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Advanced 3G and 4G Mobile Communications

Advanced 3G and 4G Mobile Communications. Instructor: Prof. Aditya K. Jagannatham, Department of Electrical Engineering, IIT Kanpur. Wireless communication systems have become an integral part of our lives, especially during the last decade. 3G stands for third generation wireless communication systems, and 4G, similarly, stands for fourth generation wireless communication systems. This course discusses advanced topics in 3G and 4G wireless mobile communication systems such as wireless communications and diversity, broadband wireless channel modeling, cellular communications, CDMA, OFDM, and MIMO.

Lecture 10 - Coherence Bandwidth of the Wireless Channel


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Lecture 01 - Instruction to 3G/4G Standards
Lecture 02 - Wireless Channel and Fading
Lecture 03 - Rayleigh Fading and BER of Wired Communication
Lecture 04 - BER for Wireless Communication
Lecture 05 - Introduction to Diversity
Lecture 06 - Multi-antenna Maximal Ratio Combiner
Lecture 07 - BER with Diversity
Lecture 08 - Spatial Diversity and Diversity Order
Lecture 09 - Wireless Channel and Delay Spread
Lecture 10 - Coherence Bandwidth of the Wireless Channel
Lecture 11 - Inter Symbol Interference and Doppler in Wireless Communications
Lecture 12 - Doppler Spectrum and Jakes Model
Lecture 13 - Introduction to CDMA, Spread Spectrum and LFSR
Lecture 14 - Generation and Properties of PN Sequences
Lecture 15 - Correlation of PN Sequences and Jammer Margin
Lecture 16 - CDMA Advantages and RAKE Receiver
Lecture 17 - Multi-User CDMA Downlink
Lecture 18 - Multi-User CDMA Downlink (cont.)
Lecture 19 - Multi-User CDMA Uplink and Asynchronous CDMA
Lecture 20 - CDMA Near-Far Problem and Introduction to MIMO
Lecture 21 - MIMO System Model and Zero-Forcing Receiver
Lecture 22 - MIMO MMSE Receiver and Introduction to Singular Value Decomposition (SVD)
Lecture 23 - SVD Based Optimal MIMO Transmission and Capacity
Lecture 24 - SVD Based Optimal MIMO Transmission and Capacity (cont.)
Lecture 25 - OSTBCs and Introduction to V-BLAST Receiver
Lecture 26 - V-BLAST (Contd.) and MIMO Beamforming
Lecture 27 - Introduction to OFDM and Multi-Carrier Modulation
Lecture 28 - IFFT Sampling for OFDM
Lecture 29 - OFDM Schematic and Cyclic Prefix
Lecture 30 - OFDM Based Parallelization and OFDM Example
Lecture 31 - OFDM Example (Contd.) and Introduction to MIMO-OFDM
Lecture 32 - MIMO-OFDM (cont.)
Lecture 33 - Impact of Carrier Frequency Offset (CFO) in OFDM
Lecture 34 - Peak-to-Average Power Ratio (PAPR) in OFDM Systems, Introduction to SC-FDMA
Lecture 35 - SC-FDMA (Contd.) and Introduction of Wireless Propagation Models
Lecture 36 - Ground Reflection and Okumura Models
Lecture 37 - Hata Model and Log Normal Shadowing
Lecture 38 - Link Budget Analysis
Lecture 39 - Introduction to Teletraffic Theory
Lecture 40 - Cellular Traffic Modeling and Blocking Probability