Gustaf,
Another "thank you" for those latency numbers - I'm writing a little study on
the viability of building profitable wireless applications, and this is
definitely useful data (in that it eliminates low-latency-dependent apps).
I'm surprised I haven't seen more actual raw data on network performance.
Maybe I just don't know where to look...
> [...] these figues look pretty good, especially if they are the average
latencies. I guess the next question is what
> is the standard deviations [...]
...which leads to this idea: I'd love to see an online worldwide comparison
chart of wireless network data performance - latency, bandwidth.
e.g.
Operator Net Name Latency Bandwidth
------------------ ------------------ ------------------- ------------------
Docomo I-Mode n n
Docomo FOMA n n
Vodafone n n
AT&T PocketNet n n
etc.
The "n" represents the average value across the whole network. In my dreams,
I could click on the "n" and get a table of actual user sampled data below it,
backing conclusions like "90% of users get <300ms, 60% get <100ms and 10% get
<10ms."
Anyone know of such a site?
Thanks,
-Josh
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Received on Tue Sep 4 22:55:49 2001