Special Topic: Spectrum, Coverage, and Enabling Technologies for Intelligent 6G
SCIS Selected Articles on 6G
SCIS Selected Articles on ISAC
SCIS Selected Articles on AI for Network
Highly Cited in 202411
REVIEW
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Cited in SCI: 90
Pushing AI to wireless network edge: an overview on integrated sensing, communication, and computation towards 6G
Zhu, Guangxu; Lyu, Zhonghao; Jiao, Xiang; Liu, Peixi; Chen, Mingzhe; Xu, Jie; Cui, Shuguang; Zhang, Ping
Sci China Inf Sci, 2023, 66(3): 130301
Keywords: sixth-generation; 6G; edge intelligence; artificial intelligence of things; AIoT; integrated sensing, communication, and computation; ISCC
Cite as: Zhu G X, Lyu Z H, Jiao X, et al. Pushing AI to wireless network edge: an overview on integrated sensing, communication, and computation towards 6G. Sci China Inf Sci, 2023, 66(3): 130301, doi: 10.1007/s11432-022-3652-2
Special Topic: Spectrum, Coverage, and Enabling Technologies for Intelligent 6G
SCIS Selected Articles on 6G
SCIS Selected Articles on RIS
Highly Cited in 202411
REVIEW
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Cited in SCI: 78
Reconfiguring wireless environments via intelligent surfaces for 6G: reflection, modulation, and security
Xu, Jindan; Yuen, Chau; Huang, Chongwen; Ul Hassan, Naveed; Alexandropoulos, George C.; Di Renzo, Marco; Debbah, Merouane
Sci China Inf Sci, 2023, 66(3): 130304
Keywords: reconfigurable intelligent surface; physical-layer security; RIS-assisted wireless communications; phase modulation; 6G
Cite as: Xu J D, Yuen C, Huang C W, et al. Reconfiguring wireless environments via intelligent surfaces for 6G: reflection, modulation, and security. Sci China Inf Sci, 2023, 66(3): 130304, doi: 10.1007/s11432-022-3626-5
SCIS Selected Articles on 6G
SCIS Selected Articles on Thz Communication
PROGRESS
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Cited in SCI: 45
Ultra-wideband fiber-THz-fiber seamless integration communication system toward 6G: architecture, key techniques, and testbed implementation
Zhu, Min; Zhang, Jiao; Hua, Bingchang; Lei, Mingzheng; Cai, Yuancheng; Tian, Liang; Wang, Dongming; Xu, Wei; Zhang, Chuan; Huang, Yongming; Yu, Jianjun; You, Xiaohu
Sci China Inf Sci, 2023, 66(1): 113301
Keywords: 6G; THz wireless communication; optical fiber communication; seamlessly converged architecture; real-time communication
Cite as: Zhu M, Zhang J, Hua B C, et al. Ultra-wideband fiber-THz-fiber seamless integration communication system toward 6G: architecture, key techniques, and testbed implementation. Sci China Inf Sci, 2023, 66(1): 113301, doi: 10.1007/s11432-022-3565-3
Special Topic: Spectrum, Coverage, and Enabling Technologies for Intelligent 6G
SCIS Selected Articles on 6G
SCIS Selected Articles on Satellite Communication
REVIEW
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Cited in SCI: 31
Coverage enhancement for 6G satellite-terrestrial integrated networks: performance metrics, constellation configuration and resource allocation
Sheng, Min; Zhou, Di; Bai, Weigang; Liu, Junyu; Li, Haoran; Shi, Yan; Li, Jiandong
Sci China Inf Sci, 2023, 66(3): 130303
Keywords: 6G satellite-terrestrial integrated networks; on-demand wireless coverage; performance metrics; constellation configuration; intelligent resource scheduling
Cite as: Sheng M, Zhou D, Bai W G, et al. Coverage enhancement for 6G satellite-terrestrial integrated networks: performance metrics, constellation configuration and resource allocation. Sci China Inf Sci, 2023, 66(3): 130303, doi: 10.1007/s11432-022-3636-1
Special Topic: Spectrum, Coverage, and Enabling Technologies for Intelligent 6G
SCIS Selected Articles on 6G
SCIS Selected Articles on MIMO
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Cited in SCI: 30
Full-spectrum cell-free RAN for 6G systems: system design and experimental results
Wang, Dongming; You, Xiaohu; Huang, Yongming; Xu, Wei; Li, Jiamin; Zhu, Pengcheng; Jiang, Yanxiang; Cao, Yang; Xia, Xinjiang; Zhang, Ziyang; Jiang, Qingji; Wang, Pan; Liu, Dongjie; Zheng, Kang; Lou, Mengting; Jin, Jing; Wang, Qixing; Wang, Jiangzhou
Sci China Inf Sci, 2023, 66(3): 130305
Keywords: 6G; scalable cell-free massive MIMO; cell-free radio access network; prototype system
Cite as: Wang D M, You X H, Huang Y M, et al. Full-spectrum cell-free RAN for 6G systems: system design and experimental results. Sci China Inf Sci, 2023, 66(3): 130305, doi: 10.1007/s11432-022-3664-x
Special Topic: Spectrum, Coverage, and Enabling Technologies for Intelligent 6G
SCIS Selected Articles on 6G
SCIS Selected Articles on AINet
EDITORIAL
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Cited in SCI: 28
Toward ubiquitous and intelligent 6G networks: from architecture to technology
Xu, Wei; Huang, Yongming; Wang, Wei; Zhu, Fusheng; Ji, Xinsheng
Sci China Inf Sci, 2023, 66(3): 130300
Cite as: Xu W, Huang Y M, Wang W, et al. Toward ubiquitous and intelligent 6G networks: from architecture to technology. Sci China Inf Sci, 2023, 66(3): 130300, doi: 10.1007/s11432-023-3704-8
Special Topic: Spectrum, Coverage, and Enabling Technologies for Intelligent 6G
SCIS Selected Articles on 6G
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Cited in SCI: 24
SpectrumChain: a disruptive dynamic spectrum-sharing framework for 6G
Wu, Qihui; Wang, Wei; Li, Zuguang; Zhou, Bo; Huang, Yang; Wang, Xianbin
Sci China Inf Sci, 2023, 66(3): 130302
Keywords: dynamic spectrum sharing; blockchain; 6G
Cite as: Wu Q H, Wang W, Li Z G, et al. SpectrumChain: a disruptive dynamic spectrum-sharing framework for 6G. Sci China Inf Sci, 2023, 66(3): 130302, doi: 10.1007/s11432-022-3692-5
Special Topic: Spectrum, Coverage, and Enabling Technologies for Intelligent 6G
SCIS Selected Articles on 6G
SCIS Selected Articles on Thz Communication
PERSPECTIVE
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Cited in SCI: 20
Keywords: 6G;spatiotemporal exchangeability; MIMO; the six-generation; wireless communication
Cite as: You X H. 6G extreme connectivity via exploring spatiotemporal exchangeability. Sci China Inf Sci, 2023, 66(3): 130306, doi: 10.1007/s11432-022-3598-4
SCIS Selected Articles on Semantic Communication
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Cited in SCI: 12
Knowledge-enhanced semantic communication system with OFDM transmissions
Xu, Xiaodong; Xiong, Huachao; Wang, Yining; Che, Yue; Han, Shujun; Wang, Bizhu; Zhang, Ping
Sci China Inf Sci, 2023, 66(7): 172302
Keywords: semantic communication; knowledge graph; OFDM; transformer; deep learning
Cite as: Xu X D, Xiong H C, Wang Y N, et al. Knowledge-enhanced semantic communication system with OFDM transmissions. Sci China Inf Sci, 2023, 66(7): 172302, doi: 10.1007/s11432-022-3624-4
SCIS Selected Articles on UAV Communication
RESEARCH PAPER
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Cited in SCI: 9
Joint task scheduling and multi-UAV deployment for aerial computing in emergency communication networks
Zhang, Tiankui; Chen, Chaobin; Xu, Yu; Loo, Jonathan; Xu, Wenjun
Sci China Inf Sci, 2023, 66(9): 192303
Keywords: emergency communication; mobile edge computing; swap matching algorithm; unmanned aerial vehicle
Cite as: Zhang T K, Chen C B, Xu Y, et al. Joint task scheduling and multi-UAV deployment for aerial computing in emergency communication networks. Sci China Inf Sci, 2023, 66(9): 192303, doi: 10.1007/s11432-022-3667-3
SCIS Selected Articles on 6G
PERSPECTIVE
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Cited in SCI: 8
Next generation multiple access for IMT towards 2030 and beyond
Ding, Zhiguo; Schober, Robert; Fan, Pingzhi; Poor, H. Vincent
Sci China Inf Sci, 2024, 67(6): 166301
Keywords: next generation multiple access; NGMA; non-orthogonal multiple access; NOMA; IMT 2030; ambient IoT; near-field communications
Cite as: Ding Z G, Schober R, Fan P Z, et al. Next generation multiple access for IMT towards 2030 and beyond. Sci China Inf Sci, 2024, 67(6): 166301, doi: 10.1007/s11432-024-4014-x
SCIS Selected Articles on RIS
RESEARCH PAPER
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Cited in SCI: 7
Keywords: RIS; active RIS; FD communication; spatial correlation; imperfect CSI
Cite as: Peng Z J, Liu X Y, Liu X, et al. Performance analysis of active RIS-aided multi-pair full-duplex communications with spatial correlation and imperfect CSI. Sci China Inf Sci, 2023, 66(9): 192304, doi: 10.1007/s11432-023-3799-6
SCIS Selected Articles on MIMO
RESEARCH PAPER
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Cited in SCI: 7
Performance analysis of full-duplex densely distributed MIMO with wireless backhaul
Wan, Ziqian; Pan, Qijun; Li, Jiamin; Wang, Dongming; Zhu, Pengcheng
Sci China Inf Sci, 2023, 66(6): 162303
Keywords: full-duplex; wireless backhaul; performance analysis; beamforming training; interference cancelation
Cite as: Wan Z Q, Pan Q J, Li J M, et al. Performance analysis of full-duplex densely distributed MIMO with wireless backhaul. Sci China Inf Sci, 2023, 66(6): 162303, doi: 10.1007/s11432-022-3616-9
REVIEW
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Cited in SCI: 6
Intelligent integrated sensing and communication: a survey
Zhang, Jifa; Lu, Weidang; Xing, Chengwen; Zhao, Nan; Al-Dhahir, Naofal; Karagiannidis, George K.; Yang, Xiaoniu
Sci China Inf Sci, 2025, 68(3): 131301
Keywords: artificial intelligence; deep learning; deep reinforcement learning; federated learning; generative artificial intelligence; integrated sensing and communication; machine learning; transfer learning
Cite as: Zhang J F, Lu W D, Xing C W, et al. Intelligent integrated sensing and communication: a survey. Sci China Inf Sci, 2025, 68(3): 131301, doi: 10.1007/s11432-024-4205-8
SCIS Selected Articles on Optical Communication
SCIS Selected Articles on Thz Communication
LETTER
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Cited in SCI: 6
Demonstration of DSM-OFDM-1024QAM transmission over 400 m at 335 GHz
Wang, Kaihui; Yu, Jianjun; Li, Weiping; Ding, Junjie; Wang, Feng; Wang, Chen; Zhou, Wen; Zhang, Jiao; Zhu, Min; Xie, Tangyao; Yu, Jianguo; Zhao, Li; Zhao, Feng
Sci China Inf Sci, 2023, 66(8): 189302
Keywords: Terahertz communication; Delta-Sigma-Modulation; OFDM; THz-over-fiber; high-order modulation
Cite as: Wang K H, Yu J J, Li W P, et al. Demonstration of DSM-OFDM-1024QAM transmission over 400 m at 335 GHz. Sci China Inf Sci, 2023, 66(8): 189302, doi: 10.1007/s11432-023-3761-0
SCIS Selected Articles on Antenna
SCIS Selected Articles on Near-field Communication
RESEARCH PAPER
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Cited in SCI: 6
MIMO performance enhancement of MIMO arrays using PCS-based near-field optimization technique
Wang, Yipeng; Chen, Xiaoming; Pei, Huiling; Sha, Wei E. I.; Huang, Yi; Kishk, Ahmed A.
Sci China Inf Sci, 2023, 66(6): 162302
Keywords: antenna correlation; array antenna; multiple-input multiple-output (MIMO) capacity
Cite as: Wang Y P, Chen X M, Pei H L, et al. MIMO performance enhancement of MIMO arrays using PCS-based near-field optimization technique. Sci China Inf Sci, 2023, 66(6): 162302, doi: 10.1007/s11432-022-3595-y
SCIS Selected Articles on MIMO
RESEARCH PAPER
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Cited in SCI: 6
Robust online energy efficiency optimization for distributed multi-cell massive MIMO networks
You, Li; Huang, Yufei; Zhong, Wen; Wang, Wenjin; Gao, Xiqi
Sci China Inf Sci, 2023, 66(3): 132302
Keywords: energy efficiency; statistical CSI; multi-cell MIMO; massive MIMO; online gradient ascent; distributed processing; robust transmission
Cite as: You L, Huang Y F, Zhong W, et al. Robust online energy efficiency optimization for distributed multi-cell massive MIMO networks. Sci China Inf Sci, 2023, 66(3): 132302, doi: 10.1007/s11432-021-3437-8
SCIS Selected Articles on Optical Communication
NEWS & VIEWS
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Cited in SCI: 6
Photonics-based high-speed long-distance fiber-wireless-integration communication at the W-band
Li, Weiping; Yu, Jianjun; Wang, Yanyi; Wang, Feng; Zhu, Bowen; Zhou, Wen; Zhao, Feng; Yu, Jianguo
Sci China Inf Sci, 2023, 66(2): 127301
Keywords: beyond 5G; mm-wave communication; W band; photonics-based; long-distance communication
Cite as: Li W P, Yu J J, Wang F Y, et al. Photonics-based high-speed long-distance fiber-wireless-integration communication at the W-band. Sci China Inf Sci, 2023, 66(2): 127301, doi: 10.1007/s11432-022-3625-8
Special Topic: XAI-Enabled Network Automation for 5G and Beyond: Move Closer to Zero-Touch
SCIS Selected Articles on AI for Network
RESEARCH PAPER
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Cited in SCI: 5
Explainable-AI-based two-stage solution for WSN object localization using zero-touch mobile transceivers
Fang, Kai; Chen, Junxin; Zhu, Han; Gadekallu, Thippa Reddy; Wu, Xiaoping; Wang, Wei
Sci China Inf Sci, 2024, 67(7): 170302
Keywords: explainable AI; object localization; semidefinite relaxation; mobile transceiver; two-stage solution; closed-form solution
Cite as: Fang K, Chen J X, Zhu H, et al. Explainable-AI-based two-stage solution for WSN object localization using zero-touch mobile transceivers. Sci China Inf Sci, 2024, 67(7): 170302, doi: 10.1007/s11432-023-3968-9
SCIS Selected Articles on Network Security
RESEARCH PAPER
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Cited in SCI: 5
Blockchain-based vehicular edge computing networks: the communication perspective
He, Lin; Li, Fuchang; Xu, Haikun; Xia, Wenbo; Zhang, Xuefei; Tao, Xiaofeng
Sci China Inf Sci, 2023, 66(7): 172301
Keywords: block propagation; blockchain; consensus; VEC network
Cite as: He L, Li F C, Xu H K, et al. Blockchain-based vehicular edge computing networks: the communication perspective. Sci China Inf Sci, 2023, 66(7): 172301, doi: 10.1007/s11432-022-3658-7
RESEARCH PAPER
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Cited in SCI: 5
Keywords: IRS; information transmission; constellation design
Cite as: Tao Q, Zhang S W, Zhong C J, et al. Joint information transmission design for intelligent reflecting surface aided system with discrete phase shifts. Sci China Inf Sci, 2023, 66(3): 132303, doi: 10.1007/s11432-021-3494-2
RESEARCH PAPER
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Cited in SCI: 3
When the gain of predictive resource allocation for content delivery is large?
Zhang, Chenzuo; Guo, Jia; Yang, Chenyang
Sci China Inf Sci, 2023, 66(12): 222302
Keywords: predictive resource allocation; performance analysis; average data rates; residual bandwidth; user mobility
Cite as: Zhang C Z, Guo J, Yang C Y. When the gain of predictive resource allocation for content delivery is large?. Sci China Inf Sci, 2023, 66(12): 222302, doi: 10.1007/s11432-022-3769-9
SCIS Selected Articles on RIS
SCIS Selected Articles on Network Security
RESEARCH PAPER
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Cited in SCI: 3
Intelligent reflecting surface assisted untrusted NOMA transmissions: a secrecy perspective
Wang, Dawei; Li, Xuanrui; He, Yixin; Zhou, Fuhui; Wu, Qihui
Sci China Inf Sci, 2023, 66(9): 192302
Keywords: intelligent reflecting surface; non-orthogonal multiple access; security; untrusted users
Cite as: Wang D W, Li X R, He Y X, et al. Intelligent reflecting surface assisted untrusted NOMA transmissions: a secrecy perspective. Sci China Inf Sci, 2023, 66(9): 192302, doi: 10.1007/s11432-022-3653-y
SCIS Selected Articles on Near-field Communication
SCIS Selected Articles on Thz Communication
RESEARCH PAPER
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Cited in SCI: 2
Near-field channel estimation for extremely large-scale Terahertz communications
Yang, Songjie; Peng, Yizhou; Lyu, Wanting; Li, Ya; He, Hongjun; Zhang, Zhongpei; Yuen, Chau
Sci China Inf Sci, 2024, 67(9): 192302
Keywords: Terahertz communications; near field; channel estimation; widely-spaced multi-subarray; sparse recovery
Cite as: Yang S J, Peng Y Z, Lyu W T, et al. Near-field channel estimation for extremely large-scale Terahertz communications. Sci China Inf Sci, 2024, 67(9): 192302, doi: 10.1007/s11432-023-4077-8
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Cited in SCI: 2
Keywords: size generalization; graph neural networks; resource allocation; permutation equivariance
Cite as: Wu J J, Sun C J, Yang C Y. On the size generalizibility of graph neural networks for learning resource allocation. Sci China Inf Sci, 2024, 67(4): 142301, doi: 10.1007/s11432-023-3880-y
SCIS Selected Articles on UAV Communication
RESEARCH PAPER
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Cited in SCI: 2
Energy-efficient UAV-NOMA aided wireless coverage with massive connections
Tong, Yuqiao; Sheng, Min; Liu, Junyu; Zhao, Nan
Sci China Inf Sci, 2023, 66(12): 222303
Keywords: energy efficiency; non-orthogonal multiple access; trajectory optimization; unmanned aerial vehicle; wireless coverage
Cite as: Tong Y Q, Sheng M, Liu J Y, et al. Energy-efficient UAV-NOMA aided wireless coverage with massive connections. Sci China Inf Sci, 2023, 66(12): 222303, doi: 10.1007/s11432-023-3821-3
LETTER
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Cited in SCI: 2
The capacity of k-connectivity d-dimensional wireless networks with node failure
Li, Wei; Liu, Junyu; Sheng, Min; Li, Jiandong
Sci China Inf Sci, 2023, 66(10): 209302
Keywords: Network capacity; network structure robustness; node failure; wireless communications; network connectivity
Cite as: Li W, Liu J Y, Sheng M, et al. The capacity of k-connectivity d-dimensional wireless networks with node failure. Sci China Inf Sci, 2023, 66(10): 209302, doi: 10.1007/s11432-022-3806-8
SCIS Selected Articles on 6G
LETTER
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Cited in SCI: 2
Keywords: massive multiple-input multiple-output; MIMO; frequency division duplexing; FDD; deep learning; transformer; precoding
Cite as: Jiang H, Dai L L. Transformer-based downlink precoding design in massive MIMO systems for 5G-advanced and 6G. Sci China Inf Sci, 2023, 66(9): 199301, doi: 10.1007/s11432-023-3838-4
RESEARCH PAPER
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Cited in SCI: 2
Power-time resource allocation for downlink SWIPT-assisted cooperative NOMA systems
Liu, Chengpeng; Zhang, Lin; Chen, Zhi; Li, Shaoqian
Sci China Inf Sci, 2023, 66(5): 152303
Keywords: NOMA; SWIPT; relaying; non-linear; transmit energy
Cite as: Liu C P, Zhang L, Chen Z, et al. Power-time resource allocation for downlink SWIPT-assisted cooperative NOMA systems. Sci China Inf Sci, 2023, 66(5): 152303, doi: 10.1007/s11432-021-3495-y
NEWS & VIEWS
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Cited in SCI: 1
Preliminary perspectives on 3GPP standardization of the propagation channel model for FR3 bands for NR
Tang, Pan; Zhang, Jianhua; Xu, Huixin; Miao, Haiyang; Liu, Ximan
Sci China Inf Sci, 2025, 68(3): 137301
Keywords: 6G; channel model; FR3 bands; 3GPP; standardization
Cite as: Tang P, Zhang J H, Xu H X, et al. Preliminary perspectives on 3GPP standardization of the propagation channel model for FR3 bands for NR. Sci China Inf Sci, 2025, 68(3): 137301, doi: 10.1007/s11432-024-4270-5
LETTER
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Cited in SCI: 1
Game-based computation offloading and resource allocation in stochastic geometry-modeling vehicular networks
Yang, Jianjie; Lin, Zhijian; Chen, Yingyang; Lu, Xiaoqiang; Fang, Yi
Sci China Inf Sci, 2024, 67(12): 229301
Keywords: vehicular networks; mobile edge computing; distributed computation offloading; game theory; stochastic geometry
Cite as: Yang J J, Lin Z J, Chen Y Y, et al. Game-based computation offloading and resource allocation in stochastic geometry-modeling vehicular networks. Sci China Inf Sci, 2024, 67(12): 229301, doi: 10.1007/s11432-024-4167-4
LETTER
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Cited in SCI: 1
Trustworthy DNN partition for blockchain-enabled digital twin in wireless IIoT networks
Deng, Xiumei; Li, Jun; Shi, Long; Wei, Kang; Ding, Ming; Shao, Yumeng; Chen, Wen; Jin, Shi
Sci China Inf Sci, 2024, 67(11): 219303
Keywords: digital twin; blockchain; Industrial Internet of Things; DNN partitioning; communication and computation resource allocation
Cite as: Deng X M, Li J, Shi L, et al. Trustworthy DNN partition for blockchain-enabled digital twin in wireless IIoT networks. Sci China Inf Sci, 2024, 67(11): 219303, doi: 10.1007/s11432-024-4159-2
LETTER
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Cited in SCI: 1
Empowering over-the-air personalized federated learning via RIS
Shi, Wei; Yao, Jiacheng; Xu, Jindan; Xu, Wei; Xu, Lexi; Zhao, Chunming
Sci China Inf Sci, 2024, 67(11): 219302
Keywords: federated learning; over-the-air computation; AirComp; personalized FL; PFL; reconfigurable intelligent surface; RIS; statistical interference elimination
Cite as: Shi W, Yao J C, Xu J D, et al. Empowering over-the-air personalized federated learning via RIS. Sci China Inf Sci, 2024, 67(11): 219302, doi: 10.1007/s11432-024-4160-3
LETTER
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Cited in SCI: 1
Communication-centric integrated sensing and communications with mixed fields
Xiao, Yun; Wang, Enhao; Chen, Yunfei; Sun, Hongjian; Ikhlef, Aissa
Sci China Inf Sci, 2024, 67(11): 219301
Keywords: integrated sensing and communications; near field; far field; beamforming; optimization
Cite as: Xiao Y, Wang E H, Chen Y F, et al. Communication-centric integrated sensing and communications with mixed fields. Sci China Inf Sci, 2024, 67(11): 219301, doi: 10.1007/s11432-024-4152-9
NEWS & VIEWS
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Cited in SCI: 1
Latest progress for 3GPP ISAC channel modeling standardization
Zhang, Yuxiang; Zhang, Jianhua; Pei, Yuanpeng; Liu, Yameng; Jiang, Tao
Sci China Inf Sci, 2024, 67(11): 217301
Keywords: 3GPP; ISAC channel modeling; Target channel; Radar cross section; Background channel
Cite as: Zhang Y X, Zhang J H, Pei Y P, et al. Latest progress for 3GPP ISAC channel modeling standardization. Sci China Inf Sci, 2024, 67(11): 217301, doi: 10.1007/s11432-024-4172-8
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Cited in SCI: 1
Weighted sum power maximization for STAR-RIS-aided SWIPT systems with nonlinear energy harvesting
Shi, Weiping; Pan, Cunhua; Shu, Feng; Wu, Yongpeng; Wang, Jiangzhou; Bao, Yongqiang; Tian, Jin
Sci China Inf Sci, 2024, 67(10): 202301
Keywords: STAR-RIS; beamforming; SWIPT; alternating optimization; nonlinear energy harvesting
Cite as: Shi W P, Pan C H, Shu F, et al. Weighted sum power maximization for STAR-RIS-aided SWIPT systems with nonlinear energy harvesting. Sci China Inf Sci, 2024, 67(10): 202301, doi: 10.1007/s11432-024-4102-3
SCIS Selected Articles on Near-field Communication
LETTER
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Cited in SCI: 1
Intelligent secure near-field communication
Zhang, Nan; Zhang, Jifa; Xing, Chengwen; Deng, Na; Zhao, Nan
Sci China Inf Sci, 2024, 67(9): 199302
Keywords: near-field communication; artificial intelligence; physical layer security; deep reinforcement learning; hybrid analog-digital beamforming
Cite as: Zhang N, Zhang J F, Xing C W, et al. Intelligent secure near-field communication. Sci China Inf Sci, 2024, 67(9): 199302, doi: 10.1007/s11432-024-4105-7
SCIS Selected Articles on Satellite Communication
RESEARCH PAPER
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Cited in SCI: 1
Keywords: multi-beam satellite communications; nonlinear power amplifier; energy and spectral efficiency tradeoff; resource efficiency; robust beamforming
Cite as: Xiao X, You L, Wang K Z, et al. Distortion-aware beamforming design for multi-beam satellite communications with nonlinear power amplifiers. Sci China Inf Sci, 2024, 67(6): 162302, doi: 10.1007/s11432-023-3969-4
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Cited in SCI: 1
Carbon efficiency modeling and optimization of solar-powered cellular networks
Zhao, Yuxi; Ge, Xiaohu; Yan, Wen; Han, Tao; Zhong, Yi
Sci China Inf Sci, 2024, 67(5): 152302
Keywords: cellular networks; renewable energy; carbon efficiency; convex optimization theory; dinkelbach
Cite as: Zhao Y X, Ge X H, Yan W, et al. Carbon efficiency modeling and optimization of solar-powered cellular networks. Sci China Inf Sci, 2024, 67(5): 152302, doi: 10.1007/s11432-023-3950-0
RESEARCH PAPER
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Cited in SCI: 1
Gradient sparsification for efficient wireless federated learning with differential privacy
Wei, Kang; Li, Jun; Ma, Chuan; Ding, Ming; Shu, Feng; Zhao, Haitao; Chen, Wen; Zhu, Hongbo
Sci China Inf Sci, 2024, 67(4): 142303
Keywords: federated learning; differential privacy; gradient sparsification; Lyapunov drift; convergence analysis
Cite as: Wei K, Li J, Ma C, et al. Gradient sparsification for efficient wireless federated learning with differential privacy. Sci China Inf Sci, 2024, 67(4): 142303, doi: 10.1007/s11432-023-3918-9
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Cited in SCI: 1
Robust channel estimation based on the maximum entropy principle
Hu, Zhengyang; Xue, Jiang; Li, Feng; Zhao, Qian; Meng, Deyu; Xu, Zongben
Sci China Inf Sci, 2023, 66(12): 222304
Keywords: channel estimation; maximum entropy principle; pseudo pilot; channel statistic characteristic; colorful noise
Cite as: Hu Z Y, Xue J, Li F, et al. Robust channel estimation based on the maximum entropy principle. Sci China Inf Sci, 2023, 66(12): 222304, doi: 10.1007/s11432-023-3822-9
SCIS Selected Articles on Code
SCIS Selected Articles on MIMO
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Keywords: cell-free massive MIMO; centralized hybrid precoding; block diagonalization constraint; Riemann gradient; alternate optimization
Cite as: Luo J, Fan J C, Wang Y W, et al. Manifold optimization assisted centralized hybrid precoding for cell-free massive MIMO systems. Sci China Inf Sci, 2023, 66(11): 219301, doi: 10.1007/s11432-023-3858-8
SCIS Selected Articles on RIS
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RIS-enhanced multi-cell downlink transmission using statistical channel state information
Li, Xiao; Jiang, Luoluo; Luo, Caihong; Han, Yu; Matthaiou, Michail; Jin, Shi
Sci China Inf Sci, 2023, 66(11): 212301
Keywords: fairness transmission; RIS; statistical CSI; WSSE
Cite as: Li X, Jiang L L, Luo C H, et al. RIS-enhanced multi-cell downlink transmission using statistical channel state information. Sci China Inf Sci, 2023, 66(11): 212301, doi: 10.1007/s11432-022-3723-5
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Overview of AI and communication for 6G network: fundamentals, challenges, and future research opportunities
Cui, Qimei; You, Xiaohu; Wei, Ni; Nan, Guoshun; Zhang, Xuefei; Zhang, Jianhua; Lyu, Xinchen; Ai, Ming; Tao, Xiaofeng; Feng, Zhiyong; Zhang, Ping; Wu, Qingqing; Tao, Meixia; Huang, Yongming; Huang, Chongwen; Liu, Guangyi; Peng, Chenghui; Pan, Zhiwen; Sun, Tao; Niyato, Dusit; Chen, Tao; Khan, Muhammad Khurram; Jamalipour, Abbas; Guizani, Mohsen; Yuen, Chau
Sci China Inf Sci, 2025, 68(7): 171301
Keywords: 6G; AI; AI and communication; AI for network; AI as a service; LLMs; network for AI
Cite as: Cui Q M, You X H, Wei N, et al. Overview of AI and communication for 6G network: fundamentals, challenges, and future research opportunities. Sci China Inf Sci, 2025, 68(7): 171301, doi: 10.1007/s11432-024-4337-1
Special Topic: Integrated Sensing and Communications Techniques for 6G
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Keywords: wireless sensing; ISAC; sensing channel; mutual information; sensing capabilit
Cite as: Shang F, Du H H, Yang P L, et al. Measuring discrete sensing capability for ISAC via task mutual information. Sci China Inf Sci, 2025, 68(5): 150308, doi: 10.1007/s11432-024-4374-y
Special Topic: Integrated Sensing and Communications Techniques for 6G
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Machine learning empowered UAV-based beamforming design in ISAC systems
Duan X Y, Zhang X Q, Xia S Q, et al
Sci China Inf Sci, 2025, 68(5): 150307
Keywords: ISAC; UAV; Deep learning; Beamforming; DFRC
Cite as: Duan X Y, Zhang X Q, Xia S Q, et al. Machine learning empowered UAV-based beamforming design in ISAC systems. Sci China Inf Sci, 2025, 68(5): 150307, doi: 10.1007/s11432-024-4376-9
Special Topic: Integrated Sensing and Communications Techniques for 6G
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Keywords: DFT-S-OFDM-IM; index modulation; integrated sensing and communication; OFDM
Cite as: Liu J Q, Yang P, Jiang K, et al. OFDM-structure based waveform designs for integrated sensing and communication. Sci China Inf Sci, 2025, 68(5): 150306, doi: 10.1007/s11432-024-4373-7
Special Topic: Integrated Sensing and Communications Techniques for 6G
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Keywords: integrated sensing and communication; ISAC; detection; beam scanning; resolution; beamwidth
Cite as: Xu Y M, Xu D F, Xie Z Y, et al. Resolution-aware beam scanning for joint detection and communication in ISAC systems. Sci China Inf Sci, 2025, 68(5): 150305, doi: 10.1007/s11432-024-4375-4
Special Topic: Integrated Sensing and Communications Techniques for 6G
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BUPTCMCC-6G-CMG+: a GBSM-based ISAC standard channel model generator
Zhao C S, Zhang J H, Zhang Y X, et al
Sci China Inf Sci, 2025, 68(5): 150304
Keywords: channel model generator; channel concatenation; ISAC channel; radar cross section; RCS; 3GPP standardization
Cite as: Zhao C S, Zhang J H, Zhang Y X, et al. BUPTCMCC-6G-CMG+: a GBSM-based ISAC standard channel model generator. Sci China Inf Sci, 2025, 68(5): 150304, doi: 10.1007/s11432-024-4378-0
Special Topic: Integrated Sensing and Communications Techniques for 6G
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Keywords: multi-static integrated sensing and communication; network-assisted full-duplex system; access point duplex mode optimization; multi-objective optimization; interference suppression
Cite as: Zeng F, Liu R Y, Sun X Y, et al. Multi-static ISAC based on network-assisted full-duplex cell-free networks: performance analysis and duplex mode optimization. Sci China Inf Sci, 2025, 68(5): 150303, doi: 10.1007/s11432-024-4381-8
Special Topic: Integrated Sensing and Communications Techniques for 6G
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Keywords: 6G; integrated sensing and communication; synchronization; bistatic RCS; multi-node collaboration; cooperative cluster; prototype
Cite as: Liu G Y, Xi R Y, Jiang T, et al. Feasibility study of cooperative sensing: radar cross section, synchronization, cooperative cluster, performance and prototype. Sci China Inf Sci, 2025, 68(5): 150302, doi: 10.1007/s11432-024-4377-0
Special Topic: Integrated Sensing and Communications Techniques for 6G
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Keywords: integrated sensing and communication; ISAC; intelligent reflecting surface; IRS; non-line-of-sight sensing; NLoS; sensing and communication tradeoff
Cite as: Song X X, Fang Y, Wang F, et al. An overview on IRS-enabled sensing and communications for 6G: architectures, fundamental limits, and joint beamforming designs. Sci China Inf Sci, 2025, 68(5): 150301, doi: 10.1007/s11432-024-4345-5
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Two efficient beamforming methods for hybrid IRS-aided AF relay wireless networks
Wang, Xuehui; Li, Qingbo; Zhu, Wen; Shu, Feng; Huang, Mengxing; Zhou, Fuhui; Chen, Riqing; Pan, Cunhua; Wu, Yongpeng; Wang, Jiangzhou
Sci China Inf Sci, 2025, 68(4): 142301
Keywords: double-fading; intelligent reflecting surface; active elements; passive elements; hybrid IRS; AF relay
Cite as: Wang X H, Li Q B, Zhu W, et al. Two efficient beamforming methods for hybrid IRS-aided AF relay wireless networks. Sci China Inf Sci, 2025, 68(4): 142301, doi: 10.1007/s11432-024-4275-x
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Fast construction and exploration of performance-cost design space for belief propagation polar decoders
Ji, Chao; You, You; Qian, Weikang; Huang, Yongming; Zhang, Chuan
Sci China Inf Sci, 2025, 68(3): 139301
Keywords: design space construction; auto-generation; synthesis evaluation; belief propagation polar decoders; Pareto solutions
Cite as: Ji C, You Y, Qian W K, et al. Fast construction and exploration of performance-cost design space for belief propagation polar decoders. Sci China Inf Sci, 2025, 68(3): 139301, doi: 10.1007/s11432-024-4277-0
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Joint communication and computation design for secure integrated sensing and semantic communication system
Dai, Jianxin; Fan, Hui; Zhao, Zhouxiang; Xu, Yongjun; Yang, Zhaohui; Gan, Xu; Zhang, Zhaoyang
Sci China Inf Sci, 2025, 68(3): 132301
Keywords: integrated sensing and semantic communication; ISSC; resource allocation; beamforming design; security; robust optimization
Cite as: Dai J X, Fan H, Zhao Z X, et al. Joint communication and computation design for secure integrated sensing and semantic communication system. Sci China Inf Sci, 2025, 68(3): 132301, doi: 10.1007/s11432-024-4265-7
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Localizing base stations with measured data: a concatenated image-based deep learning approach
Chen, Yang; Liu, Ziyuan; Jiang, Feng; Shen, Hong; Xu, Wei; Li, Mengyu; Cheng, Ritao
Sci China Inf Sci, 2025, 68(2): 129301
Keywords: base station localization; received signal strength indication; RSSI; measured data; deep learning; geographic information system; GIS
Cite as: Chen Y, Liu Z Y, Jiang F, et al. Localizing base stations with measured data: a concatenated image-based deep learning approach. Sci China Inf Sci, 2025, 68(2): 129301, doi: 10.1007/s11432-024-4263-8
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Keywords: 6G wide-area edge intelligence; cross-region task offloading; cross-domain resource allocation; spatio-temporal attention; proximal policy optimization
Cite as: Zhao D, Ding R, Song B. Satellite-assisted 6G wide-area edge intelligence: dynamics-aware task offloading and resource allocation for remote IoT services. Sci China Inf Sci, 2025, 68(2): 122303, doi: 10.1007/s11432-024-4258-x
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Keywords: reinforcement learning; graph neural network; relational priors; resource allocation
Cite as: Zhao J Y, Yang C Y. Graph reinforcement learning with relational priors for predictive power allocation. Sci China Inf Sci, 2025, 68(2): 122302, doi: 10.1007/s11432-024-4261-1
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Keywords: massive MIMO-OFDM; cross subcarrier precoder design; transform domain precoding vectors; effective channel; symplectic optimization
Cite as: Zhang Y X, Lu A-A, Xia X-G, et al. Cross-subcarrier precoder design for massive MIMO-OFDM downlink with symplectic optimization. Sci China Inf Sci, 2025, 68(2): 122301, doi: 10.1007/s11432-024-4229-1
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Secure beamforming and deployment design for rate-splitting multiple access-based UAV communications
Wang, Bing; Tao, Xiaofeng; Han, Shujun; Wu, Huici; Yang, Kai; Han, Zhu
Sci China Inf Sci, 2025, 68(1): 112301
Keywords: rate-splitting multiple access; UAV communication; precoding optimization; deployment location; physical layer security
Cite as: Wang B, Tao X F, Han S J, et al. Secure beamforming and deployment design for rate-splitting multiple access-based UAV communications. Sci China Inf Sci, 2025, 68(1): 112301, doi: 10.1007/s11432-024-4224-6
From CAS & CAE Members
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When AI meets sustainable 6G
You, Xiaohu; Huang, Yongming; Zhang, Cheng; Wang, Jiaheng; Yin, Hao; Wu, Hequan
Sci China Inf Sci, 2025, 68(1): 110301
Keywords: artificial intelligence; sustainable 6G; green; real-time; controllable
Cite as: You X H, Huang Y M, Zhang C, et al. When AI meets sustainable 6G. Sci China Inf Sci, 2025, 68(1): 110301, doi: 10.1007/s11432-024-4257-6
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Beamforming prediction based on the multireward DQN framework for UAV-RIS-assisted THz communication systems
Wu, Yuewei; Xu, Peng; Lv, Yi; Wang, Dongming; Gao, Feifei; Wang, Jiangzhou
Sci China Inf Sci, 2024, 67(12): 229303
Keywords: reconfigurable intelligent surface; beamforming; double Q-learning; prioritized experience replay; THz
Cite as: Wu Y W, Xu P, Lv Y, et al. Beamforming prediction based on the multireward DQN framework for UAV-RIS-assisted THz communication systems. Sci China Inf Sci, 2024, 67(12): 229303, doi: 10.1007/s11432-024-4199-y
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What is the optimal inter-site distance in multi-BS cooperative sensing?
Ren, Zhichu; Yu, Yiming; Ren, Hong; Pan, Cunhua; Wang, Jiangzhou
Sci China Inf Sci, 2024, 67(12): 229302
Keywords: cooperative sensing; inter-site distance; radar signal-to-interference-plus-noise ratio; detection probability; sensing performance analysis
Cite as: Ren Z C, Yu Y M, Ren H, et al. What is the optimal inter-site distance in multi-BS cooperative sensing?. Sci China Inf Sci, 2024, 67(12): 229302, doi: 10.1007/s11432-024-4192-8
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Ground-to-air wireless coverage extension for 6G: a triangular prism structure-based approach
Liu, Junyu; Sheng, Min; Li, Jiandong; Chen, Xuhui; Zhao, Chenxi
Sci China Inf Sci, 2024, 67(12): 224301
Keywords: ground-to-air; coverage structure; 6G; low-altitude economy; wireless communication
Cite as: Liu J Y, Sheng M, Li J D, et al. Ground-to-air wireless coverage extension for 6G: a triangular prism structure-based approach. Sci China Inf Sci, 2024, 67(12): 224301, doi: 10.1007/s11432-024-4221-x
SCIS Selected Articles on Covert Communication
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Legitimate monitor by proactive guarding for counter covert communications
Wang, Manlin; Xia, Bin; Wang, Jiangzhou
Sci China Inf Sci, 2024, 67(8): 182301
Keywords: legitimate monitor; counter covert communication; full-duplex technology; outage probability; power allocation optimization
Cite as: Wang M L, Xia B, Wang J Z. Legitimate monitor by proactive guarding for counter covert communications. Sci China Inf Sci, 2024, 67(8): 182301, doi: 10.1007/s11432-023-4025-2
SCIS Selected Articles on Near-field Communication
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Keywords: extremely large-scale antenna array (ELAA); uniform circular array (UCA); near-field; wideband; beam training
Cite as: Chen Y H, Dai L L. Near-field wideband beam training for ELAA with uniform circular array. Sci China Inf Sci, 2024, 67(6): 162303, doi: 10.1007/s11432-023-3970-7
SCIS Selected Articles on MIMO
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Keywords: cell-free massive MIMO; centralized operation; spatially correlated channels; hardware impairments; channel estimation; uplink spectral efficiency; optimal receive combining; pilot length design; fractional power control
Cite as: Li N, Fan P Z. Impact of non-ideal UE hardware on cell-free massive MIMO network with centralized operation. Sci China Inf Sci, 2024, 67(4): 142302, doi: 10.1007/s11432-023-3885-2
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Keywords: optimal transport theory; edge computing; energy consumption reduction; dynamic voltage frequency scaling
Cite as: Lv X Y, Ge X H, Zhong Y, et al. Energy consumption optimization for edge computing-supported cellular networks based on optimal transport theory. Sci China Inf Sci, 2024, 67(2): 122302, doi: 10.1007/s11432-023-3855-5
SCIS Selected Articles on MIMO
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Keywords: network-assisted full-duplex; network slicing; mode selection; resource optimization; deep reinforcement learning
Cite as: Wang J, Li J M, Zhu P C, et al. Slicing capacity-centered mode selection and resource optimization for network-assisted full-duplex cell-free distributed massive MIMO systems. Sci China Inf Sci, 2024, 67(1): 112302, doi: 10.1007/s11432-022-3697-x
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Mining KPI correlations for non-parametric anomaly diagnosis in wireless networks
Sui, Tengfei; Tao, Xiaofeng; Wu, Huici; Zhang, Xuefei; Xu, Jin; Nan, Guoshun
Sci China Inf Sci, 2023, 66(6): 162301
Keywords: random matrix theory; spectral distribution; anomaly diagnosis; data analysis; wireless networks
Cite as: Sui T F, Tao X F, Wu H C, et al. Mining KPI correlations for non-parametric anomaly diagnosis in wireless networks. Sci China Inf Sci, 2023, 66(6): 162301, doi: 10.1007/s11432-021-3522-0
