Combinatorial Network Optimization

Younghyun Kim, Haneul Ko, Sangheon Pack*, Wonjun Lee, and Xuemin Sherman Shen, "Mobility-Aware Call Admission Control Algorithm with Handoff Queue," IEEE Transactions on Vehicular Technology, to appear. (0.33)

Sangheon Pack, Kihun Kim, Wonjung Kim, Taewon Song, and Seongman Min, "A Cross Layer Approach to Reduce Channel Access Delay Jitter in IEEE 802.11 WLANs," Springer Wireless Personal Communications, to appear. (0.5)

Kiwon Lee, Insun Jang, Sangheon Pack*, and Wonjun Lee, "Design and Analysis of Cooperative Wireless Data Access Algorithms in Multi-Radio Wireless Networks," ACM/Springer Wireless Networks (WINET), Vol. 19, No. 1, pp. 17-29, January 2013. (0.33)

Haneul Ko, Sangheon Pack*, and Wonjun Lee, "Timer-based Push Scheme for Online Social Networking Services in Wireless Networks," IEEE Communications Letter, Vol. 16, No. 12, pp. 2095-2098, December 2012. (0.33)

Hyunhee Park, Wonjung Kim, and Sangheon Pack*, "A Deterministic Channel Access Scheme for Multimedia Streaming in WiMedia Networks," Springer Wireless Networks, Vol. 18, No. 7, pp. 771-785, October 2012. (0.5).

Jong-In Lee, Wonjung Kim, Taewon Song, Sangheon Pack*, Chul-Hee Kang, and Sungho Hwang, "A Channel Adaptive ACK Mechanism in High Rate Wireless Personal Area Networks," Springer Wireless Personal Communications, Vol. 66, No. 2, pp. 473-488, September 2012. (0.33)

Sangheon Pack, Seongyeol Yang, Wonjung Kim, and Wonjun Lee, "Performance Analysis of Multicast and Broadcast Services in Mobile WiMAX Systems," IEEE Communications Letter,  Vol. 15, No. 11, pp. 1246-1248, November 2011. (0.33)

Sangheon Pack, Gwangwoo Park, Younghyun Kim, and Wonjun Lee, "Reducing Call Setup Latency in Mobile VoIP Systems," IEEE Communications Letter,  Vol. 15, No. 10, pp. 1126-1128, October 2011. (0.2)

Hyung-Taig Lim, Younghyun Kim, Sangheon Pack, and Chul-Hee Kang, "Call Admission Control with Heterogeneous Mobile Stations in Cellular/WLAN Interworking Systems," EURASIP Journal on Wireless Communications and Networking,  Vol. 2011, No. 91, pp. 1-17, September 2011. (0.25)

Younghyun Kim, Kihun Kim, Sangheon Pack, and Wonjun Lee, "Analysis of Session Handover Probability in NEMO-based Vehicular Networks," Springer Wireless Personal Communications,  Vol. 61, No. 4, pp. 697-710, December 2011.  (0.25)

Jihoon Lee, Sangheon Pack, Taekyong Kwon, and Yanghee Choi, "Reducing Handover Delay by Location Management in Mobile WiMAX Multicast and Broadcast Services," IEEE Transactions on Vehicular Technology, Vol. 60, No. 2, pp. 605-617, February 2011. (0.5)

Sangheon Pack, Gwangwoo Park, Kiwon Lee, and Wonjun Lee, "Analysis of SIP Transfer Delay in Multi-Rate Wireless Networks," IEEE Communications Letter, Vol. 14, No. 10, pp. 918-920, October 2010. (0.33)

Younghyun Kim, Sangheon Pack, Chung Gu Kang, and Soon-Jun Park, "An Enhanced Information Server for Seamless Vertical Handover in IEEE 802.21 MIH Networks," Elsevier Computer Networks, Vol. 55, No. 1, pp. 147-158, January 2011 (0.25)

Haneul Ko, Younghyun Kim, Minsu Shin, and Sangheon Pack, "An Interworking Architecture between Internet and Contents Oriented Networks," in Proc. International Conference on Information Networking (ICOIN) 2013, Bangkok, Thailand, January 2013. (0.33)

Giwon Lee, Insun Jang, and Sangheon Pack, "Fast Wireless Data Access Scheme in Wireless Networks," in Proc. IEEE International Conference on Computing, Networking and Communications (ICNC) 2013 Workshop, San Diego, USA, January 2013. (0.5)

Younghyun Kim, Sangheon Pack, and Xuemin Sherman Shen, "Dynamic Bandwidth Allocation in Mobile Hotspots," in Proc. International Conference on Wireless Communications and Signal Processing (WCSP) 2012, Huangshan, China, October 2012. (0.5)

Sangheon Pack, Hyunhee Park, Sungman Min, and Insun Jang, "Energy Efficiency Analysis of IEEE 802.11 PSM in Multi-Rate Environment," in Proc. IEEE International Consumer Communications and Networking Conference (CCNC) 2012, Las Vegas, USA, January 2012. (0.5)

Sangheon Pack, Kihun Kim, Wonjung Kim, and Taewon Song, "'Consistent Random Backoff to Reduce Channel Access Delay Jitter in IEEE 802.11 WLANs," in Proc. IEEE ICCCN Workshop on Performance Modeling and Evaluation in Computer and Telecommunication Networks, Hawaii, USA, July 2011. (0.33)

 Gwangwoo Park, Younghyun Kim, and Sangheon Pack, "A Timer-based Session Setup Procedure in Cellular-WLAN Integrated Systems," in Proc. IEEE MobiWorld 2010 (Conjunction with INFOCOM 2011), Shang-Hai, China, April 2011. (0.5)

Taewon Song, Wonjung Kim, and Sangheon Pack, "Opportunistic Relay Selection Scheme with Frame Aggregation," in Proc. IEEE International Consumer Communications & Networking Conference (CCNC) 2011, Las Vegas, USA, January 2011 (0.33)

Sangheon Pack, Younghyun Kim, Kihun Kim, and Wonjun Lee, "On Session Handoff Probability in NEMO-based Vehicular Environments," in Proc. IEEE International Workshop on Mobile IPv6 and Network-based Localized Mobility Management (MobiWorld) 2010 (Conjunction with IEEE CCNC 2010), Las Vegas, USA, January 2010. (0.5)

Sangheon Pack, Kiwon Lee, Jaeduck Ko, and Wonjun Lee, "Cooperative Wireless Data Access Algorithms in Multi-Radio Wireless Networks," in Proc. IEEE International Consumer Communications & Networking Conference ( CCNC) 2010, Las Vegas, USA, January 2010. (0.5)

Jihoon Lee, Sangheon Pack, Taekyoung Kwon, and Yanghee Choi, "Proactive Transmission-based QoS Provisioning for Multicast and Broadcast Services in Mobile WiMAX Systems," in Proc. ACM Workshop on Mobile Internet Through Cellular Networks (MICNET) 2009 (Conjunction with ACM Mobicom 2009), Beijing, China, September 2009. (0.5)

Sangheon Pack, Seongyeol Yang, Joo-Sang Youn, Yong-Geun Hong, and Jung-Soo Park, "p-Persistent Frame Replication for Resilient Services in Multi-Radio Wireless Networks," in Proc. International Wireless Communications and Mobile Computing Conference (IWCMC) 2009, Leipzig, Germany, June 2009. (0.3)

고재덕, 백상헌, "IEEE 802.15.3 WPAN에서의 Erasure Coding 인지형 Delay ACK 전송 기법", in Proc. 한국정보과학회 추계학술발표회, pp.174-175, November 2009.(0.5)