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| --- This message came from the IEEE 802.11 Task Group M Technical Reflector ---
Hi Jarkko By looking into the discussion part, those “may/can” may not be true😊.
It depends on receiver capability. Even enabling the group addressed frame in non-HT dup, transmitter will very likely struggle to figure out if receiver can really leverage the feature. In other words, it’s hard to be used in field for
11ax link, or even 11be link. IMO, this could be good direction but don’t need to rush into the current draft. The associated STAs
may receive non-HT duplicate frames similarly as the non-HT frames.
The 802.11 allows Beacon frames transmission in the 6 GHz band in non-HT duplicate format. These Beacon frames in the 6 GHz band
may have longer coverage than group addressed data frames. To enable the associated STAs in such BSS to receive group addressed frames and Beacons, the AP should transmit the group frames as non-HT duplicate
frames and 802.11 should clearly define the rules for the group frames transmission.
The FCC 6 GHz regulation allows Low-power-indoor (LPI) APs and STAs that can have constant power spectral density. The LPI devices
can have longer range for non-HT duplicate frames than for Non-HT frames.
BRs, Xiaogang. From: Jarkko Kneckt <00000d5619618f4f-dmarc-request@xxxxxxxxxxxxxxxxx>
--- This message came from the IEEE 802.11 Task Group M Technical Reflector ---
Hi, I presented submission 22/329 in 802.11me call yesterday. Mike Montemurro asked to open up a discussion thread on CID 1195. CID 1195 proposes to allow group addressed data frame transmission in the 6 GHz band by using non-HT duplicate PPDUs. The submission 329 is updated to include the off-line comments from Mark Rison: https://mentor.ieee.org/802.11/dcn/22/11-22-0329-02-000m-resolutions-to-cids-1195-1198.docx Please email to me or reply to this email if you have comments on the CID 1195. Cheers, Jarkko To unsubscribe from the STDS-802-11-TGM list, click the following link:
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