World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
31
Citations
4305
World Ranking
6546
National Ranking
2148

Ki Seon Ryu 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 Ki Seon Ryu sits on this spectrum.

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 publications 1,065+

This scientist: 206 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

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

Ki Seon Ryu 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 Ki Seon Ryu sits on this spectrum.

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: 31 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

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

Overview

What is he best known for?

The fields of study he is best known for:

  • Computer network
  • Telecommunications
  • Wireless

Computer network, Base station, Mobile station, Real-time computing and Wireless communication systems are his primary areas of study. His studies in Computer network integrate themes in fields like Telecommunications and Wireless broadband. His study in the field of Mobile communication systems is also linked to topics like Relay.

His research in Mobile station intersects with topics in Authentication, Key, Femtocell and Macro base stations. His Real-time computing research is multidisciplinary, incorporating perspectives in Wireless and Frame. His Wireless communication systems research includes themes of Acknowledgement, Timer and Multiple input.

His most cited work include:

  • Method for performing carrier management procedure in a multi-carrier supported wideband wireless communication system and apparatus for the same (128 citations)
  • Method of Controlling Data Transmission for Mbs in Broadband Wireless Access System (78 citations)
  • Method of updating channel information by a mobile station that is in power saving mode (77 citations)

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

His primary areas of study are Computer network, Base station, Mobile station, Real-time computing and Telecommunications link. Ki Seon Ryu has included themes like Wireless, Wireless communication systems, Terminal and Wireless broadband in his Computer network study. His biological study spans a wide range of topics, including Channel, Ranging and Transmission.

His Mobile station study integrates concerns from other disciplines, such as Frame, Timer, Identifier, Paging and Header. His study looks at the intersection of Real-time computing and topics like Retransmission with Hybrid automatic repeat request. His study on Subframe is often connected to Geography as part of broader study in Telecommunications link.

He most often published in these fields:

  • Computer network (83.50%)
  • Base station (65.66%)
  • Mobile station (42.09%)

What were the highlights of his more recent work (between 2009-2015)?

  • Computer network (83.50%)
  • Base station (65.66%)
  • Mobile station (42.09%)

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

His primary scientific interests are in Computer network, Base station, Mobile station, Wireless broadband and Terminal. The various areas that Ki Seon Ryu examines in his Computer network study include Wireless, Wireless communication systems, Real-time computing and Transmission. Ki Seon Ryu combines subjects such as Ranging, Handover, Header and Resource allocation with his study of Base station.

His work in Mobile station tackles topics such as Frame which are related to areas like Preamble. The Wireless broadband study which covers Station that intersects with System information. His work carried out in the field of Terminal brings together such families of science as Code division multiple access and Bandwidth.

Between 2009 and 2015, his most popular works were:

  • Method for performing carrier management procedure in a multi-carrier supported wideband wireless communication system and apparatus for the same (128 citations)
  • Method for performing handover in a mobile communication system (52 citations)
  • Traffic encryption key management for machine to machine multicast group (40 citations)

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

  • Computer network
  • Telecommunications
  • Base station

His scientific interests lie mostly in Computer network, Base station, Real-time computing, Mobile station and Wireless communication systems. His Computer network research includes elements of Transmission, Signal and Wireless broadband. His Base station research integrates issues from Terminal and Ranging.

The Real-time computing study combines topics in areas such as Handover, Frame, Timer, User equipment and Retransmission. The study incorporates disciplines such as Wireless, Identifier, Location-based service and Hybrid automatic repeat request in addition to Mobile station. His study looks at the relationship between Wireless communication systems and topics such as Acknowledgement, which overlap with Multi carrier and Wideband.

Best Publications

  • Method for performing carrier management procedure in a multi-carrier supported wideband wireless communication system and apparatus for the same

    Eun Jong Lee;Ki Seon Ryu;In Uk Jung;Yong Ho Kim

  • Method of updating channel information by a mobile station that is in power saving mode

    Beom Joon Kim;Ki Seon Ryu;Yong Ho Hanireum-Hyun Dai Apt. Kim;Yong Won Eunhasoo Apt. Kwak

  • Method of Controlling Data Transmission for Mbs in Broadband Wireless Access System

    Ki Seon Ryu;Yong Ho Kim

  • Method of performing procedures for initial network entry and handover in a broadband wireless access system

    Yong Ho Kim;Ki Seon Ryu;Jeong Ki Kim

  • Method of controlling relay communication

    Ae Ran Youn;Ki Seon Ryu;Du Hyun Mun;Beom Joon Kim

  • Method of providing security for relay station

    Ki Seon Ryu;Chang Jae Lee

  • Method of controlling data transmission for multimedia and broadcasting services in a broadband wireless access system

    Ki Seon Ryu;Yong Ho Kim

  • METHOD FOR TRANSMITTING DECODE INFORMATION IN BROADBAND WIRELESS ACCESS SYSTEM

    Kim Beom Joon;Kim Yong Ho;Ryu Gi Seon;Kwak Yong Won

  • Method of transmitting and receiving information of allocating uplink region in broadband wireless access system

    Bin Chul Ihm;Ki Seon Ryu

  • Method for performing handover in a mobile communication system

    In Uk Jung;Ki Seon Ryu;Yong Ho Kim

  • Communication method using relay station in mobile communication system

    Yong Suk Jin;Ki Seon Ryu;Ae Ran Youn;Du Hyun Mun

  • Method for saving power of a femto base station using sleep period synchronization

    Gi Won Park;Yong Ho Kim;Ki Seon Ryu

  • Performing idle mode in a wireless access system

    Beom Joon Kim;Ki Seon Ryu;Yong Ho Kim;Yong Won Kwak

  • Method for updating location in a wireless communication system

    Gi Won Park;Tae Gon Kong;Yong Ho Kim;Ki Seon Ryu

  • Method of random access in a wireless system

    Hee Jeong Cho;Ki Seon Ryu;Su Nam Kim;Doo Hyun Sung

  • Traffic encryption key management for machine to machine multicast group

    In Uk Jung;Jin Sam Kwak;Ki Seon Ryu;Wook Bong Lee

  • Method for inter rat handover

    Gi Won Park;Jin Lee;Yong Ho Kim;Ki Seon Ryu

  • Method of deriving and updating traffic encryption key

    Gene Beck Hahn;Ki Seon Ryu

  • Method and apparatus for communication using multiple carriers

    Young Soo Yuk;Ki Seon Ryu;In Uk Jung;Eun Jong Lee

  • Method for allocating control channels

    Jeong Ki Kim;Ki Seon Ryu;Young Soo Yuk

Frequent Co-Authors

Bin Chul Ihm
Bin Chul Ihm LG Corporation (South Korea)
Jin Sam Kwak
Jin Sam Kwak WILUS Inc.
Wook Bong Lee
Wook Bong Lee Intel (United States)
Hyun Woo Lee
Hyun Woo Lee LG Corporation (South Korea)
Kyu Jin Park
Kyu Jin Park LG Corporation (South Korea)
seung hee han
seung hee han Intel (United States)
Ki-Dong Lee
Ki-Dong Lee LG Corporation (South Korea)
Yeong Hyeon Kwon
Yeong Hyeon Kwon LG Corporation (South Korea)
Moon Il Lee
Moon Il Lee InterDigital (United States)
Jae Hoon Chung
Jae Hoon Chung LG Corporation (South Korea)

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