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Outline. Transmitters (Chapters 3 and 4, Source Coding and Modulation) (week 1 and 2) Receivers (Chapter 5) (week 3 and 4) Received Signal Synchronization (Chapter 6) (week 5) Channel Capacity (Chapter 7) (week 6) Error Correction Codes (Chapter 8) (week 7 and 8)
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Outline • Transmitters (Chapters 3 and 4, Source Coding and Modulation) (week 1 and 2) • Receivers (Chapter 5) (week 3 and 4) • Received Signal Synchronization (Chapter 6) (week 5) • Channel Capacity (Chapter 7) (week 6) • Error Correction Codes (Chapter 8) (week 7 and 8) • Equalization (Bandwidth Constrained Channels) (Chapter 10) (week 9) • Adaptive Equalization (Chapter 11) (week 10 and 11) • Spread Spectrum (Chapter 13) (week 12) • Fading and multi path (Chapter 14) (week 12)
Digital Communication System: Information per bit increases Bandwidth efficiency increases noise immunity increases Transmitter Receiver
Transmitters (week 1 and 2) • Information Measures • Vector Quantization • Delta Modulation • QAM
Receivers (Chapter 5) (week 3 and 4) • Optimal Receivers • Probability of Error
Received Signal Synchronization (Chapter 6) (week 5 and 6) • Receivers • Carrier Phase Estimation • Phase Locked Loops • Decision Directed Loops • Symbol Timing Estimation
Channel Capacity (Chapter 7) (week 7) • Discrete Memoryless Channels
Error Correction Codes (Chapter 8) • Trellis/Convolution Codes • Trellis Codes and QAM NRZI code with memory L=1 Trellis for NRZI Convolution Code Generator Viterbi Algorithm QAM set partition via convolution code 8 state Trellis for rectangular QAM
Signals for Band Limited Channels (Chapter 9) (week 10) • Raised cosine
Equalization (Chapter 10 and 11) (week 11 and 12) • Receivers for Intersymbol Interference • Decision Feedback Equalization • LMS Algorithm • Adaptive Decision Feedback Equalizer