Thread: Nokia N900 A-GPS Not Working Anymore
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Ulle is offline Ulle
2013-08-29 , 16:54
Posts: 46 | Thanked: 160 times | Joined on Jun 2010 @ Germany, Berlin
#145
Originally Posted by peterleinchen View Post
I noticed that I can only get ACWP data, but not AGNSS data from Nokia server (also Vodafone).
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could it be that Google changed their supl server to deliver only AGNSS data and no ACWP data anymore. And our N900 is only able to collect/use ACWP? This would explain the SSL-trusty successful (and bigger) data exchange with Google and Sirf supl servers.
Thank you peterleinchen, for bringing this up! I actually have no clue whats going on with ACWP and AGNSS, but it could be the difference in what the servers are delivering.
So following this:
ACWP is returned from nokia, vodafone and sirf with just a pair of long/lat data (or kind of),
AGNSS ist returned from google and sonyericsson (not sirf) with quite some PDU/RLP and ephemeris data.
Both in XML-like style.