Daeha Jin, Yongwoo Cho, Heonshik Shin, “Modeling of simulated combat training system based on LTE-MTC,” in Proceedings of the Korean Society of Computer Information Conference, Vol. 39, No. 1(B), pp. 112-113, June, 2012.

Yongjin Cho, Yongwoo Cho, Heonshik Shin, “Efficient Error Recovery Scheme in Broadcasting MPEG-4 FGS Video over 3G Cellular Network,” in Proceedings of the Korean Institute of Communication Sciences Conference, Vol. 38, No. 1, pp. 378-378, November, 2008.

Kookjin Lee, Yongwoo Cho, Heonshik Shin, “QoS-Sensitive Real-Time Simulation for Mobile IPTV Services,” in Proceedings of the Korean Institute of Communication Sciences Conference, Vol. 38, No. 1, pp. 265-265, November, 2008.

Jungki Kim, Yongwoo Cho, Heonshik Shin, “Cooperative Mobile WiMAX Relay for Seamless Live IPTV Services,” in Proceedings of the Korean Institute of Communication Sciences Conference, Vol. 38, No. 1, pp. 262-262, November, 2008.

Yongjin Cho, Yongwoo Cho, Junu Kim, Kyungtae Kang, Heonshik Shin, “Performance Analysis of Error Recovery in cdma2000 Broadcast Networks,” in Proceedings of the Korean Information Science Society Conference, Vol. 32, No. 2(I), pp. 157-159, November 2005.