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Communications and Information Engineering (CIE)

Communications and Information Engineering (CIE) stands at the forefront of innovation, uniting excellence in computer vision, artificial intelligence, next-generation wireless and optical communications, and advanced network optimization. Our research portfolio spans deep learning–driven image and video intelligence, anomaly detection, and medical imaging breakthroughs, as well as 5G and beyond wireless systems, photonics, high-speed optical networks, intelligent communication infrastructures, and cutting-edge cybersecurity. With world-class expertise in graph theory, combinatorial optimization, and intelligent network design, we drive solutions that shape the future of smart factories, healthcare, intelligent transportation, and the digital economy. We are committed to forging strong collaborations with academia and industry, transforming ambitious ideas into technologies that redefine global communication and intelligent systems.

Research Highlights

Computer Vision and Image Intelligence
Research on image and video analysis, super-resolution, anomaly detection, medical imaging, 3D reconstruction, and recognition technologies. We advance deep learning–based methods for healthcare, security, and intelligent surveillance systems.
Artificial Intelligence and Machine Learning for Communications
Focus on AI-driven communication systems, reinforcement learning in networks, vehicular mobility, traffic anomaly detection, and privacy-aware data analytics. Our work integrates machine learning to enhance performance, efficiency, and trust in next-generation communication networks.
Wireless and Communication Networks
Covering 5G and beyond, network design and optimization, survivability, security via SDN, NFV in cloud orchestration, and intelligent traffic engineering. We design resilient, efficient, and trustworthy networks for future digital ecosystems.
Optical and Photonic Communications
Exploring fiber-optic communication, optoelectronics, photonic devices, high-speed optical transceivers, amplifiers, and wavelength-division multiplexing. Our research empowers high-capacity, energy-efficient, and reliable communication infrastructures.
Antennas, Microwave, and Electromagnetics
Specializing in antennas, phased arrays, propagation, microwave engineering, scattering, and computational electromagnetics. We pioneer high-performance designs that enable advanced wireless and satellite communication systems.
Digital Signal Processing and Acoustic Applications
Research on adaptive filtering, noise reduction, acoustic echo cancellation, and multi-rate DSP techniques. We develop intelligent signal processing methods for speech enhancement, hearing aids, and hands-free communications.
Graph Theory, Optimization, and Network Intelligence
Focused on graph-based models, combinatorial optimization, metaheuristics, and swarm intelligence applied to communication and infrastructure networks. We create intelligent optimization frameworks that improve efficiency, scalability, and reliability in complex systems.
Emerging Applications and Cross-disciplinary Innovations
Including railway network simulation, VR for smart factories and healthcare, telecommunication economics, and M.A.D. networking. Our interdisciplinary research bridges technology with real-world industries to drive innovation and digital transformation.

Members

Head of Research Laboratory
Dr.Supavadee Aramvith
Associate Professor

Research area
– Image and Video Super Resolution.
– Video Anomaly Detection.
– Video Coding and Transmissions.

Email: Supavadee.A@chula.ac.th

Dr.Chaiyachet Saivichit
Associate Professor

Research area
– Communication Networking
– Telecommunication Economics
– M.A.D. Networking

Email: Chaiyachet.S@chula.ac.th

Dr.Chaodit Aswakul
Associate Professor

Research area
– Network Security
– Network Function Virtualisation
– Reinforcement Learning in Road

Email: Chaodit.a@chula.ac.th

Jakapan Lee
Lecturer

Research area
– Telecommunication and Networking

Email: Jakapan.L@chula.ac.th

Dr.Nisachon Tangsangiumvisai
Associate Professor

Research area
– Adaptive Filtering and its applications
– Noise Reduction Techniques

Email: Nisachon.T@chula.ac.th

Dr.Pasu Kaewplung
Associate Professor

Research area
– All of telecommunications technologies with no any burdens to realize Digital Eco-System. 5G, Fiber-optics networks, LEO Satellite, AI, Bigdata, etc., whatever you want to conduct your carrier path.

Email: Pasu.K@chula.ac.th

Dr.Budsara Boriboon
Lecturer

Research area
– Optical Communication
– Photonic network and devices
– Short-reach applications
– Optical amplifiers

Email: budsara.b@chula.ac.th

Dr.Charnchai Pluempitiwiriyawej
Associate Professor

Research area
– Image Processing
– 3D image Reconstruction
– Gait recognition.

Email: Charnchai.P@chula.ac.th

Dr.Duang-rudee Worasucheep
Associate Professor

Research area
– Optical fiber communication
– Optoelectronics
– Wavelength division multiplexing

Email: Duangrudee.W@chula.ac.th

Dr.Lunchakorn Wuttisittikulkij
Professor

Research area
– 5G and beyond
– AI and machine learning
– Railway network simulation

Email: Lunchakorn.W@chula.ac.th

Dr.Panuwat Janpugdee
Assistant Professor

Research area
– Antennas
– Phased Arrays
– Microwave engineering

Email: panuwat.ja@chula.ac.th

Dr.Teerapol Silawan
Assistant Professor

Research area
– Graph network and its applications
– Combinatorial optimization
– Metaheuristic and heuristic optimization (Swarm intelligence, Evolutionary algorithm, search based optimization, etc.)

Email: Teerapol.S@chula.ac.th