IEEE 802 Wireless Coexistence Study Group November Plenary Meeting - PowerPoint PPT Presentation

About This Presentation
Title:

IEEE 802 Wireless Coexistence Study Group November Plenary Meeting

Description:

Goal: Finalize proposal to SEC regarding structure of proposed 'Standing ... EXCOM will need to approve continuance. November 2001. Jim Lansford, Mobilian Corporation ... – PowerPoint PPT presentation

Number of Views:35
Avg rating:3.0/5.0
Slides: 14
Provided by: jiml173
Learn more at: https://ieee802.org
Category:

less

Transcript and Presenter's Notes

Title: IEEE 802 Wireless Coexistence Study Group November Plenary Meeting


1
IEEE 802 Wireless Coexistence Study
GroupNovember Plenary Meeting
Jim Lansford Chair, IEEE 802 Coexistence Study
Group Jim.Lansford_at_mobilian.com (405) 377-6170
2
Meeting Schedule
Goal Finalize proposal to SEC regarding
structure of proposed Standing Committee on
wireless coexistence, as well as initial tasks
for group to address
3
Agenda for Austin Meeting
  • Background
  • Review of Statement of Purpose
  • Review of activities to date
  • Objectives for meeting
  • Rules change for Standing Committee
  • Some coexistence issues for future SC work
  • 802.15.3 4 Coexistence with 802.11b
  • 802.11a coexistence with 802.16ab (2-10GHz
    unlicensed)
  • Going forward

4
Background
  • 802.15 has TG2 coexistence group
  • 802.11b and Bluetooth(TG1) coexistence
  • 5GSG formed to investigate single global 5GHz
    standard
  • Coexistence issues between HL2 and 11a
  • BWA (802.16) in unlicensed bands uses same
    spectrum as WLAN (802.11a)
  • Regulations allow both
  • Indoor vs. outdoor restrictions
  • This SG has met twice (Orlando Portland)
  • SG charter officially expires at this meeting
  • EXCOM will need to approve continuance

5
Statement of Purpose
  • Purpose of the Study Group
  • Define the functional charter of this new group
    to best address the wireless coexistence issues.
  • Recommend an organization to best accomplish
  • Goal is to have a group that can review and make
    coexistence recommendations to ExCom on current
    or proposed IEEE standards in unlicensed bands
  • Similar in concept to FCC OET, which makes
    recommendations to the commissioners

6
Current Plans
  • Keep 802.15 TG2 unchanged so they can continue
    working on their specific tasks at hand.
  • Keep 802.11 5GSG unchanged so they can continue
    working on their specific tasks at hand.
  • Keep 802.16 unchanged.
  • This SG is only addressing new standards or
    existing standards not covered by a current WG/TG
  • This SC would not try to develop a recommended
    practice document
  • A recommended practice document would require a
    separate PAR
  • Current proposal to EXCOM is for a new entity
    called a Standing Committee

7
Mission Statement
  • Proposal
  • The Coexistence Standing Committee studies the
    coexistence issues between wireless standards in
    the unlicensed frequency bands and makes
    recommendations to the IEEE 802 Executive
    Committee.

8
Functional Charter Proposal
  • This SC is responsible for reviewing all
    unlicensed band proposed PARs
  • The COEX SC generates a guidance report to
    ExCom relative to coexistence with published
    wireless standards and those in the development
    process (not a Recommended Practice)
  • This guidance report shall be used by ExCom as
    a technical expert opinion for evaluating a
    proposed PAR to develop a Recommended Practice,
    if needed
  • This SC is responsible for generating a final
    review report of the Draft Standard prior to
    Sponsor Ballot
  • This report will be presented to the sponsoring
    WG and ExCom and a copy will be sent to the Chair
    of all other wireless WGs within IEEE802

This does not affect existing coexistence TGs
9
802 COEX Proposed Procedures
  • Membership Voting
  • Attendance at the 802 COEX meetings is open to
    registered member of 802.11, 802.15 or 802.16
  • Voting at the 802 COEX meetings is limited to
    voting members of 802.11, 802.15 or 802.16
  • Attendance at 802 COEX meetings will count
    towards attendance at the individuals primary WG
  • Ratification of guidelines
  • A guideline requires a 75 approval vote by the
    members of the 802 COEX as outlined above
  • The guideline is then presented to ExCom and the
    appropriate wireless WG(s)

10
Regulatory Coexistence Complementary Charters
  • Regulatory TAG
  • Harmonize the IEEE 802 activities with the
    worldwide regulatory bodies
  • Coexistence TAG
  • Harmonize the IEEE 802 activities with the
    internal wireless WGs relative to unlicensed bands

11
Next Steps
  • Rules change for Standing Committee organization
    and voting
  • Coordinate activity with the Regulatory to create
    a consistent message within ExCom
  • The Regulatory SC is an outwardly focused
    activity targeted at influencing decisions of the
    worldwide regulatory agencies relative to IEEE
    802 desired directions
  • The Coexistence SC is an inwardly focused
    activity targeted at coordinating coexistence
    issues within and between the various wireless
    WGs in IEEE 802
  • Motion to extend? (Rules change likely cant be
    ratified here)

12
Presentations Discussion
  • 802.15.4 Coexistence
  • 5GHz WLAN BWA Coexistence

13
Wrapup
  • ExCom should give direction on future of COEX SG
    this week
  • Coexistence SC would have a number of tasks to
    do!
  • Need to get web site and email reflector set up
Write a Comment
User Comments (0)
About PowerShow.com