THIAGARAJAR COLLEGE OF ENGINEERING: MADURAI – 625 015 ...

UNIT –III: INTEGER LINEAR PROGRAMMING: Types- Concept of a Cutting Plane – Gomary’s cutting
plane method – Branch and bound method. Dynamic programming: Concepts – Terminology – Bellman’s
Principle of optimality – Application in Network, Allocation and Inventory.
(10 periods)
UNIT IV: PROJECT MANAGEMENT: PERT and CPM: Concept of Network – PERT, CPM -
Construction of Network – Critical path analysis – Probability in PERT analysis – Cost trade-off analysis.
Theory of games: Two person zero sum game – Pure strategies – Mixed strategies – Games with
dominance – Solution methods of games without saddle point – algebraic method, arithmetic method,
matrix method and Graphical method.
(10 periods)
UNIT V: INVENTORY CONTROL: Deterministic model – Costs – Decision variables – EOQ –
Instantaneous receipt of goods with and without shortages – Non-instantaneous receipt of goods without
shortages - Price breaks – Probabilistic inventory model – Single period without setup cost – Inventory
systems- Lead time – Safety stock – ROL, ROP determination. Queuing: Characteristics of Queuing
system – Symbols and Kendall’s notation – Poisson arrival and exponential service – Single and multi
channel model – Infinite population.
(10 periods)
Text Book:
1. Sharma.J.K., “Operations Research : Theory and applications”, Macmillan India Ltd., Reprint, 2003.
Reference Books:
1. Hamdy A.Taha, “Operations Research – An Introduction”, Seventh Edition,, Prentice Hall of India
Pvt Ltd., 2002.
2. Don. T. Philips, Ravindran, A and James Solnerg, “Operations Research: Principles and Practice”,
John Wiley and Sons, 1986.
3. Bobby Srinivasan and Sandblom. C.L, “Quantitative Analysis for Business Decisions”, Mc Graw
Hill Book Co, 1989.
4. Chanrasekara Rao, K, Shanti Lata Misra, “Operations Research”, Alpha Science International Ltd,
2005.
D7B TELECOMMUNICATION SYSTEMS
UNIT I: Basic Telephony - Local Loop, Tones -Types, Dialing - Simplex half, full, duplex modes -
Signaling Techniques - Line, Register, Channel Signaling - Metering - Multiple Access Techniques-
FDMA-TDMA-CDMA-OFDM-WDM-DWM - Wireless Local Loop - Fiber Local Loop - Bluetooth
Technology - Home RF Network.
(10 Periods)
UNIT II: Electronic Exchange - overview of Audio engineering and Acoustic system - CD player - MP3
player - HAM radio - Cellular Phones - Cordless Phones - Pagers - Caller ID.
(10 Periods)
UNIT III: T.V. Transmitter and Receiver - Monochrome and Color - Monochrome Vidicon Tube - Color
Picture Tube - HDTV - DVD Player - CATV - MMDS - Set Top Box.
(10 Periods)