Page 1 of 2

7800DXL - Wifi 5ghz slow

Posted: Fri Dec 12, 2014 10:37 am
by Arkoth
Hello,

I use a google nexus 10 with my 7800DXL: wifi 5ghz

In the nexus I can see 24Mbps in the wifi options on android
what can I do to have the 300Mbps ?
Status : Connected
Signal strengh: Excellent
Link speed: 24Mbps
Security: WPA2 PSK
Thank you for your help ;)

Re: 7800DXL - Wifi 5ghz slow

Posted: Fri Dec 12, 2014 10:40 am
by billion_fan
Arkoth wrote:Hello,

I use a google nexus 10 with my 7800DXL: wifi 5ghz

In the nexus I can see 24Mbps in the wifi options on android
what can I do to have the 300Mbps ?
Status : Connected
Signal strengh: Excellent
Link speed: 24Mbps
Security: WPA2 PSK
Thank you for your help ;)
Try changing the channel, also make sure the 'WPA/WAPI Encryption' is set to AES (under security settings for the 5ghz band), also make sure the bandwidth is set to 20/40 if you want 300mbps connectivity.

Re: 7800DXL - Wifi 5ghz slow

Posted: Fri Dec 12, 2014 10:53 am
by Arkoth
AES ok

Image

I change the channel to 44

Image

Now, I have 54 Mbps :lol:
Status : Connected
Signal strengh: Excellent
Link speed: 54Mbps
Security: WPA2 PSK
any idea ?

Re: 7800DXL - Wifi 5ghz slow

Posted: Fri Dec 12, 2014 11:38 am
by billion_fan
Try a even higher channel, try the following

'Try changing the location mode from "High accuracy" to "Battery saving"

More information can be found here (more people with similar issues to yours)

http://forums.androidcentral.com/google ... olved.html

Re: 7800DXL - Wifi 5ghz slow

Posted: Fri Dec 12, 2014 12:52 pm
by Arkoth
I change channel to 48
and
I go to "settings - Wi-Fi - Advanced" - uncheck Wi-Fi optimization tick

Link speed: 300Mbps
Good !

I use the home button... and go in wifi option to see...
Link speed: 54Mbps
:(

maybe an android bug ?

I reboot the nexus...
Link speed: 300Mbps
one minute late: 128Mbps
and now: 48 Mbps
:shock: :lol:

Re: 7800DXL - Wifi 5ghz slow

Posted: Fri Dec 12, 2014 12:55 pm
by billion_fan
Arkoth wrote:I change channel to 48
and
I go to "settings - Wi-Fi - Advanced" - uncheck Wi-Fi optimization tick

Link speed: 300Mbps
Good !

I use the home button... and go in wifi option to see...
Link speed: 54Mbps
:(

maybe an android bug ?

I reboot the nexus...
Link speed: 300Mbps
one minute late: 128Mbps
and now: 48 Mbps
:shock: :lol:
Did you try the "High accuracy" to "Battery saving

Re: 7800DXL - Wifi 5ghz slow

Posted: Fri Dec 12, 2014 1:20 pm
by Arkoth
Thank you very much billion_fan

I do what you say "High accuracy" to "Battery saving" with this: https://support.google.com/nexus/answer/3467281?hl=en
I reboot the nexus...

and now: 300Mbps !!!!!!!!!!

Thanks ! ;)

Re: 7800DXL - Wifi 5ghz slow

Posted: Fri Dec 12, 2014 1:45 pm
by Arkoth
and now 54mbps without doing anything... :lol:

I will search on google if I find anything... an other time, thank you for your help billion_fan

Re: 7800DXL - Wifi 5ghz slow

Posted: Fri Dec 12, 2014 2:07 pm
by billion_fan
Arkoth wrote:and now 54mbps without doing anything... :lol:

I will search on google if I find anything... an other time, thank you for your help billion_fan
No problem mate

Re: 7800DXL - Wifi 5ghz slow

Posted: Wed Dec 31, 2014 9:48 am
by Arkoth
http://forum.xda-developers.com/showpos ... stcount=13

with my new oneplus one:
65mbps with 2.4Ghz... or 72mbps sometimes
150mbps with 5ghz
same, with my nexus and other android device

If I understand... android use only one stream...