EC1451 – MOBILE AND WIRELESS COMMUNICATION L T P C 3 1 0 4 UNIT I PRINCIPLES OF WIRELESS COMMUNICATION 10 Digital modulation techniques – Linear modulation techniques – Spread spectrum modulation – Performance of modulation – Multiple access techniques – TDMA – FDMA – CDMA – SDMA – Overview of cellular networks – Cellular concept – Handoff strategies – Path loss – Fading and Doppler effect. UNIT II WIRELESS PROTOCOLS 11 Issues and challenges of wireless networks – Location management – Resource management – Routing – Power management – Security – Wireless media access techniques – ALOHA – CSMA – Wireless LAN – MAN – IEEE 802.11 (a–b–e–f–g–h– i) – Bluetooth. Wireless routing protocols – Mobile IP – IPv4 – IPv6 – Wireless TCP. Protocols for 3G & 4G cellular networks – IMT – 2000 – UMTS – CDMA2000 – Mobility management and handover technologies – All-IP based cellular network UNIT III TYPES OF WIRELESS NETWORKS 9 Mobile networks – Ad-hoc networks – Ad-hoc routing – Sensor networks – Peer-Peer networks – Mobile routing protocols – DSR – AODV – Reactive routing – Location aided routing – Mobility models – Entity based – Group mobility – Random way – Point mobility model. UNIT IV ISSUES AND CHALLENGES 9 Issues and challenges of mobile networks – Security issues – Authentication in mobile applications – Privacy issues – Power management – Energy awareness computing. Mobile IP and Ad-hoc networks – VoIP applications. UNIT V SIMULATION 6 Study of various network simulators (GloMoSim – NS2 – Opnet) – Designing and evaluating the performance of various transport and routing protocols of mobile and wireless networks using network simulator (any one). Total: 60 REFERENCES 1. Theodore S. Rappaport, “Wireless Communications, Principles and Practice”, Prentice Hall, 1996. 2. Stallings W., “Wireless Communications & Networks”, Prentice Hall, 2001. 3. Schiller J., “Mobile Communications”, Addison Wesley, 2000. 4. Lee W. C. Y., “Mobile Communications Engineering: Theory and Applications”, 2nd Edition, TMH, 1997. 5. Pahlavan K. and Krishnamurthy P., “Principles of Wireless Networks”, Prentice Hall, 2002. 6. Black U. D., “Mobile and Wireless Networks”, PHI, 1996. 7. Charles E. Perkins, “Ad – Hoc Networking”, Addison – Wesley, December 2000 8. IEEE Journals and Proceedings MG1301 – TOTAL QUALITY MANAGEMENT L T P C 3 0 0 3 UNIT I INTRODUCTION 9 Definition of quality – Dimensions of quality – Quality planning – Quality costs – Analysis techniques for quality costs – Basic concepts of total quality management – Historical review – Principles of TQM – Leadership – Concepts – Role of senior Management – Quality council – Quality statements – Strategic planning – Deming philosophy – Barriers to TQM implementation. UNIT II TQM PRINCIPLES 9 Customer satisfaction – Customer perception of quality – Customer complaints – Service quality – Customer retention – Employee involvement – Motivation – Empowerment – Teams – Recognition and reward – Performance appraisal – Benefits – Continuous process improvement – Juran trilogy – PDSA cycle – 5S-kaizen – Supplier partnership – Partnering – Sourcing – Supplier selection – Supplier rating – Relationship development – Performance measures – Basic concepts – Strategy – Performance measure. UNIT III STATISTICAL PROCESS CONTROL (SPC) 9 The seven tools of quality – Statistical fundamentals – Measures of central tendency and dispersion – Population and sample – Normal curve – Control charts for variables and attributes – Process capability – Concept of six sigma – New seven management tools. UNIT IV TQM TOOLS 9 Benchmarking – Reasons to benchmark – Benchmarking process – Quality Function Deployment (QFD) – House of quality – QFD process – Benefits – Taguchi quality loss function – Total Productive Maintenance (TPM) – Concept – Improvement needs – FMEA – Stages of FMEA. UNIT V QUALITY SYSTEMS 9 Need for ISO 9000 and other quality systems – ISO 9000:2000 quality systems – Elements, implementation of quality system – Documentation – Quality auditing – TS 16949 – ISO 14000 – Concept – Requirements and benefits. Total: 45 TEXT BOOK 1. Dale H. Besterfiled, et al., “Total Quality Management”, Pearson Education, Inc., ISBN 81–297–0260–6, 2003 (Indian reprint 2004). REFERENCES 1. James R. Evans and William M. Lidsay., “The Management and Control of Quality”, 5th Edition, South–Western (Thomson Learning), 2002 (ISBN 0–324– 06680–5). 2. Feigenbaum A.V., “Total Quality Management”, TMH, 1991. 3. Oakland J.S., “Total Quality Management” Butterworth-Hcinemann Ltd., 1989. 4. Narayana V. and Sreenivasan N.S., “Quality Management - Concepts and Tasks”, New Age International, 1996. 5. Zeiri, “Total Quality Management for Engineers”, Wood Head Publishers, 1991. DIGITAL IMAGE PROCESSING L T P C 3 0 0 3 UNIT I DIGITAL IMAGE FUNDAMENTALS AND TRANSFORMS 9 Elements of visual perception – Image sampling and quantization basic relationship between pixels – Basic geometric transformations – Introduction to fourier transform and DFT – Properties of 2D fourier transform – FFT – Separable image transforms – Walsh- Hadamard – Discrete cosine transform, Haar, Slant-Karhunen – Love transforms. UNIT II IMAGE ENHANCEMENT TECHNIQUES 9 Spatial domain methods: Basic grey level transformation – Histogram equalization – Image subtraction – Image averaging – Spatial filtering – Smoothing, sharpening filters – Laplacian filters – Frequency domain filters – Smoothing – Sharpening filters – Homomorphic filtering. UNIT III IMAGE RESTORATION 9 Model of image degradation/restoration process – Noise models – Inverse filtering – Least mean square filtering – Constrained least mean square filtering – Blind imager– Pseudo inverse – Singular value decomposition. UNIT IV IMAGE COMPRESSION 9 Lossless compression: variable length coding – LZW coding – Bit plane coding– Predictive coding– DPCM. Lossy Compression: Transform coding – Wavelet coding – Basics of image compression standards – JPEG, MPEG, basics of vector quantization. UNIT V IMAGE SEGMENTATION AND REPRESENTATION 9 Edge detection – Thresholding – Region based segmentation – Boundary representation – Chair codes– Polygonal approximation – Boundary segments – Boundary descriptors – Simple descriptors– Fourier descriptors – Regional descriptors – Simple descriptors– Texture. Total: 45 TEXT BOOK 1. Rafael C. Gonzalez, Richard E. Woods, “Digital Image Processing”, 2nd Edition, Pearson Education, 2003. REFERENCES 1. William K. Pratt, “Digital Image Processing” , John Willey ,2001 2. Millman Sonka, Vaclav Hlavac, Roger Boyle, Broos/Colic, Thompson Learniy, Vision, “Image Processing Analysis and Machine”, 1999. 3. Jain A.K., “Fundamentals of Digital Image Processing”, PHI, 1995. 4. Chanda Dutta Magundar, “Digital Image Processing and Applications”, PHI, WIRELESS NETWORKS L T P C 3 0 0 3 UNIT I PHYSICAL AND WIRELESS MAC LAYER ALTERNATIVES 9 Wired transmission techniques: Design of wireless modems – Power efficiency – Out of band radiation – Applied wireless transmission techniques – Short distance base band transmission – VWB pulse transmission – Broad modems for higher speeds – Diversity and smart receiving techniques – Random access for data oriented networks – Integration of voice and data traffic. UNIT II WIRELESS NETWORK PLANNING AND OPERATION 9 Wireless networks topologies – Cellular topology – Cell fundamentals signal to interference ratio calculation – Capacity expansion techniques – Cell splitting – Use of directional antennas for cell sectoring – Micro cell method – Overload cells – Channels allocation techniques and capacity expansion FCA – Channel borrowing techniques – DCA – Mobility management – Radio resources and power management securities in wireless networks. UNIT III WIRELESS WAN 9 Mechanism to support a mobile environment – Communication in the infrastructure – IS- 95 CDMA forward channel – IS-95 CDMA reverse channel – Pallert and frame formats in IS-95, IMT-2000 – Forward channel in W-CDMA and CDMA-2000 – Reverse channels in W-CDMA and CDMA-2000 – GPRS and higher data rates – Short Messaging Service in GPRS mobile application protocols. UNIT IV WIRELESS LAN 9 Historical overviews of the LAN industry – Evolution of the WLAN industry – Wireless Home Networking – IEEE 802.11 – The PHY layer – MAC layer – Wireless ATM – HYPER LAN – HYPER LAN – 2. UNIT V WPAN ANDGEOLOCATION SYSTEMS 9 IEEE 802.15 WPAN – Home RF – Bluetooth – Interface between bluetooth and 802.11 – Wireless geolocation technologies for wireless geolocation – Geolocation standards for E.911 service. Total: 45 TEXT BOOK 1. Kaveh Pahlavan, Prashant Krishnamoorthy, “Principles of Wireless Networks, – A United Approach”, Pearson Education, 2002. REFERENCES 1. Jochen Schiller, “Mobile Communications”, 2nd Edition, Person Education, 2003. 2. Wang X. and Poor H.V., “Wireless Communication Systems”, Pearson Education, 2004. 3. Mallick M., “Mobile and Wireless Design Essentials”, Wiley Publishing Inc. 2003. 4. Nicopolitidis P, Obaidat M.S, Papadimitria G.I, Pomportsis A.S., “Wireless Networks”, John Wiley and Sons, 2003.
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