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Theory about why GPS performs poorly
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Zuber
2008-02-04 , 19:08
Posts: 130 | Thanked: 13 times | Joined on Dec 2007
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I'm going to be away from home for a few days starting tomorrow. So should have some real world feedback including time to lock while moving etc.
I could swear the lock times were better when I first got the unit (in December) compared to current (prepatch). So I think it may well be date bug related.
5-10 mins in some cases even starting at same location on same day. I'm hoping this is sorted.
I get the impression there is potential for a huge overall improvement by addressing a number of issues rather than just 1 big fix. So hopefully they all get picked up.
This (date issue) is one.
Confirm we are not doing a cold start each time. Could this just be a date issue symptom ?
There seam to be several potential items around AGPS. e.g.
Internet based Almaniac download.
Mobile Cell derived info fed back from phone.
Other calcs done on AGPS server and fed back to N810 ?
The Almaniac sound the easiest of the AGPS ones.
Zuber
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