World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 51 2613 2506 430 428 412 12629
Computer Science 52 5031 4893 677 672 402 12596

Keping Long publications per year

The chart shows the history of publications by Keping Long between 1999 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Keping Long published across 28 years, from 1999 to 2026, averaging 17.7 papers a year. Output peaked at 39 publications in 2013. 20 of the 496 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1999 to 2026. Vertical axis: number of publications, 0 to 39. Peak 39 publications in 2013. 1999: 3 publications 2000: 4 publications 2001: 12 publications 2002: 5 publications 2003: 4 publications 2004: 7 publications 2005: 14 publications 2006: 17 publications 2007: 5 publications 2008: 15 publications 2009: 7 publications 2010: 18 publications 2011: 18 publications 2012: 28 publications 2013: 39 publications 2014: 29 publications 2015: 24 publications 2016: 15 publications 2017: 24 publications 2018: 31 publications 2019: 24 publications 2020: 33 publications 2021: 36 publications 2022: 26 publications 2023: 24 publications 2024: 14 publications 2025: 19 publications 2026: 1 publication
1999 2026

496 publications in total across all disciplines

View publications per year as a table
Keping Long: publications per year, 1999 to 2026
Year Publications
1999 3
2000 4
2001 12
2002 5
2003 4
2004 7
2005 14
2006 17
2007 5
2008 15
2009 7
2010 18
2011 18
2012 28
2013 39
2014 29
2015 24
2016 15
2017 24
2018 31
2019 24
2020 33
2021 36
2022 26
2023 24
2024 14
2025 19
2026 1
Total 496
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Keping Long publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Keping Long sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 53 bars. Horizontal axis: publications, 34–53 to 1,065+. Vertical axis: number of scientists, 0 to 445. Most scientists, 445, have 174–193 publications. The last bar groups every scientist with 1,065 publications or more. The highlighted bar, 394–413 publications, is where this scientist sits. 34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34–53 publications 1,065+

This scientist: 412 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

View publications distribution as a table
Number of Electronics and Electrical Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
Publications Scientists This scientist
34–53 24
54–73 52
74–93 114
94–113 203
114–133 269
134–153 355
154–173 403
174–193 445
194–213 430
214–233 431
234–253 399
254–273 366
274–293 335
294–313 300
314–333 276
334–353 250
354–373 214
374–393 187
394–413 152 412
414–433 169
434–453 147
454–473 111
474–493 117
494–513 103
514–533 99
534–553 92
554–573 75
574–593 58
594–613 69
614–633 50
634–653 62
654–673 54
674–693 44
694–713 37
714–733 28
734–753 26
754–773 26
774–793 19
794–813 23
814–833 20
834–853 16
854–873 20
874–893 11
894–913 11
914–933 16
934–953 13
954–973 10
974–993 11
994–1,013 9
1,014–1,033 9
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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Keping Long D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Keping Long sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 82 bars. Horizontal axis: D-Index, 30 to 111+. Vertical axis: number of scientists, 0 to 263. Most scientists, 263, have 32 D-Index. The last bar groups every scientist with 111 D-Index or more. The highlighted bar, 51 D-Index, is where this scientist sits. 30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 51 D-Index — 63rd percentile

63% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

View D-Index distribution as a table
Number of Electronics and Electrical Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
D-Index Scientists This scientist
30 178
31 257
32 263
33 262
34 244
35 236
36 211
37 220
38 214
39 214
40 205
41 187
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141
51 156 51
52 108
53 130
54 112
55 97
56 111
57 102
58 108
59 120
60 103
61 93
62 92
63 74
64 77
65 73
66 64
67 69
68 60
69 39
70 57
71 59
72 46
73 49
74 38
75 35
76 32
77 35
78 31
79 22
80 34
81 31
82 34
83 23
84 18
85 30
86 19
87 19
88 20
89 8
90 17
91 7
92 14
93 9
94 15
95 10
96 12
97 10
98 10
99 12
100 16
101 5
102 7
103 7
104 8
105 9
106 13
107 4
108 5
109 10
110 8
111+ 96
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Overview

Keping Long is affiliated with the University of Science and Technology Beijing in China. Their research primarily spans the field of Engineering, with a focus on Electrical and Electronic Engineering, Aerospace Engineering, Computer Networks and Communications, Atomic and Molecular Physics and Optics, and Biomedical Engineering.

The scientist's main research topics include:

  • Advanced Wireless Communication Technologies
  • Optical Network Technologies
  • Advanced MIMO Systems Optimization
  • Advanced Fiber Optic Sensors
  • Photonic Crystal and Fiber Optics
  • Photonic and Optical Devices
  • UAV Applications and Optimization

Keping Long has contributed extensively to several frequent publication venues, including:

  • IEEE Transactions on Wireless Communications
  • IEEE Journal on Selected Areas in Communications
  • IEEE Transactions on Communications
  • Optics Communications
  • IEEE Transactions on Vehicular Technology

Notable recent papers by Keping Long include:

  • Energy Efficient User Clustering, Hybrid Precoding and Power Optimization in Terahertz MIMO-NOMA Systems, 2020, IEEE Journal on Selected Areas in Communications
  • Power Control Based on Deep Reinforcement Learning for Spectrum Sharing, 2020, IEEE Transactions on Wireless Communications
  • Energy Efficiency Optimization for NOMA UAV Network With Imperfect CSI, 2020, IEEE Journal on Selected Areas in Communications
  • Capacity Maximization in RIS-UAV Networks: A DDQN-Based Trajectory and Phase Shift Optimization Approach, 2022, IEEE Transactions on Wireless Communications
  • Deep Learning Based Radio Resource Management in NOMA Networks: User Association, Subchannel and Power Allocation, 2020, IEEE Transactions on Network Science and Engineering

The scientist frequently collaborates with a team of co-authors, including Haijun Zhang, Jinhui Yuan, Xian Zhou, Wei Huangfu, and Qiang Wu, with whom they have multiple joint publications.

Best Publications

  • Performance of reliable transport protocol over IEEE 802.11 wireless LAN: analysis and enhancement

    Haitao Wu;Yong Peng;Keping Long;Shiduan Cheng

  • Network Slicing Based 5G and Future Mobile Networks: Mobility, Resource Management, and Challenges

    Haijun Zhang;Na Liu;Xiaoli Chu;Keping Long

  • Full duplex techniques for 5G networks: self-interference cancellation, protocol design, and relay selection

    Zhongshan Zhang;Xiaomeng Chai;Keping Long;Athanasios V. Vasilakos

  • Full-Duplex Wireless Communications: Challenges, Solutions, and Future Research Directions

    Zhongshan Zhang;Keping Long;Athanasios V. Vasilakos;Lajos Hanzo

  • Cognitive Internet of Things: A New Paradigm Beyond Connection

    Qihui Wu;Guoru Ding;Yuhua Xu;Shuo Feng

  • Energy Efficient User Association and Power Allocation in Millimeter-Wave-Based Ultra Dense Networks With Energy Harvesting Base Stations

    Haijun Zhang;Site Huang;Chunxiao Jiang;Keping Long

  • On Swarm Intelligence Inspired Self-Organized Networking: Its Bionic Mechanisms, Designing Principles and Optimization Approaches

    Zhongshan Zhang;Keping Long;Jianping Wang;Falko Dressler

  • IEEE 802.11 distributed coordination function (DCF): analysis and enhancement

    Haitao Wu;Shiduan Cheng;Yong Peng;Keping Long

  • Self-organization paradigms and optimization approaches for cognitive radio technologies: a survey

    Zhongshan Zhang;Keping Long;Jianping Wang

  • Energy Efficient User Clustering, Hybrid Precoding and Power Optimization in Terahertz MIMO-NOMA Systems

    Haijun Zhang;Haisen Zhang;Wei Liu;Keping Long

  • Energy-Efficient Resource Allocation in NOMA Heterogeneous Networks

    Haijun Zhang;Fang Fang;Julian Cheng;Keping Long

  • Fog Radio Access Networks: Mobility Management, Interference Mitigation, and Resource Optimization

    Haijun Zhang;Yu Qiu;Xiaoli Chu;Keping Long

  • Capacity Maximization in RIS-UAV Networks: A DDQN-Based Trajectory and Phase Shift Optimization Approach

    Unknown

  • Energy Efficient Resource Management in SWIPT Enabled Heterogeneous Networks With NOMA

    Haijun Zhang;Mengting Feng;Keping Long;George K. Karagiannidis

  • Power Control Based on Deep Reinforcement Learning for Spectrum Sharing

    Haijun Zhang;Ning Yang;Wei Huangfu;Keping Long

  • Secure Communications in NOMA System: Subcarrier Assignment and Power Allocation

    Haijun Zhang;Ning Yang;Keping Long;Miao Pan

  • Energy Efficient Dynamic Resource Optimization in NOMA System

    Haijun Zhang;Baobao Wang;Chunxiao Jiang;Keping Long

  • Resource Allocation in NOMA-Based Fog Radio Access Networks

    Haijun Zhang;Yu Qiu;Keping Long;George K. Karagiannidis

  • Joint Frame Synchronization and Frequency Offset Estimationin OFDM Systems

    Z. Zhang;K. Long;M. Zhao;Y. Liu

  • Energy Efficiency Optimization for NOMA UAV Network With Imperfect CSI

    Haijun Zhang;Jianmin Zhang;Keping Long

  • On a Mathematical Model for Low-Rate Shrew DDoS

    Jingtang Luo;Xiaolong Yang;Jin Wang;Jie Xu

  • Large-scale MIMO-based wireless backhaul in 5G networks

    Zhongshan Zhang;Xiyuan Wang;Keping Long;Athanasios V. Vasilakos

Frequent Co-Authors

Haijun Zhang
Haijun Zhang University of Science and Technology Beijing
Victor C. M. Leung
Victor C. M. Leung Shenzhen University
Chongxiu Yu
Chongxiu Yu Beijing University of Posts and Telecommunications
Chao Lu
Chao Lu Hong Kong Polytechnic University
Alan Pak Tao Lau
Alan Pak Tao Lau Hong Kong Polytechnic University
Arumugam Nallanathan
Arumugam Nallanathan Queen Mary University of London
Changyuan Yu
Changyuan Yu Hong Kong Polytechnic University
George K. Karagiannidis
George K. Karagiannidis Aristotle University of Thessaloniki
Haitao Wu
Haitao Wu Google (United States)
Chonggang Wang
Chonggang Wang InterDigital (United States)

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