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Researcher · Yuhan University · South Korea

Ha Cheol Lee

Ha Cheol Lee publishes mostly in Computer Networks and Communications, Electrical and Electronic Engineering and Management Information Systems, on topics such as Advanced Wireless Network Optimization, Wireless Networks and Protocols and Wireless Communication Networks Research.

OpenAlex
World rank
#7,140,680
of 7,710,434 ranked researchers
Rank in South Korea
#145,408
of 162,609
Works
21
Citations
48
Citations per work
2.3
h-index
4
i10-index 1Top 92% in Computer Networks and Communications
Ha Cheol Lee

What does Ha Cheol Lee research?

Ha Cheol Lee's work is mostly in Computer Science (70%), Engineering (29%), Business, Management and Accounting (2%).

Physical Sciences: 21 works · 98.4% of their workComputer Science: 15 works · 69.8% of their workComputer Networks and Communications: 15 works · 69.8% of their workEngineering: 6 works · 28.6% of their workElectrical and Electronic Engineering: 6 works · 28.6% of their workSocial Sciences: 0 works · 1.6% of their workBusiness, Management and Accounting: 0 works · 1.6% of their workManagement Information Systems: 0 works · 1.6% of their workTHEIR WORKHa Cheol Lee21works
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. Computer Science1569.8%
    2. Engineering628.6%
    1. Business, Management and Accounting01.6%
  1. 1Computer Networks and Communications70% of their works
  2. 2Electrical and Electronic Engineering29% of their works
  3. 3Management Information Systems2% of their works

Research topics

Which keywords describe Ha Cheol Lee's research?

The keywords of their largest research topics: Power Control, Channel Assignment, Resource Allocation, Wireless Networks, Cross-Layer Optimization, Wireless Communication, IEEE 802.11 and MAC Protocol.

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. Power Control333 topics
  2. Channel Assignment293 topics
  3. Resource Allocation242 topics
  4. Wireless Networks233 topics
  5. Cross-Layer Optimization151 topic
  6. Wireless Communication151 topic
  7. IEEE 802.11111 topic
  8. MAC Protocol111 topic
  9. Ad Hoc Networks91 topic
  10. CDMA Systems91 topic
  11. Multiuser Detection91 topic
  12. Wireless Mesh Networks91 topic
  13. Congestion Control81 topic
  14. Space-Time Coding82 topics
  15. TCP81 topic
  16. Cooperative Diversity61 topic
  17. Network Coding61 topic
  18. Channel Estimation21 topic
  19. MIMO-OFDM21 topic
  20. Energy-Efficient Protocols11 topic
  21. Wireless Sensor Networks11 topic

Where does Ha Cheol Lee work?

Ha Cheol Lee's main affiliation in the publication record is Yuhan University, South Korea.

How many publications and citations does Ha Cheol Lee have?

OpenAlex counts 21 works and 48 citations for Ha Cheol Lee, an h-index of 4, ranking #7,140,680 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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