Linked by Thom Holwerda on Fri 11th May 2012 20:42 UTC
Thread beginning with comment 517840
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EDGE data connections are too slow (and 3G is too power-hungry*)
Which is a bit sad, in the sense that we mostly don't bother to make something like map data working nicely over EDGE... while, few years back, I successfully did Diablo II online gaming over EDGE.
Anyway, maps should be normally fully precached in such applications (like Nokia does it), with only some realtime info relying on data connection.
BTW, EDGE is 3G
(as defined by International Telecommunication Union). Too bad Evolved EDGE doesn't see deployment, it would be quite decent (and quite desirable, seeing how GSM will probably remain the "baseline" worldwide standard for a long time - I wouldn't be surprised if it effectively outlives 3G) I don't feel very comfortable with telling megacorps where I am and relying on their instructions for my everyday life.
OTOH, I do see the utility of not only "places which I have never gone to", but also of optimising our daily routes ...on a large scale, it should also end up "green".
Anyway, GPS is not so bad... check out how this Chinese navigation system functions, it's simply wonderful when it comes to ~surveillance
http://en.wikipedia.org/wiki/Beidou_navigation_system#Position_calc...
* Seriously, the next generations of mobile networks should focus more on power consumption on the terminal side IMO. Speed is pretty much good enough now
Individual theoretical speed yes, but not the overall capacity of networks.
Edited 2012-05-19 00:17 UTC




Member since:
2010-03-08
Well, I tend to use GMaps occasionally to find places which I have never gone to, without solely relying on the awkwardly complicated explanations that people give me when I ask.
I wouldn't use it for anything else though. Phone screens are too small, EDGE data connections are too slow (and 3G is too power-hungry*), and I don't feel very comfortable with telling megacorps where I am and relying on their instructions for my everyday life.
* Seriously, the next generations of mobile networks should focus more on power consumption on the terminal side IMO. Speed is pretty much good enough now, considering that carriers let you do nothing bandwidth-hungry on their data connections, but the way 3G multiplies battery drain by two when doing nothing (no, not even moving) is unacceptable.
Edited 2012-05-12 07:25 UTC