[802SEC] RE: 15.4 PAR modification request
The draft says 20 so the PAR should say 20.
At 10:07 PM 10/11/02 -0400, Pat Kinney wrote:
the
changes are good but maybe we should change the
"but scaleable down to
the
needs of sensor and automation needs
(20kbps or
below)"
to
but scaleable down to the
needs of sensor and automation needs
(40kbps or
below). to allow
for the 902-928 MHz band.
Patrick Kinney
Wireless Consultant
412.977.8650
pat.kinney@ieee.org
- -----Original Message-----
- From: Bob Heile
[mailto:bheile@ieee.org]
- Sent: Friday, October 11, 2002 9:37 PM
- To: stds-802-sec@ieee.org
- Cc: j.haasz@staff.ieee.org; Gutierrez, Jose (IC, Milwaukee);
pat.kinney@ieee.org
- Subject: 15.4 PAR modification request
- In the process of developing the draft standard for 15.4 currently in
Sponsor Ballot, we discovered that if we had a raw data rate of 250Kbps
vs 200kbps we were able to take advantage of a much simpler and more
beneficial regulatory environment in Europe. As it was well within the
scope of the proposed market and application space and as it allowed for
a better international standard with better performance, it was a no
brainer to make the change. Unfortunately we neglected to update the PAR
to insure consistency. While it may not even be necessary in the overall
scheme of things, we have an opportunity to correct this administrative
oversite at the Dec.NesCom meeting, without any time impact, if we act
now.
- The proposed change is to the purpose statement in the PAR to bring
it into alignment with the draft.
- From:
- [To provide a standard for ultra low complexity, ultra low cost,
ultra low
- power consumption and low data rate wireless connectivity among
inexpensive
- devices. The raw data rate will be high enough
(
maximum of
200kbs) to satisfy
- a set of simple needs such as interactive toys, but scaleable down to
the
- needs of sensor and automation needs
(10kbps or
below) for wireless
- communications.
- To:
- [To provide a standard for ultra low complexity, ultra low cost,
ultra low
- power consumption and low data rate wireless connectivity among
inexpensive
- devices. The raw data rate will be high enough
(maximum of
250kbs) to satisfy
- a set of simple needs such as interactive toys, but scaleable down to
the
- needs of sensor and automation needs
(20kbps or
below) for wireless
- communications.
- I am submitting this now to the SEC in compliance with the 30 day
rule conditional on Full Working Group approval in Hawaii.
- I will also be pre-submitting the change request to NesCom before
November 1 conditional on approval from the SEC in Hawaii.
- Let know if you have any questions.
- Bob
- Bob Heile, Ph.D
- Chair, IEEE 802.15 Working Group on Wireless Personal Area Networks
- Chair, ZigBee Alliance
- 11 Louis Road
- Attleboro, MA 02703 USA
- Phone: 508-222-1393
- Mobile: 781-929-4832
- Fax:
508-222-0515
- email: bheile@ieee.org
Bob Heile, Ph.D
Chair, IEEE 802.15 Working Group on Wireless Personal Area
Networks
Chair, ZigBee Alliance
11 Louis Road
Attleboro, MA 02703 USA
Phone: 508-222-1393
Mobile: 781-929-4832
Fax:
508-222-0515
email: bheile@ieee.org