Calendar

Introduction to wireless transmission Techniques, Digital Modulation Methods, Linear modulation Techniques, Non-linear Modulation Techniques

Digital modulated signals over flat fading channels, Digital signal over frequency selective fading channels, Performance analysis

Signal parameter estimation, Carrier phase estimation, Symbol timing estimation, Performance characterization of ML estimation

Dealing with the problem of fading multi-path channels, Principle of time domain equalization techniques, Linear equalization techniques, Non-linear equalization techniques, Frequency domain equalization

Structure of OFDM modulation, Power spectral density of OFDM signals, OFDM signals in AWGN channels, OFDM signals in fading multipath channels, Discrete representation and implementation of OFDM signals, Performance of OFDM signals in fading multipath channels

Direc-Sequence Spectrum (DS-SS) systems, Performance of DS-SS systems in different environments, Frequency-Hopped spread spectrum systems, Performance of FH-SS systems in different environments

Problems 4.3, 4.7, 4.9, 4.11

Problems 4.10, 4.15, 4.22, 4.24

Extra Problems

Problems 4.18, 4.19, 4.26

Problems 4.27, 4.29, 4.32, 4.33

Problems 4.35, 4.36, 7.11, 7.14

Convolutional codes and their performance on AWGN channels, Design of FEC techniques for fading channels, Performance of FEC techniques on flat fading channels

Problems 6.1, 6.2

Principle of Trellis Coded Modulation (TCM) techniques, Design of TCM for AWGN channels, Design of TCM schemes for fading channels

Problems 6.17, 6.22

Principle of ECC with feedback, Performance measure of ECC schemes with feedback, Pure ARQ schemes, Performance of ARQ schemes on fading channels, Hybrid ARQ schemes

Problems 8.1, 8.2, 8.4, 8.8

Single user detection, Optimum maximum-likelihood receiver, Decorrelating receiver, MMSE receiver, Successive interference cancellation

Antenna diversity techniques, Multiplexing in MIMO systems, Space time block coding methods, Space time trellis coding methods.

Problems 5.2, 5.3, 5.5, 5.7

Review Session looking at old exams

Open book exam with a total of 5 exercise problems with 5 points each.