1. Wireless Networks Fall 2009 Saewoong Bahk

2. –sbahk@snu.ac.kr –Room:132-201 Office hours: Tue,Thu 4-5PM TA: 남창원 (cwnam@netlab.snu.ac.kr)cwnam@netlab.snu.ac.kr 윤성국 (sgyoon@netlab.snu.ac.kr)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 WifiBroadband 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. Evolution of WLAN including IEEE 802.11n Link metric in mesh networks Channel assignment and routing in mesh networks Part C: Wireless LAN and Mesh Networks

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