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Slide 1 Philippe Rouzet, STM

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Title: Slide 1 Philippe Rouzet, STM


1
Project IEEE P802.15 Working Group for Wireless
Personal Area Networks (WPANs) Submission
Title SG4a-TRDSelection-Criteria-doc-status-Orl
ando Date Submitted 17 March,
2004 Source Philippe Rouzet, SG4a Technical
Editor, Company STMicroelectronics Address
STMicroelectronics, 39 Chemin du Champ des Filles
1228 Geneve Plan-les-Ouates, Switzerland Voice
41 22 929 58 66, FAX 41 22 929 29 70,
E-Mailphilippe.rouzet_at_stm.com Re IEEE
P802.15.SG4a CFA Abstract SG4a is in the
process of drafting the Selection Criteria
Document for the requirements to be used in the
selection process for a PHY Draft Standard for
P802.15.4a and has nearly completed the Technical
Requirement Doc Purpose Status of the
current Selection Criteria Draft (March 2004
Orlando IEEE session) and plan for the next
steps Notice This document has been prepared to
assist the IEEE P802.15. It is offered as a basis
for discussion and is not binding on the
contributing individual(s) or organization(s).
The material in this document is subject to
change in form and content after further study.
The contributor(s) reserve(s) the right to add,
amend or withdraw material contained
herein. Release The contributor acknowledges
and accepts that this contribution becomes the
property of IEEE and may be made publicly
available by P802.15.
2
SG4a OrlandoTechnical Requirement Doc (TRD)
  • Status
  • 2 docs posted week 12
  • TRD rev 3 15-03-0530-03-004a_SG4a-Technical-Requi
    rement.doc
  • 15-04-0132-00-004a_SG4a-Contributions to Tech Req
    Doc.doc
  • TRD mostly covered during sessions of Tuesday
    and Wednesday morning
  • 3 modifications for rev3
  • Suppress item about cost (complexity item self
    sufficient)
  • Add precision about mobility covers intra cell
    mobility, not handover nor roaming
  • Suppress all ref. to classes of nodes (data rate,
    ranging precision etc) ? if necessary, this item
    will be addressed in the Selection Criteria doc.
  • Technical Editor will finalize the TRD shortly
    for final approval ? rev 4 to happen in the
    repository beginning of week 13.
  • Ask for final approval during next SG4a conf call
    (Wednesday 31 March, 930 AM Pacific Time)

3
SG4a Orlando Selection criteria doc (SCD) 1/4
  • First session dealing with SCD started March
    17th.
  • The group agreed to start using the structure of
    15.3a SCD (03031r9P802-15_TG3a-PHY-Selection-Crit
    eria.doc)
  • Note in the next slides ref. to the SCD doc. are
    as follow 5.6.2

4
SG4a Orlando Selection criteria doc 2/4
  • Status
  • Template prepared and distributed during the
    session. Will be posted soon.
  • Gone through the whole content
  • currently no big deviation seen as to the
    structure,
  • but obviously many adaptations to SG4a to be
    made,
  • Prioritized list of actions established (next
    slide)
  • Work will continue thru the reflector, then
    during Conf. calls (see slide 1)

5
SG4a Orlando Selection criteria doc 3/4
  • Actions
  • Technical Editor to work on the generic parts of
    the doc and provide SCD rev 0 (week 13)
  • Main items selected for discussions (reflector
    and next conf call)
  • See next slide
  • Link to establish with the channel model group
    on
  • Interference item do we take into account
    generic UWB interferer? 3.2.2.2
  • Link budget (e.g. table) 5.6.2
  • Antenna pattern to be used for the channel model
    (currently isotropic antenna in the SCD) 5.6.2
  • Ref. to applications (e.g. for form factor )
    SG4a Secretary volunteers for a first
    contribution e.g. in 5.1.1

6
SG4a Orlando Selection criteria doc 4/4
  • Main items selected for discussions (reflector
    and next conf call)
  • Packet error rate (consider applications and 15.4
    frame format)
  • 5.5.1
  • Elaborate on scalability (accuracy, capacity,
    data rate versus range) 3.4
  • Elaborate on location awareness (new items such
    as tracking) (TD suggests first version ) 3.5
  • Work on data rate 5.2.1.1 suggested to
    consider criteria such as mandatory rate versus
    power consumption (energy), synchronization
    needs, cell insertion duration (or similar
    parameters), anticipated impact on localization
    precision
  • Elaborate on power consumption (add something on
    energy saving, battery life, ) 5.9
  • Structure of the PHY header 5.2.2.1 (can we
    start as early as now?)
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