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Shepherd writeup
rfc8428-16

Full writeup and summary is available at:
http://jaimejim.github.io/temp/draft-ietf-core-senml

## Shepherd Writeup

###Summary

* Document Shepherd: Jaime Jiménez, <jaime.jimenez@ericsson.com>
* Area Director: Alexey Melnikov, <aamelnikov@fastmail.fm>

This specification defines media types for representing simple sensor
measurements and device parameters in the Sensor Measurement Lists
(SenML).  Representations are defined in JavaScript Object Notation
(JSON), Concise Binary Object Representation (CBOR), eXtensible
Markup Language (XML), and Efficient XML Interchange (EXI), which
share the common SenML data model.  A simple sensor, such as a
temperature sensor, could use this media type in protocols such as
HTTP or CoAP to transport the measurements of the sensor or to be
configured.

The document is intended for Standards Track.

###Review and Consensus

The document has gone through multiple expert reviews and has been discussed on
multiple IETF meetings. Before the last IETF the WGLC was completed.

###Intellectual Property

Each author has stated that they do not have direct, personal knowledge of any
IPR related to this document. I am not aware of any IPR discussion about this
document on the CoRE WG.

###Other Points
There are RFC Editor comments that need to be edited out. The document creates
two new registries, a content type and various media types.

###Checklist

* [x] Does the shepherd stand behind the document and think the document is
ready for publication? * [x] Is the correct RFC type indicated in the title
page header? * [x] Is the abstract both brief and sufficient, and does it stand
alone as a brief summary? * [x] Is the intent of the document accurately and
adequately explained in the introduction? * [x] Have all required formal
reviews (MIB Doctor, Media Type, URI, etc.) been requested and/or completed? *
[x] Has the shepherd performed automated checks -- idnits (see
http://www.ietf.org/tools/idnits/ and the Internet-Drafts Checklist), checks of
BNF rules, XML code and schemas, MIB definitions, and so on -- and determined
that the document passes the tests? * [x] Has each author stated that their
direct, personal knowledge of any IPR related to this document has already been
disclosed, in conformance with BCPs 78 and 79? * [x] Have all references within
this document been identified as either normative or informative, and does the
shepherd agree with how they have been classified? * [x] Are all normative
references made to documents that are ready for advancement and are otherwise
in a clear state? * [x] If publication of this document changes the status of
any existing RFCs, are those RFCs listed on the title page header, and are the
changes listed in the abstract and discussed (explained, not just mentioned) in
the introduction? `Does not apply` * [x] If this is a "bis" document, have all
of the errata been considered? `Does not apply`

* **IANA** Considerations:

        * [x] Are the IANA Considerations clear and complete? Remember that
        IANA have to understand unambiguously what's being requested, so they
        can perform the required actions.
`Q: Are the new media type IDs assigned sequentially or do we request something
concrete to IANA? URL to check
http://www.iana.org/assignments/core-parameters/core-parameters.xhtml` `A: I
think a sequence of 8 values starting from a round number (for easy mnemonic)
would make sense. But could check with the experts what's the policy here`

        * [x] Are all protocol extensions that the document makes associated
        with the appropriate reservations in IANA registries? * [x] Are all
        IANA registries referred to by their exact names (check them in
        http://www.iana.org/protocols/ to be sure)? * [x] Have you checked that
        any registrations made by this document correctly follow the policies
        and procedures for the appropriate registries?`I believe so, double
        check with Carsten on the new registries.` * [x] For registrations that
        require expert review (policies of Expert Review or Specification
        Required), have you or the working group had any early review done, to
        make sure the requests are ready for last call? * [x] For any new
        registries that this document creates, has the working group actively
        chosen the allocation procedures and policies and discussed the
        alternatives? * [x] Have reasonable registry names been chosen (that
        will not be confused with those of other registries), and have the
        initial contents and valid value ranges been clearly specified? `There
        was one update coming for this regarding Jim Schaad review comment`
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