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Voting for classification method




I'll support #2.  Thanks for your work on this, Don.

Peter Schwartz
Applications Engineer
Micrel Semiconductor
Phone:	408.435.2460
FAX:	408.456.0490
peter.schwartz@xxxxxxxxxx


	> From:	Stewart, Donald S (Don) [SMTP:dsstewart@xxxxxxxxx]
<mailto:[SMTP:dsstewart@xxxxxxxxx]> 
	> Sent:	March 29, 2001 7:19 AM
	> To:	IEEE Detection Ad Hoc (E-mail)
	> Cc:	Stewart, Donald S (Don)
	> Subject:	Beginning to summarize the viable candidates for
detection
	> with classification
	> 
	> Detection Ad Hoc,  
	> 
	> Before we take any multi-votes or votes on possibilities for
detection
	> with classification, I want to give people a chance to tune-up the
list we
	> use. Please see the list below. Any comments are welcomed, but
	> particularly if a category is missing or if I am seeing this
differently
	> than many of you are. I realize I have included some candidates
that have
	> been unpopular. But I see no harm in including them in voting.
	> 
	> Thanks 
	> Don 
	> ____________________ 
	> 
	> Candidate approaches to detection with classification 
	> 
	> 1) PD: exhibits 25 K ohm slope for 2.8 to 10 volts and exhibits
one of a
	> few constant current levels  for ~12 to 30v 
	>    PSE: detects slope with equivalent of two measurements and
constant
	> current with at least one measurement 
	> 
	> 2) PD: exhibits 25 K ohm slope for 2.8 to 10 volts and exhibits
one of a
	> few different resistance slopes for ~12 to 30v 
	> 
	>    PSE: detects first slope with equivalent of two mesurements and
second
	> slope with equivalent of  two measurements 
	> 
	> (3) Have PD exhibit maximum current draw shortly after detection
(infinite
	> power classes) 
	> 
	> (4) Combination of 1, 2. [Similar to one we voted on in Hilton
Head. I
	> propose we not vote on something as vague as this. Could someone
propose a
	> specific behavior they champion if they really want this voted?]
	> 
	> (5) Do it with the PHY 
	> 
	> (6) Any others? 
	> 
	> 
	> 
	> _________________________________________________ 
	> Donald (Don) S. Stewart                  Phone:  732-817-5495 
	> Avaya Inc.                                      FAX:  732-817-4666

	> Cross_Product Architecture 
	> 101 Crawfords Corner Road 
	> Holmdel, NJ