NPTEL : NOC:Principles of Modern CDMA-MIMO-OFDM Wireless Communications (Electronics and Communication Engineering)

Co-ordinators : Prof. Aditya K. Jagannatham


Lecture 1 - Evolution of Wireless Communication Technologies

Lecture 2 - Modeling Wireless Channel

Lecture 3 - Wireless Fading Channel Model

Lecture 4 - Fading Channel Distribution

Lecture 5 - Rayleigh Fading Channel

Lecture 6 - Bit Error Rate (BER) Performance

Lecture 7 - Bit Error Rate (BER) of AWGN Channels

Lecture 8 - Bit Error Rate of Rayleigh Fading Wireless Channel

Lecture 9 - Exact BER Expression for Rayleigh Fading Wireless Channel

Lecture 10 - Deep Fade Analysis of Wireless Communication

Lecture 11 - Principle of Diversity

Lecture 12 - Multiple Antenna Diversity

Lecture 13 - Maximal-Ratio Combining

Lecture 14 - BER of Multiple Antenna Wireless Systems

Lecture 15 - Approximate BER for Multiple Antenna Wireless System

Lecture 16 - Examples for BER of Wireless Communication

Lecture 17 - Deep Fade in Multi Antenna Systems

Lecture 18 - Intuition for Deep Fade in Multi-Antenna System

Lecture 19 - Definition of Diversity Order

Lecture 20 - Max Delay Spread

Lecture 21 - RMS Delay Spread

Lecture 22 - Delay Spread and Inter Symbol Interference

Lecture 23 - Coherence Bandwidth of Wireless Channel

Lecture 24 - Mobility and Doppler Effect in Wireless Channels

Lecture 25 - Imapact of Doppler Effect on Wireless Channel

Lecture 26 - Introduction to Code Division Multiple Access (CDMA)

Lecture 27 - Chip Time and Bandwidth Expansion in CDMA

Lecture 28 - Code Generation for CDMA

Lecture 29 - CDMA Codes: Properties of PN Sequences

Lecture 30 - BER of CDMA Systems

Lecture 31 - Analysis of Multi-user CDMA

Lecture 32 - Multipath Diversity in CDMA Systems

Lecture 33 - Near-Far Problem in CDMA

Lecture 34 - Multiple Input Multiple Output (MIMO) Systems

Lecture 35 - Examples of MIMO Systems

Lecture 36 - MIMO Receivers

Lecture 37 - BER Performance of ZF Receiver

Lecture 38 - Transmit Beamforming in MISO Systems

Lecture 39 - Alamouti Code and Space-Time Block Codes

Lecture 40 - BER of Alamouti Coded System

Lecture 41 - Singular Value Decomposition (SVD)

Lecture 42 - SVD in MIMO

Lecture 43 - Capacity of MIMO Wireless Systems

Lecture 44 - SVD based MIMO Transmission

Lecture 45 - Orthogonal Frequency Division Multiplexing (OFDM)

Lecture 46 - Transmission in Multicarrier Systems

Lecture 47 - FFT/IFFT Processing in OFDM

Lecture 48 - Cyclic Prefix in OFDM Systems

Lecture 49 - Schematic Represntation of OFDM Transmitter and Receiver

Lecture 50 - BER Performance of OFDM Systems