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Doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 1 Wireless Performance.

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Presentation on theme: "Doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 1 Wireless Performance."— Presentation transcript:

1 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 1 Wireless Performance Prediction (WPP) - Summary, Roadmap and Proposal Stephen Berger TEM Consulting, LP (512) 864-3365 stephen.berger@ieee.org

2 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 2 Introduction Variables affecting performance What factors affect performance? Interest perspectives What groups will benefit and what are their needs? Work plan What is the timeline and work plan for the project? Proposal

3 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 3 Approach Work plan is following classic scientific problem solving 1.Identify and define the problem. 2.Collect information. 3.Establish criteria. 4.Propose possible solutions 5.Test each solution against the criteria 6.Select the best solution (or maybe the best two or three solutions).

4 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 4 Variables Affecting Radio RF reactive near-field e.g. antenna loading Environmental changes e.g. temperature Host system e.g. internal EMC, power variation

5 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 5 Variables Affecting the Transmission RF path loss Multipath Fading Receiver sensitivity Transmit power EM environmental noise Band crowding

6 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 6 Layer 2 Variables Traffic level Network loading Application Usage context Protocol/host processing

7 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 7 Channel Models Flat fading (no multipath) Residential Residential / Small Office Typical Office Large Office Large Space (indoors / outdoors)

8 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 8 Applications Audio/video VoD control channel TV both SDTV & HDTV (Video/Audio) DVD Video Conferencing & Videophone Internet streaming video/audio Internet streaming audio VoIP MP3 audio Content download (camera photos) Internet file transfer (e-mail, web, chat) Local file sharing, printing Interactive gaming (Controller to Console, Console to Display, Console to Internet) Point to Multipoint Terminal emulation

9 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 9 Interest Communities Standards developers Chip & component manufacturers Technology providers System integrators Test houses System installers / Site designers Service providers Corporate users Home users

10 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 10 Presentations on evaluation approach from: Dell Intel Broadcom Satimo RDI ETS-Lindgren (CTIA) Azimuth Systems Iometrix News IQ

11 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 11 Work Plan / Timeline July 2003Initial presentation to IEEE 802.11 WNG committee. August 2003Approved as study project by IEEE EMC Society SDCom Aug.-Nov. 2003Conference calls surveying state-of-the-art & preparing for 2 nd WNG presentation. Nov. 2003Committee passes 40 participants, 27 orgs Nov. 20032 nd Presentation at WNG and request for approval as IEEE 802.11 study project

12 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 12 Work Plan / Timeline Nov.-Dec. 2003Analysis of state-of-the-art Initial definition of tasks and deliverables Jan. 20041 st direct meeting Feb.-June 2004Development of study project report. Drafting of PAR & 5CRIT July 2004Submission of PAR & 5CRIT Presentation of report March 20051 st Letter Ballot

13 doc.: 11-03-0929-00-0wng Submission - Study Project Proposal WPP - Summary November 2003 H. Stephen Berger, TEM Consulting, LPSlide 13 Proposal The presenters request the approval of the Wireless Performance Prediction (WPP) as a study project of IEEE 802.11.


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