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[STDS-802-11-TGAH] Information of Annex B document amendment

Dear TGah members,
 
After a presentation of Annex B document, I received the following comment.
Based on this comment, I will revise S1GP6.4.
 
CF32 & S1GP1.1: O
CF32 & S1GP1.2: O
CF32 & S1GP1.3: M
CF32 & S1GP1.4: M
CF32 & S1GP1.5: M
 
Received comment is from here
 
I discussed the following issue in the document with Ken during the Monday PM1 session:
 
For the S1G PHY features on page 32, I suggested breaking up the Optional/Mandatory labeling for the "Greater than or equal to 2MHz long preamble format PPDU"
 
The intention is to say that for both APs and STAs, the >=2MHz long preamble format is mandatory if 4, 8, or 16MHz bandwidths are supported, and optional if only 1 and 2MHz bandwidths are supported (This is stated in text in section 24.1.1).
 
I think in the Status column, this should be expanded to indicate that support is mandatory conditional on whether 4, 8, 16MHz bandwidth operation is supported (Items S1GP1.3, S1GP1.4, S1GP1.5). For example, to indicate that the >=2MHz long preamble format is mandatory if 4MHz BW is supported, we could write "CF32 & S1GP1.3: M". Likewise, to indicate that the >=2MHz long preamble format is optional if ONLY 1MHz and 2MHz is supported, we could write "CF32 & S1GP1.1 & S1GP1.2: O".
 
However, we could make it even more precise if we're allowed to use "!" to indicate the "not supported" condition, like "CF32 & S1GP1.1 & S1GP1.2 & !S1GP1.3 & !S1GP1.4 & !S1GP1.5: M".
 
Regards,
Ken
 
*****************************************************************
 Kenichi Mori    mori.ken1@xxxxxxxxxxxxxxxx
 
 Panasonic Corporation
 R&D Division　Device Solutions Center　Radio Frequency Devices Group
 
 TEL +81-50-3686-6589 (direct)
 
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