Difference between revisions of "Public:Future OpenCellID database content"

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Future OpenCellID database content
 
  
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* Add Cellid in long/short-format in measurements_.csv/cell_towers.csv
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{|width=998
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* Add value RNC (Radio Network Controller) in measurements_.csv/cell_towers.csv (UMTS)
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|This page including its sub pages is intended for compiling all ideas on how to expand the information stored in the OpenCellID database.
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* Add latitude and longitude from the calculated real position in the cell_towers.csv (Real place from the base station)
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The following data base tables are currently discussed:
  
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The actual position from the most cells is the middle from all measurements.
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*[[Public:Future_OpenCellID_database_content_cellid|Future cell-id data structure]]<br>
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*[[Public:Future_OpenCellID_database_content_cellid_neighbours|cell-id neighbours]]<br>
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*[[Public:Future_OpenCellID_database_content_wifi|Future WiFi data structure]]<br>
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*[[Public:Future_OpenCellID_database_content_wifi_network_neighbours|wifi network neighbours]]<br>
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*[[Public:Future_OpenCellID_database_content_gps|Future GPS position data structure]]<br>
  
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With the value signal maybe it is possible to calculate with the best signals (ASU = 31 or -51 dBm) the real place from the base station.
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Please use the "Discussion" page of each of the above sub pages for discussing the various ideas and concerns on this subject.
  
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The value for the real latitude/longitude can used in example from a clf-import.
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The plan is to keep this discussion going for a few weeks and decide what to implement when it becomes obvious that no additional new information is contributed regarding thess topics.<br>
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In cases where there are different opinions regarding a feature, a vote similar to the votes in OpenStreetMap, which is a proven mechanism, will be initiated.
  
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At the moment it is a mix with the middle and clf-import with the real position.
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Due to the current work load of the developer, it is unlikely to start with the implementation of the enhanced database scheme before summer 2014; therefore, there is enough time in that perspective to discuss the OpenCellID database evolution briefly.
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The real postion is useful for the apps G-Mon, G-NetTrack or RF Signal Tracker
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'''Calculated middle from the cell:'''
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changeable=1:
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the GPS position of the cell tower has been calculated from all available measurements
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'''Real position from the cell:'''
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changeable=0:
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the GPS position of the cell tower is precise; no measurements have been used to calculate it.
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Example:
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latitude_middle, longitude_middle, latitude_real, longitude_real
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* Add the value cellrange. With the value cellrange you can add simple way for triangulation (see example google).
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For this you use the calculated middle and not the real position from the base station.
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Lat=45.641502
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Lon=8.812474
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'''Range=1177 m'''
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Example with the calculated middle and cellrange:
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http://www.open-electronics.org/celltrack/cell.php?hex=0&mcc=222&mnc=10&lac=00010012&cid=00039309&lac0=00010012&cid0=00005188&lac1=00010012&cid1=00017252&lac2=00010012&cid2=00039303&lac3=00010012&cid3=00039301&lac4=00010012&cid4=00039307
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Latest revision as of 00:26, 3 February 2014

This page including its sub pages is intended for compiling all ideas on how to expand the information stored in the OpenCellID database.

The following data base tables are currently discussed:

Please use the "Discussion" page of each of the above sub pages for discussing the various ideas and concerns on this subject.

The plan is to keep this discussion going for a few weeks and decide what to implement when it becomes obvious that no additional new information is contributed regarding thess topics.
In cases where there are different opinions regarding a feature, a vote similar to the votes in OpenStreetMap, which is a proven mechanism, will be initiated.

Due to the current work load of the developer, it is unlikely to start with the implementation of the enhanced database scheme before summer 2014; therefore, there is enough time in that perspective to discuss the OpenCellID database evolution briefly.

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