1. Design and implementation of J2EE based server software and JSP/Struts based User Interface on JBoss and Weblogic. 2. Design and implementation of Wireless Handheld software for Windows Mobile 5, Windows CE and J2ME. 3. Design and implementation of a gateway between satellite network and IP network, middlewares for mobile side 4. Satellite mobile data network, ground and mobile side implementation 5. Wireless In Local Loop system 6. Java/HTML/Javascript/XML course development 7. Middlewares for wireless systems 8. Windows Mobile 5 and Windows CE.NET Handheld programming 9. Wi-port device server programming using Java Applets