Karlnet
[Top] [All Lists]

RE: [Karlnet] Video over TC

To: <karlnet@wispnotes.com>
Subject: RE: [Karlnet] Video over TC
From: "Charles Chia Sheng Wu" <cwu@cwlab.net>
Reply-to: karlnet@WISPNotes.com
Date: Wed, 1 May 2002 20:26:09 -0500
List-post: <mailto:karlnet@WISPNotes.com>
we have - in a live TurboCell environment (there are advantages to owning
your own ISP), we sent 1000 byte pings from 10 satellites/SOHOs all through
the same AP

setup like this: Machine <---> Switch <---> AP <---> Satellites

<1% packet loss
latency of 40-120 ms round trip

-Charles


-----Original Message-----
From: karlnet-admin@WISPNotes.com [mailto:karlnet-admin@WISPNotes.com]On
Behalf Of Dan Metcalf
Sent: Wednesday, May 01, 2002 7:06 PM
To: 'karlnet@WISPNotes.com'
Subject: RE: [Karlnet] Video over TC


Tony,

Have you tested how many "max" streams TC can handle?

For example, say you had the ability to simulate a FTP transfer over each
link, and the only bottleneck was the link itself, then you kept adding
links (TC satellite's) which were doing FTP's as well.

How does TC scale in that matter any white papers on that?

Dan Metcalf
Wireless Broadband Systems
dan.metcalf@wbsysnet.com
781-658-2075
www.wirelessbroadbandsystems.com

-----Original Message-----
From: Tony [mailto:tonylist@wwwbiz.com]
Sent: Wednesday, May 01, 2002 7:22 PM
To: karlnet@WISPNotes.com
Subject: RE: [Karlnet] Video over TC

Eric

It will work but from a few tests we did I would not recommend using the
full stream if using TC in PtMP mode. If the camera supports it doing
5-10 frame per sec would produce better results while not effecting the
rest of the sector.

Comparing TC to 802.11b, TC will always win for an application like
this, adding additional bandwidth management will also improve
performance.

Sincerely
Tony Morella
Demarc Technology Group
Office: 908-996-7995
Cell: 908-246-9170
Fax: 908-847-0202
email: tony@demarctech.com
http://www.demarctech.com
Wireless Solution Provider


-----Original Message-----
From: karlnet-admin@WISPNotes.com [mailto:karlnet-admin@WISPNotes.com]
On Behalf Of admin
Sent: Wednesday, May 01, 2002 5:20 PM
To: karlnet@WISPNotes.com
Subject: [Karlnet] Video over TC


To all Karlnet guru's,
   How does video and TC get along? I have a potential customer that
would like to monitor a place of business 24/7. The camera/software
company states less than 200kpbs is needed along with a static IP of
course. I figured BW control that IP and all should be fine. Does anyone
see any problem with this? This is a new WiPOP so I havn't decided on TC
or 802.11b yet but so far TC looks the best because of distance
variables between clients and the base and hidden node issues. Thanks,


--
Eric L. Johnson
WarpSpeed Internet
1-361-563-3742
--
_______________________________________________
Karlnet mailing list
Karlnet@WISPNotes.com
http://lists.wispnotes.com/mailman/listinfo/karlnet

_______________________________________________
Karlnet mailing list
Karlnet@WISPNotes.com
http://lists.wispnotes.com/mailman/listinfo/karlnet
_______________________________________________
Karlnet mailing list
Karlnet@WISPNotes.com
http://lists.wispnotes.com/mailman/listinfo/karlnet


<Prev in Thread] Current Thread [Next in Thread>