Improving wireless network speeds

Blisslen

Honorable
Dec 25, 2013
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10,530
Currently my network is setup something like this:

Basement: This is where the the router / modem that Comcast provides is. It is set to give out a wireless network (To hopefully cover the basement), and is connected to a TP-LINK TL-PA4010KIT AV500 Powerline Adapter, going to the 2nd floor. It is also connected via ethernet to a computer. This floor has the only Co-Ax cable hookup for internet.

Main Floor: This area has no networking, but optimally, should be reached by the wireless access points.

2nd Floor: The powerline adapter from the basement goes up here to our ASUS N66R router, which is broadcasting at both 2.4 and 5 GHz frequencies.

Note: all of these networks are under the same name / password, so people's phones / laptops can automatically connect regardless of which network it is.

With that setup present, the entire basement setup is working perfectly well. However, the upstairs areas experience extreme slowdown, and I'm not anywhere near experienced enough to know what to troubleshoot from here.
 
Solution
Also, make sure the 2.4Ghz wireless network channels are different between basement and 2nd floor... use 1, 6, or 11, but not the same one for both.

Blisslen

Honorable
Dec 25, 2013
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10,530
The speeds of the network upstairs get 15ms ping (5 less than downstairs), 45 down (15 less than downstairs) and 10 up (5 less than downstairs). Also, just set them to 1 and 11, and things are looking good, as a test I set the downstairs router to another name and was able to stream HD video bufferlessly on the main floor. Thanks!
 

g90814

Honorable
Apr 11, 2013
1,382
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11,960
If you have an android phone, you can use a free app called 'wifi analyzer' to help you figure out weak signal spots, and congested channels :)

I'd also recommend putting all devices that can used it to 5Ghz, there are more channels there to use. You might just want to set channel to 'auto' for both 2.4 and 5Ghz, that way the routers can change if they need to.