[ath9k-devel] about bit rate and wmm

[ath9k-devel] about bit rate and wmm

[bing_chou]

Dear ath9k teams

 

Some questions , please everybody help me , thanks

 

1.Why does the client?s bit rate highest only show 54M (11g) , when I set
wmm_enabled=0

on the AP?is this normal status?  

2. And if I set wmm_enabled=1 , the client?s bit rate can be running on 11n
mode , but no change to 11g or 11b mode and it will disconnect when I
increase the distance? 

 

Chip is AR9341

 

The hostapd.conf below

 

root at OpenWrt:/# cat /var/run/hostapd-phy0.conf

ctrl_interface=/var/run/hostapd-phy0

driver=nl80211

wmm_ac_bk_cwmin=4

wmm_ac_bk_cwmax=10

wmm_ac_bk_aifs=7

wmm_ac_bk_txop_limit=0

wmm_ac_bk_acm=0

wmm_ac_be_aifs=3

wmm_ac_be_cwmin=4

wmm_ac_be_cwmax=10

wmm_ac_be_txop_limit=0

wmm_ac_be_acm=0

wmm_ac_vi_aifs=2

wmm_ac_vi_cwmin=3

wmm_ac_vi_cwmax=4

wmm_ac_vi_txop_limit=94

wmm_ac_vi_acm=0

wmm_ac_vo_aifs=2

wmm_ac_vo_cwmin=2

wmm_ac_vo_cwmax=3

wmm_ac_vo_txop_limit=47

wmm_ac_vo_acm=0

tx_queue_data3_aifs=7

tx_queue_data3_cwmin=15

tx_queue_data3_cwmax=1023

tx_queue_data3_burst=0

tx_queue_data2_aifs=3

tx_queue_data2_cwmin=15

tx_queue_data2_cwmax=63

tx_queue_data2_burst=0

tx_queue_data1_aifs=1

tx_queue_data1_cwmin=7

tx_queue_data1_cwmax=15

tx_queue_data1_burst=3.0

tx_queue_data0_aifs=1

tx_queue_data0_cwmin=3

tx_queue_data0_cwmax=7

tx_queue_data0_burst=1.5

hw_mode=g

channel=6

 

country_code=US

 

 

logger_syslog=127

logger_syslog_level=2

logger_stdout=127

logger_stdout_level=2

ieee80211n=1

ht_capab=[HT20][LDPC][SHORT-GI-20][SHORT-GI-40][TX-STBC][RX-STBC1][DSSS_CCK-
40]

ieee80211d=1

 

interface=wlan0

ctrl_interface=/var/run/hostapd-phy0

disassoc_low_ack=1

preamble=1

auth_algs=1

wpa=0

ssid=OpenWrt_willis1

bridge=br-lan

wmm_enabled=0

bssid=00:03:7f:00:00:05

ignore_broadcast_ssid=0

 

 

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