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]
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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).
SubmissionPage 1Emmanuel Monnerie