子計劃四致力於無線隨意及感測網路，我們期望發展行動隨意網路(mobile ad hoc networks (MANET)) 及 無線感測網路(wireless sensor networks (WSN))的關鍵技術，並將成果整合於一全IP的核心網路之下。

Wireless Ad Hoc and Sensor Networking Technologies:

• Ad Hoc and Sensor Network
• Fundamental Research
• The Coverage Problem
• Network Deployment
• Transmission Quality


• Communication Protocol Design
• MAC and Routing
• QoS and Multimedia Support
• Energy Efficiency


• Application and System Development
• Positioning and Tracking
• Guiding and Navigation
• Intelligent Housing


• Core Network
• Network Architecture Design and Integration
• Network Performance Analysis and Improvement