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Convergence of Info. and Comm.

Convergence of Info. and Comm. TaeKyoung Kwon tkkwon@snu.ac.kr 880-9105. Overview. objectives Students with IT and non-IT majors can familiarize themselves with communications and networking technologies Allow students to combine their own major skills with smartphone-related technologies

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Convergence of Info. and Comm.

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  1. Convergence of Info. and Comm. TaeKyoung Kwon tkkwon@snu.ac.kr 880-9105

  2. Overview • objectives • Students with IT and non-IT majors can familiarize themselves with communications and networking technologies • Allow students to combine their own major skills with smartphone-related technologies • Students will develop a simple application on smartphones • Course materials • Slides • Technical articles • Programming materials for term project

  3. Questions • Why the internet is slower than advertised? • E.g. why P2P download is slow? • Why frequency is so important in communications? • Why smartphone speed is slower than expected? • Why base stations are located at the top of building? • Why VoIP is cheaper than phone? • Why video often degrades in my smartphone? • Why submarines have problems in communications? • Why we need recharge phones frequently? • iPhone vs. Android phone

  4. Questions • How web has changed and will change in the future? • How my smartphone can figure out my location? • Why there is sometimes error in my location? • Is Big Brother in the novel “1984” going to emerge? • What is the convergence between communications and broadcast? What are the issues? • What is DDoS? Can it be prevented? • Why web is vulnerable? • How Tor can hide my web activities? • You can add more questions • Send me emails

  5. outline • Information and communications • Internet and other networks • Bandwidth and bit rate • wireless networks, ubiquitous computing • convergence between communications and broadcasting • peer-to-peer, web • network & web security • Smartphone, smart TV • Localization • Internet of Things (IoT) • Vehicular IT • Virtualization

  6. Term project • A simple smartphone programming • TA will try his best to help you

  7. administrivia • Classroom: 301-203 • Time: Mon. and Wed., 5pm – 6:15am • May be merged on Wed. • TA: Hoongyu Choi • Tel: 880-9147 • hgchoi@mmlab.snu.ac.kr • Slides and announcements • Check http://mmlab.snu.ac.kr -> courses -> undergraduate • Id: • Passwd:

  8. evaluation • 30%: mid-term exam • 30%: final exam • 30%: term project • 10%: attendance • Two latenesses will be counted as one absence • I will try my best to start every class 5pm, sharp

  9. No cheating • Zero Tolerance Cheating Policy • Cheating in this class is defined as knowingly or unknowingly participating in the submission of unoriginal work for any test. • Answer to roll-call on behalf of another guy is also cheating • If I find out that a student has cheated • Assign a fail grade to the student • Dismiss the student for the remainder of the class

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