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5ac34818f9
Currently, dynack was only tested upstream using AP/STA mode. Testing it on IBSS, showed that late-ack detection was broken. This is caused due to dynack using Association Request/Response frames for late-ack detection, which IBSS does not use. Also allowing Authentication frames here solves this. A second issue also got fixed, which was also seen AP/STA mode: When a station was added, the estimated value would be exponentially averaged using 0 as a starting point. This means that on larger distances, the ack timeout was still not high enough before synchronizing would run out of late-ack's for estimation. Fix this by using the initial estimated value as a baseline and only start averaging in the following estimation rounds. Test setup: - 2x identical devices: RB912UAG-5HPnD + 19dB sector - IBSS - 2x2 802.11an (ar9340), HT20, long GI - RSSI's -70 / -71 - Real distance: 23910 meter Results (60s iperf runs): Fixed coverage class 54 (up to 24300m): * 21.5 Mbits/sec Dynack: * 28.9 Mbits/sec Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> |
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| .. | ||
| acx-mac80211 | ||
| ar7-atm | ||
| ath10k-ct | ||
| avila-wdt | ||
| brcm2708-gpu-fw | ||
| broadcom-wl | ||
| button-hotplug | ||
| dtc/patches | ||
| gpio-button-hotplug | ||
| gpio-nct5104d | ||
| hwmon-gsc | ||
| i2c-gpio-custom | ||
| kmod-sched-cake | ||
| lantiq | ||
| leds-apu2 | ||
| linux | ||
| mac80211 | ||
| mt76 | ||
| mwlwifi | ||
| om-watchdog | ||
| rotary-gpio-custom | ||
| rtc-rv5c386a | ||
| spi-gpio-custom | ||
| trelay | ||
| w1-gpio-custom | ||