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[RSN] Re: R2LN and building automation

JP Vasseur <jvasseur@cisco.com> Tue, 04 December 2007 07:28 UTC

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Date: Mon, 03 Dec 2007 23:28:02 -0800
From: JP Vasseur <jvasseur@cisco.com>
To: "James F. Butler" <jimbutler@cimetrics.com>, rsn@ietf.org
Message-ID: <C37A4182.19AA3%jvasseur@cisco.com>
Thread-Topic: R2LN and building automation
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Subject: [RSN] Re: R2LN and building automation
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Thanks Jim, Very useful feed-back.



From: "James F. Butler" <jimbutler@cimetrics.com>
Date: Mon, 3 Dec 2007 14:52:21 -0500
To: <rsn@ietf.org>
Cc: JP Vasseur <jvasseur@cisco.com>
Conversation: R2LN and building automation
Subject: R2LN and building automation

JP and everyone,
 
I would like to express my support for the R2LN effort.
 
In the commercial building controls industry, wireless communication is a
very hot topic.  Major manufacturers are actively marketing control products
and systems that support wireless communication (see for example
http://www.us.sbt.siemens.com/bau/products/Wireless/default.asp and
http://www.johnsoncontrols.com/publish/us/en/products/building_efficiency/pr
oducts/control_systems/metasys/wireless_building.html).  At present Zigbee
seems to be the most popular ³open² technology for wireless field-level
networks, but I believe that IP-based wireless solutions that meet the
requirements of HVAC control and lighting control would be welcomed by the
building controls industry.
 
- Jim Butler
  Cimetrics Inc.



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