How do you select the right Wi-Fi hotspot from all the ones your phone tells you are available, create a detailed coverage map of the SOHO (Small Home/Small Office) network or determine which is the best channel for this? You just need an Android cell phone along with a Wi-Fi analyzer app.
Do a google search Play to get a list of Wi-Fi analyzer apps. Wi-Fi Analyzer, developed by Kevin Yuan of farproc, heads this list with more than 10,000,000 downloads. Among its many features will be the capability to display a visible graph of active access points in your town, their SSID names, signal strength, channel numbers, MAC addresses and also the type of security encryption they will use. The app is straightforward to operate although you may aren't technically inclined. Measurements is probably not lab quality, but all we actually have to solve problems are consistent relative readings.
If you're looking to get this done together with your iPhone you may be disappointed. Recent changes to the iOS os block usage of private frameworks that app writers have to duplicate these characteristics. If you happen to provide an older iPhone that was not upgraded beyond the new ios 4 there are similar apps you should use. Being a last resort, there are applications for desktop and laptop Macs which will do the same job. You'll have to lug bigger equipment around. To help keep things simple, I'll give instructions according to farproc's Wi-Fi Analyzer app. Another apps should work almost exactly the same in the event you sort through their menus for similar features.
Make use of the 'Channel Graph' view to locate a good hotspot. It's the default screen which comes up when you run the app. In case it isn't, press the menu soft key (it appears as though an eye fixed) and select 'Channel Graph'. You may now visit a graphical display of all available networks. Of course you'll need a strong one which rises that beats all others but if you likewise want one which doesn't need a password, locate a '*' next to the SSID. It becomes an option that serves to need to switch it on within the 'Settings' menu. If you have no obvious choice, like the one operated by the place of business you're in, watch the screen for a time to see which ones provide a consistent signal. Weaker ones could give up completely after a couple of seconds. Hopefully there will be an appropriate network, using one with the three channels with all the smallest amount of overlap (1, 6 and 11), about the 2.4 GHz band. You can even take a look at what's happening on the 5 GHz band by tapping the very best left corner. For whatever reason there is no icon there unless you touch it.
Now that you have recommended how to use Wi-Fi Analyzer, try building a coverage map of your home or office wireless network. It may seem much easier to switch the signal from 'Signal Meter' mode. Its measurements are only 1 signal at the same time so make certain it's yours. Otherwise, press and hold the network name, choose 'Select AP' from the menu then select your network.
Have a printed layout of your all your rooms go on your travels and take readings at each and every one. Make sure to permit the meter to stabilize before you record a measurement. That could take 15 or maybe more seconds. Whether it keeps increasing and down make use of the lowest reading to your map. Make certain all your readings range from same phone so everything is compared to the identical place to start. If you are done you'll easily see the location where the complaints are. It's simple to take the necessary steps to fix them.
To see if it is possible to improve wireless network performance, visit the 'Channel Rating' screen. It rates every one of the available channels on the scale of a single to 10. The greater the rating, the less interference on that channel. Monitor the screen because it rates all channels in real-time, updating continuously as conditions change. Yet again, make sure it's set in your network. Press and contain the network name to change it.