Congratulations to Shinik Park and Junseon Kim for their paper accepted at ACM CoNEXT 2018!!

[ ABSTRACT ]Since the diagnosis of severe bufferbloat in mobile cellular networks, a number of low-latency congestion control algorithms have been proposed. However, due to the need for continuous bandwidth probing in dynamic cellular channels, existing mechanisms are designed to cyclically overload the network. As a result, it is inevitable that…

VehicleSense: A Reliable Sound-based Transportation Mode Recognition System for Smartphones - Presented at IEEE WoWMoM 2017

So far, there have been no previous works with a satisfying performance in terms of a latency, a recognition accuracy and an energy efficiency at the same time. VehicleSense achieves all of these performances simultaneously by utilizing the unique characteristics of a sound of vehicles and implementing accelerometer-based trigger systems.…

QuickTalk: New Communication Method for IoT Devices

IoT devices are in general considered to be straightforward to use. However, we find that there are a number of situations where the usability becomes poor. The situations include but not limited to the followings: 1) when initializing an IoT device, 2) when trying to control an IoT device which…

Wining 2nd prize at the 23rd Samsung HumanTech Paper Award

Wooseung Nam has received the second prize (Silver Prize) in the field of Communication/Networks with the research named, "New compression technique with previous synchronized data for Data synchronization", at the 23rd Samsung HumanTech Paper Award. In his work, he proposes a novel network data encoding technique which dynamically eliminates…