[ath9k-devel] Ubnt rs pro ar9220 ath9k driver

[hongjianli.nudt@gmail.com]

How to change the parameter of Bit Rate of station? 

2010-03-04 






???? 
????? 2010-03-04  15:06:21 
???? Luis R. Rodriguez; Pavel Roskin 
??? hongjianli.nudt at gmail.com; ath9k-devel 
??? Re: Re: [ath9k-devel] Ubnt rs pro ar9220 ath9k driver 
 
Thank you. I have do it successful. I can associate with the ap.  but the speed is still low.

ap:
iwconfig:
wlan0     IEEE 802.11abgn  Mode:Master  Frequency:2.437 GHz  Tx-Power=20 dBm   
          RTS thr:off   Fragment thr:off
          Power Management:off
          
mon.wlan0  IEEE 802.11abgn  Mode:Monitor  Frequency:2.437 GHz  Tx-Power=20 dBm   
          RTS thr:off   Fragment thr:off
          Power Management:off
hostapd.conf
interface=wlan0
driver=nl80211
ssid=mytest
hw_mode=g
channel=6
ieee80211n=1
     ht_capab=[HT40-][SHORT-GT-40][DSSS_CCK-40]
macaddr_acl=0
#auth_algs=1
#ignore_broadcast_ssid=0
     #wpa=2
      #wpa_passphrase=lihongjian
#wpa_key_mgmt=WPA-PSK
#wpa_pairwise=TKIP
#rsn_pairwise=CCMP


station:channel 6,11g

wlan0     IEEE 802.11abgn  ESSID:"mytest"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:80:48:68:06:A7   
          Bit Rate=11 Mb/s   Tx-Power=20 dBm   
          RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=70/70  Signal level=-34 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0
root at OpenWrt:/# iperf -c 192.168.11.1 -i 5 -t 600
------------------------------------------------------------
Client connecting to 192.168.11.1, TCP port 5001
TCP window size: 16.0 KByte (default)
------------------------------------------------------------
[  3] local 192.168.11.121 port 47226 connected with 192.168.11.1 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 5.0 sec  3.43 MBytes  5.75 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  5.0-10.0 sec  3.52 MBytes  5.91 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 10.0-15.0 sec  3.07 MBytes  5.15 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 15.0-20.0 sec  3.47 MBytes  5.82 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 20.0-25.0 sec  3.45 MBytes  5.78 Mbits/sec



And if I run ap and station in 11a mode with 5GHz, the speed is about 200~300kbps. 

 how do I find my problem? 
2010-03-04 






???? Luis R. Rodriguez 
????? 2010-03-04  08:55:55 
???? Pavel Roskin 
??? hongjianli.nudt at gmail.com; ath9k-devel 
??? Re: [ath9k-devel] Ubnt rs pro ar9220 ath9k driver 
On Wed, Mar 03, 2010 at 09:59:31AM -0800, Pavel Roskin wrote:
> On Wed, 2010-03-03 at 22:30 +0800, =?utf-8?B??= wrote:
> > ? 
> > Thank you for your reply.
> > But I can't config it in AP mode. 
> > root at OpenWrt:/# iw dev wlan0 set type ap
> > See http://wireless.kernel.org/RTFM-AP.
> >  
> > and how do I config it in AP mode? (RS pro and ar9220 chipset)
> 
> Use hostapd.  You'll need to enable 802.11n in the hostapd configuration
> file.
Please read:
http://wireless.kernel.org/en/users/Documentation/hostapd
People who have worked hard on documentation would appreciate
if its spread.
  Luis
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