1. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 1 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Wireless Multimedia Applications] Date Submitted: [March 2000] Source: [Walt Davis] Company: [Motorola] Address: [1303 E. Algonquin Road, Fourth Floor, Schaumburg, IL 60196] Voice:[(847) 576-3311], FAX: [(847) 576-5292], E-Mail:[epag25@email.mot.com] Re: [ ] Abstract:[This presentation describes a class of applications of and requirements for wireless multimedia as envisioned by Motorola] Purpose:[Response to WPAN-HRSG Call for Applications] Notice:This document has been prepared to assist the IEEE P802.15. 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 acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15.

2. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 2 Motorola, Inc. Wireless Multimedia Application Submission to the IEEE P802.15 Wireless Personal Area Networks High Rate Study Group

3. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 3 Wireless Multimedia Application Basic Requirement: Enable the high-speed, wireless interconnection of consumer devices to support the transfer of large multi-media data files and high speed, real-time data streams. Applications: –Video distribution from set-top boxes to remote TV sets –In-home Internet connectivity from set-top boxes to personal devices and computers –Wireless video camera linkages –Wireless Audio and Video distribution for Home Theater Systems DCT-2000

4. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 4 Wireless Multimedia Application Basic Requirement: Enable the high-speed, wireless interconnection of consumer devices to support the transfer of large multi-media data files and high speed, real-time data streams. Applications: –Low cost, high speed In-Home networking Computer to computer Computer to printer Digital camera to printer Appliance to appliance Communications devices to peripherals

5. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 5 Application Requirements Physical Layer Data Rate Number of channels Channel Noise Immunity –Error Tolerance –Delay Spread Tolerance Security Co-existence / compatibility with other systems Operating frequency / license requirements System System Operation Multi-mode Protocol Support Operating Frequencies Number of Channels RF Range / Coverage Cost Security Low Power Low Complexity Low Development risk Categories MAC Layer QOS Security Low Complexity Low Development risk Cost

6. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 6 Data Rate Vs. Cost Consumer Wireless - Portable, Unlicensed, Accessible 10K (b/sec.) 100K 1M 10M BOM. Cost (Dollars - Y2000) 10 100 IrDA 1.0 IrDA 1.1 ISM Spread Spectrum w/ Access Point Cellular PCS Satellite Multimedia System Wireless LANs Bluetooth 1,000 Home RF Wireless Modems Data Rates ? HomeRF Multimedia - TBD AIR W/o Access point AirPort

7. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 7 Data Rate Vs. Distance 10K (b/sec.) 100K 1M 10M Distance (feet) 100 1,000 10,000’s IrDA 1.0 IrDA 1.1 ISM Spread Spectrum WLAN w/beam Cellular LAN w/ Patch Antenna PCS Satellite Multimedia System Wireless LANs WLAN 11 Mbps Modulation Bluetooth Data Rates Wireless Modems HomeRF 16 Mbps IrDA (Apple/Lucent “AirPort”)

8. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 8 Application Requirements Overall System System Operation:Half Duplex, symmetrical, isochronous operation that supports real-time multimedia Multi-mode Protocol Support: 20 Mbps operation in High-rate mode, BlueTooth1 compliant operation in 1 Mbps mode Operating Frequencies:2.4 GHz and 5 GHz ISM bands (Unlicensed operation) RF Range / Coverage:10 to 15 meters in the home environment

9. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 9 Application Requirements Overall System Number of channels:7 minimum Security:System level compatibility with WAP cellular protocols, internet E-Commerce protocols, etc Cost Targets:$10 U.S. BOM cost in 2001 for high volume production Low Power:Suitable for use in portable, battery operated equipment ComplexityUse proven, existing technology consistent and Development with the performance and price goals of the Risk:Personal Area Networking space

10. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 10 Application Requirements Physical Layer Channel Data Rate:20 Mbits / sec min. Number of channels:7 minimum (20Mbps ea.) Channel Noise Immunity –Error Tolerance:FEC capable of correcting a 0.1% BER –Delay Spread Tolerance:100 Nanoseconds Security:Assurance of privacy and prevention of theft-of-service Co-existence / compatibility: Compatibility with other protocols operating in the same band Operating frequency / 2.4 GHz and 5 GHz ISM bands licensing requirements:(Unlicensed operation)

11. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 11 Application Requirements MAC Layer QOS Support for multiple ( 3 or more) streams of real-time video plus three voice channels and an internet traffic channel Support for up six high fidelity audio channels plus one real-time video channel SecurityUpper level support for implementation of WAP cellular protocols, internet E-Commerce protocols, etc Complexity andComplexity consistent with the low cost Costand power drain goals of the Personal Area Networking space Low Development riskIf possible, use an existing and proven MAC layer to reduce risk and shorten the time to market

12. doc.:IEEE 802.15-00/086r1March 2000 Submission Walt Davis, Motorola Slide 12 Other Considerations We need to avoid competing standards in the same operating / performance space Contact Data: –Walt Davis - Sr. VP –epag25@email.mot.com –Phone: (847) 576-3311