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--- searchwing-mobilfunkstation [2017/06/23 13:56]
soeren [Kurzfristiges Ziel]
+++ searchwing-mobilfunkstation [2019/01/11 09:38] (current)
beckmanf stopped
@@ Line 1: / Line 1: @@
 ====== Mobilfunkbasisstation auf See ======
+**As of today (10.1.2019) no further development - students stopped work.**
 ==== Team ====
@@ Line 30: / Line 32: @@
 Die Richtantennen könnten dazu z.B. auf einem Gimbal installiert werden um möglichen Wellengang auszugleichen.
 {{ :richtantennenortung.png?nolink&500 |}}
+==== Geolocation Demo ====
+The HTML5 geolocation API allows to receive the GPS location of the mobile phone via the GPS receiver which is inside the mobile phone. This method requires the following
+  * The mobile phone and basestation must have a data connection for http access from the phone
+  * The "internet" connection must allow to access a web server on vessel, so no real internet connection is required.
+  * The mobile phone receives an SMS with a link
+  * The user clicks on the link
+You can try the geolocation by sending an SMS to any phone with this link:
+[[https://www.hs-augsburg.de/~beckmanf/geolocation.html]]
+The link in the example is accessible from the internet but in the real scenario the link can be the ip address of the server on the vessel. The user also does not need to communicate the coordinates back. The coordinates would be transferred to the server by accessing the link.
 ==== Links: ====
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 [[http://www.limemicro.com/products/software-defined-radio/|LimeSDR]]
+[[https://www.sysmocom.de/products/sysmobts/index.html|Sysmocom Basestation]]