csc344 – wireless and mobile computing · comprehensive course on wireless and mobile computing...
TRANSCRIPT
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Department of Computer Science
COMSATS Institute of Information Technology
CSC344 – Wireless and
Mobile Computing
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Introduction and Course
Overview
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How
What
When
Why
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How am I going to grade you?
What are we going to cover?
When are you going to do it?
Why you should not take this course?
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Course Contents
Supplementary Texts
Research Report Topics
Android Project
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Comprehensive course on wireless and mobile computing
Broad coverage of key areas
Intro to physical layer “Wireless Communication”
Emphasis on Higher layers: Layers 2, 3, 4, …, 7
Emphasize both present (Industry standards and products) and near future (Research)
Graduate course: (Advanced Topics)
Less reliance on one textbook
Lot of independent reading and writing
Survey paper (Research techniques)
Peer-Reviews
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Understand principles, state-of-the-art
solutions, and challenges in mobile computing
We will focus on the properties of smartphones
and how they have changed the range of
possible computing and web applications we
can now imagine
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Protocol Layers: ISO/OSI reference model
Physical Layer: Nyquist/Shannon theorems, Manchester coding
Transmission Media: UTP, Cat 5, Microwave, Radio
Data Communication: Asynchronous vs synchronous, Baud, Bit rate, Half-Duplex vs Full-duplex, Modulation/Demodulation
Packet Transmissions: Framing, Bit stuffing, Byte stuffing
Flow Control: On-Off Window control
Error Detection: Parity, Checksum, Cyclic Redundancy Check
Error Recovery: Start and Stop, Go back n, Selective Reject
LANs: Aloha, CSMA/CD, Ethernet, IEEE 802.3
LAN Addressing: Unicast vs multicast, Local vs Global
LAN wiring: 10Base5, 10Base2, 10Base-T, 100Base-T4, 100Base-TX, 100Base-FX
Extended LANs: Hubs, Bridges, Routers, Switches
Routing: Distance Vector vs Link State, Spanning tree, Source routing
Network Layer: Connectionless vs Connection oriented
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General knowledge of a range of computing
devices and intermediate programming skills
Java programming language
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Mobile vs Wireless
Mobile vs Stationary
Wireless vs Wired
Wireless
Media sharing issues
Mobile
Routing, addressing issues
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Impact of Wireless on Networking
Not tied to walls/infrastructure Ad-hoc networking
Error-prone Traffic Management
Frequent Disconnections Resource Management
Quality of Service for multimedia
Battery operated Media access and networking while sleep
Time synchronization
Broadcast Security
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Impact of Mobility on Networking
Location
Addressing
Handoff
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Thanks