1. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 1 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: TG3 Criteria Defintions Change Recommendations Date Submitted: 10 July, 2000 Source: [Rick Alfvin] Company [Eastman Kodak Company] Address [1669 Eastman Ave. Rochester, NY, 14650-2015] Voice:[(716) 588-6166], FAX: [(716) 722-9053], E-Mail:[alfvin@kodak.com] Re: Abstract:Recommended/proposed changes to the TG3 Criteria Defintions document. Purpose:Use as the basis for determining the validity of proposed changes to the TG3 Criteria Defintions document. 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 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 2 TG3 Criteria Definitions Change Recommendations Rick Alfvin

3. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 3 IEEE P802.15 WPAN High Rate Study Group PAR 99165r6P802-15_HRSG-PAR.doc What does the PAR really say about data rate?

4. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 4 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc 3.3.4. Breakdown of Application Requirements This section lays out the data throughput required by different applications. While this section may not contain all applications that can be handled with this standard, it does document the applications considered in determining the throughput requirement values. This section is intended to allow CFAs to provide information.

5. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 5 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc 3.3.4.1. File Transfers File transfers include applications such as Music files (average 3MB) and Image files (average 500KB). The user expects transfer for as many files as it wants, to be completed within 7 to 15 seconds. This is driving fast data rates even for asynchronous systems. 3.3.4.2. Email 3.3.4.3. Internet Packet Data 3.3.4.4. Voice Low quality voice requires 16 Kbps, while high quality voice requires 64 Kbps.

6. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 6 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc 3.3.4.1. File Transfers File transfers include applications such as Music files (average 3MB) and Image files (average 500KB). The user expects transfer for as many files as it wants, to be completed within 7 to 15 seconds. This is driving fast data rates even for asynchronous systems. 3.3.4.2. Email 3.3.4.3. Internet Packet Data 3.3.4.4. Voice Low quality voice requires 16 Kbps, while high quality voice requires 64 Kbps. 16Mbps data throuput is sufficient Transfer 10 3MB Music Files in 15 seconds Transfer 60 500 KB Image Files in 15 seconds 16Mbps data throuput is sufficient

7. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 7 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc 3.3.4.5 Audio

8. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 8 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc 3.3.4.5 Audio 16Mbps data throuput is sufficient

9. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 9 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc 3.3.4.6 Video

10. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 10 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc 3.3.4.6 Video 16Mbps data throuput is sufficient

11. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 11 Requirements for High Rate WPAN for Video doc.: IEEE 802.15-00/029r3

12. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 12 Requirements for High Rate WPAN for Video High-rate video application requirements are addressed in sections 3.3.3. and 4.2.2. of the TG3 Criteria Definitions document. ( 00110r10_TG3-Criteria-Definitions.doc) 3.3.3. High end delivered data throughput NO Changes are Proposed 4.2.2. 4.2.2. High End MAC/PHY Throughput

13. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 13 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc 3.3.2. Minimum delivered data throughput 3.3.2.1. Definition The minimum delivered throughput should be 20 16 Mbps. The 20 16 Mbps refers to the aggregate data transfer in both directions. The partition between the two directions should be adaptive. 3.3.2.2. Values TRUE - Proposed system can deliver a data throughput of at least 20 16 Mbps. FALSE - Proposed system can not deliver a data throughput of at least 20 16 Mbps. Proposed Changes to MAC Protocol Criteria Definitions

14. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 14 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc Proposed Changes to 6.2. MAC Protocol Criteria Matrix Comparison Values

15. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 15 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc 4.2.1. Minimum MAC/Phy Throughput 4.2.1.1. Definition Task Group 3 High Rate WPAN (TG3) has determined the minimum throughput between the MAC and the PHY should be 20 16 Mbps plus the overhead of the MAC. Overhead should be based on needs determined by the MAC layer and is TBD (MAC subgroup shall provide this information). The 20 16 Mbps refers to the aggregate data transfer in both directions. The partition between the two directions should be adaptive. 3.3.2.2. Values TRUE – Proposed system can deliver at least 20 16 Mbps throughput at the MAC/PHY interface plus overhead. FALSE – Proposed system can not deliver at least 20 16 Mbps throughput at the MAC/PHY interface plus overhead. Proposed Changes to Phy Layer Criteria Definitions

16. doc.: IEEE 802.15-00/227r0 Submission July 2000 Rick Alfvin, Eastman Kodak CompanySlide 16 TG3 Criteria Definitions 00110r10_TG3-Criteria-Definitions.doc Proposed Changes to 6.3. Phy Layer Criteria Matrix Comparison Values