Cutting-Edge Research on Computer Networks and the Internet
Explore the latest advancements in computer networks and the Internet, covering topics such as the Internet of Things, Internet reference models, and cutting-edge research in the field. Delve into concepts like backscatter, passive Wi-Fi, data centers, SDN, localization, and more through a structured class format. Stay informed with current papers and class discussions in this dynamic area of study.
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Presentation Transcript
Computer Networks Shyam Gollakota
The Internet of Things The internet's next big frontier 1/7/2013 A look at how the Internet is becoming immersed in the physical world, not just communications Backscatter and sensing CSE 461 University of Washington 2
Internet Reference Model A four layer model based on experience; omits some OSI layers and uses IP as the network layer. 4 Application Programs that use network service 3 Transport Provides end-to-end data delivery 2 Internet Send packets over multiple networks 1 Link Send frames over a link Computer Networks 3
Internet Reference Model (3) IP is the narrow waist of the Internet Supports many different links below and apps above 4 Application SMTP HTTP RTP DNS 3 Transport TCP UDP 2 Internet IP Ethernet Cable 3G 1 Link DSL 802.11 Computer Networks 4
Internet Reference Model (3) IP is the narrow waist of the Internet Supports many different links below and apps above 4 Application SMTP HTTP RTP DNS 3 Transport TCP UDP 2 Internet IP Ethernet Cable 3G 1 Link DSL 802.11 Computer Networks 5
Cover Cutting Edge Research Phy Layer: Backscatter, passive-wifi Internet: Data Center, SDN Transport: DCTCP, Multipath-TCP Applications: Localization, Gesture recognition, SPDY, mobile system design, gaming design Computer Networks
Class Structure Go over each of the layer Go over the required background Read the latest papers on each topic Computer Networks
Class Structure Go over each of the layer Go over the required background Read the latest papers on each topic Questions to be answered before each class We will cover 2-3 papers Computer Networks
Evaluation Project 1 (20%) Create a communication system between two phones Project 2 (40%) Define and execute a research project (groups of 2) Class questions (10%) Final (30%) Computer Networks
Course Webpage Cs.washington.edu/561 Computer Networks
Cover Cutting Edge Research Phy Layer: Backscatter, passive-wifi Internet: Data Center, SDN Transport: DCTCP, Multipath-TCP Applications: Localization, Gesture recognition, SPDY, mobile system design, gaming design Computer Networks
