WiFi RF survey Eastern Campus
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Transcript of WiFi RF survey Eastern Campus
Suffolk Eastern CampusRF – WiFi
Environmental Survey
Tom Roslak
September 12, 2005
PhD CandidateLeeds Metropolitan University
Objective of this survey
• Measure and record RF – WiFi environment
• Locate this information geographically– As relevant to a person by functional area– Not by GIS type coordinates
• Create patterns of environment that might:– Be unique and useful for identification– Easy to quantify– Analyze for ambiguity problems
Method Employed
• Equipment:– Notebook computer with WiFi PC card– Digital Camera for survey pictures
• Software:– NetStumbler
• Method of data capture:– Go to various key locations and take RF
measurements using NetStumbler
Survey ResultsThe following is an aerial view of the Eastern
Campus of Suffolk County Community
College. Each yellow dot represents a location
at which data was taken. If you hover the
cursor over the dot you will see the name of the
location. If you click on the dot, you will be
taken to a picture of the location if one is
available.
M
P
O
S
PL
Eastern Campus Key:M – MontaukettO – OrientP – PeconicS – ShinnecockPL – Plant
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PL
Eastern Campus Key:M – MontaukettO – OrientP – PeconicS – ShinnecockPL – Plant
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Hash marks represent number“gradient” of different AP’sSeen from one location to the next
Second Crosswalk between Peconic and Orient from East to West on North Side
Back to Map
Rx
Measurement taken here
Administrative Parking Spot between Montaukett and Peconic
Back to Map
North
South
First Crosswalk between Peconic and Orient from East to West on North Side
Back to Map
Rx
Peconic Northwest on Picnic Bench
Back to Map
Rx
Peconic Middle West Entrance facing Cyber Café
Back to Map
Rx
100 feet north of bus stop
Back to Map
Rx
Parking Field Sign #3
Back to MapReceiver in Truck at this intersection
Montaukett North Entrance
Back to Map
Rx
Orient South First Crosswalk
Back to Map
Rx
Physical Plant West
Back to Map
Rx
Montaukett South Entrance
Back to Map
Rx
Outside Main Shinnecock Entrance on Garbage Container
Back to Map
Rx
Southwest Corner of Peconic on Steps
Back to Map
Rx