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The Princeton EDGE Lab Future Plans - Part II

The Princeton EDGE Lab Future Plans - Part II. Sangtae Ha November 8, 2009. EDGE testbed. 4. 3. 3. 1. 2. Budget Plan (1/4). 1st: Wireless nodes 2nd: Wireless channel emulators. Budget Plan (2/4). 3rd: Routers and load balancers 4th: DSLAM and CMTS. Budget Plan (3/4).

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The Princeton EDGE Lab Future Plans - Part II

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  1. The Princeton EDGE LabFuture Plans - Part II Sangtae Ha November 8, 2009

  2. EDGE testbed 4 3 3 1 2

  3. Budget Plan (1/4) 1st: Wireless nodes 2nd: Wireless channel emulators

  4. Budget Plan (2/4) 3rd: Routers and load balancers 4th: DSLAM and CMTS

  5. Budget Plan (3/4) 5th: DPI (Deep Packet Inspection) 6th: Power meters

  6. Budget Plan (4/4) 7th: Healthcare project Total: 497K

  7. Discussions on the Budget Plan • This budget plan is not final and welcome your feedback! • Any missed items? • What can we do with commercial Deep Packet Inspection (DPI) devices?

  8. Opportunities • Pervasive Access/Home Networking • Green Edge Networking • Healthcare Delivery to End Users

  9. Pervasive Access/Home Networking (1/2) Internet • Fact: Clients can have multiple associations with multiple APs, but only one association is used for communication. • Question: How clients can utilize the use of multiple APs? • Throughput/Fairness/QoS • Power Consumption Cable Modem DSL Modem Access Point Access Point PD

  10. Pervasive Access/Home Networking (2/2) Internet • Question: Some clients can be better served by an AP according to their content? DSL Modem Access Point PD

  11. Green Edge Networking • Currently, the focus of green IT has been concentrated to the data center servers, where most of servers are turned on and keep running • How about Green IT in home networks? • Data centers (23%) vs. home (40%) • Many network devices are already working at home (e.g., DSL modem, AP, TIVO, PS3/Wii, desktops, laptops, personal network storages, iPhone, iPod-Touch, and TV) • Some devices can be turned off (or sleep) by delegating their work to some designated devices – proxies, VMs and P2P can be used for this purpose

  12. Healthcare Delivery to End Users • Obstacles in delivering healthcare via pervasive connections to end users • Hard to maintain data quality in long-distance transmission • Data sharing and security

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