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WIND: Revolutionizing WLAN Deployment - A Case Study at CERN's Campus

Explore the journey of WIND, an innovative tool enhancing WiFi deployment, saving time, resources, and money while meeting increasing user demands amidst shrinking spectrum availability. Witness its impact on network health assessment, remote diagnostics, and more.

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WIND: Revolutionizing WLAN Deployment - A Case Study at CERN's Campus

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Presentation Transcript

  1. WIND Milosz Hulboj Vlad Lapadatescu

  2. CERN’s campus

  3. CERN’s campus • Number of deployments: increasing • Number of users: increasing • User demands: ever growing • Available spectrum: shrinking!

  4. Timeline • 2010.02 – Project started • 2010.08 – Visit in HP Montreal • 2010.11 – Technical report, change of scope, first collection system, initial performance metrics • 2011.11 – Radio channel counters added by HP, change of scope • 2011.12 – First rule based diagnostic engine • 2012.10 – Technical report, findings, deliverables • 2012.11 – Visit in Canada, knowledge transfer • 2013.01 – WIND as a tool for network engineers

  5. Global perspective of WLAN deployment

  6. WIND saves time, resources and money! • User perspective of the network (with history) • Remote diagnostics • List of probable problem causes • Broad range of problems detected • Assessment of WLAN health: • Reduced number of site surveys • Proactive monitoring (interference, rogues) • “What-if” analysis • Without probes!

  7. WIND’s legacy • State of the art WiFi monitoring and diagnosis tools • Extensive feedback to WiFi Service manager • Valuable feedback to HP • Two technical reports, procedures, suggestions, know-how • WIND as a service for WiFi monitoring and troubleshooting

  8. Acknowledgements • Big thank you to HP for an excellent collaboration • Big thank you to CERN CS group for: • tolerating our experiments • help and ideas provided • testing of our tools

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