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Study Group Proposal for Alternative PHY

This proposal presents an alternative PHY study group for IEEE 802.15.3, aiming to provide high-speed PHY enhancement for imaging, multimedia, and network applications.

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Study Group Proposal for Alternative PHY

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  1. Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Study Group Proposal for Alternative PHY] Date Submitted: [13 November, 2001] Source: [Rick Roberts] Company: [XtremeSpectrum] Address: [8133 Leesburg Pike, Suite 700, Vienna, Va. 22182] Voice:[(703) 269-3043], FAX: [(703) 749-0248], E-Mail:[rroberts@xtremespectrum.com] Re: [ ] Abstract: [This presentation to 802.15.3 describes a proposal for an alternative PHY study group.] Purpose: [To present background information and make a motion to create an alternative 802.15.3 PHY] 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. WPAN – Study Group Proposal for an Alternative PHY for 802.15.3 Michael Dydyk, Motorola Kai Siwiak, Time Domain, Inc. Rick Roberts, XtremeSpectrum, Inc. Chuck Brabenac, Intel Corp. Mary DuVal, TI Masa Akahane, Sony Corp.

  3. Proposal • The purpose of this project is to provide highspeed PHY enhancement to 802.15 Task Group 3 for applications which involve Imaging, Multimedia, and networks. • PHY • Co-exist with all IEEE802 wireless PHYs • Target data rate in excess of 100 Mbps • Robust multipath performance • Location Awareness • Targetting new spectrum • MAC • Uses TG3 MAC • Will not interfere with TG3 progress • Anticipated study group will draw in additional resources

  4. Broad Market Potential • Emerging applications go beyond the currently defined PHY capabilities, for example high data rates and location awareness. • Applications include: • Multimedia (Video, Voice over IP, HDTV, Home Theater, Surround Sound Audio, Gaming) • Many-user systems with low probability of intercept (LPI) • Location Aware Applications, namely location dependent authorization • Digital (Still) Imaging (Faster, Better Resolution) • Support currently includes Motorola, Time Domain, XtremeSpectrum, Intel, TI and Sony.

  5. Coexistence • Will conform to the 802 standards guidelines imposed on 802.15. • Study Group will work with 802.15.2. • Will cooperate with the 802 Coexistence TAG. • Study Group will consult with IEEE802 Regulatory Task Group.

  6. Distinct Identity • Targeted data rate in excess of 100 Mbps for embeddable consumer applications. • Location Awareness enables applications such as range dependent authentication. • Uses alternative unlicensed spectrum for high rate wireless PANs relieving spectral congestion.

  7. Technical Feasibility • PHY - 100+ Mbps prototypes are operational in emerging technologies. • For example, UWB addresses • High Data Rate • Location Awareness • Coexistence • Technology is scaleable to other data rates (higher or lower) and ranges without sacrificing power efficiency.

  8. Regulatory Feasibility • Need to address regulatory approvals • Explore existing and emerging bands • 25 and 60 GHz • UWB (pending FCC approval) • As per document 01/516r0 noting anticipation of FCC approval in Dec 2001.

  9. Economical Feasibility • Bill of Materials expected to be same or less than current 802.15.3 PHY. • Current ASIC estimates and discrete bill of materials provide validation.

  10. Questions & Answers

  11. Motion to the Working Group • Move to form an alternative PHY Study Group with the charter of drafting a PAR and 5 Criteria for an alternative 802.15.3 PHY.

  12. Nominations • Chair: Rick Roberts • Vice Chair: Michael Dydyk • Secretary: Matt Welborn • Technical Editor: Kai Siwiak

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