Book Details

ADVANCED COMMUNICATION TECHNIQUES

ADVANCED COMMUNICATION TECHNIQUES

Published by uLektz

Course Code : P1ECBC04
Author : uLektz
University : Biju Patnaik University of Technology (BPUT)
Regulation : 2016
Categories : Electronics & Communication
Format : ico_bookePUB3 (DRM Protected)
Type :

eBook

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Description :ADVANCED COMMUNICATION TECHNIQUES of P1ECBC04 covers the latest syllabus prescribed by Biju Patnaik University of Technology (BPUT) for regulation 2016. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT - I: DIGITAL MODULATION SCHEME AND CARRIER AND SYMBOL SYNCHRONIZATION

1.1 Digital Modulation Scheme: Representation of Digitally Modulated Signals, MSK, GMSK

1.2 Memory less Modulation Methods: Quadrature Amplitude Modulation, Multidimensional Signaling.

1.3 Signaling Schemes With Memory: Continuous-Phase Frequency-Shift Keying, Continuous-Phase Modulation.

1.4 Power Spectrum of Digitally Modulated Signals: Power Spectral Density of a Digitally Modulated Signal With Memory, Power Spectral Density of Linearly Modulated Signals, Power Spectral Density of Digitally Modulated Signals With Finite Memory, Power Spectral Density of Modulated Schemes With a Markov Structure, Power Spectral Density of CPFSK and CPM Signals, Overview of AWGN Channel

1.5 Carrier and Symbol Synchronization: Signal Parameter Estimation: The Likely-hood Function, Carrier Recovery and Symbol Synchronization in Signal Demodulation

1.6 Carrier Phase Estimation: Maximum Likely-hood Carrier Phase Estimation, The Phase-Locked Loop, Effect of Additive Noise in the Phase Estimate.

1.7 Symbol Timing Estimation: Maximum Likely-hood Timing Estimation.

UNIT - II: MULTICHANNEL AND MULTICARRIER SYSTEMS

2.1 Multichannel and Multicarrier Systems: Multichannel Digital Communications in AWGN Channels; Binary Signals, M-ary Orthogonal Signals.

2.2 Multicarrier Communications: Single Carrier verses Multicarrier Modulation, Capacity of a Nonideal Linear Filter Channel, OFDM, Modulation & Demodulation in an OFDM, An FFT Algorithm Implementation of an OFDM System

2.3 Principle of multipath propagation, Impulse response model of channels, parameters for mobile multipath channels, concept of fading, Rayleigh and Ricean fading: simulation of fading channels.

2.4 Spread spectrum modulation techniques

2.5 Equalization Technique – Linear equalizer and Nonlinear equalization, algorithms for adaptive equalization

2.6 Multiple Access Techniques: Spread Spectrum Multiple Access – Frequency Hopped multiple Access (FHMA), Code Division Multiple Access (CDMA), Space Division Multiple Access (SDMA), Spectral efficiency of different access technologies

2.7 Packet ratio protocols – ALOHA, carrier sense Multiple Access (CSMA/CD, CSMA/CA), Packet reservation Multiple Access (PRMA).

UNIT - III: ERROR CONTROL CODING, CONVOLUTION CODES, TRELLIS CODED MODULATION (TCM) AND CODING FOR SECURE COMMUNICATION, CRYPTOGRAPHY

3.1 Error Control Coding: Linear Block Codes: Introduction, Basic definition, equivalent codes, parity - check matrix, decoding, syndrome decoding, Perfect Codes, Hamming Codes, Optimal Linear codes.

3.2 Convolution Codes: Introduction, Tree Codes and Trellis Codes, Polynomial description, The Generating function, Matrix Description, Viterbi Decoding, Distance bounds, Turbo Codes, Turbo Decoding.

3.3 Trellis Coded Modulation (TCM): Introduction, the concept of coded modulation, Mapping by set Partitioning, Design rules, TCM Decoder.

3.4 Coding for Secure Communication, Cryptography: Introduction, encryption techniques, Symmetric cryptography, data encryption standard, Asymmetric Algorithm the RSA Algorithm.

UNIT - IV: ANTENNA AND MICROWAVE

4.1 Antenna Transmission lines

4.2 Micro-strip lines

4.3 Wave guides

4.4 Microwave networks, Microwave resonator

4.5 Electromagnetic wave Generation Process

4.6 Microwave Amplifiers and oscillators

4.7 Scattering of electromagnetic waves: Aperture antennas, active antennas, GTD/UTD techniques and its applications to horn and reflector antennas.

4.8 Broadband antennas

4.9 Antenna measurements: Test ranges, near field and far field techniques

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