Publications
Conference publications
- Raghav H. Venkatnarayan, Muhammad Shahzad, Sangki Yun, Christina Vlachou, Kyu-Han Kim, "Leveraging Polarization of WiFi Signals to Simultaneously Track Multiple People", ACM UbiComp 2020
- Sangki Yun*, Yongtae Park*, and Kyu-Han Kim, "When IoT met Augmented Reality: Visualizing the Source of the Wireless Signal in AR View", ACM MobiSys 2019.
- Sangki Yun, Yi-chao Chen, Huihuang Zhang, Lili Qiu, and Wenguang Mao, “Strata: Fine-Grained Device-Free Tracking Using Acoustic Signals”, ACM MobiSys 2017.
- Wenguang Mao, Zaiwei Zhang, Lili Qiu, Jian He, Yuchen Cui, and Sangki Yun, “Indoor Follow Me Drone”, ACM MobiSys 2017 (Best paper nominee).
- Sangki Yun, Yi-chao Chen, and Lili Qiu, “Turning a Mobile Device into a Mouse in the Air”, ACM MobiSys 2015.
- Sangki Yun and Lili Qiu, “Supporting WiFi and LTE Co-existence”, IEEE INFOCOM 2015.
- Sangki Yun, Daehyeok Kim, Xiaofan Lu and Lili Qiu, “Optimized Layered Integrated Video Encoding”, IEEE INFOCOM 2015.
- Sangki Yun, Daekyeok Kim and Lili Qiu, “Fine-grained Spectrum Adaptation in WiFi Networks”, ACM MobiCom 2013.
- Sangki Yun, Lili Qiu and Apurv Bhartia, “Multi-point to Multi-point MIMO in Wireless LANs”, IEEE INFOCOM 2013.
- Sangki Yun and Hyogon Kim, “Rate Diverse Network Coding: Breaking the Broadcast Bottleneck,” ACM MobiHoc 2010.
- Sangki Yun and Hyogon Kim, “On-line Detection of Spamming Botnet Campaign Activities with Hidden Markov Model”, ICONI 2010.
- Hyundeok Seo, Sangki Yun and Hyogon Kim, “Solving Coupon Collector's Problem for the Safety Beaconing in the IEEE 802.11p WAVE,” IEEE Vehicular Technology Conference (VTC)-fall 2010.
- Yongtae Park, Chiho Jo, Sangki Yun, and Hyogon Kim, “Multi-Room IPTV Delivery through Pseudo-Broadcast over IEEE 802.11 Links,” IEEE Vehicular Technology Conference (VTC)-spring 2010.
- Kyungsoo Lee, Sangki Yun, Yongtae Park, Hyogon Kim, "On the Utility of Rate Adaptation for Broadcast/Multicast Media Traffic in 802.11 Networks," ACM CoNext 2009, student workshop.
- Hyunho Koh, Sangki Yun and Hyogon Kim, "Sidewalk: a RFID Tag Anti-Collision Algorithm Exploiting Sequential Arrangements of Tag IDs", IEEE International Conference on Communications (ICC) 2008.
- Juhong Min, Jihun Ha, Sangki Yun, Inhye Kang, and Hyogon Kim, "Secure Vehicular Communication for Safety Application - A Measurement Study", IEEE Vehicular Technology Conference (VTC)-spring 2008.
- Kyung Lee, Sangki Yun, Inhye Kang and Hyogon Kim, "Hop-by-Hop Aggregation for VoIP on Multi-Hop Wireless Networks", IEEE International Conference on Communications (ICC) 2008.
- Kyungsoo Lee, Sangki Yun, and Hyogon Kim, "Boosting Video Capacity of IEEE 802.11n through Multiple Receiver Frame Aggregation", IEEE Vehicular Technology Conference (VTC)-spring 2008.
- Sangki Yun and Hyogon Kim, “Collision-Free Downlink Scheduling in the IEEE 802.15.4 Network”, International Conference on Information Networking (ICOIN) 2007, Estoril, Portugal.
- Sangki Yun, Hyogon Kim, Heejo Lee and Inhye Kang, “Improving VoIP call capacity of multi-hop wireless networks through self-controlled frame aggregation”, IEEE Vehicular Technology Conference (VTC) Fall, 2006.
- Jongwon Yoon, Sangki Yun, Hyogon Kim, “Maximizing differentiated throughput in IEEE 802.11e wireless LANs”, IEEE Local Computer Networks (LCN), 2006.
- Hyogon Kim, Sangki Yun, Heejo Lee, Inhye Kang and Kyuyoung Choi, "A simple congestion-resilient link adaptation algorithm for IEEE 802.11 WLANs", IEEE Global Telecommunications Conference (Globecom) 2006.
- Sangki Yun, Hyogon Kim, Inhye Kang, “Squeezing 100+ VoIP calls out of 802.11b WLANs”, IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2006.
Journal publications
- Sangki Yun, Hyogon Kim and Kun Tan, “Towards Zero Retransmission Overhead: A Symbol Level Network Coding approach to retransmission”, IEEE Transactions on Mobile Computing (TMC), vol. 10, No. 8, pp. 1083-1095, Aug. 2011.
- Sangki Yun, Byoungseung Kim, Saewoong Bahk and Hyogon Kim "Identifying IP Blocks with Spamming Bots by Spatial Distribution," IEICE Transactions on Communications, Vol. E93-B, No. 8, pp. 2188-2190, Aug. 2010.
- Sangki Yun, Hyogon Kim, Heejo Lee, Inhye Kang, “100+ VoIP calls on 802.11b: The power of combining voice frame aggregation and uplink-downlink bandwidth control in wireless LANs,” IEEE Journal on Selected Areas in Communications (JSAC), Vol. 25, No. 4, pp. 689-698, May 2007.
- Hyogon Kim, Sangki Yun, Heejo Lee, “Boosting VoIP capacity of wireless mesh networks through lazy frame aggregation,” IEICE Transactions on Communications, Vol. E90-B, No. 5, pp. 1283-1285, May 2007.
- Hyogon Kim, Sangki Yun, I. Kang, “Resolving 802.11 performance anomaly through service differentiation,” IEEE Communications Letters, Vol. 9, Issue 7, July 2005.