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Wireless Networks

Wireless Networks. Fall 2009 Saewoong Bahk. Saewoong Bahk sbahk@snu.ac.kr Room:132-201 Office hours: Tue,Thu 4-5PM TA: 남창원 ( cwnam@netlab.snu.ac.kr ) 윤성국 ( sgyoon@netlab.snu.ac.kr ) Course materials: http://netlab.snu.ac.kr Materials taken from

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Wireless Networks

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  1. Wireless Networks Fall 2009 Saewoong Bahk

  2. Saewoong Bahk • sbahk@snu.ac.kr • Room:132-201 • Office hours: Tue,Thu 4-5PM • TA: 남창원(cwnam@netlab.snu.ac.kr) 윤성국(sgyoon@netlab.snu.ac.kr) • Course materials: http://netlab.snu.ac.kr • Materials taken from • Prof. Nitin Vaidya (UIUC), David Culler (UC Berkeley), Sunghyun Choi (Seoul Nat’l Univ)

  3. Evaluation • Attendance: 10% • 2 exams: 50% • 1 project including presentation: 40% • Each student has a choice of either writing a survey paper or proposal. • Project proposal deadline: Sep. 15. • Textbook (recommended) • Broadband Wireless Access & Local Networks: Mobile Wimax and Wifi B. Lee and S. Choi, Artech House, 2008,

  4. Part A: Sensor and Adhoc Networks • Characteristics of wireless communications • MAC protocols • Routing protocols • TCP performance • Power saving algorithms • Recent Sensor Network Researches

  5. Part B: 4G Network Architecture • Review of 2G and 3G architecture • LTE, Mobile Wimax • QoS and mobility support • IMS (IP Multimedia Systems) towards 4G • Cross layer design issues

  6. Part C: Wireless LAN and Mesh Networks • Evolution of WLAN including IEEE 802.11n • Link metric in mesh networks • Channel assignment and routing in mesh networks

  7. Schedule • A: 5 weeks • B: 4 weeks • C: 3 weeks • Presentation: 3 weeks

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