Posted on 07/18/2004 11:54:30 AM PDT by HAL9000
6 ton Canadian commsat.
I hope so. Thanks for posting it.
So, how do you upload to a satellite from a laptop without using landlines or cell towers?
By better, do you mean price or quality, or both?
I think the quality will be better than Starband, and the "Fair Access Policy" will be more user-friendly than DirecWay.
That seems to be coming. I just saw a self-aiming antenna on the Starband page.
Via wireless modem much like your ethernet card.
You have to wear a special hat.
> So, how do you upload to a satellite from a laptop
> without using landlines or cell towers?
You don't, unless you have a local 802.11 wireless link
to the base station.
All of the DBS internet solutions require a fairly
powerful transmitter mounted on the dish. The FCC doesn't
much care about receivers, but they care very much about
transmitters, and the higher the power, the more they care.
I expect that all of the DBS uplink solutions must be
installed by a certified installer, and they must be
fixed-base. No user-install. No moving base sites, like
RVs (or houseboats).
WildBlue may (or may not) solve the problems that have
kept me from getting DirectPC or StarBand. They may
have credible uplink speeds. They may (or may not) have
a reasonable FAP. But don't expect mobile.
FAP - Fair Access Policy - a quota on your uplink and
downlink. Exceed it for the month, and you either get
throttled down or shut down entirely. Run the numbers
and make sure your FAP provides net throughput (GB per
month) that is actually higher than dial-up. If not,
what was the original objective now?
Well there will always me an inherent delay in any data going via a geosyc satellite of around 600ms just from travel time up/down to the satellite (the same lag you used to hear in a phone call to Hawaii or overseas if your call was on geosyc satellite and not underseas cable)
me=be
No, it won't. And the reason is buried in their details. They, Like DirecWay, have what they call their 'Fair Access Policy' (FAP). That is, if you exceed a certail download limit per hour, you are either shut off or busted back down to dialup speeds. The limit for DirecWay is 190MB - and all it takes is a game demo ora good-sized PDF file to blow right past that. StarBand's unlimited and remains the only satellite sevice that is so.
As a certified StarBand dealer and installer, I got a solicitation to jump on the WildBlue bandwagon a few months ago. FAP them and the horse they rode in on.
> Well there will always be an inherent delay in any data
> going via a geosyc satellite of around 600ms just from
> travel time up/down to the satellite ...
Yep. It is important that anyone considering DBS know
about the propagation delay/latency. The speed of light,
it turns out, is not all that fast.
WildBlue/DirecPC/StarBand are not suitable for:
- interactive editing (e.g. telnet)
- interactive gaming
are marginal for:
- VOIP (stutter inducing)
- hosting almost anything
and may not work at all for:
- VPN (secure telecommuting) due to ack of each packet. VPN might "work", but might end up no faster than dialup.
the web page says it's bidirectional thru the satellite dish.
What would be a good internet solution for a boat?
I think WildBlue intends to win customers from DirecWay and Starband by offering better service and access policies, more similar to cable service. We shall see.
Terrestrial wireless broadband will become as ubiquitous as cell phones in a few years, and it will be better than satellite for most rural broadband users.
For folks without access to DSL, cable or terrestrial wireless
How long before all laptops come equipted to use this?
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