1. doc.: IEEE 802.15-01/503r0 Submission November 2001 Jay Bain Time Domain, Mark Schrader Eastman KodakSlide 1 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: IEEE802.15.3: Power Management Proposals for Austin. Date Submitted: 12 November, 2001 Source: Jay Bain Company: Time Domain Address: 7057 Old Madison Pike Voice: 256 922 9229, FAX: 256 922 0853, E-Mail: jay.bain@timedomain.com Source: Mark E. Schrader Company: Eastman Kodak Co. Address: 4545 East River Road, Rochester, NY 14650-0898 Voice: 716-781-9561, FAX: 716-781-9533, E-Mail: mark.e.schrader@kodak.com Abstract: This provides an overview of proposed incorporations in the draft standard d0.8 relating to power management. Purpose: To provide information and solicit comments on specific changes to power management 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 802.15-01/503r0 Submission November 2001 Jay Bain Time Domain, Mark Schrader Eastman KodakSlide 2 Introduction Proposed text is in 01/504 – available mid-week Additional adjustments to d0.8 as markup to editor - editorial Addresses open actions in 01/374r8 Covers the topics mentioned on next page May need an additional spin to align with 01/410 If approved, this is to be –applied to d0.8 –01/485r4 is required –01/488r1 is required

3. doc.: IEEE 802.15-01/503r0 Submission November 2001 Jay Bain Time Domain, Mark Schrader Eastman KodakSlide 3 areas covered 374 actions 403, 4, 5 –8.8 probe operation to accommodate EPS –7.5.19 device information –7.4.8 of d0.7 PS parameters element (used in probe request/response) Cleanup to match 01/485r4 –MLME-POWERMGT (374 action 13) –7.5.15,16,17 (eliminate operations provided in beacon) –8.12 - to be done, to match text to 7.5 commands List information elements involved in power management (374 action 424)

4. doc.: IEEE 802.15-01/503r0 Submission November 2001 Jay Bain Time Domain, Mark Schrader Eastman KodakSlide 4 8.8 Probe Fixed timeout not acceptable for EPS DEVs Require sending DEV to use EPS information, EPSTime & EPSNext to determine allowable time to resend probe Allow sender to switch EPS DEV to ACTIVE to speed up the exchange. Allow sender an aggressive resend

5. doc.: IEEE 802.15-01/503r0 Submission November 2001 Jay Bain Time Domain, Mark Schrader Eastman KodakSlide 5 7.5.19 Device information This serves to support discovery Add fields to provide –Status information –A single EPS set

6. doc.: IEEE 802.15-01/503r0 Submission November 2001 Jay Bain Time Domain, Mark Schrader Eastman KodakSlide 6 7.4.x Power management parameters element Add this element to the text Provides EPS sets a DEV is a member of Provides status information –Power management mode –Current state (ACTIVE/EPS)

7. doc.: IEEE 802.15-01/503r0 Submission November 2001 Jay Bain Time Domain, Mark Schrader Eastman KodakSlide 7 6.3.1 changes (1 of 2) Parameter nameRequestResponseIndicate Request type (xref 7.5.13) Add -------- EPS set (xref 7.5.13) Add -------- EPS statusAdd EPSTime (xref 7.5.13) Retainadd------- EPSSync (develops EPSNext, xref 7.5.13) Retain-------------- PeerPowerManage mentMode OK (note)--------delete PeerPowerManage mentRole delete--------delete PowerManagement Priority (xref 7.5.14) OK--------

8. doc.: IEEE 802.15-01/503r0 Submission November 2001 Jay Bain Time Domain, Mark Schrader Eastman KodakSlide 8 6.3.1 changes (2 of 2) PeerWakeup-------- OK DeviceID-------- delete PowerManagement RecoveryMode OK-------- Wakeup (xref 7.5.15,.16,.17) OK (note)----------------- Resultcode (match xref 7.5.13) --------Retain and add values -------- ActualEPSTime--------delete-------- PeerEPSTime----------------delete

9. doc.: IEEE 802.15-01/503r0 Submission November 2001 Jay Bain Time Domain, Mark Schrader Eastman KodakSlide 9 7.5.15, 16,17 changes Switch to – commands call for informing DEV as well as PNC. 485r4 provides alternate mechanism to provide this the destination DEV

10. doc.: IEEE 802.15-01/503r0 Submission November 2001 Jay Bain Time Domain, Mark Schrader Eastman KodakSlide 10 Information elements relating to PM ?