CSE473S-19-7A: Wireless and Mobile Networks (Part 1 of 3)

Video recording of a class lecture in the course on Introduction to Computer Networking by Professor Raj Jain of Washington University in Saint Louis. This 7th module of the course covers wireless and mobile networks. The module covers Wireless and Mobile Networks, Mobile vs Wireless, Wireless Networking Challenges, Peer-to-Peer or Base Stations? Characteristics of Selected Wireless Link Standards, Wireless network taxonomy, Hidden Node Problem, Direct-Sequence Spread Spectrum CDMA, Two Sender CDMA Example, Frequency Hopping Spread Spectrum, IEEE 802.11 Wireless LAN PHYs, 802.11:Passive/Active Scanning, 4-Way Handshake, IEEE 802.11 MAC, IEEE 802.11 Architecture, 802.11 Frame Format, 802.11 Frame Addressing, 802.11 Rate Adaptation, Power Management, 802.15: Personal Area Network, Evolution of Cellular Technologies, GSM Cellular Architecture, Evolved Packet System (EPS), Mobile IP Mechanisms, Mobile IP Processes, GSM Routing to Mobile, GSM Handoff with Common MSC, GSM Handoff between MSCs, GSM versus Mobile IP