CS-501 DATA COMMUNICATION SYLLABUS
RGTU/RGPV DATA COMMUNICATION SYLLABUS
Computer Science and Engineering CS 5th Semester Syllabus,
RGTU/RGPV CS-501 DATA COMMUNICATION SYLLABUS COURSE CONTENTS
UNIT :- I Introduction to data communication: Components , data representation ,data flow and basic model ,data representation ,Serial & Parallel transmission , Modes of data transmission , Encoding:Unipolar,Polar ,Bipolar line & block codes ,Data compression ,Frequency dependant codes, Run length encoding ,Relative encoding ,LZ Compression ,Image and multimedia compression. Review of analog & digital transmission methods, Nyquist Theorem .
UNIT:-2 Multiplexing: FDM, TDM, WDM, Synchronous & Statistical TDM, North American digital multiplexing hierarchy, European TDM, Spread spectrum: Frequency Hopping & Direct Sequence spread spectrum. Terminal handling & polling. Switched Communication Networks: Circuit, Message, Packet & Hybrid Switching, Softswitch Architecture with their comparative study, X.25, ISDN.
UNIT:-3 Physical Layer: Introduction, Interface, Standards, EIA-232-D, RJ-45, RJ-11, BNC connector & EIA- 449 digital Interface: Connection, specifications & configuration, X.21 Modem: Types, features, signal constellation, block schematic, limited distance, dial up, baseband, line driver, Group Band and Null modems etc., ITU-T V-series modem standards Connecting Devices: Active and Passive Hubs, Repeaters, Bridges, Two & Three layer switches & Gateway. Study of various types of topology and their comparative study and introduction to queing theory.
UNIT:-4 Transmission Media: Transmission line characterestics, distortions, Crosstalk, Guided Media: Twisted Pair, Baseband & Broadband Coaxial.Optical Fibre : Physics and velocity of propagation of light , Advantages & Disadvantages ,Block diagram ,Nodes and classification ,Comparision,losses , light source and detectors , Construction, Unguided media : Electromagnetic polarization ,Rays and wavesfront ,electromagnetic spectrum and radiation ,spherical wavefront and inverse square law , wave attenuation and absorption, optical properties of Radio waves , Terestrial Propagation of electromagnetic waves , skip distance , free - space path loss ,Radio waves , Microwave , Infrared & Satellite Communication system Telephone Network: Components, LATAs, signaling and Services, Digital Subscriber Line: ADSL, HDSL, SDSL, VDSL, Cable TV network for data transfer.
UNIT:-5 Transmission Errors : Content Error , flow integrity error , methods of error control ,Error detection ,Error correction ,Bit error rate , Error detection methods: Parity checking , Checksum Error Detection ,Cyclic Redudancy Check ,Hamming code , Interleaved codes , Block Parity , Convolution code , Hardware Implementation, Checksum .
Suggested Reading:1. Gupta Prakash C.,”Data communication”, PHI Learning
2. Tomasi,”Introduction to Data Communication & Networking, Pearson Education
3. Forouzan, “Data communication”, TATA McGraw
4. Godbole,”Data Communication & Network” , TMH
5. Miller,”Data Network and Comunication”,Cengage Delmar Learning
6. William Stallings ,”Data & Computer Communication”, Pearson Education
7. A.S Tanenbum,”Computer Network”,Pearson Education.
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