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Wu Wu Lab
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A lab researching information and communication technologies that integrate wireless networks and computers.
AboutAbout the lab
Integrating wireless networks and computers.
The Wu Wu Lab conducts broad research on technologies that integrate wireless networks and computers.
It covers information and communication technologies for realizing a smart society, including vehicular networks, sensor networks, cloud computing, and IoT.
Its themes include mechanisms for vehicles and pedestrians to communicate with one another, and communication methods in which devices connect with one another autonomously and in a decentralized manner.
The lab's website is shared with the Yoshinaga Lab, which belongs to the same research group.
Key terms
- IoT
- The Internet of Things. A mechanism in which various devices are connected to the internet and exchange information.
- Vehicle-to-vehicle (V2V)
- Communication between vehicles. Communication between roadside equipment and vehicles is called roadside-to-vehicle, and communication between pedestrians and vehicles is called vehicle-to-pedestrian.
- Cyber-physical systems (CPS)
- A mechanism that links information from real-world sensors with the powerful computing capability of cyberspace.
- Autonomous decentralization
- A mode of operation in which each device communicates on its own and works cooperatively with others, without relying on infrastructure or central management.
ResearchResearch themes
The lab conducts broad research on technologies that integrate wireless networks and computers, covering information and communication technologies for realizing a smart society. Its topics include video delivery, cooperative communication among vehicles, traffic information guidance, and big data collection from vehicles.
*Illustrative imageVideo delivery systems using IoT
As the number of IoT devices grows, communication methods that depend on infrastructure alone make it harder to maintain the communication quality that video requires. The lab researches and develops an IoT protocol based on autonomous decentralized communication, and a video delivery system that uses it.
*Illustrative imageCooperative communication connecting vehicles and pedestrians
Using vehicle-to-vehicle, roadside-to-vehicle, and vehicle-to-pedestrian communication, the lab studies cooperative communication and control systems aimed at reducing traffic accidents, relieving congestion, providing appropriate information during disasters, and making driving more comfortable. Vehicular networks are part of cyber-physical systems (CPS).
*Illustrative imageTraffic information guidance for large-scale events
To ease traffic congestion at large-scale events and deliver accurate traffic information, the lab studies frameworks and protocols for autonomous decentralized cooperative systems. The design uses vehicle-to-vehicle, roadside-to-vehicle, vehicle-to-pedestrian, and M2M communication, along with crowdsourcing, to guide users along routes suited to their destinations.
*Illustrative imageCollecting and distributing the processing of vehicle big data
The lab studies protocols that combine vehicular ad hoc networks with cellular communication to efficiently collect and transfer the big data generated by in-vehicle sensors. It also studies methods that distribute data processing using computing resources such as in-vehicle CPUs.
MembersFaculty
The Wu Wu Lab consists of faculty members, postdoctoral researchers, students in the doctoral, master's, and undergraduate programs, and research students.As of 2025
- ProfessorWu Wu
VoicesStudent voices
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Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images. Cropped CC BY-SA images are provided under the same CC BY-SA license as the original (version shown on each line).
- Top image: “Traffic information sign, M2, Belfast - geograph.org.uk - 3854949” Albert Bridge / CC BY-SA 2.0 (cropped)
- Video delivery systems using IoT: “Bluetooth IoT Gateway” IoT Devices Manufacturer / CC0 (cropped)
- Cooperative communication connecting vehicles and pedestrians: “Myojinbashi Takamori side roundabout 01” Matsushima Hidehiro / CC BY-SA 4.0 (cropped)
- Traffic information guidance for large-scale events: “Traffic Barriers for D-Day Events 2” Tim Sheerman-Chase / CC BY 2.0 (cropped)
- Collecting and distributing the processing of vehicle big data: “Car park sensor” ProjectManhattan / CC0 (cropped)
- Related lab (吉永 努 研究室): “Google's First Production Server (1999) rack - Computer History Museum ( by Carlo Nardone)” Carlo Nardone from Roma, Italy / CC BY-SA 2.0 (cropped)
- Related lab (本多 弘樹・三輪 忍・八巻 隼人 研究室): “Network switches” ShakataGaNai / CC BY-SA 3.0 (cropped)
- Related lab (橋山 智訓 研究室): “Robot-human-face onscreen” Steve Jurvetson from Menlo Park, USA / CC BY 2.0 (cropped)
- Related lab (佐藤 光哉 研究室): “WSN event detection” Camackay10 / CC BY-SA 4.0 (cropped)
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