[STDS-802-11-TGBP] PHY Special Segment Straw Poll

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Bo,

I would like to request the following PHY Layer Straw Polls, related to several presentations last month. If we can do them before the January meeting that would be good, or if not early in the January meeting. Thanks. Added a Word document with Straw Polls in case the coloring gets lost in email.

Downlink Sync Field SFD Edit

Do you agree to make the following edit, as shown in Red, in the 802.11bp SFD?

PM-42: The Downlink Sync Field transmitted in 2.4 GHz to a non-Backscatter STA, or a bistatic Backscatter STA, consists of two Segments

The first Segment is a Chip Sequence designed to support Sync Field Detection and Timing alignment.
The second Segment is a “Special Segment” which is designed to reduce the False Alarm rate.
Both the First and Second Segment use a 2 µs Chip Duration.

[Motion #92, [1] and [93]]

Special Segment Straw Poll

Do you agree to add the following to the 802.11bp SFD?

The second segment of the Downlink Sync Field transmitted to non-Backscatter STAs and to bistatic Backscatter STAs operating in the 2.4 GHz band, also referred to as the “Special Segment,” uses the following sequence for both the 250 kb/s data rate and the 1 Mb/s data rate: 11111010

References: doc 11-25/2026r0 and 11-25/2027r0

Regards,

Steve

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