Weak WiFi Signal - Need Increased Coverage

goodbusiness92

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Sep 17, 2018
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Hello all,

I am currently looking for a solution to a home wireless network problem. I am told this is the place to go for knowledgeable help!

The house has 3 floors to it (including a basement) and changed internet providers in the last year. The old router was on the first floor and provided excellent coverage to all areas of the house. However, but the new provider set up both the router and modem/set top box (Technicolor ISB7150) in the basement - so as to be on the same level as the main TV i assume.

My initial plan involved moving the router to the main floor, but that would involve running an ethernet cable back downstairs to the set top box. There are two PCs on the second level that may want a hardwired connection as well - more cables. :/

My second thought, and this is where my question came up: how easy or difficult would it be to add a second router on the second floor? I would leave the current router in the basement and I would want it to be on the same network so any wireless devices could have multiple Access Points to connect to. I've heard this can be device specific though - some do, some don't. I have only ever used one router before on a home network, so any ideas/tips are appreciated.

If I didn't explain everything well enough, let me know and I will try to give additional details.
Thanks!
 
Solution
Setting up and configuring multiple access points requires a few hours of trouble shooting.
I don't recommend getting any routers. You only need one.

modem->router or router+switch(for more ports)----1 wire per--->connect all clients, access points, etc.
if you can't get wires out to fixed in place devices, wireless mesh, or powerline->AP might work for you.
If you have any large LAN use or internet over 50Mbs, I highly suggest wires. the best wifi will get you 25-45Mbs. maybe more if you have a very high end device. very few devices even have 2x2 mimo.

the way client handoff works is a dB limit is placed on your APs and when a client's signal is too weak it's dropped. client's automatically reconnect to the strongest. fast handoff...
If you're looking for wired speeds, you'd be better off looking at Ethernet over Powerline adapters. Wifi is convenient for the lack of cables, but when you start trying to penetrate multiple floors it becomes a hassle.

Ethernet over powerline isn't without it's own issues, so I'd suggest reading up on it. But for speed and consistency I'd really recommend them. The TP-Link AV2000 TL-PA9020PKIT, Zyxel PLA5456KIT and the Netgear PL1200-100PAS would be models to look at.
 
What you want is a wireless repeater/ range extender.
Some routers have this function or you can buy a dedicated device.

It basically clones the original router settings and appears as it on the network. Or a repeater which plays middle man relaying all network traffic to the far devices.
Both of my Asus and Linksys routers have that option.
Wired is better consistent speeds, but wireless is simpler instillation.
 
Setting up and configuring multiple access points requires a few hours of trouble shooting.
I don't recommend getting any routers. You only need one.

modem->router or router+switch(for more ports)----1 wire per--->connect all clients, access points, etc.
if you can't get wires out to fixed in place devices, wireless mesh, or powerline->AP might work for you.
If you have any large LAN use or internet over 50Mbs, I highly suggest wires. the best wifi will get you 25-45Mbs. maybe more if you have a very high end device. very few devices even have 2x2 mimo.

the way client handoff works is a dB limit is placed on your APs and when a client's signal is too weak it's dropped. client's automatically reconnect to the strongest. fast handoff involves sharing keys across aps so a public key exchange isn't required when moving across APs. you have to spend a fair amount of time trial/error to get handoffs in places where you don't spend time, like hall ways or moving up floors. you can tweak antenna power, and the dB cap. the lower the better on antenna power so there is less congestion and you want to configure the channels to be ideally spaced, easy to lookup best channels using the largest channel width available to you.

I recommend unifi APs if you can get wires to them. unifi ap lites are $80 and have 2x2 mimo. if you have a very high speed connection and have multiple mimo devices the newer hdnano can do multiple separate mimo connections at once, it's $160.

Here are some whole home mesh options for no wires.
https://www.smallnetbuilder.com/tools/charts/wifi-system/view

powerline chart's
https://www.smallnetbuilder.com/tools/charts/powerline/view
 
Solution