Article View: aus.aarnet
Article #1329Re: International Link Upgraded to 512K
From: Phil Kernick
Date: Tue, 11 Feb 1992 00:53
Date: Tue, 11 Feb 1992 00:53
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1820 bytes
pte900@jatz.aarnet.edu.au (Peter Elford) writes:
Assuming the date of the inception of AARNET as May 90, and using the data
provided by Peter below:
>56K -> 128K Nov 90
>128K -> 256K May 91
>256K -> 512K Feb 92
A little statistical work, shows that a good curve fit for the speed of the
connection to the US is:
s = 10.62 * 2 ^ (0.1511 * t)
Where s is in kb/s and t is the number of months since the beginning of 1989.
This means that we have a doubling time of about 6.618 months, and indicates
that we will probably need a 1Mb/s link to the US in the middle of July this
year, and a 2Mb/s link in February 1993.
Aren't statistics fun :-)
I now return you to your regularly scheduled discussions of why we can't
access every library in Australia from the Net...
Phil.
--
_-_|\ Phil Kernick EMail: phil@adam.adelaide.edu.au
/ \ Departmental Engineer Phone: +61 8 228 5914
\_.-*_/ Dept. of Psychology Fax: +61 8 224 0464
v University of Adelaide Mail: GPO Box 498 Adelaide SA 5001
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10d2f7,1a2ba20bb44b4f57 X-Google-Attributes: gid10d2f7,public X-Google-ArrivalTime: 1992-02-10 17:30:38 PST Path: arc1-ca.pugleaf.net!sparky!uunet!munnari.oz.au!yoyo.aarnet.edu.au!sirius.ucs.adelaide.edu.au!adam.adelaide.edu.au!phil From: phil@adam.adelaide.edu.au (Phil Kernick) Newsgroups: aus.aarnet Subject: Re: International Link Upgraded to 512K Message-ID: <phil.697769632@adam.adelaide.edu.au> Date: 11 Feb 92 00:53:52 GMT References: <1992Feb5.013608.28339@newshost.anu.edu.au> <1992Feb5.023926.29099@newshost.anu.edu.au> Sender: news@ucs.adelaide.edu.au Organization: University of Adelaide, South Australia Lines: 34 Nntp-Posting-Host: adam.adelaide.edu.au