A Guidebook for Mitigating Disruptive WiFi Interference at Airports (2015) / Chapter Skim
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Pages 76-83
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From page 76... ...
76 A P P E N D I X B Within an airport terminal environment, all wireless airport and passenger communications systems must operate harmoniously with "tolerable" interference, albeit some functions serviced by wireless fidelity (WiFi) may need better protection against interference (for example, baggage check-in and aircraft routing ticketing, security checks, and other defined airport critical operations)
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From page 77... ...
Best Technical Practices to Ensure Accessible WiFi Service 77 Airport Organizational Approach to Managing the WiFi Environment Research to date indicates there is a large diversity in the ways the WiFi environment is managed. WiFi was not included in the initial design of the airport environment as part of the airport infrastructure or guidelines to connect and distribute communications.
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From page 78... ...
78 A Guidebook for Mitigating Disruptive WiFi Interference at Airports • Security, maintenance personnel, and handicap transport will be present throughout the airport, with expected light to moderate WiFi use. Best Technical Practices Best technical practices to ensure accessible WiFi service are summarized below, reflecting the accompanying spreadsheet and list of references.
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From page 79... ...
Best Technical Practices to Ensure Accessible WiFi Service 79 8. Treat high-power interference sources as the highest priority and isolate them using spectrum analyzer tools.
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From page 80... ...
80 A Guidebook for Mitigating Disruptive WiFi Interference at Airports Best Pracces for WiFi Interference Migaon Best Pracce Airport Responsibility (Larger or Smaller) References Category Prevent or Accept Tolerable Interference Idenfy Interference Source Resolve Interference to Tolerable Level Idenfy Airport WiFi user groups based on airport areas or primary user funcons to support baselining WiFi installaons and priorizing response, and schedule periodic spectrum/performance measurements to compare with baseline and assist with interference invesgaon using spectrum analyzer based tools.
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From page 81... ...
Best Technical Practices to Ensure Accessible WiFi Service 81 Best Pracce Airport Responsibility (Larger or Smaller) References Category Prevent or Accept Tolerable Interference Idenfy Interference Source Resolve Interference to Tolerable Level Treat high power interference sources as the highest priority and isolate with available spectrum analyzer tools.
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From page 82... ...
82 A Guidebook for Mitigating Disruptive WiFi Interference at Airports References 1. BAA's Response to Ofcom's Consultation, Higher Power Limits for License Exempt Devices, 2006.
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From page 83... ...
Best Technical Practices to Ensure Accessible WiFi Service 83 17. Cisco Spectrum Expert Wi-Fi.
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