Kalender

• Introduction
• Digital modulation methods
• Performance of digital modulated signals in AWGN channels

• Introduction


• Radio signals over flat fading channels


• Radio signals over frequency selective fading channels


• Summary

Problems 4.3, 4.7, 4.9, 4.4

Problems 4.10, 4.15, 4.22, 4.24

• Signal parameter estimation


• Carrier phase estimation


• Symbol timing estimation


• Performance characterization of estimation methods


• Summary

Extra problems

• Linear equalization techniques


• Non-linear equalization techniques


• Frequency domain equalization techniques


• Summary

Problems 4.18, 4.19, 4.26

• Introduction


• Principle of OFDM


• OFDM in AWGN channels


• OFDM in fading multi-path channels


• Implementation issues of OFDM


• Summary

Problems 4.27, 4.29, 4.32, 4.33

• Principle of spread spectrum


• Direct sequence spread spectrum


• Frequency hoppoed spread spectrum


• Performance of spread spectrum


• Summary

Problems 4.35, 4.36, 7.11, 7.14

• Principle of convolutional codes


• Design of channel coding for wireless communication channels


• Performance of channel coding on wireless communication channels


• Summary

Problems 6.1, 6.2

• Principle of trellis coded modulation


• Trellis coded modulation for AWGN channels


• Trellis coded modulation for wireless communication channels


• Summary

Problems 6.17, 6.22

• Principle of channel coding with feedback


• Pure ARQ methods


• Hybrid ARQ methods


• Summary

Problems 8.1, 8.2, 8.4, 8.8

• Single user detection


• Multi-user detection


• Decorrelating receiver


• Successive interference cancellation


• Summary

Problems 7.2, 7.13, 7.15, 7.16

• Antenna diversity techniques.


• Multiplexing in MIMO systems.


• Space time block coding methods.


• Space time trellis coding methods.


• Summary.

Problems 52., 5.3, 5.5, 5.7

Ploblems 5.19, 5.20

Review session to solve exam problems