Presentation on theme: "Doc.: IEEE 802.19-05/0040r0 Submission Sept 2005 Tom Siep, Cambridge Silicon Radio PlcSlide 1 Liaison Report From Coexistence TAG Notice: This document."— Presentation transcript:
doc.: IEEE 802.19-05/0040r0 Submission Sept 2005 Tom Siep, Cambridge Silicon Radio PlcSlide 1 Liaison Report From Coexistence TAG Notice: This document has been prepared to assist IEEE 802.11. 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 802.11. 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 Working Group 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 802.11 Working Group. If you have questions, contact the IEEE Patent Committee Administrator at.http:// email@example.com@ieee.org Date: 2005-Sept-21 Authors:
doc.: IEEE 802.19-05/0040r0 Submission Sept 2005 Tom Siep, Cambridge Silicon Radio PlcSlide 2 Abstract Summary of 802.19 Coexistence TAG meetings Monday (joint with 802.15.4a) and Tuesday.
doc.: IEEE 802.19-05/0040r0 Submission Sept 2005 Tom Siep, Cambridge Silicon Radio PlcSlide 3 Joint Meeting with 802.15.4a Documented in 15/0457r2 and 15/0553r0 Meeting purpose was to clarify directions and details for the creation of a Coexistence Assurance (CA) document by the TG
doc.: IEEE 802.19-05/0040r0 Submission Sept 2005 Tom Siep, Cambridge Silicon Radio PlcSlide 4 Liaison Report from IEEE P1900.2 Steve S presented 0030r0 liaison report from IEEE P1900.2 Chair Steve Berger. Document describes scope of P1900.2 work, but also includes discussion about related areas that may be spun off as P1900.X projects. “Anticipated Structure of P1900.2” looks very similar to 802.19 work. Steve S also sent him 0031r0 as a liaison describing the work in 802.19 for the 1900.2 meeting held last week. Next two meetings are Nov 7-10 in Baltimore and Mar 7-10, tentatively in Bolder. Steve S will arrange a conf call with Steve B in the next couple of weeks to answer questions that came up today, discuss possibility of collocation, etc.
doc.: IEEE 802.19-05/0040r0 Submission Sept 2005 Tom Siep, Cambridge Silicon Radio PlcSlide 5 “Detect avoid for MB-OFDM” Presentation The TAG was joined by several members of 802.15.4a at 9:00 to hear Jim Landsford present 0034r0, “Detect avoid for MB-OFDM”. Jim also showed video of spectrum analyzer results showing how UWB signal could be notched out to avoid interference with an incumbent (0035r0).
doc.: IEEE 802.19-05/0040r0 Submission Sept 2005 Tom Siep, Cambridge Silicon Radio PlcSlide 6 “Estimating Packet Error Rate Caused by Interference for use as a Coexistence Assurance methodology” Presentation Steve S presented 0029r0 which is an extension of his previous preliminary presentations on an “analytical model” approach for CA methodology. There is also an accompanying 0028r0 Word document providing a more detailed description. The approach is based on starting with a symbol error rate (SER) instead of a bit error rate (BER) for determining packet error rate (PER).
doc.: IEEE 802.19-05/0040r0 Submission Sept 2005 Tom Siep, Cambridge Silicon Radio PlcSlide 7 Comments on 802.19 P&P Tom Siep presented 0036r0 for reviewing comments from 802 VP Matt Sherman on P&P document. This is a Powerpoint version of 0032r0 Word document. Discussed each comment and came to resolution. Results captured in 0036r1