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Sami-Jukka Hakola

Sami-Jukka Hakola

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 32 6253 6004 65 60 130 4870

Sami-Jukka Hakola publications per year

The chart shows the history of publications by Sami-Jukka Hakola between 2008 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Sami-Jukka Hakola published across 14 years, from 2008 to 2021, averaging 10.8 papers a year. Output peaked at 57 publications in 2011. 2 of the 151 publications appeared in the last two years.

No. of publications
10 20 30 40 50
Bar chart. Horizontal axis: year, 2008 to 2021. Vertical axis: number of publications, 0 to 57. Peak 57 publications in 2011. 2008: 1 publication 2009: 8 publications 2010: 16 publications 2011: 57 publications 2012: 24 publications 2013: 27 publications 2014: 1 publication 2015: 2 publications 2016: 3 publications 2017: 3 publications 2018: 6 publications 2019: 1 publication 2020: 0 publications 2021: 2 publications
2008 2021

151 publications in total across all disciplines

View publications per year as a table
Sami-Jukka Hakola: publications per year, 2008 to 2021
Year Publications
2008 1
2009 8
2010 16
2011 57
2012 24
2013 27
2014 1
2015 2
2016 3
2017 3
2018 6
2019 1
2020 0
2021 2
Total 151
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Sami-Jukka Hakola publications per year - data summary

  • Sami-Jukka Hakola, a Electronics and Electrical Engineering scholar from Nokia (Finland), has 151 publications recorded across 14 years, from 2008 to 2021.
  • The oldest publication on record dates to 2008 and the most recent to 2021.
  • The most productive year is 2011, with 57 publications.
  • The least productive years with any output are 2008, 2014 and 2019, with 1 publication each.
  • 1 of the 14 years in the span carries no publications at all (2020).
  • The rate of publication averages 10.8 papers per year over the whole span, or 11.6 per year counting only the 13 years with at least one publication.
  • The last 5 years on the chart (2017-2021) hold 12 publications, 8% of the career total.
  • Split into equal eras - 2008-2012: 106 publications (21.2 per year); 2013-2017: 36 publications (7.2 per year); 2018-2021: 9 publications (2.3 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

Sami-Jukka Hakola 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 Sami-Jukka Hakola 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, 114–133 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: 130 publications — 9th percentile

9% 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
114–133 269 130
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
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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Sami-Jukka Hakola publication distribution in Electronics and Electrical Engineering in 2026 - data summary

  • The chart plots the publication count of all 6,875 Electronics and Electrical Engineering scientists ranked by Research.com in 2026, grouped into 53 ranges running from 34–53 to 1,065+ publications.
  • Sami-Jukka Hakola, a Electronics and Electrical Engineering scholar from Nokia (Finland), records 130 publications - the 9th percentile of the discipline.
  • 9% of ranked Electronics and Electrical Engineering scientists score the same or lower than Sami-Jukka Hakola, and about 91% score higher.
  • The median of the discipline falls in the 254–273 publications range, and Sami-Jukka Hakola ranks below the median.
  • The most crowded range is 174–193 publications, holding 445 scientists (6% of the field).
  • 60% of the field sits in the lowest quarter of the value range (up to 294–313 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,065 publications or more, 99 scientists in all (1% of the field).

Sami-Jukka Hakola 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 Sami-Jukka Hakola 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, 32 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: 32 D-Index — 10th percentile

10% 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 32
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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Sami-Jukka Hakola D-index placement in Electronics and Electrical Engineering in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 6,875 Electronics and Electrical Engineering scientists ranked by Research.com in 2026, grouped into 82 ranges running from 30 to 111+ D-Index.
  • Sami-Jukka Hakola, a Electronics and Electrical Engineering scholar from Nokia (Finland), records 32 D-Index - the 10th percentile of the discipline.
  • 10% of ranked Electronics and Electrical Engineering scientists score the same or lower than Sami-Jukka Hakola, and about 90% score higher.
  • The median of the discipline falls in the 46 D-Index range, and Sami-Jukka Hakola ranks below the median.
  • The most crowded range is 32 D-Index, holding 263 scientists (4% of the field).
  • 60% of the field sits in the lowest quarter of the value range (up to 50 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 111 D-Index or more, 96 scientists in all (1% of the field).

Overview

What is he best known for?

The fields of study he is best known for:

  • Computer network
  • Telecommunications
  • Operating system

His primary areas of study are Computer network, Real-time computing, Device to device, Cellular network and Base station. His research on Computer network often connects related areas such as Computer program. His Real-time computing research incorporates elements of Head, Tracking, Sounding reference signal and Telecommunications link.

His work on Wireless expands to the thematically related Device to device. His Cellular network study incorporates themes from Distributed computing, Terminal, Service discovery and Radio resource. In his research, Error detection and correction, Network packet, Direct communication and Physical layer is intimately related to Scheduling, which falls under the overarching field of Base station.

His most cited work include:

  • Apparatus and method for dynamic communication resource allocation for device-to-device communications in a wireless communication system (286 citations)
  • Apparatus and method ofscheduling resources for device-to-device communications (204 citations)
  • Measurements and fast power adjustments in D2D communications (188 citations)

What are the main themes of his work throughout his whole career to date?

Sami-Jukka Hakola mainly investigates Computer network, Computer program, User equipment, Real-time computing and Device to device. His Computer network research integrates issues from Signal and Communication channel. As a part of the same scientific family, he mostly works in the field of Computer program, focusing on Computer hardware and, on occasion, User device.

Sami-Jukka Hakola combines subjects such as Mobility management and Network packet with his study of User equipment. His Real-time computing research is multidisciplinary, incorporating elements of Wireless and Mode. His research in Device to device intersects with topics in Wireless systems and Communications system.

He most often published in these fields:

  • Computer network (70.12%)
  • Computer program (20.12%)
  • User equipment (18.90%)

What were the highlights of his more recent work (between 2012-2021)?

  • Computer network (70.12%)
  • User equipment (18.90%)
  • Transmission (15.85%)

In recent papers he was focusing on the following fields of study:

Sami-Jukka Hakola spends much of his time researching Computer network, User equipment, Transmission, Computer hardware and Computer program. His work carried out in the field of Computer network brings together such families of science as Terminal, Signal and Communication channel. His Discontinuous reception study in the realm of User equipment connects with subjects such as Mechanism and Collision detection.

He has included themes like Wireless and Service in his Transmission study. His study focuses on the intersection of Computer hardware and fields such as Beamforming with connections in the field of Terminal device, Cellular communication systems and Signal quality. Sami-Jukka Hakola has researched Computer program in several fields, including Wireless communication systems, State and Idle.

Between 2012 and 2021, his most popular works were:

  • User device beamforming training in wireless networks (29 citations)
  • Methods and apparatus for transmitting and/or controlling device-to-device discovery signals (22 citations)
  • Apparatus, Method and Computer Program for Discovery Signalling (22 citations)

In his most recent research, the most cited papers focused on:

  • Computer network
  • Telecommunications
  • Operating system

The scientist’s investigation covers issues in Computer network, Signal, Transmission, Embedded system and Computer program. His Computer network study often links to related topics such as Real-time computing. His studies deal with areas such as Wireless and Base station as well as Signal.

His Embedded system research includes elements of H.248, Gateway, Network packet, Mobility management and User equipment. The Computer program study combines topics in areas such as Communication channel, Link Access Procedures, D channel and Synchronization. As a part of the same scientific study, Sami-Jukka Hakola usually deals with the Node, concentrating on Handover and frequently concerns with Telecommunications network.

Best Publications

  • Apparatus and method of scheduling resources for device-to-device communications

    Gilles Charbit;Tao Chen;Sami-Jukka Hakola;Timo Koskela

  • Apparatus and method for dynamic communication resource allocation for device-to-device communications in a wireless communication system

    Gilles Charbit;Tao Chen;Sami-Jukka Hakola;Timo Kalevi Koskela

  • Device-to-device communications

    Sami-Jukka Hakola;Timo Kalevi Koskela;Samuli Turtinen

  • Handover of direct peer to peer communication

    Timo Kalevi Koskela;Sami-Jukka Hakola;Matti Juhani Pikkarainen

  • Enabling device-to-device communication in cellular networks

    Klaus Franz Doppler;Timo Kalevi Koskela;Sami-Jukka Hakola;Cassio Barboza Ribeiro

  • Measurements and fast power adjustments in D2D communications

    Sami-Jukka Hakola;Timo K. Koskela;Gilles Charbit;Vinh V. Phan

  • Multiplexing Logical Channels in Mixed Licensed and Unlicensed Spectrum Carrier Aggregation

    Sami-Jukka Hakola;Timo K. Koskela;Samuli Turtinen

  • Method and apparatus for device initiated offloading to unlicensed bands

    Timo Kalevi Koskela;Sami-Jukka Hakola;Gilles Charbit;Vinh Van Phan

  • Synchronization for Device-to-Device Communication

    Gilles Charbit;Tao Chen;Sami-Jukka Hakola;Timo Kalevi Koskela

  • Channel Access Control

    Sami-Jukka Hakola;Timo K. Koskela;Samuli Turtinen

  • Network controlled device to device / machine to machine cluster operation

    Timo Koskela;Tao Chen;Sami-Jukka Hakola

  • Scheduling of device-to-device communication

    Tao Chen;Gilles Charbit;Timo Kalevi Koskela;Sami-Jukka Hakola

  • Device-to-device discovery resource allocation for multiple cells in a device-to-device discovery area

    Turtinen Samuli;Ojala Jussi K;Hakola Sami-Jukka;Koskela Timo

  • Signaling mixed resource allocations for d2d communications

    Sami-Jukka Hakola;Timo Kalevi Koskela;Vinh Van Phan

  • Channel access for local heterogeneous communication in a cellular network

    Sami-Jukka Hakola;Vinh V. Phan;Timo K. Koskela;Gilles Charbit

  • Method and apparatus for resource scheduling for network controlled device-to-device communications

    Sami-Jukka Hakola;Gilles Charbit;Timo Koskela;Van Vinh Phan

  • Secondary System Usage In Multicarrier Networks

    Sami-Jukka Hakola;Timo Kalevi Koskela

  • Method and apparatus for providing communication offloading to unlicensed bands

    Timo Koskela;Vinh Van Phan;Gilles Charbit;Sami-Jukka Hakola

  • Resource Allocation in a Wireless Communication System

    Sami-Jukka Hakola;Samuli Turtinen;Timo Kalevi Koskela;Anna Pantelidou

  • Feedback mapping for d2d control signals

    Vinh V. Phan;Sami-Jukka Hakola;Timo K. Koskela

Frequent Co-Authors

Vinh Van Phan
Vinh Van Phan Nokia (United States)
Esa Tapani Tiirola
Esa Tapani Tiirola Nokia (Finland)
Kari Pajukoski
Kari Pajukoski Nokia (United States)
Klaus Doppler
Klaus Doppler Nokia (United States)

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