Mike-
The ferry travels in a arc across the San Francisco bay, from
Oakland/Alameda to the ferry terminal. Total distance is about 7.5
miles. We use directional antennas on one end of the link - using them
on both ends means you have to get into handoffs and network changes
that just complicate, and don't really add to the solution.

Here's the ferry company website: http://www.harborbayferry.com. We are
the company that designed, built and operates the system for them. You
can find more info about us at http://www.wfinet.com (the parent
company) or the new company that is doing the work
http://www.secureplanet.com.


Andras Bellak

-----Original Message-----
From: Mike Outmesguine [mailto:[EMAIL PROTECTED] 
Sent: Friday, September 12, 2003 10:50 AM
To: [EMAIL PROTECTED]
Subject: RE: [SOCALWUG] WiFI over water

I'd like to know more about the wifi ferry.  Do you have anything online
about your setup?

What's the range and coverage of the backhaul?  I assume the ferry
travels a
generally direct path between two points.  Do you use directional
antennas
on each side of the bay?

Thanks!
Mike

--
Mike Outmesguine
President, TransStellar, Inc.
Co-Founder, Southern California Wireless Users Group (SOCALWUG)
Email: [EMAIL PROTECTED]
AOL-IM: socalwug
ICQ: 176284
Say: /OUT-mess-geen/
Direct: 1-818-889-9445 x102
Fax: 1-818-337-7420
Corporate Information: www.transstellar.com
Wireless User Group: www.socalwug.org



-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf
Of Andras Bellak
Sent: Friday, September 12, 2003 6:15 AM
To: [EMAIL PROTECTED]
Subject: RE: [SOCALWUG] WiFI over water

[...]

It is possible to overcome most of these issues. We have a WiFi enabled
ferry in the Bay area that is working fine. It has WiFi on board, and a
WiFi backhaul link (by the way, shots to moving targets are a lot more
challenging).

Andras Bellak

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