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001 IP Addressing and Subnetting Workbook Version 2.0 Instructor’s Edition 11111110 10010101 00011011 11010011 1010100 10001111100 1011100101011100 101100011101001 1011110100011010 00001010010110010 1001010101100111 1111010101000101 1101001101010011 001010010101010 1010101000110010 010101001011000 110101100011010 11010100001011 001010100110 1001010010 10000110 10011000 0101 Class A Class B Class C Class D Class E Class A Class B Class C Class A Class B Class C […]

300952 Wireless and Mobile Networks Lecture 5. Signal Encoding Techniques Lecture objectives • Understand the reasons for using encoding techniques • Compare and select encoding techniques • Understand the three main ways digital data can be encoded in analog signals • Understand methods to modulate analog data in analog and digital signals 2 INTRODUCTION 3

300952 Wireless and Mobile Networks Lecture 3. Wireless LANs Lecture objectives • Understand basic concepts related to WLANs • Understand the IEEE 802 architecture for Wireless LANS • Understand the IEEE 802.11 architecture and its related services • Understand the factors that increase risks of Wireless and Networks • Understand the key elements, the role

300952 Wireless and Mobile Networks Lecture 7. Cellular Wireless Networks Lecture objectives • Understand basic principles of cellular (mobile) networks • Understand techniques to increase cell capacity • Understand the handoff process • Understand key characteristics of each legacy mobile generation (1G-3G) • Understand the purpose, motivation, and elements of 4G and LTE-Advanced • Understand