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University · Chongqing · China

Chongqing University of Posts and Telecommunications

In research, Chongqing University of Posts and Telecommunications stands highest in Computer Networks and Communications (#20 of 705 worldwide), Engineering (#226 of 6,636 worldwide) and Computer Science (#212 of 4,667 worldwide), 2022–2025. Relative to its size it is most specialised in Computer Vision and Pattern Recognition, Computer Networks and Communications and Signal Processing — Computer Vision and Pattern Recognition is 8.5× its share of world research.

cqupt.edu.cnROR OpenAlex
World rank, 2022–2025
#1,071
of 28,054 · #2,507 all time
Rank in China
#341
of 3,058
Research works
19k
▲ 54% vs 2013–17
Citations
144k
7.5 per fractional work
Top-10% rate
18.2%
record average 16.5%
Open access
23%
world 28%

What is Chongqing University of Posts and Telecommunications 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
Computer Networks and CommunicationsSubfield #20 of 705 23.2%409 #151
EngineeringField #226 of 6,636 15.9%2,210 #699
Computer ScienceField #212 of 4,667 19.9%2,057 #607
Physical SciencesDomain #679 of 12,888 17.8%4,977 #1824
Computer Vision and Pattern RecognitionSubfield #66 of 941 18.2%637 #199
Artificial IntelligenceSubfield #187 of 1,884 19.2%586 #514
Aerospace EngineeringSubfield #79 of 795 28.3%322 #606
Electrical and Electronic EngineeringSubfield #243 of 2,318 12.6%790 #549
Control and Systems EngineeringSubfield #98 of 793 14.6%265 #417
Information SystemsSubfield #174 of 1,291 24.1%173 #411

Each strip is that field’s whole ranked pool, with the notch where Chongqing University of Posts and Telecommunications 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).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Computer Networks and Communications#151 #20
  2. Engineering#699 #226
  3. Computer Science#607 #212
  4. Physical Sciences#1,824 #679
  5. Computer Vision and Pattern Recognition#199 #66
  6. Artificial Intelligence#514 #187
  7. Aerospace Engineering#606 #79
  8. Electrical and Electronic Engineering#549 #243
  9. Control and Systems Engineering#417 #98
  10. Information Systems#411 #174
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Chongqing University of Posts and Telecommunications specialise in?

Where its research is concentrated relative to its size: Computer Vision and Pattern Recognition takes 8.5× the share of its output that it takes of world research.

  1. Computer Vision and Pattern RecognitionSubfield · 637.3 works8.5×
  2. Computer Networks and CommunicationsSubfield · 409.0 works7.7×
  3. Signal ProcessingSubfield · 122.0 works6.8×
  4. Media TechnologySubfield · 121.1 works6.5×
  5. Statistical and Nonlinear PhysicsSubfield · 89.8 works4.8×
  6. Business and International ManagementSubfield · 29.7 works4.8×
  7. Aerospace EngineeringSubfield · 322.1 works4.6×
← 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: 0.12× its world share, 34 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.36× its world share, 114 worksBiochemistry, Geneti…Immunology and Microbiology: 0.06× its world share, 4 worksImmunology and Micro…Neuroscience: 1.16× its world share, 112 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.08× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 0.39× its world share, 8 worksChemical EngineeringChemistry: 0.32× its world share, 30 worksChemistryComputer Science: 4.45× its world share, 2,057 worksComputer ScienceEarth and Planetary Sciences: 0.46× its world share, 43 worksEarth and Planetary …Energy: 0.62× its world share, 34 worksEnergyEngineering: 2.48× its world share, 2,210 worksEngineeringEnvironmental Science: 0.31× its world share, 91 worksEnvironmental ScienceMaterials Science: 0.96× its world share, 199 worksMaterials ScienceMathematics: 1.02× its world share, 71 worksMathematicsPhysics and Astronomy: 1.77× its world share, 234 worksPhysics and AstronomyDentistry: 0.15× its world share, 4 worksDentistryHealth Professions: 0.20× its world share, 31 worksHealth ProfessionsMedicine: 0.16× its world share, 180 worksMedicineNursing: 0.05× its world share, 1 worksNursingVeterinary: 0.14× its world share, 1 worksVeterinaryArts and Humanities: 0.09× its world share, 16 worksArts and HumanitiesBusiness, Management and Accounting: 0.64× its world share, 123 worksBusiness, Management…Decision Sciences: 1.72× its world share, 99 worksDecision SciencesEconomics, Econometrics and Finance: 0.26× its world share, 34 worksEconomics, Econometr…Psychology: 0.30× its world share, 54 worksPsychologySocial Sciences: 0.22× its world share, 163 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 4.5×. Every wedge is a field page.

Who are the top researchers at Chongqing University of Posts and Telecommunications?

Ranked on the composite score, Xiaojie Wang, Min Wang and Wei Zhu lead among researchers whose main affiliation is Chongqing University of Posts and Telecommunications.

  1. 1 Xiaojie Wang China · #24,688 worldwide 515 citations · 75 works
  2. 2 Min Wang China · #77,149 worldwide 435 citations · 63 works
  3. 3 Wei Zhu China · #97,606 worldwide 194 citations · 33 works
  4. 4 Jie Yang China · #105,694 worldwide 291 citations · 26 works
  5. 5 Peiyang Li China · #140,640 worldwide 205 citations · 25 works
  6. 6 Zhiyong Luo China · #170,810 worldwide 73 citations · 27 works
  7. 7 Hongjiang Lei China · #177,095 worldwide 289 citations · 45 works
  8. 8 Lun Tang China · #181,776 worldwide 183 citations · 37 works
  9. 9 Bin Xiao China · #183,947 worldwide 407 citations · 81 works
  10. 10 Yong Wang China · #220,348 worldwide 247 citations · 64 works
All ranked researchers at Chongqing University of Posts and Telecommunications

Which keywords describe research at Chongqing University of Posts and Telecommunications?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Neural Networks, Machine Learning, Convolutional Neural Networks, Wireless Sensor Networks, Internet of Things, Sparse Representation and Energy Efficiency.

▲ 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. Deep Learning1,271▲ 6.2×83 topics
  2. Neural Networks542▲ 5.9×37 topics
  3. Machine Learning535▲ 2.8×85 topics
  4. Convolutional Neural Networks299▲ 6.9×14 topics
  5. Internet of Things216▲ 4.2×26 topics
  6. Energy Efficiency195▲ 3.5×30 topics
  7. Wireless Sensor Networks192▲ 7.1×20 topics
  8. Remote Sensing174▲ 2.4×30 topics
  9. Sparse Representation155▲ 13×6 topics
  10. Feature Extraction146▲ 5.3×10 topics
  11. Data Mining137▲ 3.1×18 topics
  12. Security135▲ 3.5×18 topics
  13. Classification123▲ 4.5×10 topics
  14. Wireless Communications122▲ 12×5 topics
  15. Wavelet Transform120▲ 8.8×7 topics
  16. 5G Networks119▲ 9.9×5 topics
  17. Security and Privacy117▲ 10×3 topics
  18. IoT Security113▲ 5.9×3 topics
  19. Image Processing111▲ 4.2×14 topics
  20. Wireless Networks109▲ 12×9 topics
  21. Support Vector Machines108▲ 5.7×8 topics
  22. Computer Vision104▲ 6.5×4 topics
  23. Feature Selection104▲ 7.9×6 topics
  24. Multi-Agent Systems102▲ 9.1×6 topics
  25. Mobile Edge Computing100▲ 11×2 topics
  26. Image Classification96▲ 9.4×3 topics
  27. Anomaly Detection96▲ 5.5×5 topics
  28. Channel Modeling92▲ 12×6 topics
  29. Representation Learning91▲ 11×3 topics
  30. Smart Cities89▲ 5.8×7 topics
  31. Image Recognition85▲ 11×2 topics
  32. Sensor Networks85▲ 5.7×5 topics
  33. Object Detection85▲ 11×1 topic
  34. Semantic Segmentation85▲ 11×1 topic
  35. Wireless Communication82▲ 9.2×7 topics
  36. Beamforming80▲ 13×4 topics
  37. Autonomous Vehicles80▲ 6.4×4 topics
  38. Channel Estimation80▲ 16×4 topics
  39. Convolutional Neural Network79▲ 8.4×4 topics
  40. Hyperspectral75▲ 15×2 topics

Which research topics does Chongqing University of Posts and Telecommunications publish most on?

By volume in 2022–2025: Advanced Neural Network Applications, IoT and Edge/Fog Computing, Video Surveillance and Tracking Methods and Indoor and Outdoor Localization Technologies.

Advanced Neural Network …85Advanced Neural Network Applications: 85 fractional worksIoT and Edge/Fog Computing59IoT and Edge/Fog Computing: 59 fractional worksVideo Surveillance and Tracking Methods: 55 fractional worksIndoor and Outdoor Localization Technologies: 54 fractional worksAdvanced Image and Video Retrieval Techniques: 50 fractional worksAnomaly Detection Techniques and Applications: 47 fractional worksAntenna Design and Analysis: 47 fractional worksAdvanced Wireless Commun…44Advanced Wireless Communication Technologies: 44 fractional worksRobotic Path Planning Algorithms: 44 fractional worksRobotics and Sensor-Based Localization: 43 fractional works
Computer Vision and Pattern RecognitionComputer Networks and CommunicationsElectrical and Electronic EngineeringArtificial Intelligence1 others

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

  1. 1 Advanced Neural Network Applications Computer Vision and Pattern Recognition 85 works
  2. 2 IoT and Edge/Fog Computing Computer Networks and Communications 59 works
  3. 3 Video Surveillance and Tracking Methods Computer Vision and Pattern Recognition 55 works
  4. 4 Indoor and Outdoor Localization Technologies Electrical and Electronic Engineering 54 works
  5. 5 Advanced Image and Video Retrieval Techniques Computer Vision and Pattern Recognition 50 works
  6. 6 Anomaly Detection Techniques and Applications Artificial Intelligence 47 works
  7. 7 Antenna Design and Analysis Aerospace Engineering 47 works
  8. 8 Advanced Wireless Communication Technologies Electrical and Electronic Engineering 44 works
  9. 9 Robotic Path Planning Algorithms Computer Vision and Pattern Recognition 44 works
  10. 10 Robotics and Sensor-Based Localization Aerospace Engineering 43 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 available23.0%not open77.0%

World: 28% of research is openly available.

with international co-authors8.3%domestic only91.7%

World: 19% is written across borders.

How has Chongqing University of Posts and Telecommunications's research output changed?

Output in 2018–2022 was 54% higher 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 Chongqing

All research institutions in Chongqing

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.