1. Sensor Network 2 06T0007 Hiroshi OHSUGA

2. Outline Applications –Health Application –Home Application Communication Architecture Conclusion

3. Outline Applications –Health Application –Home Application Communication Architecture Conclusion

4. Health applications Tracking and monitoring doctors Drug administrations –Minimize getting the wrong medications Open connection standard

5. Home applications Home automation –Burying nodes to devices –Manage remotely Smart environment –Embedded into furniture

6. Outline Applications –Health Application –Home Application Communication Architecture Conclusion

7. Communication Architecture Application Layer –SMP Moving sensor nodes Turning nodes on and off Authentication –TADAP For lower layer operation –SQDDP Interfaces to issue queries, respond to queries and collect incoming replies Need more protocols

8. Protocol Stack

9. Communication Architecture Task Management Plane –Balances and schedules –Not all nodes are required

10. Protocol Stack

11. Outline Applications –Health Application –Home Application Communication Architecture Conclusion

12. Applications already exist Protocols are needed And… Lost interest… Change my theme ?

13. Citations I.F.Akyldiz, W.Su, Y.Sankarasubramaniam, E.Cayirci, “Wireless sensor networks: a survey”, Computer Networks 38, 2002, pp.393-422. Samuel Madden, “Query Processing for Streaming Sensor Data”. G.J. Pottie, W.J. Kaiser, “Wireless Integrated Network Sensors”, May 2000, pp.51-58.

14. Thank you for listening