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Researcher · Deutsche Telekom (Germany) · Germany

Ralf Hülsermann

Ralf Hülsermann publishes mostly in Electrical and Electronic Engineering, Computer Networks and Communications and Media Technology, on topics such as Advanced Optical Network Technologies, Optical Network Technologies and Advanced Photonic Communication Systems.

OpenAlex
World rank
#3,027,723
of 7,710,434 ranked researchers
Rank in Germany
#150,589
of 364,343
Works
18
Citations
523
Citations per work
29.1
h-index
10
i10-index 11Top 52% in Electrical and Electronic Engineering
Ralf Hülsermann

What does Ralf Hülsermann research?

Ralf Hülsermann's work is mostly in Engineering (76%), Computer Science (20%), Physics and Astronomy (2%).

Physical Sciences: 18 works · 97.9% of their workEngineering: 14 works · 75.5% of their workElectrical and Electronic Engineering: 13 works · 71.4% of their workMedia Technology: 1 works · 4.1% of their workComputer Science: 4 works · 20.4% of their workComputer Networks and Communications: 4 works · 20.4% of their workPhysics and Astronomy: 0 works · 2.0% of their workStatistical and Nonlinear Physics: 0 works · 2.0% of their workSocial Sciences: 0 works · 2.0% of their workEconomics, Econometrics and Finance: 0 works · 2.0% of their workFinance: 0 works · 2.0% of their workTHEIR WORKRalf Hülsermann18works
Physical Sciences98%Social Sciences2%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1475.5%
    2. Computer Science420.4%
    3. Physics and Astronomy02.0%
    1. Economics, Econometrics and Finance02.0%
  1. 1Electrical and Electronic Engineering71% of their works
  2. 2Computer Networks and Communications20% of their works
  3. 3Media Technology4% of their works
  4. 4Finance2% of their works
  5. 5Statistical and Nonlinear Physics2% of their works

Research topics

Which keywords describe Ralf Hülsermann's research?

The keywords of their largest research topics: Elastic Optical Networks, Optical Networks, Coherent Detection, Microwave Photonics, Optical Fiber, Photonic Signal Processing, Congestion Control and TCP.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Elastic Optical Networks141 topic
  2. Optical Networks141 topic
  3. Coherent Detection81 topic
  4. Microwave Photonics81 topic
  5. Optical Fiber81 topic
  6. Photonic Signal Processing81 topic
  7. Congestion Control41 topic
  8. TCP41 topic
  9. Mobile Robots21 topic
  10. Network Virtualization21 topic
  11. Online Algorithms21 topic
  12. Optical Interconnects21 topic
  13. Power Line Communications21 topic
  14. Semiconductor Lasers21 topic
  15. Smart Grid21 topic
  16. Software-Defined Networking21 topic

Where does Ralf Hülsermann work?

Ralf Hülsermann's main affiliation in the publication record is Deutsche Telekom (Germany), Germany.

How many publications and citations does Ralf Hülsermann have?

OpenAlex counts 18 works and 523 citations for Ralf Hülsermann, an h-index of 10, ranking #3,027,723 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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