doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems WPP SG Telecon Agenda for 26 Feb 2004 Charles R. Wright Azimuth Systems

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Agenda Appointment of telecon secretary Approval of minutes from 19 Feb telecon Results of reflector poll Discussion of “Slide 7” (now slide 4 :-)

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Results of Reflector Poll

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Overall system performance predictions Coverage Capacity Overall system performance predictions Coverage Capacity Scope and Purpose of WPP? System Level Network Variables AP throughput, forwarding rate under load Usage context, application System performance in failover siutations Association speed… System Level Network Variables AP throughput, forwarding rate under load Usage context, application System performance in failover siutations Association speed… Client/AP Device Level Network Variables Single client forwarding rate, latency performance Roaming time, others… Client/AP Device Level Network Variables Single client forwarding rate, latency performance Roaming time, others… Transmission Variables RF path loss Multipath/fading EM environment noise Interference Transmission Variables RF path loss Multipath/fading EM environment noise Interference Radio Variables Antenna loading Environmental Host EMC, power variation Radio Variables Antenna loading Environmental Host EMC, power variation Device Specifications Receiver sensitivity Transmitter power Antenna pattern DC power consumption Host CPU utilization Device Specifications Receiver sensitivity Transmitter power Antenna pattern DC power consumption Host CPU utilization Device Ratings Consumer product ratings Application benchmarks, e.g., VoIP, video… Device Ratings Consumer product ratings Application benchmarks, e.g., VoIP, video… We must choose some subset of the whole spectrum, or we’ll never finish * An incomplete listing of potential parameters and metrics

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Transmission Variables Discussion

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Radio Variables Discussion

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Client/AP Device Level Network Variables Discussion

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems System Level Network Variables Discussion

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems WPP Document List

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Docs presented in Telecons (19 Feb 04 to 11 Mar 04) wpp-telecon-agenda-19- feb-04.ppt wpp-telecon-agenda-26- feb-04.ppt

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Jan Meeting (Vancouver) Presentations wpp-ieee study-group-overview ppt wpp-wpp-project-background-&- roadmap.ppt wpp-optimization-parallels-with-cdma- cellular-pcs-industry.ppt wpp-ctia-over-air-test-standard.ppt wng-wpp-approaches-to-issue.ppt wng-wpp-user-experience.ppt

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Nov (Albuquerque) Presentations Presented within the Wireless Next Generation standing committee – wng-wpp-introduction-&- overview.ppt – wng-wpp-approaches-to-issue.ppt – wng-wpp-summary-work-plan-&- proposal.ppt – wng-wpp-user-experience.ppt – wng-wpp-simulating-field- performance.ppt – wng-rf-performance-testing.ppt

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Early WPP Telecon Presentations These presentations were made prior to the formation of the WPP SG, and can be found on EMC Society WPP web site, maintained by S. Berger: WPP web site –Factors Affecting Performance, F. MlinarskyFactors Affecting Performance –Standard Methods for Predicting Wireless Performance, P. Canaan, P. EllisStandard Methods for Predicting Wireless Performance –CTIA Standard for Over-The-Air Testing of Wireless Devices and Field Map Movies, M. FoegelleCTIA Standard for Over-The-Air Testing of Wireless Devices Field Map Movies –RDI's Approach to Performance Prediction, K. BritainRDI's Approach to Performance Prediction –Azimuth Test Configuration, F. MlinarskyAzimuth Test Configuration –Test Methodology, F. MlinarskyTest Methodology

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Backup Information

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Teleconference Info Date: February 26, 2004 Time: 11 AM Eastern time (1600 UT) Duration: 1 hour Phone # International: Passcode: Next: February 26, 2004

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems Reflector Original reflector: –Set up under aegis of EMC Society (S. Berger) reflector: –Requires membership to send to it –Can be monitored through web site rules require all SG communication to be through reflector This presents a problem for many of original WPP participants I encourage people to join !

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems References for Newcomers (1 of 2) Web site: – Document server: – –Sign up for an account –No need to be an member to get an account –Once logged in, “join” : Click on “ WLAN WG” on left In center window, choose to become a new member –Click again on “ WLAN WG” An additional subitem called “Documents” will be revealed – click on it –You’ve reached the document server!

doc.: IEEE /213r0 Submission February 2004 C. Wright, Azimuth Systems References for Newcomers (2 of 2) Document numbering scheme –WG-YY-NNNN-RR-gggg-English-document-title.ext WG = 802 working group number, e.g. “11” as in YY = two digits of year NNNN = document number RR = document revision number gggg = group to which the document pertains –Example: wpp-telecon-agenda-19-feb-04.ppt