This course is intended as an introductory course for Postgraduate Students in the areas of Communications and Signal Processing. Students in their final year undergraduate degree in ECE, who would like to specialize in this area, will also find this course revealing. The treatment would look at current and upcoming wireless communications technologies for broadband wireless access.
Sl. No
Topic
No. of Lectures
1
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
6
2
Broadband Wireless Channel Modeling
WSSUS Channel Modeling, RMS Delay Spread
Doppler Fading, Jakes Model, Autocorrelation
Jakes Spectrum
Impact of Doppler Fading
4
3
Cellular Communications
Introduction to Cellular Communications
Frequency reuse
Multiple Access Technologies
Cellular Processes ‐ Call Setup, Handover etc.
Teletraffic Theory
5
4
CDMA
Introduction to CDMA
Walsh codes, Variable tree OVSF
PN Sequences
Multipath diversity, RAKE Receiver
CDMA Receiver Synchronization
5
5
OFDM
Introduction to OFDM
Multicarrier Modulation and Cyclic Prefix
Channel model and SNR performance
OFDM Issues – PAPR
Frequency and Timing Offset Issues
5
6
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
5
7
UWB (Ultrawide Band)
UWB Definition and Features
UWB Wireless Channels
UWB Data Modulation
Uniform Pulse Train
Bit‐Error Rate Performance of UWB
5
8
3G and 4G Wireless Standards
GSM
GPRS
WCDMA
LTE
WiMAX
5
An undergraduate course in Communication Theory.
An undergraduate course in Mobile or Wireless Communications.
Fundamentals of Wireless Communications – David Tse and
Pramod Viswanath, Publisher ‐ Cambridge University Press.
Wireless Communications: Andrea Goldsmith, Cambridge
University Press.
Wireless Communications:
Principles and Practice –Theodore Rappaport ‐ Prentice Hall.
MIMO Wireless Communications – Ezio Biglieri – Cambridge
University Press.
Will be provided in the lectures.
Introduction to Space‐Time Wireless Communications – Arogyaswami Paulraj – Cambridge University Press.
Digital Communications – John G Proakis – McGraw Hill Science/Engineering/Math.
Wireless Communications – Andreas Molisch – Wiley IEEE Press.
Mobile Wireless Communications – Mischa Schwartz – Cambridge University Press.
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