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Subject: Re: RTW88 poor perception
To:     DImitar Kosev <buboleck@abv.bg>, linux-wireless@vger.kernel.org
References: <af8abf99-0cb0-ae18-e905-7bbf57270c82@abv.bg>
From:   Larry Finger <Larry.Finger@lwfinger.net>
Message-ID: <d9aa9251-cc63-1199-c011-5f34aaee5735@lwfinger.net>
Date:   Wed, 5 Aug 2020 14:13:23 -0500
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On 8/5/20 2:00 AM, DImitar Kosev wrote:
> Hello,
> 
> I have RTL8821CE card and with this driver I get poor perception on 5GHz (2-3 
> meters max to the router) and only 30-50cm to the router on 2.4GHz. I'm 
> currently using this driver https://github.com/tomaspinho/rtl8821ce that works 
> fine but I understand it will be deprecated once RTW88 goes into the kernel.

I think the word you want is reception not perception.

Please quantify how bad your reception really is by running the following 
commands and posting the output:

iw dev | grep Interface
sudo iw dev <DEVICE> scan | egrep "signal|freq|SSID:"

where <DEVICE> is the interface name from the first command.

Larry