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IEEE 802.15 Working Group for Wireless Personal Area Networks (WPANs ). SG3a Down Selection Subcommittee Closing Report. Contents. Down Selection Decision Summary Scoring Discussion. Down Selection Process. Red = Winner straw poll. Options Considered with Straw Poll Results

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Ieee 802 15 working group for wireless personal area networks wpans

IEEE 802.15 Working Group for Wireless Personal Area Networks (WPANs)

SG3a Down Selection Subcommittee Closing Report

Mary DuVal, TI and Ian Gifford, Consultant


Contents
Contents Networks (WPANs

  • Down Selection Decision Summary

  • Scoring Discussion

Mary DuVal, TI and Ian Gifford, Consultant


Down selection process
Down Selection Process Networks (WPANs

Red = Winner straw poll

  • Options Considered with Straw Poll Results

    • Separate Evaluation/Down Selection Voting: 42

    • Evaluation is the Down Selection Voting (combined) : 3

    • Down Selection Voting only: 0

    • Abstain: 14

Mary DuVal, TI and Ian Gifford, Consultant


Evaluation process
Evaluation Process Networks (WPANs

  • Evaluation is Really 2 discussions (or phases)

    • Criteria Importance Level

      • Mandatory/Optional

      • ABC

        • A: Mandatory requirement

        • B: Important desired requirement

        • C: A nice to have requirement

      • Weighted values (0 – 10)

      • None

    • Scoring

      • Pass/Fail

      • Pugh Matrix

        • Better (+), Same, Worse (-) than a Baseline Solution

      • Rating (n > 2)

      • None

Mary DuVal, TI and Ian Gifford, Consultant


Evaluation process options matrix
Evaluation Process Networks (WPANsOptions Matrix

Scoring

Mary DuVal, TI and Ian Gifford, Consultant


Evaluation process1
Evaluation Process Networks (WPANs

Grey = Voted off the straw poll

Red = Winner straw poll

Mary DuVal, TI and Ian Gifford, Consultant


Criteria importance level results
Criteria Importance Level Results Networks (WPANs

Mary DuVal, TI and Ian Gifford, Consultant


Criteria importance level results cont
Criteria Importance Level Results (cont.) Networks (WPANs

Mary DuVal, TI and Ian Gifford, Consultant


Down selection voting procedure
Down Selection Voting Procedure Networks (WPANs

Red = Winner straw poll

Options Considered with Straw Poll Results

  • Ranking vote (lowest rank voted off): 2

  • Vote for desired proposal (lowest # of votes is off): 14

  • 2 staged vote (eliminate low support proposals, vote for desired proposal): 22/32

  • Two votes per voting member (lowest number off): 18/21

  • Abstain: 5/5

Mary DuVal, TI and Ian Gifford, Consultant


Down selection procedure activity
Down Selection Procedure Activity Networks (WPANs

  • Ad-Hoc group met Tuesday evening to develop proposed text for sub-committee

  • Sub-committee reviewed on Thursday, just prior to this presentation (update in minutes of this session)

Mary DuVal, TI and Ian Gifford, Consultant


Scoring discussion
Scoring Discussion Networks (WPANs

  • Document scoring method in Annex for inclusion in IEEE P802.15-02/105 Alternate PHY Selection Criteria

  • Next Decisions

    • Extent of Scoring: tabulated information vs. tabulated information with committee analysis

    • Criteria to Score: only most important (A’s only) vs. all criteria

    • Definition of N > 2 Rating

      • ++ / + / 0 / - / --

      • Far Exceeds / Exceeds / Meets / Not Meet / Unacceptable

      • + / 0 / -

      • Unacceptable / Acceptable / Superior

Mary DuVal, TI and Ian Gifford, Consultant


Thank you to everyone for driving towards solid decisions
Thank you to everyone for driving towards solid decisions!!!!

Mary DuVal, TI and Ian Gifford, Consultant