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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Preliminary Comment on Nortel and UK documents from 802.18 Date Submitted: 12 November 2003 Source: Tim Wakeley, et al Company: Hewlett Packard

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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

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  1. Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Preliminary Comment on Nortel and UK documents from 802.18 Date Submitted: 12 November 2003 Source: Tim Wakeley, et al Company: Hewlett Packard Re:IEEE 802.18-03-0049-00-0000, IEEE 802.18-03-0046-00-0000 Abstract: Preliminary Comment on Nortel and UK documents from 802.18 Purpose: Status report 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 these viewgraphs becomes the property of IEEE and may be made publicly available by P802.15.

  2. Comments on Nortel Document • Document Abstract • Suggests that FCC UWB regulations be modified to protect 802.11 devices • 802.15.3a Initial Comments • 802.11 and 802.15 are both part 15 devices • IEEE should not ask FCC for special protection for some classes of unlicensed devices • We agree with FCC rules and should allow the IEEE to develop proper coexistence rules between its standards through 802.19 • 802.15.3a is aware of other licensed and unlicensed services and is designing for coexistence and interference mitigation • We do not want to restrict future UWB applications

  3. Comment on UK Compatibility Study • Abstract • Proposes stricter UWB OOB mask • 802.15.3a Initial Comments • Is not a realistic mask because it rolls off to minus infinity • 802.15.3a would like to study source material and open dialog with UK RA before final comment • It suggests that part 15 rules in general do not provide enough protection for some services below 900MHz

  4. Back Up – UK Material

  5. Proposed CEPT emissions limits for indoor and outdoor UWB communication and measurement systems.

  6. CEPT compatibility study in progress PT SE24 -provisional results this includes aggregate interference analysis for a no.of devices

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