Curriculum for the analog and digital communication

Curriculum for the analog and digital communication Digital and analog communication IEE E-217 (CSE, IT) L: 3 T: 1 Class work: 50 exam: 100 Total: 150 Test duration: 3 hours. Unit-1: Components of the communication system: Introduction to Communication: definition and means of communication, the analog signals and digital signs waves, square waves, properties of the signals: amplitude, frequency, phase, theoretical basis for the disclosure of data: Fourier Analysis: Fourier series and Fourier - Transform (ownership, ESD, PSD and Raleigh) effect is limited bandwidth on digital signals. Unit-2: system for the transmission of data: physical connections: amplitude modulation, frequency, phase modulation, data encoding: encoding binary (NRZ), Manchester encoding, Manchester encoding differential diagnosis. Transmission media: twisted pair, co-axial, fiber optic cable transmission, wireless transmission impairments: attenuation, low-bandwidth channels, delay distortion, noise, data from the channel (Nyquist theorem, Shannon limit) . Physical Layer Interface: RS 232, X.21 Unit 3: Standards for data: Commission simplex, half duplex, full duplex mode of transmission: serial, parallel, synchronization: asynchronous and synchronous transmission, type of service-oriented connection, connection of services, flow control: free protocol simplex simplex stop-and-wait protocol, the window protocol, switching systems, circuit switching; picket exchange: data gram, virtual connections, permanent virtual circuits. Phone System: PSTN, ISDN, asynchronous digital subscriber line. Multiplexing: division multiplexing frequency, time, wave-division multiplexing Unit-4: Security in the communication of data transmission error feedback, far-sighted approaches to error checking, error detection, parity check, block check sum check the sequence of frames; Error Correction: Hamming codes, Cyclic Redundancy Check, Data encryption: secret key cryptography, public key cryptography, data compression: run the coding, Huffman coding. Textbooks? Data Communications, Computer Networks and Open Systems Fred Halsall, (4th edition) 2000, Addison Wesley, Low Price Guarantee edition: Reference Books:? Business Data Communications, Jerry Fitzgerald, 7 Ed. New York, 2001, JW & S? Communication systems, 4th Edi, by A. Bruce Carlson, Paul B. Crilly, Janet C. Rutledge, 2002, TMH. ? Data Communications, Computer Networks and Open Systems, Fred Halsall, 1996, AW. ? Digital Communications, J.G. Proakiss, 4 Ed, MGH? Satellite communications, Pratt, John Wiley? Data & Computer Communications, W. Stallings PHI? Digital data and communications systems, Roden 1992, PHI,? Introduction to Digital Data Communications & Miller jaich Pub. ? The data and network communications, Behrouz A. Forouzan, 2003, 2nd edition, TMH Note: Eight questions will be all the investigators, at least one question from each unit. Students must groped all five questions.