From: Simonas Kazlauskas <iwd.lists.linux.dev@kazlauskas.me>
To: Denis Kenzior <denkenz@gmail.com>
Cc: James Prestwood <prestwoj@gmail.com>, iwd@lists.linux.dev
Subject: Re: Is the data rate estimation for 5GHz channels overly pessimistic?
Date: Sat, 14 Oct 2023 20:45:16 +0300 [thread overview]
Message-ID: <bwuu4ra65fpfpenytgu5a6ftjpvyury4omx7ucy65cshorqskl@5ikhebki4wnk> (raw)
In-Reply-To: <5ff58310-c5ee-4694-821a-0c802cdedb89@gmail.com>
Denis Kenzior wrote:
>Hi James,
>
>>>
>>> RSSI -78 dBm
>>> AverageRSSI -79 dBm
>>> RxMode 802.11ax
>>> RxMCS 8
>>> TxMode 802.11ax
>>> TxMCS 4
>>> TxBitrate 206400 Kbit/s
>>> RxBitrate 206500 Kbit/s
>>
>>This is probably because IWD doesn't take into account any of the
>>newer 802.11ax IEs when estimating the data rate. So its estimation
>>is based on VHT and not the newest EHT rates.
>
>We should support HE rates just fine. Just look at the unit tests in
>test-band.c. Probably need an iwmon log of the AP IEs and local
>capabilities to see why the estimate is lower than what happens in
>practice.
>
>What hardware is being used here?
Intel’s AX201 on the client side and Ubiquiti’s U6-Pro are the AP(s).
Thank you for pointing me at iwmon, I’ll fiddle with it :)
>
>Regards,
>-Denis
next prev parent reply other threads:[~2023-10-14 17:45 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-14 9:23 Is the data rate estimation for 5GHz channels overly pessimistic? Simonas Kazlauskas
2023-10-14 16:02 ` James Prestwood
2023-10-14 17:36 ` Denis Kenzior
2023-10-14 17:45 ` Simonas Kazlauskas [this message]
2023-10-14 18:07 ` Denis Kenzior
2023-10-15 19:40 ` Simonas Kazlauskas
2023-10-16 11:35 ` James Prestwood
2023-10-16 12:38 ` James Prestwood
2023-10-16 19:12 ` Denis Kenzior
2023-10-16 20:20 ` Simonas Kazlauskas
2023-10-21 23:23 ` Simonas Kazlauskas
2023-10-22 20:14 ` Denis Kenzior
2023-10-24 12:32 ` James Prestwood
2023-10-24 14:26 ` Denis Kenzior
2023-10-24 15:06 ` James Prestwood
2023-10-24 15:32 ` Denis Kenzior
2023-10-24 15:40 ` James Prestwood
2023-10-24 15:19 ` Simonas Kazlauskas
2023-10-24 15:29 ` Denis Kenzior
2023-10-16 18:36 ` Denis Kenzior
2023-10-14 17:42 ` Simonas Kazlauskas
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