Brihaspati-3 updated on 10 Feb 2011, 1158hrs

Samsung LCD TV experience updated on 12 Sept 2010

Experience of being an ABN AMRO credit card holder updated 23 April 2007

Land mafia-politician nexus updated 06 July 2006

Illegal fittings in Delhi vhicles - ignorance of transport department - updated 03 July 2006

• Optical networks - protection and restoration
• Packet and circuit switching
• Optical Packet switching architectures
• Overlaid multicasting
• Technology development for E-learning and E-education
• Telecomm Network Management
• Network security
• Embedded systems
• Wireless comm: MAC, DLL, and network layer design
• Location tracking using mobile communication networks
• Distributed Objects based computing
• Peer to peer networking
• Optical Communication systems and theory
• Wireless Infrared communications