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 30 6724 6460 108 108 343 5417
Computer Science 31 13430 13022 156 155 412 5995

B. Sundar Rajan publications per year

The chart shows the history of publications by B. Sundar Rajan between 1992 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. B. Sundar Rajan published across 34 years, from 1992 to 2025, averaging 14.7 papers a year. Output peaked at 31 publications in 2024. 58 of the 500 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1992 to 2025. Vertical axis: number of publications, 0 to 31. Peak 31 publications in 2024. 1992: 1 publication 1993: 2 publications 1994: 3 publications 1995: 3 publications 1996: 0 publications 1997: 5 publications 1998: 3 publications 1999: 1 publication 2000: 4 publications 2001: 6 publications 2002: 5 publications 2003: 11 publications 2004: 16 publications 2005: 10 publications 2006: 12 publications 2007: 24 publications 2008: 23 publications 2009: 28 publications 2010: 26 publications 2011: 28 publications 2012: 25 publications 2013: 22 publications 2014: 12 publications 2015: 14 publications 2016: 12 publications 2017: 23 publications 2018: 24 publications 2019: 22 publications 2020: 10 publications 2021: 21 publications 2022: 29 publications 2023: 17 publications 2024: 31 publications 2025: 27 publications
1992 2025

500 publications in total across all disciplines

View publications per year as a table
B. Sundar Rajan: publications per year, 1992 to 2025
Year Publications
1992 1
1993 2
1994 3
1995 3
1996 0
1997 5
1998 3
1999 1
2000 4
2001 6
2002 5
2003 11
2004 16
2005 10
2006 12
2007 24
2008 23
2009 28
2010 26
2011 28
2012 25
2013 22
2014 12
2015 14
2016 12
2017 23
2018 24
2019 22
2020 10
2021 21
2022 29
2023 17
2024 31
2025 27
Total 500
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B. Sundar Rajan 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 B. Sundar Rajan 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, 334–353 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: 343 publications — 66th percentile

66% 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
334–353 250 343
354–373 214
374–393 187
394–413 152
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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B. Sundar Rajan 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 B. Sundar Rajan 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, 30 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: 30 D-Index — 3rd percentile

3% 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 30
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
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

B. Sundar Rajan is affiliated with the Indian Institute of Science in India. Their research primarily lies within the domain of Computer Science, with a significant focus on the subfields of Computer Networks and Communications, Electrical and Electronic Engineering, Artificial Intelligence, Molecular Biology, and Information Systems.

The scientist's work extensively covers topics including:

  • Cooperative Communication and Network Coding
  • Caching and Content Delivery
  • Advanced Wireless Communication Technologies
  • Advanced Data Storage Technologies
  • Advanced Wireless Network Optimization
  • Cryptography and Data Security
  • DNA and Biological Computing

B. Sundar Rajan has contributed to a range of publication venues. The most frequent among these are:

  • arXiv (Cornell University)
  • IEEE Transactions on Communications
  • 2022 IEEE International Symposium on Information Theory (ISIT)
  • IEEE Transactions on Vehicular Technology
  • IEEE Communications Letters

Recent papers authored or co-authored by B. Sundar Rajan include:

  • "Multi-Access Coded Caching with Demand Privacy," published in 2022 at the 2022 IEEE Wireless Communications and Networking Conference (WCNC)
  • "Straggler Mitigation With Tiered Gradient Codes," published in 2020 in IEEE Transactions on Communications
  • "Extended Placement Delivery Arrays for Multi-Antenna Coded Caching Scheme," published in 2023 in IEEE Transactions on Communications
  • "Shared Cache Coded Caching Schemes with known User-to-Cache Association Profile using Placement Delivery Arrays," published in 2022 at the 2022 IEEE Information Theory Workshop (ITW)
  • "Multi-Access Coded Caching with Coded Placement," published in 2022 at the 2022 IEEE Wireless Communications and Networking Conference (WCNC)

B. Sundar Rajan frequently collaborates with several researchers in their field. Regular co-authors include:

  • K. K. Krishnan Namboodiri
  • Elizabath Peter
  • Anjana A. Mahesh
  • Charul Rajput
  • Jesy Pachat

Best Publications

  • Full-diversity, high-rate space-time block codes from division algebras

    Unknown

  • Large MIMO Systems

    A. Chockalingam;B. Sundar Rajan

  • A Low-Complexity Detector for Large MIMO Systems and Multicarrier CDMA Systems

    K. Vishnu Vardhan;S.K. Mohammed;A. Chockalingam;B. Sundar Rajan

  • Single-symbol maximum likelihood decodable linear STBCs

    Unknown

  • Layered Tabu Search Algorithm for Large-MIMO Detection and a Lower Bound on ML Performance

    N. Srinidhi;T. Datta;A. Chockalingam;B. S. Rajan

  • Improved large-MIMO detection based on damped belief propagation

    Pritam Som;Tanumay Datta;A. Chockalingam;B. Sundar Rajan

  • A generalized reverse jacket transform

    Moon Ho Lee;B. Sundar Rajan;J.Y. Park

  • A Novel Monte-Carlo-Sampling-Based Receiver for Large-Scale Uplink Multiuser MIMO Systems

    Tanumay Datta;N. Ashok Kumar;A. Chockalingam;B. Sundar Rajan

  • STBC-schemes with nonvanishing determinant for certain number of transmit antennas

    Unknown

  • On Two-User Gaussian Multiple Access Channels With Finite Input Constellations

    Unknown

  • Low-complexity near-ML decoding of large non-orthogonal STBCs using reactive tabu search

    N. Srinidhi;Saif K. Mohammed;A. Chockalingam;B. Sundar Rajan

  • Multigroup ML Decodable Collocated and Distributed Space-Time Block Codes

    G Susinder Rajan;B Sundar Rajan

  • A Low-complexity near-ML performance achieving algorithm for large MIMO detection

    S.K. Mohammed;A. Chockalingam;B. Sundar Rajan

  • Partially-coherent distributed space-time codes with differential encoder and decoder

    Unknown

  • Wireless Network-Coded Bidirectional Relaying Using Latin Squares for $M$ -PSK Modulation

    Vijayvaradharaj Tirucherai Muralidharan;Vishnu Namboodiri;B. Sundar Rajan

  • Distributed Space-Time Codes with Reduced Decoding Complexity

    Unknown

  • A Low-Complexity Precoder for Large Multiuser MISO Systems

    S.K. Mohammed;A. Chockalingam;B. Sundar Rajan

  • Near-Optimal Large-MIMO Detection Using Randomized MCMC and Randomized Search Algorithms

    Ashok Kumar;Suresh Chandrasekaran;A. Chockalingam;B. Sundar Rajan

  • OFDM Based Distributed Space Time Coding for Asynchronous Relay Networks

    G. Susinder Rajan;B. Sundar Rajan

  • Wireless bidirectional relaying and Latin Squares

    Vishnu Namboodiri;Vijayvaradharaj T. Muralidharan;B. Sundar Rajan

  • A Non-orthogonal Distributed Space-Time Coded Protocol Part I: Signal Model and Design Criteria

    G. Susinder Rajan;B. Sundar Rajan

  • Finite signal-set capacity of two-user Gaussian Multiple Access Channel

    J. Harshan;B. Sundar Rajan

  • STBC-schemes with non-vanishing determinant for certain number of transmit antennas

    T. Kiran;B. Sundar Rajan

  • Multi-group ML Decodable Collocated and Distributed Space Time Block Codes

    G. Susinder Rajan;B. Sundar Rajan

  • On Pliable Index Coding

    Shanuja Sasi;B. Sundar Rajan

  • BeliefPropagation Based Decoding ofLarge Non-Orthogonal STBCs

    Madhekar Suneel;Pritam Sam;A. Chockalingam;B. Sundar Rajan

Frequent Co-Authors

Ananthanarayanan Chockalingam
Ananthanarayanan Chockalingam Indian Institute of Science
Vaneet Aggarwal
Vaneet Aggarwal Purdue University West Lafayette
Are Hjorungnes
Are Hjorungnes University of Oslo
Arogyaswami Paulraj
Arogyaswami Paulraj Stanford University
P. Vijay Kumar
P. Vijay Kumar Indian Institute of Science
Neelesh B. Mehta
Neelesh B. Mehta Indian Institute of Science

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