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Company · Madrid · Spain

Ericsson (Spain)

ericsson.comROR OpenAlex
Research works
66
▼ 29% vs 2018-21
Citations
841
12.8 per fractional work
Top-10% rate
6.0%
all institutions 10.0%
Open access
41%
world 40%
International
33%
world 18%
Ericsson (Spain)

Not ranked overall: Ericsson (Spain) is under the volume floor below which a citation excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does Ericsson (Spain) work in?

In all years, 88% of research at Ericsson (Spain) is in Physical Sciences, 10% in Social Sciences. Its largest fields are Computer Science (46%), Engineering (41%), Social Sciences (5%). It does 2.1× the world's share of Physical Sciences.

Physical Sciences: 58 fractional works · 88.2% of its workComputer Science: 30 fractional works · 45.7% of its workComputer Networks and Communications: 19 fractional works · 29.0% of its workArtificial Intelligence: 4 fractional works · 6.0% of its workComputer Vision and Pattern Recognition: 3 fractional works · 4.0% of its workInformation Systems: 2 fractional works · 3.2% of its workSignal Processing: 1 fractional works · 1.8% of its workComputational Theory and Mathematics: 0 fractional works · 0.8% of its workSoftware: 0 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEngineering: 27 fractional works · 41.3% of its workElectrical and Electronic Engineering: 22 fractional works · 33.9% of its workControl and Systems Engineering: 2 fractional works · 2.4% of its workMedia Technology: 1 fractional works · 1.3% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 1.0% of its workAerospace Engineering: 0 fractional works · 0.7% of its workComputational Mechanics: 0 fractional works · 0.7% of its workBiomedical Engineering: 0 fractional works · 0.7% of its workOcean Engineering: 0 fractional works · 0.4% of its workPhysics and Astronomy: 0 fractional works · 0.7% of its workStatistical and Nonlinear Physics: 0 fractional works · 0.7% of its workEnvironmental Science: 0 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workChemistry: 0 fractional works · 0.3% of its workAnalytical Chemistry: 0 fractional works · 0.3% of its workSocial Sciences: 6 fractional works · 9.7% of its workSocial Sciences: 3 fractional works · 5.2% of its workSociology and Political Science: 1 fractional works · 2.2% of its workTransportation: 1 fractional works · 1.4% of its workPolitical Science and International Relations: 1 fractional works · 1.0% of its workDemography: 0 fractional works · 0.3% of its workUrban Studies: 0 fractional works · 0.3% of its workEconomics, Econometrics and Finance: 1 fractional works · 1.9% of its workEconomics and Econometrics: 1 fractional works · 1.9% of its workBusiness, Management and Accounting: 1 fractional works · 1.3% of its workStrategy and Management: 0 fractional works · 0.7% of its workManagement Information Systems: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDecision Sciences: 1 fractional works · 1.2% of its workInformation Systems and Management: 1 fractional works · 1.2% of its workArts and Humanities: 0 fractional works · 0.0% of its workHealth Sciences: 1 fractional works · 1.8% of its workMedicine: 1 fractional works · 1.3% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 1.0% of its workSmaller subfields together: 0 fractional works · 0.3% of its workHealth Professions: 0 fractional works · 0.4% of its workOccupational Therapy: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workLife Sciences: 0 fractional works · 0.4% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 0.3% of its workMolecular Biology: 0 fractional works · 0.3% of its workAgricultural and Biological Sciences: 0 fractional works · 0.0% of its workALL ITS WORKEricsson (Spain)66fractional works, all years
Life Sciences0%Physical Sciences88%Health Sciences2%Social Sciences10%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 14 fields, with their numbers
    1. Computer Science3045.7%
    2. Engineering2741.3%
    3. Physics and Astronomy00.7%
    4. Environmental Science00.3%
    5. Chemistry00.3%
    1. Social Sciences35.2%
    2. Economics, Econometrics and Finance11.9%
    3. Business, Management and Accounting11.3%
    4. Decision Sciences11.2%
    5. Arts and Humanities00.0%
    1. Medicine11.3%
    2. Health Professions00.4%
    1. Biochemistry, Genetics and Molecular Biology00.3%
    2. Agricultural and Biological Sciences00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.07× its world share, 0 worksAgricultural and Bio…Computer Science: 3.61× its world share, 3 worksComputer ScienceEngineering: 2.58× its world share, 4 worksEngineeringEnvironmental Science: 0.07× its world share, 0 worksEnvironmental SciencePhysics and Astronomy: 0.51× its world share, 0 worksPhysics and AstronomyHealth Professions: 1.07× its world share, 0 worksHealth ProfessionsMedicine: 0.23× its world share, 0 worksMedicineArts and Humanities: 0.12× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.70× its world share, 0 worksBusiness, Management…Decision Sciences: 4.66× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 3.16× its world share, 1 worksEconomics, Econometr…Social Sciences: 0.80× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Decision Sciences, 4.7×. Every wedge is a field page.

All 12 fields, with their numbers
  1. Decision Sciences4.66×0 works
  2. Computer Science3.61×3 works
  3. Economics, Econometrics and Finance3.16×1 works
  4. Engineering2.58×4 works
  5. Health Professions1.07×0 works
  6. Social Sciences0.80×1 works
  7. Business, Management and Accounting0.70×0 works
  8. Physics and Astronomy0.51×0 works
  9. Medicine0.23×0 works
  10. Arts and Humanities0.12×0 works
  11. Agricultural and Biological Sciences0.07×0 works
  12. Environmental Science0.07×0 works

Who are the top researchers at Ericsson (Spain)?

Ranked on the quality score, Manuel Lorenzo lead among researchers whose main affiliation is Ericsson (Spain).

  1. 1 Manuel Lorenzo Spain · #3,148,930 worldwide 204 citations · 18 works
All ranked researchers at Ericsson (Spain)

What are the most cited papers from Ericsson (Spain)?

The most cited paper from Ericsson (Spain) is "QoS control in the 3GPP evolved packet system" (H. Ekstrom, 2009), with 236 citations. Next come "Iris-based biometric recognition using dyadic wavelet transform" (152) and "An empirical study of the state of the practice and acceptance of model-driven engineering in four industrial cases" (133).

Most cited papers
#PaperReleasedCitations
1 QoS control in the 3GPP evolved packet system H. Ekstrom · IEEE Communications Magazine Feb 2009 236
2 Iris-based biometric recognition using dyadic wavelet transform Carmen Sánchez Ávila, Raúl Sánchez-Reillo, D. de Martin-Roche · IEEE Aerospace and Electronic Systems Magazine Oct 2002 152
3 An empirical study of the state of the practice and acceptance of model-driven engineering in four industrial cases Parastoo Mohagheghi, Wasif Gilani, Alin Ştefănescu et al. · Empirical Software Engineering Open access 17 Jan 2012 133
4 Automatic Root Cause Analysis for LTE Networks Based on Unsupervised Techniques Ana Gómez-Andrades, Pablo Muñoz, Inmaculada Serrano et al. · IEEE Transactions on Vehicular Technology 11 May 2015 103
5 5Growth: An End-to-End Service Platform for Automated Deployment and Management of Vertical Services over 5G Networks Xi Li, Andrés García‐Saavedra, Xavier Costa‐Pérez et al. · IEEE Communications Magazine Open access Mar 2021 83
All 61 most cited papers, with filters and sorting

Which keywords describe research at Ericsson (Spain)?

By fractional works in all years, weighted toward what it does more of than the world: Wireless Networks, Energy Efficiency, Resource Allocation, Power Control, Massive MIMO, Spectral Efficiency, Heterogeneous Networks and Cellular Networks.

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

Size is fractional works in all years 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. Wireless Networks10▲ 71×6 topics
  2. Energy Efficiency9▲ 17×7 topics
  3. Resource Allocation8▲ 54×6 topics
  4. Power Control8▲ 102×2 topics
  5. Massive MIMO7▲ 155×3 topics
  6. Deep Learning7▲ 4.9×19 topics
  7. Heterogeneous Networks7▲ 141×2 topics
  8. Spectral Efficiency7▲ 147×3 topics
  9. Cellular Networks7▲ 190×1 topic
  10. Interference Alignment7▲ 190×1 topic
  11. Channel Assignment5▲ 70×2 topics
  12. Mobile Networks5▲ 102×2 topics
  13. Wireless Communication4▲ 50×5 topics
  14. OFDM Systems4▲ 116×2 topics
  15. CDMA Systems4▲ 124×1 topic
  16. Cross-Layer Optimization4▲ 196×1 topic
  17. Multiuser Detection4▲ 124×1 topic
  18. Quality of Service4▲ 85×1 topic
  19. Scheduling Algorithms4▲ 114×2 topics
  20. Machine Learning4▲ 2.5×14 topics
  21. Security4▲ 12×6 topics
  22. IEEE 802.113▲ 126×2 topics
  23. 5G3▲ 125×3 topics
  24. 5G Networks3▲ 36×5 topics
  25. Channel Modeling3▲ 40×3 topics
  26. Distributed Systems3▲ 17×4 topics
  27. Space-Time Coding3▲ 45×2 topics
  28. Anomaly Detection2▲ 24×3 topics
  29. Interference Mitigation2▲ 104×2 topics
  30. Performance Analysis2▲ 22×2 topics
  31. Fault Tolerance2▲ 18×4 topics
  32. IoT2▲ 16×3 topics
  33. Wireless Sensor Networks2▲ 9.2×6 topics
  34. Beamforming2▲ 31×3 topics
  35. Handoff Decision Algorithms2▲ 202×1 topic
  36. MIMO Systems2▲ 59×2 topics
  37. Mobility Support2▲ 202×1 topic
  38. Communications2▲ 110×1 topic
  39. Congestion Control2▲ 118×1 topic
  40. TCP2▲ 118×1 topic

Which research topics does Ericsson (Spain) publish most on?

By volume in 2022-now: Human Mobility and Location-Based Analysis, Digital Transformation in Industry, Indoor and Outdoor Localization Technologies and Advanced MIMO Systems Optimization.

Human Mobility and Location-Based Analysis: 1 fractional worksDigital Transformation in Industry: 0 fractional worksIndoor and Outdoor Local…0Indoor and Outdoor Localization Technologies: 0 fractional worksAdvanced MIMO Systems Op…0Advanced MIMO Systems Optimization: 0 fractional worksAdvanced Data and IoT Technologies: 0 fractional worksAcademic Publishing and Open Access: 0 fractional worksComplex Systems and Time…0Complex Systems and Time Series Analysis: 0 fractional worksComputational Drug Discovery Methods: 0 fractional worksTime Series Analysis and Forecasting: 0 fractional worksAdvances in Oncology and…0Advances in Oncology and Radiotherapy: 0 fractional works
TransportationIndustrial and Manufacturing EngineeringElectrical and Electronic EngineeringInformation Systems and Management4 others

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

  1. 1 Human Mobility and Location-Based Analysis Transportation 1 works
  2. 2 Digital Transformation in Industry Industrial and Manufacturing Engineering 0 works
  3. 3 Indoor and Outdoor Localization Technologies Electrical and Electronic Engineering 0 works
  4. 4 Advanced MIMO Systems Optimization Electrical and Electronic Engineering 0 works
  5. 5 Advanced Data and IoT Technologies Electrical and Electronic Engineering 0 works
  6. 6 Academic Publishing and Open Access Information Systems and Management 0 works
  7. 7 Complex Systems and Time Series Analysis Economics and Econometrics 0 works
  8. 8 Computational Drug Discovery Methods Computational Theory and Mathematics 0 works
  9. 9 Time Series Analysis and Forecasting Signal Processing 0 works
  10. 10 Advances in Oncology and Radiotherapy Radiology, Nuclear Medicine and Imaging 0 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 available41.0%not open59.0%

World: 40% of research is openly available.

with international co-authors33.0%domestic only67.0%

World: 18% is written across borders.

How has Ericsson (Spain)'s research output changed?

Output in 2022-2025 was 29% lower than in 2018-2021.

still counting200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Ericsson (Spain) as a percentage of every work published that year, 0.000053% in 2024.

still counting0.00010%0.00020%Ericsson (Spain)0.000030% in 2025200020102020

Fractional works of Ericsson (Spain) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Madrid

All research institutions in Madrid

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

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