LOCOSMOTION
Name of the competing system: LOCOSMOTION
Name and email of the responsible person: Ngewi Fet <
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Date and place: 20.06.2012, Duisburg, Germany
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Name
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[RAW] WiFi Scan Results – list of WiFi access points and their RSSI
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Description of the information measured
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The Received Signal Strength Indicator (RSSI) of each access point visible at multiple locations in the Living lab
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Units
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dBm
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Example values
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-30 dBm, -90 dBm
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Frequency of generated data in operation
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On the hardware we use, approximately every 1.4 seconds
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Name
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Acceleration Signal Vector Magnitude [PREPROCESSED]
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Description of the information measured
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sensor acceleration by the accelerometer and the signal magnitude of the acceleration components;
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Units
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m/s²
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Example values
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9.8 m/s² and 10 m/s²
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Frequency of generated data in operation
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Acceleration is generated at frequency of approximately 50Hz and the vector magnitude is computed at a similar rate.
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After, for instance, 30 minutes operation you generate the following data sets (this is the information you will finally provide to evAAL together with this questionnaire in a format that must be agreed before the competition). Please provide information about the files with data (examples are, text file, or video) and format (.csv, .txt, .xls…).
- A static WLAN fingerprint map as array of arrays that include: [x,y, DeviceRadio ID, {SignalType, AccessPoint MAC, RSSI, Channel frequency, SSID} * n ]
- Acceleration Magnitude values during the localization phase as a simple array of values
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- Where n is the number of access points visible at each point
Files:
- A file containing the fingerprint map (txt file of comma-separated values)
- A file containing the acceleration values (txt files)
Devices
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Device name
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Type
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Position in LLab (x,y,z) in meters
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Input
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Output
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Communication means to your system
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Nexus S
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Mobile Phone
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Not fixed
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Fingerprint map
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Location
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WiFi
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Nexus S
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Mobile Phone
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Not fixed
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Fingerprint map
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Location
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WiFi
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LOKOS01
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WLAN Access Point
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(0.5, 0.7, 2.56)
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-
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WiFi signals
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WiFi
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LOKOS02
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WLAN Access Point
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(0.5, 0.7, 2.56)
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-
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WiFi signals
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WiFi
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LOKOS03
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WLAN Access Point
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(0.5, 0.7, 2.56)
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-
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WiFi signals
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WiFi
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LOKOS04
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WLAN Access Point
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(0.5, 0.7, 2.56)
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-
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WiFi signals
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WiFi
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LOKOS05
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WLAN Access Point
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(0.5, 0.7, 2.56)
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-
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WiFi signals
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WiFi
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LOKOS06
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WLAN Access Point
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(0.5, 0.7, 2.56)
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-
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WiFi signals
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WiFi
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LOKOS07
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WLAN Access Point
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(0.5, 0.7, 2.56)
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-
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WiFi signals
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WiFi
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LOKOS08
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WLAN Access Point
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(0.5, 0.7, 2.56)
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-
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WiFi signals
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WiFi
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Download datasets .
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