Advanced 3G and 4G Wireless Mobile Communications

IIT Kanpur Course , Prof. Aditya K. Jagannatham

Lecture 1: Introduction to 3G/4G Standards

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Lecture Details :

Advanced 3G and 4G Wireless Mobile Communications by Prof. Aditya K. Jagannatham, Department of Electronics & Communication Engineering, IIT Kanpur. For more details on NPTEL visit http://nptel.iitm.ac.in

Course Description :

Contents:
Wireless Communications and Diversity : Fast Fading Wireless Channel Modeling - Rayleigh/Ricean Fading Channels - BER Performance in Fading Channels - Diversity modeling for Wireless Communications - BER Performance Improvement with diversity - Types of Diversity Frequency, Time, Space
Broadband Wireless Channel Modeling : WSSUS Channel Modeling, RMS Delay Spread - Doppler Fading, Jakes Model, Autocorrelation - Jakes Spectrum - Impact of Doppler Fading

Cellular Communications : Introduction to Cellular Communications - Frequency reuse - Multiple Access Technologies - Cellular Processes ‐ Call Setup, Handover etc. - Teletraffic Theory
CDMA : Introduction to CDMA - Walsh codes, Variable tree OVSF - PN Sequences - Multipath diversity, RAKE Receiver - CDMA Receiver Synchronization
OFDM : Introduction to OFDM - Multicarrier Modulation and Cyclic Prefix - Channel model and SNR performance - OFDM Issues PAPR - Frequency and Timing Offset Issues
MIMO : Introduction to MIMO, MIMO Channel Capacity - SVD and Eigenmodes of the MIMO Channel - MIMO Spatial Multiplexing BLAST - MIMO Diversity Alamouti, OSTBC, MRT - MIMO ‐ OFDM
UWB (Ultrawide Band) : UWB Definition and Features - UWB Wireless Channels - UWB Data Modulation - Uniform Pulse Train - Bit‐Error Rate Performance of UWB
3G and 4G Wireless Standards : GSM - GPRS - WCDMA - LTE - WiMAX

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