JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Prerequisite

Computer Networks, Computer Organization and architecture.

Course Objectives

The objectives of the course Mobile Computing are

• 1. To learn the fundamental technologies that help in the networking of wireless devices.
• 2. To study the cellular architectures of GSM, GPRS, SMS.
• 3. To have an exposure about emerging technologies like Blue tooth, WiMAX etc.
• 4. To know the Network, Transport functionalities of Mobile Communication.
• 5. To impart knowledge about Mobile Application Development using Palm OS, Symbian, OS, J2ME etc.

UNIT - I

Introduction to Mobile Computing Architecture: Mobile Computing, dialog control, networks, middleware and gateways, application and services, developing mobile computing applications, security in mobile computing, architecture for mobile computing, three tier architecture, design considerations for mobile computing, mobile computing through internet, making existing applications mobile-enabled.

UNIT - II

Cellular Technologies–GSM, GPRS, CDMA AND 3G: Bluetooth, Radio frequency identification, Wireless Broadband, mobile IP, Internet protocol version 6 (IPv6), Java card, PLNM interfaces, GSM addresses and identifiers, network aspects in GSM, Mobile computing over SMS, Short Message Services (SMS), GPRS network architecture, GPRS network operations, data services in GPRS, applications for GPRS, limitations of GPRS, CDMA versus GSM, third generation networks, applications on3G.

UNIT - III

Wireless Application Protocol (WAP) and Wireless LAN: WAP, MMS, wireless LAN advantages, IEEE 802.11 standards, wireless LAN architecture, mobility in wireless LAN. Intelligent and Internetworking: Introduction, fundamentals of call processing, intelligence in the networks, SS#7 signaling, IN Conceptual Model (INCM), Soft switch, programmable networks, technologies and interfaces for IN.

UNIT - IV

Client Programming, PLAMOS, SYMBIAN OS, WINCE Architecture: Introduction, moving beyond the desktop, a peek under the hood: hardware overview, mobile phones, PDA, design constraints in applications for handheld devices, palm OS architecture, application development, Symbian OS architecture, Applications for Symbian, different flavors of windows CE, windows CE architecture. J2ME: Java in the handset, the three-prong approach to JAVA everywhere, JAVA 2 micro edition (J2ME) technology, programming for CLDC, MIDLet, Optional packages.

UNIT - V

Voice Over Internet Protocol and Convergence: Voice over IP, H.323 Framework for voice over IP, Session Initiation Protocol, Comparison between H.323 and SIP, Real Time protocols, Convergence Technologies, Call Routing, IP multimedia subsystem (IMS), Mobile VoIP. Security Issues in Mobile Computing: Introduction, information security, security techniques and algorithms, security protocols, trust, security models, security frameworks for mobile environment.

R19 M.TECH. WIRELESS AND MOBILE COMMUNICATIONS

TEXT BOOKS:

• 1. Asoke K. Talukder, Roopa R Yavagal, “Mobile Computing- Technology, Applications and Service Creation”, 2nd edition, Tata McGraw Hill, New Delhi, 2009.
• 2. Jochen Schiller, “Mobile Communications, 2nd Edition, Pearson Education, New Delhi, 2008.

REFERENCE BOOKS:

• 1. Vieri Vanghi, Aleksander Damnjanovic, “The CDMA 2000 system for Mobile Communications”, Pearson Education, New Delhi, 2007.
• 2. Frank Adelstein, “Fundamentals of Mobile and Pervasive Computing”, McGraw Hill, New Delhi,2008. R19 M.TECH. WIRELESS AND MOBILE COMMUNICATIONS M.TECH.- I YEAR- I SEMESTER WIRELESS AND MOBILE COMMUNICATIONS