Friday, June 22, 2012
EC2401 WIRELESS COMMUNICATION Syllabus 7th Semester ECE - Anna University
EC2401 WIRELESS COMMUNICATION L T P C
3 0 0 3
AIM
To introduce the concepts of wireless / mobile
communication using cellular environment. To make the students
to know
about the various modulation techniques, propagation methods, coding and multi access techniques used in the mobile communication. Various wireless network systems and standards are to be introduced.
OBJECTIVES
· It deals with the fundamental
cellular
radio concepts such as frequency reuse and handoff. This also demonstrates the principle of trunking efficiency and how trunking and interference issues between mobile and base stations combine to affect the overall
capacity of cellular
systems.
· It presents different ways to radio propagation models and predict the large – scale effects of radio propagation in many operating environment. This also covers small
propagation effects such as fading, time delay spread and Doppler spread and
describes how to measures and model the impact that signal bandwidth and motion
have on the instantaneous received signal through the multi-path channel.
· It provides idea about analog and digital modulation techniques used in wireless
communication.
· It also deals with the different types of equalization techniques and diversity concepts.. It provides an introduction to speech coding principles which have driven
the development of adaptive pulse code modulation and linear predictive coding
techniques.
· It deals with advanced transceiver
schemes and second generation and third
generation wireless networks.
UNIT I
SERVICES AND TECHNICAL CHALLENGES 9
Types of Services, Requirements
for the services, Multipath propagation, Spectrum Limitations, Noise and Interference limited systems, Principles of Cellular networks,
Multiple Access Schemes.
UNIT II WIRELESS PROPAGATION CHANNELS 9
Propagation Mechanisms (Qualitative treatment),
Propagation effects with mobile radio,
Channel Classification, Link calculations, Narrowband and Wideband models.
UNIT III
WIRELESS TRANSCEIVERS
9
Structure of a wireless communication link, Modulation
and demodulation – Quadrature Phase Shift Keying, p/4-Differential Quadrature Phase Shift Keying, Offset-Quadrature
Phase Shift Keying,
Binary Frequency Shift Keying, Minimum Shift Keying, Gaussian
Minimum Shift Keying, Power
spectrum and Error performance in fading channels.
UNIT IV SIGNAL PROCESSING IN WIRELESS SYSTEMS 9
Principle of Diversity, Macrodiversity, Microdiversity, Signal
Combining Techniques,
Transmit diversity, Equalisers- Linear and Decision Feedback equalisers, Review of Channel coding and Speech coding techniques.
UNIT V
ADVANCED TRANSCEIVER SCHEMES 9
Spread Spectrum Systems- Cellular Code Division Multiple Access Systems- Principle,
Power control, Effects of multipath propagation on Code Division Multiple Access, Orthogonal Frequency Division Multiplexing – Principle, Cyclic Prefix, Transceiver
implementation, Second Generation(GSM, IS–95) and Third Generation
Wireless Networks and Standards
TEXT BOOKS
TOTAL : 45 PERIODS
1. Andreas.F. Molisch, “Wireless Communications”, John Wiley – India, 2006.
2. Simon Haykin & Michael
Moher, “Modern Wireless Communications”, Pearson
Education, 2007.
REFERENCES
1. Rappaport. T.S., “Wireless communications”, Pearson Education, 2003.
2. Gordon L. Stuber, “Principles of Mobile Communication”, Springer International Ltd.,
2001.
3. Andrea Goldsmith, Wireless Communications, Cambridge University Press, 2007.
By Vinoth
Subscribe to:
Post Comments (Atom)
0 Responses to “EC2401 WIRELESS COMMUNICATION Syllabus 7th Semester ECE - Anna University”
Post a Comment