L.-H. Chang

Design and implementation of the push-to-talk service in ad hoc VoIP network

L.-H. Chang, C.-H. Sung, H.-C. Chu, 2009, IET Commun..

Design of nonlinear controller for bi-axial inverted pendulum system

L.-H. Chang, A.-C. Lee, An-Chen Lee, 2007 .

Embedded pseudo SIP Server for Ad-hoc VoIP

L.-H. Chang, Jiun-Jian Liaw, 張林煌, 2006 .

A handover mechanism using MIPv6 based on IEEE 802.21 in heterogeneous networks

L.-H. Chang, Jiun-Jian Liaw, 張林煌, 2009 .

A simple car license plate detection method in the real time video system

L.-H. Chang, Jiun-Jian Liaw, 張林煌, 2007 .