On 8/21/14 2:59 AM, Vincent Chen wrote:

    = Section 5.2 =
    I'd like to discuss why the device serial number needs to be
    included in
    the device descriptor, rather than some (perhaps persistent) randomly
    generated device identifier that is used only in the context of this
    protocol (which would better protect the privacy of the user of the
    device, since the whitespaces database administrator wouldn't be
    able to
    correlate the device's spectrum requests with other activities
    linked to
    the serial number). It's not really clear why serial number is
    collected
    since both this document and RFC 6953 note the protocol does not
    defend
    against abuse or mis-use of spectrum.


The regulator want to have the ability to black list ranges of serial numbers, if it determines that a series was defective. The Databases must use the serial number
to determine it can return available spectrum.

But that makes this a "required by ruleset but not by protocol" issue, right?

pr

--
Pete Resnick<http://www.qualcomm.com/~presnick/>
Qualcomm Technologies, Inc. - +1 (858)651-4478

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