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TexPoint fonts used in EMF. - PowerPoint PPT Presentation

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TexPoint fonts used in EMF.
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  1. Self-Monitoring in Dynamic Wireless Networks TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: AAAAAAA

  2. Self-Monitoring in Dynamic Wireless Networks Who is in thenetwork? Problem: Update O(1)?

  3. Self-Monitoring in Dynamic Wireless Networks I can: send / receive heareachnode

  4. Self-Monitoring in Dynamic Wireless Networks I can: ? send / receive heareachnode

  5. Self-Monitoring in Dynamic Wireless Networks I can: send / receive heareachnode nocollsiondetection

  6. Self-Monitoring in Dynamic Wireless Networks I can: send / receive heareachnode nocollsiondetection 101 Mhz 117 Mhz 132 Mhz … switchchannels

  7. Self-Monitoring in Dynamic Wireless Networks I can: complexity computation: free radio: time 1 send / receive heareachnode nocollsiondetection switchchannels

  8. Self-Monitoring in Dynamic Wireless Networks One ID per message O(1) => Ω( ) crashes + joins # #

  9. Self-Monitoring in Dynamic Wireless Networks What can I do?

  10. Self-Monitoring in Dynamic Wireless Networks What can I do? collision! I am here I am here I am here I am here I am here I am here I am here I am here I am here I am here redundancy = ok

  11. Self-Monitoring in Dynamic Wireless Networks What can I do? exchange information O( +log n) # crashes + # joins

  12. Self-Monitoring in Dynamic Wireless Networks in Summary … Update: whois in thenetwork? dynamics … Ω( ) O( + log n) # crashes + # joins # crashes + # joins Optimal Currentwork: O()w.h.p. # crashes + # joins

  13. Thank You!Questions & Comments? TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: AAAAAAA