Yongsun Hwang

Private communication over fading channels with chaotic DS/SS

Haralabos C. Papadopoulos, Yongsun Hwang, 2004, 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing.

Physical-layer secrecy with DS/SS from piecewise linear chaotic Markov maps: analysis and design

Haralabos C. Papadopoulos, Yongsun Hwang, H. Papadopoulos, 2003, 2003 IEEE Wireless Communications and Networking, 2003. WCNC 2003..

Physical-layer secrecy with chaotic DS/SS: unintended receiver performance analysis and system design

Haralabos C. Papadopoulos, Yongsun Hwang, H. Papadopoulos, 2004, 2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577).

Physical-layer secrecy in AWGN via a class of chaotic DS/SS systems: analysis and design

Haralabos C. Papadopoulos, Yongsun Hwang, H. Papadopoulos, 2004, IEEE Transactions on Signal Processing.