Hwa Young Um

Evaluation of Optimal wireless ATM Cell Structure

Hwa Young Um, Soon Young Lim, Jee Hwan Ahn, 1997 .

FEC Schemes for Wireless ATM Cell Structure

Hwa Young Um, Soon Yong Lim, 1997 .

A Secure Group Key Management Scheme for Wireless Cellular Networks

Edward J. Delp, Hwa Young Um, E. Delp, 2006, Third International Conference on Information Technology: New Generations (ITNG'06).

A Secure Group Key Management Scheme for Wireless Cellular Systems

Edward J. Delp, Hwa Young Um, 2008, Int. J. Netw. Secur..

Call admission control schemes for DS-CDMA cellular system supporting an integrated voice/data traffic

Hwa Young Um, Soon-Yong Lim, 1998, Proceedings Third IEEE Symposium on Computers and Communications. ISCC'98. (Cat. No.98EX166).

Access control schemes of integrated voice/data traffic in CDMA cellular system

Hwa Young Um, Ji Whan Ahn, Soon Yong Lim, 1998, ICUPC '98. IEEE 1998 International Conference on Universal Personal Communications. Conference Proceedings (Cat. No.98TH8384).

Selective video encryption of distributed video coded bitstreams and multicast security over wireless networks

Hwa Young Um, 2006 .

A new secure group key management scheme for multicast over wireless cellular networks

Edward J. Delp, Hwa Young Um, 2006, 2006 IEEE International Performance Computing and Communications Conference.

A Highly Reliable Maintenance and Administration Software Architecture in the Base Station for CDMA Digital Cellular System : Design and Implementation

Hwa Young Um, Jee Hwan Ahn, Woo Goo Park, 1995 .

Selective video encryption of a distributed coded bitstream using LDPC codes

Edward J. Delp, Hwa Young Um, E. Delp, 2006, Electronic Imaging.