Ieee p802. 15-15-10-0506-00-004g



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July, 2010 IEEE P802.15-15-10-0506-00-004g

IEEE P802.15

Wireless Personal Area Networks


Project

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

Title

OFDM Subgroup Status

Date Submitted

July 9, 2010

Source

[Emmanuel Monnerie]
[Landis+Gyr]

Voice: [ +1 678 258 1695]
Fax: [ ]
E-mail: [ ]

Re:

[If this is a proposed revision, cite the original document.]

[If this is a response to a Call for Contributions, cite the name and date of the Call for Contributions to which this document responds, as well as the relevant item number in the Call for Contributions.]

[Note: Contributions that are not responsive to this section of the template, and contributions which do not address the topic under which they are submitted, may be refused or consigned to the “General Contributions” area.]


Abstract

Summary of the OFDM subgroup conference calls between Beijing and San Diego.


Purpose

[Description of what the author wants P802.15 to do with the information in the 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.

Status on OFDM comments, as of 7/1/2010.


Subgroup Participants: Charles Razzel, Shusaku Shimada, Steve Shearer, Mark Wilbur, Tim Schmidl, Kuor-Hsin Chang, Sangsung Choi, Khurram Waheed, Chuck Millet, Larry Taylor, Rishi Mohindra, Cristina Seibert, Jay Ramasastry, Monique Brown, Emmanuel Monnerie, Yosi Stein, Clint Powell

161 comments flagged as “technical” and “OFDM” in 15-10-0283-11-004g-lb51-comments.xls

18 have been accepted (A or AP) in Beijing.

12 ready for the plenary in San Diego (flagged “adhoc”).

52 have a proposed resolution but are still a work in progress. For most of them, the participants have requested more time to review the proposed resolution. For the others, some participants have been assigned to provide the proposed resolution. These comments are flagged “wp”.

79 have not been worked (flagged “nw”).


“Work in Progress” Comments:

STF & LTF


STF definition: 964, 974, 975, 976 (duplicated: 977-981), 996, 997. Cristina, Steve, Tim, Sangsung will provide further details around the STF definition.

LTF definition: 1029. Emmanuel will request clarification to the author.


Scrambling:


Definition of the scrambler: 1035, 1037, 1379, 1380, 1444 (Duplicate 1445, 1446, 1447, 1448), 1449. Proposed resolutions have been made. The participants have requested more time to review the documents.

OFDM Header, PSDU, Tail and Pad bits


For all the comments below, the proposed resolutions have been made. The participants have requested more time to review the documents.

Definition of the HCS: 1039, 1045, 1055, 1065.

PHY header and PSDU construction: 1056, 1381, 1382.

Size of the PHY Header: 1040, 1064. Emmanuel will request clarification to the author.

Tail and PAD bits: 1430 (duplicated 1431, 1432, 1433), 1434 (Duplicated 1435, 1436, 1437, 1438).

OFDM Options


Signal Bandwidth: 182, 1370. Tim and Steve will specify.

OFDM Modulation


Sensitivity levels for each MCS: 679, 1451 (Duplicated 1452, 1453, 1454, 1455), 1456, 1460 (Duplicated 1461). Tim will specify.

Interleaver


Interleaver definition: 1041. The participants have requested more time to review the proposed resolution.

“Not Worked” Comments:

STF & LTF


LTF length: 989, 992,

Symbol inversion in last STF: 993, 994,

STF robustness in low SNR: 1010

STF definition: 976 (duplicated: 977-981)


Power & PAPR


Power Boosting: 1005, 1007, 1009, 1011, 1014, 1025, 1027, 1028

OFDM Header, Tail and Pad bits


Justification for the HCS: 1036, 1038

PHY Header structure: 807, 1034, 807 (Duplicated: 808, 809, 810)


OFDM Options


Definition of the OFDM Options: 1335, 1336, 1429

OFDM Modulation


Default and mandatory MCS levels: 1042, 1043, 1044, 1066 (Duplicated 1067), 1068, 1341, 1342 (Duplicated 1343, 1345, 1346), 1344

Differential Modulation: 1371, 1372, 1420, 1422

DCM Modulation: 1373, 1374 (Duplicated 1375), 1376, 1388, 1390

EVM: 1511 (Duplicated 1512, 1514, 1516, 1518, 1520), 1523


Interleaver


1404, 1410, 1414 (Duplicated 1415, 1416, 1417)

Pilot tones


Pilot tone cycles and staggering: 1421, 1423

Other


245, 263, 832, 835, 1334, 1377 (Duplicated 1378), 1450, 1459, 1462, 1525 (Duplicated 1526, 1527, 1528, 1529, 1530), 1781 (Duplicated 1782, 1783).


Submission Page Emmanuel Monnerie



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