University, Subject, Country, Region, World

Nokia 232 Scientists Subject Rankings - 2025

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 yearsAs of May 21, 2025, the rankings are determined according to the Total H IndexBETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.121.250) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].

* Total H IndexRankings
Ranking Based On Selection: 1
Amitava (Amitabha) Ghosh
Digital Cellular Communication
Digital Signal Processin
Metrics
H-Index
i10 Index
Citation Counts
75
379
31,335
* Total H IndexRankings
Ranking Based On Selection: 2
Michael Hochberg
Metrics
H-Index
i10 Index
Citation Counts
66
198
21,446
* Total H IndexRankings
Ranking Based On Selection: 3
Roland Ryf
Photonics
Optical communicatio
Metrics
H-Index
i10 Index
Citation Counts
64
268
16,734
* Total H IndexRankings
Ranking Based On Selection: 5
René-Jean Essiambre
Optical communication
nonlinear optics
information theor
Metrics
H-Index
i10 Index
Citation Counts
57
147
16,737
* Total H IndexRankings
Ranking Based On Selection: 6
Alexander Rylyakov
silicon photonics
mixed signal design
integrated circuits
equalization
PL
Metrics
H-Index
i10 Index
Citation Counts
51
162
8,429
* Total H IndexRankings
Ranking Based On Selection: 7
Bigo Sébastien
Optical transmission
optical networks
optical fiber
photonic
Metrics
H-Index
i10 Index
Citation Counts
48
190
11,707
* Total H IndexRankings
Ranking Based On Selection: 9
István Z. Kovács
Metrics
H-Index
i10 Index
Citation Counts
46
120
8,938
* Total H IndexRankings
Ranking Based On Selection: 10
Sami Hakola
Metrics
H-Index
i10 Index
Citation Counts
46
138
7,157

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total H IndexRankings
Ranking Based On Selection: 11
Milind Madhav Buddhikot
Wireless Networking
Computer Networking
Spectrum
Large Scale Systems
Clou
Metrics
H-Index
i10 Index
Citation Counts
45
81
10,024
* Total H IndexRankings
Ranking Based On Selection: 12
RM Jopson
optical communicatio
Metrics
H-Index
i10 Index
Citation Counts
45
119
6,759
* Total H IndexRankings
Ranking Based On Selection: 13
Igor DD Curcio
Multimedia systems
QoE
Real-time media transmission
Streaming
360 degree vide
Metrics
H-Index
i10 Index
Citation Counts
41
113
5,223
* Total H IndexRankings
Ranking Based On Selection: 14
Antti J. Eronen
signal processing
audio content analysis
music information retrieval
machine learning
context awarenes
Metrics
H-Index
i10 Index
Citation Counts
40
120
7,946
* Total H IndexRankings
Ranking Based On Selection: 15
Jeremie Renaudier
Digital and optical communication
Metrics
H-Index
i10 Index
Citation Counts
39
126
5,657
* Total H IndexRankings
Ranking Based On Selection: 16
Andy Lim
silicon photonics
optoelectronics
semiconductor device
optical communincations
integrated photonic
Metrics
H-Index
i10 Index
Citation Counts
39
74
5,589
* Total H IndexRankings
Ranking Based On Selection: 17
Miska M. Hannuksela
video coding
multimedia communication
Metrics
H-Index
i10 Index
Citation Counts
39
111
7,239
* Total H IndexRankings
Ranking Based On Selection: 18
Jeroen Wigard
Metrics
H-Index
i10 Index
Citation Counts
39
101
13,005
* Total H IndexRankings
Ranking Based On Selection: 19
Vinh Phan
Technology and Innovation
Radio System
Metrics
H-Index
i10 Index
Citation Counts
39
130
5,495
* Total H IndexRankings
Ranking Based On Selection: 20
Vitaly Petrov
Beyond 5G and 6G
Terahertz communications
millimeter wave networks
V2X / UAV communication
Metrics
H-Index
i10 Index
Citation Counts
38
67
4,685
* Total H IndexRankings
Ranking Based On Selection: 21
Son Thai Le
Optical communications
digital signal processin
Metrics
H-Index
i10 Index
Citation Counts
38
90
4,720
* Total H IndexRankings
Ranking Based On Selection: 22
Matteo Varvello
Web performance
video
middleboxes
CCN
P2
Metrics
H-Index
i10 Index
Citation Counts
35
65
5,286
* Total H IndexRankings
Ranking Based On Selection: 23
Haik Mardoyan
Telecom - Optical Communications - Fiber optics - Optical Transport Systems - Coherent Detection - IM/DD - Digital - Data Cente
Metrics
H-Index
i10 Index
Citation Counts
35
97
4,204
* Total H IndexRankings
Ranking Based On Selection: 24
Wilfried Idler
Optical Fibre Communication System
Metrics
H-Index
i10 Index
Citation Counts
35
89
4,900
* Total H IndexRankings
Ranking Based On Selection: 25
wolfgang zirwas
Metrics
H-Index
i10 Index
Citation Counts
34
91
8,211
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Amitava (Amitabha) Ghosh
          Metrics
H-Index
i10-Index
Citation Counts
75
379
31,335
Digital Cellular Communication
Digital Signal Processin
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Michael Hochberg
          Metrics
H-Index
i10-Index
Citation Counts
66
198
21,446
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Roland Ryf
          Metrics
H-Index
i10-Index
Citation Counts
64
268
16,734
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Klaus Pedersen
          Metrics
H-Index
i10-Index
Citation Counts
64
275
18,915
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
René-Jean Essiambre
          Metrics
H-Index
i10-Index
Citation Counts
57
147
16,737
Optical communication
nonlinear optics
information theor
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Alexander Rylyakov
          Metrics
H-Index
i10-Index
Citation Counts
51
162
8,429
silicon photonics
mixed signal design
integrated circuits
equalization
PL
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Bigo Sébastien
          Metrics
H-Index
i10-Index
Citation Counts
48
190
11,707
Optical transmission
optical networks
optical fiber
photonic
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Antti Toskala
          Metrics
H-Index
i10-Index
Citation Counts
47
109
17,369
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
István Z. Kovács
          Metrics
H-Index
i10-Index
Citation Counts
46
120
8,938
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Sami Hakola
          Metrics
H-Index
i10-Index
Citation Counts
46
138
7,157

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Milind Madhav Buddhikot
          Metrics
H-Index
i10-Index
Citation Counts
45
81
10,024
Wireless Networking
Computer Networking
Spectrum
Large Scale Systems
Clou
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
RM Jopson
          Metrics
H-Index
i10-Index
Citation Counts
45
119
6,759
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Igor DD Curcio
          Metrics
H-Index
i10-Index
Citation Counts
41
113
5,223
Multimedia systems
QoE
Real-time media transmission
Streaming
360 degree vide
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Antti J. Eronen
          Metrics
H-Index
i10-Index
Citation Counts
40
120
7,946
signal processing
audio content analysis
music information retrieval
machine learning
context awarenes
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Jeremie Renaudier
          Metrics
H-Index
i10-Index
Citation Counts
39
126
5,657
Digital and optical communication
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Andy Lim
          Metrics
H-Index
i10-Index
Citation Counts
39
74
5,589
silicon photonics
optoelectronics
semiconductor device
optical communincations
integrated photonic
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Miska M. Hannuksela
          Metrics
H-Index
i10-Index
Citation Counts
39
111
7,239
video coding
multimedia communication
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Jeroen Wigard
          Metrics
H-Index
i10-Index
Citation Counts
39
101
13,005
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Vinh Phan
          Metrics
H-Index
i10-Index
Citation Counts
39
130
5,495
Technology and Innovation
Radio System
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Vitaly Petrov
          Metrics
H-Index
i10-Index
Citation Counts
38
67
4,685
Beyond 5G and 6G
Terahertz communications
millimeter wave networks
V2X / UAV communication
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Son Thai Le
          Metrics
H-Index
i10-Index
Citation Counts
38
90
4,720
Optical communications
digital signal processin
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Matteo Varvello
          Metrics
H-Index
i10-Index
Citation Counts
35
65
5,286
Web performance
video
middleboxes
CCN
P2
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Haik Mardoyan
          Metrics
H-Index
i10-Index
Citation Counts
35
97
4,204
Telecom - Optical Communications - Fiber optics - Optical Transport Systems - Coherent Detection - IM/DD - Digital - Data Cente
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Wilfried Idler
          Metrics
H-Index
i10-Index
Citation Counts
35
89
4,900
Optical Fibre Communication System
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
wolfgang zirwas
          Metrics
H-Index
i10-Index
Citation Counts
34
91
8,211