CENG513 Wireless Communications and Networking
Introduction to transmission and networks. Antennas, multipath propagation, fre- quency hopping. Satellite communication. Overview of current systems for cellular for networks, wireless LANs, mobile IP, Ad Hoc networks, the Bluetooth technology and the IEEE802.11 standard.
CENG781 Network Security
Basics and principles of cryptography and computer network security, their applications in the Internet and wireless networks, conventional (symmetric) and public-key (asymmet- ric) cryptography, cryptographic hash functions, message authentication codes and digital signatures, mutual trust and user authentication, transport and network layer security in the Internet, wireless network security, and advanced topics in security.