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Researcher · Nokia (Finland) · Finland

Kari Heiska

Kari Heiska publishes mostly in Electrical and Electronic Engineering, Aerospace Engineering and Environmental Engineering, on topics such as Advanced MIMO Systems Optimization, Wireless Communication Networks Research and Synthetic Aperture Radar (SAR) Applications and Techniques.

OpenAlex
World rank
#2,210,019
of 7,710,434 ranked researchers
Rank in Finland
#13,344
of 37,370
Works
56
Citations
677
Citations per work
12.1
h-index
13
i10-index 19Top 37% in Electrical and Electronic Engineering
Kari Heiska

What does Kari Heiska research?

Kari Heiska's work is mostly in Engineering (66%), Environmental Science (12%), Computer Science (11%).

Physical Sciences: 50 works · 88.9% of their workEngineering: 37 works · 66.0% of their workElectrical and Electronic Engineering: 25 works · 43.8% of their workAerospace Engineering: 10 works · 17.0% of their workMedia Technology: 1 works · 2.6% of their workOcean Engineering: 1 works · 2.6% of their workEnvironmental Science: 7 works · 11.8% of their workEnvironmental Engineering: 7 works · 11.8% of their workComputer Science: 6 works · 11.1% of their workComputer Networks and Communications: 6 works · 11.1% of their workEverything else: 6 works · 11.1% of their workTHEIR WORKKari Heiska56works
Physical Sciences89%

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. Engineering3766.0%
    2. Environmental Science711.8%
    3. Computer Science611.1%
  2. Everything else611.1%
  1. 1Electrical and Electronic Engineering44% of their works
  2. 2Aerospace Engineering17% of their works
  3. 3Environmental Engineering12% of their works
  4. 4Computer Networks and Communications11% of their works
  5. 5Ocean Engineering3% of their works
  6. 6Media Technology3% of their works

Research topics

Which keywords describe Kari Heiska's research?

The keywords of their largest research topics: Cellular Networks, Massive MIMO, Wireless Networks, Channel Modeling, Power Control, Resource Allocation, OFDM Systems and CDMA Systems.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 21 words, with their numbers
  1. Cellular Networks191 topic
  2. Massive MIMO191 topic
  3. Wireless Networks192 topics
  4. Channel Modeling172 topics
  5. Power Control172 topics
  6. Resource Allocation172 topics
  7. OFDM Systems152 topics
  8. CDMA Systems101 topic
  9. Multiuser Detection101 topic
  10. SAR Interferometry101 topic
  11. Surface Deformation Monitoring101 topic
  12. 5G91 topic
  13. Millimeter Wave91 topic
  14. Remote Sensing91 topic
  15. Soil Moisture91 topic
  16. Power Line Communications81 topic
  17. Smart Grid81 topic
  18. Antenna71 topic
  19. Cross-Layer Optimization71 topic
  20. Microstrip71 topic
  21. Wireless Communication71 topic

Where does Kari Heiska work?

Kari Heiska's main affiliation in the publication record is Nokia (Finland), Finland.

How many publications and citations does Kari Heiska have?

OpenAlex counts 56 works and 677 citations for Kari Heiska, an h-index of 13, ranking #2,210,019 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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