( 2 ): 282 - 297 .
PARK S , ALKHATEEB A , HEATH R W . Dynamic subarrays for hybrid precoding in wideband mmWave MIMO systems [J ] . IEEE Transactions on Wireless Communications , 2017 , 16 ( 5 ): 2907 - 2920 .
JING X R , LI L H , LIU H Q , et al . Dynamically connected hybrid precoding scheme for millimeter-wave massive MIMO systems [J ] . IEEE Communications Letters , 2018 , 22 ( 12 ): 2583 - 2586 .
PAYAMI S , GHORAISHI M , DIANATI M . Hybrid beamforming for large antenna arrays with phase shifter selection [J ] . IEEE Transactions on Wireless Communications , 2016 , 15 ( 11 ): 7258 - 7271 .
SIDHARTH C , HIREMATH S M , PATRA S K . Deep Learning based Hybrid Precoding for mmWave Massive MIMO system using ComcepNet [C ] // Proceedings of 2020 International Conference on Communication and Signal Processing (ICCSP) . Piscataway: IEEE Press , 2020 : 1317 - 1321 .
HUANG H J , SONG Y W , YANG J , et al . Deep-learning-based millimeter-wave massive MIMO for hybrid precoding [J ] . IEEE Transactions on Vehicular Technology , 2019 , 68 ( 3 ): 3027 - 3032 .
CHAI M Y , TANG S H , ZHAO M , et al . HPNet: a compressed neural network for robust hybrid precoding in multi-user massive MIMO systems [C ] // Proceedings of GLOBECOM 2020 2020 IEEE Global Communications Conference . Piscataway:IEEE Press , 2020 : 1 - 7 .
MA W Y , QI C H , ZHANG Z C , et al . Sparse channel estimation and hybrid precoding using deep learning for millimeter wave massive MIMO [J ] . IEEE Transactions on Communications , 2020 , 68 ( 5 ): 2838 - 2849 .
MIR T , ZAIN SIDDIQI M , MIR U , et al . Machine learning inspired hybrid precoding for wideband millimeter-wave massive MIMO systems [J ] . IEEE Access , 2019 ( 7 ): 62852 - 62864 .
JIANG J , YANG Y . Deep learning assisted hybrid precoding with dynamic subarrays in mmWave MU-MIMO system [C ] // Proceedings of 2020 IEEE/CIC International Conference on Communications in China (ICCC) . Piscataway: IEEE Press , 2020 : 256 - 261 .
BAO X L , FENG W J , ZHENG J L , et al . Deep CNN and equivalent channel based hybrid precoding for mmWave massive MIMO systems [J ] . IEEE Access , 2020 ( 8 ): 19327 - 19335 .
甘天江 , 傅友华 , 王海荣 . 毫米波大规模 MIMO 系统中基于机器学习的自适应连接混合预编码 [J ] . 信号处理 , 2020 , 36 ( 5 ): 677 - 685 .
GAN T J , FU Y H , WANG H R . Machine learning-based adap-tive connection hybrid precoding for mmWave massive MIMO systems [J ] . Journal of Signal Processing , 2020 , 36 ( 5 ): 677 - 685 .
LI J L , ZHANG Q , XIN X J , et al . Deep learning-based massive MIMO CSI feedback [C ] // Proceedings of 2019 18th International Conference on Optical Communications and Networks (ICOCN) . Piscataway: IEEE Press , 2019 : 1 - 3 .
GUO J J , WEN C K , JIN S , et al . Convolutional neural network-based multiple-rate compressive sensing for massive MIMO CSI feedback:design,simulation,and analysis [J ] . IEEE Transactions on Wireless Communications , 2020 , 19 ( 4 ): 2827 - 2840 .
WANG T Q , WEN C K , JIN S , et al . Deep learning-based CSI feedback approach for time-varying massive MIMO channels [J ] . IEEE Wireless Communications Letters , 2019 , 8 ( 2 ): 416 - 419 .
LI Q , ZHANG A H , LIU P C , et al . A novel CSI feedback approach for massive MIMO using LSTM-attention CNN [J ] . IEEE Access , 2020 ( 8 ): 7295 - 7302 .
KARIM F , MAJUMDAR S , DARABI H , et al . LSTM fully convolutional networks for time series classification [J ] . IEEE Access , 2018 ( 6 ): 1662 - 1669 .
LIU Z Y , ZHANG L , DING Z . An efficient deep learning framework for low rate massive MIMO CSI reporting [J ] . IEEE Transactions on Communications , 2020 , 68 ( 8 ): 4761 - 4772 .
LIU Z Y , ZHANG L , DING Z . Exploiting Bi-directional channel reciprocity in deep learning for low rate massive MIMO CSI feedback [J ] . IEEE Wireless Communications Letters , 2019 , 8 ( 3 ): 889 - 892 .
CHEN T , GUO J J , JIN S , et al . A novel quantization method for deep learning-based massive MIMO CSI feedback [C ] // Proceedings of 2019 IEEE Global Conference on Signal and Information Processing (GlobalSIP) . Piscataway: IEEE Press , 2019 : 1 - 5 .
SUN Y Y , XU W , FAN L S , et al . AnciNet: an efficient deep learning approach for feedback compression of estimated CSI in massive MIMO systems [J ] . IEEE Wireless Communications Letters , 2020 , 9 ( 12 ): 2192 - 2196 .
SAMUEL S , KRISTOPHER H , JUN G , et al . Marefat,Tamal Bose:machine learning based MIMO equalizer for high frequency (HF) communications [Z ] . 2020 .
CARRERA D F , VARGAS-ROSALES C , YUNGAICELA-NAULA N M , et al . Comparative study of artificial neural network based channel equalization methods for mmWave communications [J ] . IEEE Access , 2021 ( 9 ): 41678 - 41687 .
ZHANG Y , DOSHI A , LISTON R , et al . DeepWiPHY: deep learning-based receiver design and dataset for IEEE 802.11ax systems [J ] . IEEE Transactions on Wireless Communications , 2021 , 20 ( 3 ): 1596 - 1611 .
YE H , LI G Y . Initial results on deep learning for joint channel equalization and decoding [C ] // Proceedings of 2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) . Piscataway:IEEE Press , 2017 : 1 - 5 .
NWANKWO C D , ZHANG L , QUDDUS A , et al . A survey of self-interference management techniques for single frequency full duplex systems [J ] . IEEE Access , 2018 ( 6 ): 30242 - 30268 .
GUO H Q , WU S E , WANG H G , et al . DSIC: deep learning based self-interference cancellation for in-band full duplex wireless [C ] // Proceedings of 2019 IEEE Global Communications Conference (GLOBECOM) . Piscataway: IEEE Press , 2019 : 1 - 6 .
CHEN Y T , MISHRA R K , SCHWARTZ D , et al . MIMO full duplex radios with deep learning [C ] // Proceedings of 2020 IEEE International Conference on Communications Workshops (ICC Workshops) . Piscataway: IEEE Press , 2020 : 1 - 6 .
GUO H Q , XU J H , ZHU S Y , et al . Realtime software defined self-interference cancellation based on machine learning for in-band full duplex wireless communications [C ] // Proceedings of 2018 International Conference on Computing,Networking and Communications (ICNC) . Piscataway:IEEE Press , 2018 : 779 - 783 .
IOANNOU I , VASSILIOU V , CHRISTOPHOROU C , et al . Distributed artificial intelligence solution for D2D communication in 5G networks [J ] . IEEE Systems Journal , 2020 , 14 ( 3 ): 4232 - 4241 .
XU J , GU X Y , FAN Z Q . D2D power control based on hierarchical extreme learning machine [C ] // Proceedings of 2018 IEEE 29th Annual International Symposium on Personal,Indoor and Mobile Radio Communications (PIMRC) . Piscataway: IEEE Press , 2018 : 1 - 7 .
HAMDI M , YUAN D , ZAIED M . GA-based scheme for fair joint channel allocation and power control for underlaying D2D multicast communications [C ] // Proceedings of 2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC) . Piscataway: IEEE Press , 2017 : 446 - 451 .
LIU Y , YUAN X L , XIONG Z H , et al . Federated learning for 6G communications: Challenges,methods,and future directions [J ] . China Communications , 2020 , 17 ( 9 ): 105 - 118 .
DANG S P , AMIN O , SHIHADA B , et al . What should 6G be? [J ] . Nature Electronics , 2020 , 3 ( 1 ): 20 - 29 .
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