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Company · Campinas · Brazil

Centre for Research and Development in Telecommunications (Brazil)

In research, Centre for Research and Development in Telecommunications (Brazil) stands highest in Engineering (#6,451 of 6,636 worldwide) and Physical Sciences (#12,683 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Computer Networks and Communications, Electrical and Electronic Engineering and Computer Science — Computer Networks and Communications is 17.9× its share of world research.

cpqd.com.br/enROR OpenAlex
World rank, 2022–2025
#26,472
of 28,054 · #22,134 all time
Rank in Brazil
#630
of 714
Research works
854
▼ 38% vs 2013–17
Citations
5.7k
6.6 per fractional work
Top-10% rate
3.9%
record average 16.5%
Open access
23%
world 28%

What is Centre for Research and Development in Telecommunications (Brazil) known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
EngineeringField #6,451 of 6,636 1.7%64 #6118
Physical SciencesDomain #12,683 of 12,888 3.3%120 #12580

Each strip is that field’s whole ranked pool, with the notch where Centre for Research and Development in Telecommunications (Brazil) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Centre for Research and Development in Telecommunications (Brazil) specialise in?

Where its research is concentrated relative to its size: Computer Networks and Communications takes 17.9× the share of its output that it takes of world research.

  1. Computer Networks and CommunicationsSubfield · 21.7 works18×
  2. Electrical and Electronic EngineeringSubfield · 47.1 works9.7×
  3. Computer ScienceField · 50.8 works4.8×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.10× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.12× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.10× its world share, 0 worksImmunology and Micro…Neuroscience: 0.39× its world share, 1 worksNeuroscienceChemistry: 0.16× its world share, 0 worksChemistryComputer Science: 4.81× its world share, 51 worksComputer ScienceEarth and Planetary Sciences: 0.12× its world share, 0 worksEarth and Planetary …Energy: 0.33× its world share, 0 worksEnergyEngineering: 3.12× its world share, 64 worksEngineeringEnvironmental Science: 0.44× its world share, 3 worksEnvironmental ScienceMaterials Science: 0.08× its world share, 0 worksMaterials ScienceMathematics: 0.04× its world share, 0 worksMathematicsPhysics and Astronomy: 0.27× its world share, 1 worksPhysics and AstronomyDentistry: 0.38× its world share, 0 worksDentistryHealth Professions: 0.23× its world share, 1 worksHealth ProfessionsMedicine: 0.23× its world share, 6 worksMedicineArts and Humanities: 0.06× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.21× its world share, 1 worksBusiness, Management…Decision Sciences: 0.73× its world share, 1 worksDecision SciencesPsychology: 0.25× its world share, 1 worksPsychologySocial Sciences: 0.19× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 4.8×. Every wedge is a field page.

Who are the top researchers at Centre for Research and Development in Telecommunications (Brazil)?

Ranked on the composite score, Juliano R. F. Oliveira, Sandro Rossi and Claudio Floridia lead among researchers whose main affiliation is Centre for Research and Development in Telecommunications (Brazil).

  1. 1 Juliano R. F. Oliveira Brazil · #594,617 worldwide 31 citations · 19 works
  2. 2 Sandro Rossi Brazil · #628,065 worldwide 48 citations · 32 works
  3. 3 Claudio Floridia Brazil · #756,508 worldwide 25 citations · 23 works
  4. 4 André Souza Brazil · #782,132 worldwide 27 citations · 16 works
  5. 5 Miquel Garrich Brazil · #785,109 worldwide 74 citations · 30 works
  6. 6 Rafael Figueirêdo Brazil · #940,901 worldwide 17 citations · 43 works
  7. 7 João Batista Rosolem Brazil · #1,059,121 worldwide 37 citations · 38 works
  8. 8 J. C. R. F. Oliveira Brazil · #1,081,072 worldwide 31 citations · 26 works
  9. 9 Juliano Bazzo Brazil · #1,596,808 worldwide 5 citations · 16 works
All ranked researchers at Centre for Research and Development in Telecommunications (Brazil)

Which keywords describe research at Centre for Research and Development in Telecommunications (Brazil)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Energy Efficiency, Internet of Things, 5G Networks, Security, Healthcare, Deep Learning, Privacy and Massive MIMO.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Energy Efficiency15▲ 12×9 topics
  2. Deep Learning14▲ 2.9×23 topics
  3. Internet of Things12▲ 10×7 topics
  4. 5G Networks12▲ 42×4 topics
  5. Security11▲ 13×11 topics
  6. Machine Learning11▲ 2.4×18 topics
  7. Healthcare10▲ 6.7×5 topics
  8. Privacy8▲ 20×3 topics
  9. Massive MIMO8▲ 68×3 topics
  10. Optical Fiber8▲ 51×2 topics
  11. Electric Vehicles7▲ 18×3 topics
  12. Network Virtualization7▲ 152×1 topic
  13. Software-Defined Networking7▲ 152×1 topic
  14. Supply Chain Management6▲ 5.1×2 topics
  15. Smart Grid6▲ 12×5 topics
  16. Blockchain6▲ 19×1 topic
  17. Lithium-ion Batteries6▲ 11×2 topics
  18. Smart Contracts6▲ 28×1 topic
  19. Spectral Efficiency6▲ 70×2 topics
  20. IoT Security6▲ 14×3 topics
  21. Cybersecurity6▲ 18×3 topics
  22. Cellular Networks6▲ 86×1 topic
  23. Interference Alignment6▲ 86×1 topic
  24. Wireless Networks6▲ 27×7 topics
  25. Coherent Detection5▲ 87×1 topic
  26. Digital Signal Processing5▲ 77×1 topic
  27. Microwave Photonics5▲ 42×2 topics
  28. Optical Access Networks5▲ 108×1 topic
  29. Photonic Signal Processing5▲ 108×1 topic
  30. Battery Technology5▲ 12×2 topics
  31. Battery Management Systems4▲ 21×1 topic
  32. Thermal Runaway4▲ 21×1 topic
  33. Elastic Optical Networks4▲ 191×1 topic
  34. Optical Networks4▲ 191×1 topic
  35. Channel Modeling4▲ 24×4 topics
  36. Distributed Systems4▲ 17×6 topics
  37. Cloud Computing4▲ 10×4 topics
  38. Mobile Networks4▲ 67×2 topics
  39. Renewable Energy Integration4▲ 7.8×5 topics
  40. Smart Cities4▲ 10×2 topics

Which research topics does Centre for Research and Development in Telecommunications (Brazil) publish most on?

By volume in 2022–2025: Software-Defined Networks and 5G, Blockchain Technology Applications and Security, Advanced MIMO Systems Optimization and Optical Network Technologies.

Software-Defined Network…7Software-Defined Networks and 5G: 7 fractional worksBlockchain Technology Ap…6Blockchain Technology Applications and Security: 6 fractional worksAdvanced MIMO Systems Op…6Advanced MIMO Systems Optimization: 6 fractional worksOptical Network Technolo…5Optical Network Technologies: 5 fractional worksAdvanced Photonic Communication Systems: 5 fractional worksAdvanced Battery Technologies Research: 4 fractional worksAdvanced Optical Network…4Advanced Optical Network Technologies: 4 fractional worksIoT and Edge/Fog Computing: 3 fractional worksCaching and Content Delivery: 3 fractional worksElectric Vehicles and Infrastructure: 3 fractional works
Computer Networks and CommunicationsInformation SystemsElectrical and Electronic EngineeringAutomotive Engineering

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Software-Defined Networks and 5G Computer Networks and Communications 7 works
  2. 2 Blockchain Technology Applications and Security Information Systems 6 works
  3. 3 Advanced MIMO Systems Optimization Electrical and Electronic Engineering 6 works
  4. 4 Optical Network Technologies Electrical and Electronic Engineering 5 works
  5. 5 Advanced Photonic Communication Systems Electrical and Electronic Engineering 5 works
  6. 6 Advanced Battery Technologies Research Automotive Engineering 4 works
  7. 7 Advanced Optical Network Technologies Electrical and Electronic Engineering 4 works
  8. 8 IoT and Edge/Fog Computing Computer Networks and Communications 3 works
  9. 9 Caching and Content Delivery Computer Networks and Communications 3 works
  10. 10 Electric Vehicles and Infrastructure Electrical and Electronic Engineering 3 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available22.9%not open77.1%

World: 28% of research is openly available.

with international co-authors12.2%domestic only87.8%

World: 19% is written across borders.

How has Centre for Research and Development in Telecommunications (Brazil)'s research output changed?

Output in 2018–2022 was 38% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Campinas

All research institutions in Campinas

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.