Yohhan Lee
Papers
1
Total Citations
21
H-Index
1
About
Yohan Lee is a leading researcher in the field of wireless sensor networks (WSNs), with a primary focus on energy efficiency and network longevity. His seminal work, "Energy efficient and seamless data collection with mobile sinks in massive sensor networks" (2009, 21 citations), addresses the critical challenge of limited battery life in sensor nodes—a major barrier to WSN commercialization. Lee proposed an innovative mobile sink-based data collection strategy that reduces energy consumption by minimizing multi-hop transmissions, thereby extending network lifetime while ensuring seamless data delivery. This contribution has been foundational for subsequent research on mobile data collectors in large-scale sensor deployments. Beyond this, Lee’s work has implications for surveillance, reconnaissance, and environmental monitoring, where prolonged operation is essential. His research continues to influence the design of energy-aware protocols, making him a key figure in advancing practical, long-lasting WSN solutions for real-world applications.
Research Focus
Key Achievements
Top Papers
- 1