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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 1 Overview of the 802.19 TAG Notice: This document has been prepared to assist IEEE 802.19. 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 grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE 802.19. Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures, including the statement "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 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.http:// ieee802.org/guides/bylaws/sb-bylaws.pdfpatcom@ieee.org Date: 2006-03-06 Authors:
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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 2 Presentation Outline 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
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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 3 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
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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 4 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 OfficeOfficer ChairSteve Shellhammer Vice ChairTom Siep SecretarySteve Whitesell EditorDavid Cypher 802.11 LiaisonSheung Li 802.15 LiaisonTom Siep
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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 5 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.pdfhttp://ieee802.org/policies-and-procedures.pdf
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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 6 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.
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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 7 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
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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 8 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 802.19- 05/0006r1, March 2005 David Cypher, Coexistence Testing, IEEE 802.19-04/0036r2, March 2005
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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 9 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
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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 10 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
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doc.: IEEE 802.19-06/0010r0 Submission March 2006 Steve Shellhammer, QualcommSlide 11 Web Site One the 802.19 web site you can find –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/http://grouper.ieee.org/groups/802/19/
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