1-1©2006 Raj JainCSE574sWashington University in St. LouisCSE 574SCSE 574SAdvanced Topics in Advanced Topics in Computer NetworkingComputer NetworkingRaj Jain Washington UniversitySaint Louis, MO [email protected] slides are available on-line at:http://www.cse.wustl.edu/~jain/cse574-06/1-2©2006 Raj JainCSE574sWashington University in St. LouisOverviewOverview! For this semester: Advanced Topics = Wireless and Mobile Networking! Goal of this Course! Grading! Contents of the course! Tentative Schedule1-3©2006 Raj JainCSE574sWashington University in St. LouisMobile vs WirelessMobile vs Wireless! Mobile vs Stationary! Wireless vs Wired! Wireless ⇒ Media sharing issues! Mobile ⇒ Routing, addressing issuesMobileWireless1-4©2006 Raj JainCSE574sWashington University in St. LouisGoal of This CourseGoal of This Course! Comprehensive course on wireless and mobile networking! Broad coverage of key areas! Very brief 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-Reviews1-5©2006 Raj JainCSE574sWashington University in St. LouisGradingGrading! Exams (Best 2 of 3) 45%! Class participation 5%! Homeworks 15% ! Project 35%" Homeworks 10%" Draft Report 5%" Final Report 20%1-6©2006 Raj JainCSE574sWashington University in St. LouisText BooksText Books! C. Siva Ram Murthy and B. S. Manoj, “Ad-Hoc Wireless Networks: Architectures and Protocols,” Prentice-Hall, 2004, ISBN:0-13-147023-X! S. Dixit and R. Prasad, “Wireless IP and building the mobile Internet,” Artech House, 2002, ISBN:158053354X! Bulk purchase possible.1-7©2006 Raj JainCSE574sWashington University in St. LouisSupplementary TextsSupplementary Texts! F. Dowla (Ed), “Handbook of RF and Wireless Technologies,” Elsevier, 2004, ISBN:0750676957 ! H. Karl and A. Willig, “Protocols and Architectures for Wireless Sensor Networks,” Wiley, 2005, ISBN:0470095105! M. Cardei, et al, (Eds), “Resource Management in Wireless Networking,” Springer, 2005, ISBN:0387238077! B. Krishnamachari, “Networking Wireless Sensors,” Cambridge University Press, 2005, ISBN:0521838479! M. Ilyas and I. Mahgoub, “Handbook of Sensor Networks: Compat Wireless and Wired Sensing Systems,” CRC Press, 2004, ISBN:08493196841-8©2006 Raj JainCSE574sWashington University in St. LouisNetworking Courses at WUSTLNetworking Courses at WUSTL! CSE 473s: Introduction to Computer Networks! CSE 573s: Protocols for Computer Networks! CSE 574s: Advanced Topics in Networking! CSE 777s: Research Seminar in NetworkingCSE 473sCSE 573sCSE 574sCSE 777sCSE 578S1-9©2006 Raj JainCSE574sWashington University in St. LouisPrerequisite: CSE473SPrerequisite: CSE473S! Protocol Layers: ISO/OSI reference model! Physical Layer: Nyquist/Shannon theorems, Coding, Manchester! Transmission Media: UTP, Cat 5, Microwave, Radio! Data Communication: Asynchronous vs synchronous, Baud, bit, and Hz, Half-Duplex vs Full-duplex, Modulation/Demodulation! Packet Transmissions: Framing, Bit stuffing, byte stuffing! Flow Control: On-Off, Window! Error Detection: Parity, Checksum, Cyclic Redundancy Check1-10©2006 Raj JainCSE574sWashington University in St. LouisPrerequisites (Cont)Prerequisites (Cont)! 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 oriented1-11©2006 Raj JainCSE574sWashington University in St. LouisWireless NetworkingWireless NetworkingImpact of Wireless on Networking:1. Not tied to walls/infrastructure ⇒ Ad-hoc networking2. Error-prone ⇒ Traffic Management 3. Frequent Disconnections ⇒ Resource Management Quality of Service for multimedia4. Battery operated ⇒ Media access and networking while sleep⇒ Time synchronization 5. Broadcast ⇒ Security1-12©2006 Raj JainCSE574sWashington University in St. LouisMobile NetworkingMobile NetworkingImpact of Mobility on Networking:! Location! Addressing! Handoff1-13©2006 Raj JainCSE574sWashington University in St. LouisTentative ScheduleTentative ScheduleClass Day Date Topic1 Wed 1/18 Overview 2 Mon 1/23 Trends3 Wed 1/25 Wireless Physical Layer4 Mon 1/30 LANs (Wi-Fi)5 Wed 2/1 PANs (Bluetooth)6 Mon 2/6 WAN (WiMAX)7 Wed 2/8 Sensors (ZigBee)8 Mon 2/13 Cellular Nets (1G, 2G)9 Wed 2/15 Cellular Nets (3G, 4G)10 Mon 2/20 Optical Wireless, RFID, SatelliteWed 2/22 Exam 11-14©2006 Raj JainCSE574sWashington University in St. LouisTentative Schedule (Cont)Tentative Schedule (Cont)Class Day Date Topic11 Mon 2/27 QoS in 802.1112 Wed 3/1 QoS in Wireless Networks13 Mon 3/6 Wireless TCP 14 Wed 3/8 TCP over Ad-hocMon 3/13 Spring BreakWed 3/15 Spring Break15 Mon 3/20 Energy Management16 Wed 3/22 Energy Management 217 Mon 3/27 Topology Control18 Wed 3/29 Localization 19 Mon 4/3 Time Synchronization Wed 4/5 Exam 21-15©2006 Raj JainCSE574sWashington University in St. LouisTentative Schedule (Cont)Tentative Schedule (Cont)Class Day Date Topic20 Mon 4/10 Resource Allocation21 Wed 4/12 Mobile IP22 Mon 4/17 Handover23 Wed 4/19 Application Layer Issues24 Mon 4/24 Security Issues25 Wed 4/26 Security 226 Mon 5/1 Security 3Wed 5/3 Exam 3Mon 5/8 Grades Meeting1-16©2006 Raj JainCSE574sWashington University in St. LouisProjectProject! A survey paper on topic of your choice! Stages:" Literature search! CD ROMs:Compendex, Books in Print, WWW" Reading" Writing! Average 6 Hrs/week/person on project ! Average 9 Hrs/week/person on class1-17©2006 Raj JainCSE574sWashington University in St. LouisProjects TopicsProjects Topics! Technologies: Ultra-wideband, Smart Antennas, Optical Wireless, Software Defined Radios, Smart Antennas, Turbo Coding, RFID, Satellite Networks (What, Standards activities, Products, Features, Outlook, Applications)! Standards: 802.11 WiFi, 802.15 PANs, 802.16 WiMAX, 802.20 Mobile Broadband, 802.21 Handover, 802.22 RAN, 4G, 3G, WiMAX (Standards Activities, MAC, Energy Management, QoS, Security, Packet Format, Products, Features, Outlook, Applications)! Wireless Products: Wireless Access
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