4th SEM: WIRELESS DATA COMMUNCIATION - SYllabus

 

SKILL BASED SUBJECT

PAPER-2

WIRELESS DATA COMMUNICATION

UNIT-1 BASIC CONCEPTS OF OSI LAYERS

Data Communication – Networks – Protocol and Standards – Line Configuration – Topology – Transmission Modes – Categories of Networks – Internetworks- OSI Models – Functions of OSI Layers.

UNIT-II SIGNALS AND TRANSMISSION MEDIA

Analog and digital – Periodic and Non Periodic signals – Analog Signals – Time And Frequency Domain - Composite Signals- Digital signals – Guided Media – UnGuided Media – Transmission Impairment – Performance.

UNIT-III ERROR DETECTION, CORRECTION AND DATA LINK CONTROL

Type of errors –Detection-Vertical Redundancy Check (VRC) -Longitudinal Redundancy Check (LRC) Cyclic Redundancy Check (CRC) – check sum – Error Corrections – Flow Control – Error Control.)SWITCHING & NETWORK DEVICES: Circuit Switching-Packet Switching-Message Switching Repeaters-Bridges-Routers-Gateways-other Devices - Routing Algorithms-Distance Vectors Routing- Link State Routing.

UNIT- IV: WIRELESS NETWORKS

Wireless LAN: Advantages and Disadvantages-Infrared Vs Radio Transmission – Infrastructure Networks- Ad hoc Networks – Bluetooth- Wireless ATM: Working GroupServices- Reference Model – Functions – Radio Access Layer – Handover- Handover reference model- Requirements and Types.

UNIT-V TCP/IP PROTOCOL SUITE: PART I, PROTOCOLS & NETWORK SECURITY

Overview Of TCP/IP – Network Layer – Addressing – Subnetting – Other Protocols In The Network Layer – Transport Layer – Client/Server Model – BootStrap Protocol and DHCP - Domain Name System (DNS) – Tel Net –File Transmission Protocol (FTP) –Simple Mail Transfer Protocol (SMTP) – SNMP Protocol – Hyper Text Transmission Protocol (HTTP) – World Wide Web (WWW) –Four Aspects of Security – Privacy – Digital Signature – PGP – Access Authorization.

Text Book

1. Data Communication and Networking 2nd Edition Behrouz A. Forouzan, McGraw Hill Education 2014.

2. Stojmenovic and Cacute, Handbook of Wireless Networks and Mobile Computing, Wiley, 2002, ISBN 0471419028.

Reference Books

1. Data and Communication Network, William Stalling PHI 2014.

2. Computer Networks, Andrew S. Tanenbaum , David J. Wetherall, 5th Edition, Prentice Hall. 2010

E REFERENCES

1. http://nptel.ac.in/video.php?subjectId=117102062

SYLLABUS IN PDF