Intae Ryoo, Seokhoon Kim, Vol. 19, No. 6, June 30, 2025
10.3837/tiis.2025.06.009

• Smart Grid
• Internet of Things
• Energy Efficiency
• Hybrid Group Management Media Access Control
• Big data processing

Ahreum Shin, Intae Ryoo, Seokhoon Kim, Vol. 14, No. 3, March 31, 2020
10.3837/tiis.2020.03.002

• WSN (Wireless Sensor Network)
• multi-sink
• IoT (Internet of Things)
• Mobile Sensor Network
• Big Data Computing

Eunsung Cho, Intae Ryoo, Vol. 12, No. 2, February 27, 2018
10.3837/tiis.2018.02.017

• High-Performance UAV
• Autonomous Tracking UAV
• UAV Platform
• UAV Hardware Platform
• UAV Software Platform
• UAV System Architecure