Transcript 19-06-0010-00-0000-Overview-of-the-TAG.ppt

March 2006
doc.: IEEE 802.19-06/0010r0
Overview of the 802.19 TAG
Date: 2006-03-06
Authors:
Name
Company Address
Steve Shellhammer Qualcomm
5775 Morehouse Dr
San Diego, CA 92121
Phone
E-mail
(858) 658-1874
[email protected]
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"IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents
essential for compliance with both mandatory and optional portions of the standard." Early disclosure to the TAG of patent information that might be relevant to the standard is essential to
reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair
<[email protected]> as early as possible, in written or electronic form, if patented technology (or technology under patent application) might be incorporated into a draft standard being
developed within the IEEE 802.19 TAG. If you have questions, contact the IEEE Patent Committee Administrator at <[email protected]>.
Submission
Slide 1
Steve Shellhammer, Qualcomm
March 2006
doc.: IEEE 802.19-06/0010r0
Presentation Outline
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Pre-history
Formation of the TAG and members of the TAG
IEEE 802 Rules on Coexistence
Some Recent Technical Contributions
Project to develop a Recommended Practice
Web Site
Submission
Slide 2
Steve Shellhammer, Qualcomm
March 2006
doc.: IEEE 802.19-06/0010r0
Pre-history
• The 802.15 Working Group was formed in 1999
• One of the conditions for the approval of the
original WG PAR (ultimately 802.15.1) was that it
coexist with 802.11
• In 2000 a task group was formed (802.15.2) to
address the coexistence of 802.15.1 (Bluetooth)
and 802.11b (Wi-Fi)
• The 802.15.2 Recommended Practice was issued
in 2003
Submission
Slide 3
Steve Shellhammer, Qualcomm
March 2006
doc.: IEEE 802.19-06/0010r0
Formation of the TAG and Members of the TAG
• In 2001 the IEEE 802 executive committee (EC) decided to
form a technical advisory group (TAG) within IEEE 802 to
address the issue of wireless coexistence
• There are currently 16 members of the 802.19 TAG
Submission
Office
Officer
Chair
Steve Shellhammer
Vice Chair
Tom Siep
Secretary
Steve Whitesell
Editor
David Cypher
802.11 Liaison
Sheung Li
802.15 Liaison
Tom Siep
Slide 4
Steve Shellhammer, Qualcomm
March 2006
doc.: IEEE 802.19-06/0010r0
IEEE 802 Rules on Coexistence
• In November 2004 the IEEE 802 Executive
Committee added a procedure on coexistence into
the 802 Policies and Procedures
• The procedure is given on the next slide
• You can find the IEEE 802 Policies and
Procedures on the web at,
– http://ieee802.org/policies-and-procedures.pdf
Submission
Slide 5
Steve Shellhammer, Qualcomm
March 2006
doc.: IEEE 802.19-06/0010r0
If indicated in the five criteria, the wireless working group shall
produce a coexistence assurance (CA) document in the process of
preparing for working group letter ballot and Sponsor ballot. The CA
document shall accompany the draft on all wireless working group
letter ballots.
The CA document shall address coexistence with all relevant
approved 802 wireless standards specifying devices for unlicensed
operation. The working group should consider other specifications in
their identified target band(s) in the CA document. The 802.19 TAG
shall have one vote in working group letter ballots that include CA
documents. As part of its ballot comments, the 802.19 TAG will
verify the CA methodology was applied appropriately and reported
correctly.
The ballot group makes the determination on whether the coexistence
necessary for the standard or amendment has been met. A
representative of the 802.19 TAG should vote in all wireless Sponsor
ballots that are in the scope of the 802.19 coexistence TAG.
Submission
Slide 6
Steve Shellhammer, Qualcomm
March 2006
doc.: IEEE 802.19-06/0010r0
Some Recent Technical Contributions
• Joe Levy, Recommended Coexistence Parameters
and Test Cases, IEEE 802.19-05/0045r1, January 2006
• Steve Shellhammer, A Method of Curve Fitting to BER Data,
IEEE 802.19-05/0043r0, November 2005
• Patricia Martigne, 802.15.4a Coexistence Issues, IEEE
802.19-05/0039r0, September 2005
• Kyung-Kuk Lee and John Lampe, Chirp Spread Spectrum
Coexistence, IEEE 802.19-05/0038r0, September 2005
• Jim Lansford, Detect and Avoid for MB-OFDM, IEEE
802.19-05/0034r0, September 2005
• Steve Shellhammer, Estimation of Packet Error Rate using
Analytic Techniques, IEEE 802.19-05/0028r2, October 2005
Submission
Slide 7
Steve Shellhammer, Qualcomm
March 2006
doc.: IEEE 802.19-06/0010r0
Some Recent Technical Contributions
• Steve Whitesell, Cordless Telephone Coexistence
Considerations, IEEE 802.19-05/0026r0, July 2005
• Jose Puthenkulam and Marianna Goldhammer, 802.16
Overview and Coexistence Aspects, IEEE 802.19-05/0025r0,
July 2005
• Tom Siep, 802.15.1a Coexistence Considerations, IEEE
802.19-05/0018r0, June 2005
• Nada Golmie and Steve Shellhammer, Coexistence
Methodologies, IEEE 802.19-05/0012r0, March 2005
• Steve Shellhammer, What is a CA Document?, IEEE 802.1905/0006r1, March 2005
• David Cypher, Coexistence Testing, IEEE 802.19-04/0036r2,
March 2005
Submission
Slide 8
Steve Shellhammer, Qualcomm
March 2006
doc.: IEEE 802.19-06/0010r0
Compilation
• We have compiled some of the techniques from
these contributions into an internal 802.19
document
– Draft Coexistence Assurance Methodology, IEEE
802.19-04/0022r1, November 2005
Submission
Slide 9
Steve Shellhammer, Qualcomm
March 2006
doc.: IEEE 802.19-06/0010r0
Project for Recommended Practice
• After developing various internal documents and reviewing
several CA documents the TAG decided it was time to
develop an IEEE Recommended Practice building on the
work we have done within the TAG
• Title: Recommended Practice on Methods for Assessing
Coexistence of Wireless Networks
• At this Plenary meeting the PAR is to be approved by the EC
• We are developing a Call for Submissions for the RP
Submission
Slide 10
Steve Shellhammer, Qualcomm
March 2006
doc.: IEEE 802.19-06/0010r0
Web Site
• One the 802.19 web site you can find
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List of Future Meetings
All technical documents
Necessary contact information
Closing Reports from previous meetings
Email Reflector
802.19 Policies and Procedures
• Web Site
– http://grouper.ieee.org/groups/802/19/
Submission
Slide 11
Steve Shellhammer, Qualcomm