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Re: General VHT rate-ctrl question

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On 04/13/2016 01:01 AM, Johannes Berg wrote:
On Tue, 2016-04-12 at 16:48 -0700, Ben Greear wrote:
If a station and it's peer can both do VHT, is there ever a good
reason to even try HT rates?


Not really; perhaps if you could do HT greenfield preamble (which VHT
doesn't have) you could get something out of it, beyond that I don't
see a reason to try.

Unless, for some strange reason, it supports only single stream VHT and
dual-stream HT or something really weird?

I was wondering if there was ever a reason that, say 450Mbps HT
would work better than MCS-1 for VHT.  Or, maybe a mid-rate HT MCS would
have more range than VHT, or something like that.

After fighting with the firmware's rate-ctrl all day, I am even more interested
in trying to make it use mistrel_ht.

Thanks,
Ben

--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc  http://www.candelatech.com
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