user3274: I am using a grove GPS http://www.seeedstudio.com/wiki/Grove_-_GPS
I attached the GPS to Serial1 of Arduino Mega 2560.
The baudrate of the GPS is set to 9600.
Library wise, I am using TinyGps to parse the GPS data.
The GPS receiver can only get a valid data if it can see a clear sky.
I read uBlox documentation and it states that I can use A-GPS.
So, my question is, how do I actually set the Grove GPS that is attached to my Mega, to use A-GPS?

user1566: A-GPS uses a network connection to download GPS almanac and ephemeris data to enable satellites to be located faster. Otherwise the GPS device has to wait for the data to be sent by a satellite, which may take up to 12.5 minutes. Alternatively, the GPS device can send noise GPS data to an assistance server which will process it and send back a fix.
A-GPS requires a network connection to an A-GPS server. You can't just 'turn it on'. There are some modules out there that combine GPS with a 3G modem which do A-GPS automatically.

3274: <p>I am using a grove GPS <a href="http://www.seeedstudio.com/wiki/Grove_-_GPS" rel="nofollow">http://www.seeedstudio.com/wiki/Grove_-_GPS</a></p>

<p>I attached the GPS to Serial1 of Arduino Mega 2560.</p>

<p>The baudrate of the GPS is set to 9600.</p>

<p>Library wise, I am using TinyGps to parse the GPS data.</p>

<p>The GPS receiver can only get a valid data if it can see a clear sky.</p>

<p>I read uBlox documentation and it states that I can use A-GPS.</p>

<p>So, my question is, how do I actually set the Grove GPS that is attached to my Mega, to use A-GPS?</p>
 1566: <p>A-GPS uses a network connection to download GPS almanac and ephemeris data to enable satellites to be located faster. Otherwise the GPS device has to wait for the data to be sent by a satellite, which may take up to 12.5 minutes. Alternatively, the GPS device can send noise GPS data to an assistance server which will process it and send back a fix.</p>

<p>A-GPS requires a network connection to an A-GPS server. You can't just 'turn it on'. There are some modules out there that combine GPS with a 3G modem which do A-GPS automatically.</p>
