Please forgive my ignorance, but as am I wrong in assuming that a device 
designed to operate meeting IEEE 802.11 standards would already meet the 
requirements for adaptive equipment introduced in the ETSI standard?

Bill



-----Original Message-----
From: Michael Derby [mailto:micha...@acbcert.com] 
Sent: Tuesday, November 27, 2012 8:03 AM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] EN 300 328 V1.8.1 new Adaptive equipment requirements

Hello all,

A mandatory requirement to have a Medium Access Protocol has existed in EN
300 328 since V1.7.1, which was published in 2006, first introduced onto the
Official Journal sometime soon after that.   (the oldest OJ I have on record
is 2008 and it's on there).

There were a lot of complaints that the section on Medium Access Protocol
was not clear enough and people did not know what it meant.   Or, they knew
what it meant but didn't know how thorough it needed to be.   We knew that
IEEE 802.11 had it and we knew that Bluetooth hopped away from trouble.
Zigbee was listed in the scope of the standard so we all felt happy about
IEEE 802.15.4.   But what about everything else?

Industry called out for a better explanation and more clarification, which
is summarised as the text we are discussing below.
So, it is simply a clarification of an existing requirement.   It's not some
sudden new requirement.

EN 300 328 V1.8.1 makes it even more clear and removes the requirement for
clarifications in the OJ.

As a final comment, yes, there are manufacturers involved in the ETSI group
for EN 300 328.     :-) 


Thanks,   Michael.


Michael Derby
Regulatory Engineer
ACB Europe


-----Original Message-----
From: John Woodgate [mailto:j...@jmwa.demon.co.uk] 
Sent: 27 November 2012 13:25
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] EN 300 328 V1.8.1 new Adaptive equipment requirements

In message
<3f0347ac6ed9504191f91f07629fbb0c014f0...@thhsle14mbx2.hslive.net>,
dated Tue, 27 Nov 2012, Charlie Blackham <char...@sulisconsultants.com>
writes:

>The reference has been in public domain for some years, and whilst the 
>ETSI website is not always the easiest thing to navigate, draft 
>standards are available, free of charge.

Even to non-members? I tried to get a draft document and couldn't.
--
OOO - Own Opinions Only. See www.jmwa.demon.co.uk The longer it takes to
make a point, the more obtuse it proves to be.
John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK

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