Msemm at 19:09, 28 January 2014

2014-01-28T19:09:52Z

Admin: Created page with "'''* Add the value cellid in long/short-format in measurements_.csv/cell_towers.csv''' '''* Add the value RNC (Radio Network Controller) in measurements_.csv/cell_towers.csv..."

2014-01-27T11:00:00Z

Created page with "'''* Add the value cellid in long/short-format in measurements_.csv/cell_towers.csv''' '''* Add the value RNC (Radio Network Controller) in measurements_.csv/cell_towers.csv..."

New page

'''* Add the value cellid in long/short-format in measurements_.csv/cell_towers.csv'''

'''* Add the value RNC (Radio Network Controller) in measurements_.csv/cell_towers.csv (UMTS)'''

'''* Add latitude and longitude from the calculated real position in the cell_towers.csv (Real place from the base station)'''

The actual position from the most cells is the middle from all measurements.

With the value signal maybe it is possible to calculate with the best signals (ASU = 31 or -51 dBm) the best calculated real place from the base station.

The value for the real latitude/longitude can used in example from a clf-import.

At the moment it is a mix with the middle and clf-import with the real position.

The real postion is useful for the apps G-Mon, G-NetTrack or RF Signal Tracker to create a cellfile or show alayer with the base stations.

Calculated middle from the cell:

changeable=1:
the GPS position of the cell tower has been calculated from all available measurements

Real position from the cell:

changeable=0:
the GPS position of the cell tower is precise; no measurements have been used to calculate it.

Example:

latitude_middle, longitude_middle, latitude_real, longitude_real

'''* Add the value cellrange.'''

With the value cellrange you can add the simple way for triangulation (see example google).

For this you use the calculated middle.

Lat=45.641502

Lon=8.812474

'''Range=1177 m'''

Example with the calculated middle and cellrange:

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

'''* Add value description for details from the cell

Example:

- street

- address

- bcch

- town

Links:

* http://senderlistemuc.de/standorte_telekom.html
* http://gsm.yz.to/karte.php?x=366458&y=548039

* Add value '''radio''' with describes the used technology like '''gsm, umts or lte
'''

So you can see which technology is at the place.

Example Mozilla Location service:

https://mozilla-ichnaea.readthedocs.org/en/latest/cell.html
----------
* Add value '''altitude'''

Useful for 3D heatmap

Example Mozilla Location service:

https://mozilla-ichnaea.readthedocs.org/en/latest/api/submit.html
---------
CLF version 3.0 supports the following data. Should it be supported by OCID as well?

This format uses more information about cells. It has the following format:

MCC+MNC;CellId;LAC;RNC;Latitude;Longitude;Ratio;Data;RFU

CellId and LAC can be decimal or hexadecimal.

--[[User:Msemm|Msemm]] ([[User talk:Msemm|talk]]) 12:24, 26 January 2014 (CET)
---------
CDMA support: is there anything special required?

- For CDMA, cell towers are identified via Network ID, Base sub-station ID and system ID (NID, BSSID and SID). CDMA phones include the Droid (II, X, HD, etc.), EVO 4G - all phones on Verizon and Sprint.

--[[User:Msemm|Msemm]] ([[User talk:Msemm|talk]]) 12:25, 26 January 2014 (CET)
---------
Some more data to be stored?
a com peting app displays advanced CellID info (LTE: RSRP, RSRQ, SNR, CQI, Timing Advance for LTE-TDD. CDMA: ECIO, EVDO ECIO, SNR)
--[[User:Msemm|Msemm]] ([[User talk:Msemm|talk]]) 12:30, 26 January 2014 (CET)

← Older revision		Revision as of 19:09, 28 January 2014
Line 105:		Line 105:
	a com peting app displays advanced CellID info (LTE: RSRP, RSRQ, SNR, CQI, Timing Advance for LTE-TDD. CDMA: ECIO, EVDO ECIO, SNR)		a com peting app displays advanced CellID info (LTE: RSRP, RSRQ, SNR, CQI, Timing Advance for LTE-TDD. CDMA: ECIO, EVDO ECIO, SNR)
	--[[User:Msemm\|Msemm]] ([[User talk:Msemm\|talk]]) 12:30, 26 January 2014 (CET)		--[[User:Msemm\|Msemm]] ([[User talk:Msemm\|talk]]) 12:30, 26 January 2014 (CET)
		+
		+	----------
		+
		+	openBmap file format:
		+	http://sourceforge.net/apps/mediawiki/myposition/index.php?title=Log_format
		+	--[[User:Msemm\|Msemm]] ([[User talk:Msemm\|talk]]) 20:09, 28 January 2014 (CET)

Public Talk:Future OpenCellID database content - Revision history

Msemm at 19:09, 28 January 2014

Admin: Created page with "'''* Add the value cellid in long/short-format in measurements_.csv/cell_towers.csv''' '''* Add the value RNC (Radio Network Controller) in measurements_.csv/cell_towers.csv..."