Showing posts with label bandwidth. Show all posts
Showing posts with label bandwidth. Show all posts
Why Is My Internet Suddenly So Slow?
It's Not Your Connection, It's Your Wi-Fi
You have a fast connection, but Wi-Fi can degrade that speed in all sorts of ways. Most people won't enjoy all their bandwidth because Wi-Fi reception usually sucks. There are numerous ways to improve it, but they'll only take you so far. When using the internet wirelessly, you often have to lower your expectations a little bit.
Let's take a look at what you can expect under ideal circumstances (not the maximum theoretical speeds each wireless technology can provide):
- Using 802.11ac: Around 50-80mbps (downstream), depending on the quality of your reception. Unless you have an internet connection capable of exceeding those speeds, you probably don't have to worry about slowness.
- Using 802.11n: Around 25-30mbps (downstream), and much less if you have poor reception. Although 802.11n theoretically can handle faster speeds, and certain routers can boost your bandwidth a bit using technologies like MIMO, speeds in this range are pretty common.
- Using 802.11g: Around 5-15mbps (downstream). It's probably time to upgrade your router if you have a faster connection.
Before you assume you aren't getting the speeds you pay for, make sure your expectations are correct. Try the same, slow download or run a speed test from a computer that's hard-wired (via gigabit ethernet, preferably) and compare the results. If that machine provides the speeds you expect, you have a Wi-Fi problem. If that's happening in a part of your home prone to bad reception, move somewhere else. If you want to try and improve your Wi-Fi reception to avoid these sorts of issues, however, try these tips.
via lifehacker
8 Reasons Why Your WiFi has Slowed Down to a Crawl
#1. Is your router’s power-saving mode turned on?
Most routers come with an in-built power saving system. Some of them even have them turned on by default. The main goal of a power saving system is to save a few miliwatts. But unfortunately, this results in a significant reduction of bandwidth.
Hence, it’s advisable to turn off your router’s power saving mode as soon as possible to amp up your network speed.
#2. Poor location choice
Most business workplaces prefer to hide their router from plain view. They do it for a handful of reasons that might be related to workplace aesthetics to curbing WiFi misuses.
You must remember that poor location choice might result in a significant loss of bandwidth resulting in slow WiFi speeds. For example, if you place your WiFi router underneath the stairs, it might slow your WiFi down to a crawl.
Your router should always be out in the open and should preferably be in a central location. Do not keep your WiFi routers near a water-enclosed container because it will result in significant signal blockage. Keeping it in the open is the only solution.
#3. Poor antenna designs
Weak antenna designs can be one of the main culprits behind significant loss of WiFi speeds. Your router’s WiFi can really be the culprit that we are talking about right here.
There’s not all bad news though. You have an ace solution up your sleeve especially when this problem is concerned which is nothing but a replacement. You can actually replace the built-in antenna of your router with an upgraded and more powerful antenna available in the market.
It’s a bit of a hassle but it is definitely worth it. Go for it and you’ll definitely notice the improvements in your WiFi speeds in almost no time.
#4. Your CPU signals might affect your WiFi signals significantly
Most CPUs these days work in the Gigahertz spectrum. Remember that your WiFi transmitter’s picking up that noise at every instant of its functionality.
The higher the noise is, the more likely it’ll be for your router to lower its bandwidth value. The entire process is not within your control. The process of lowering down router bandwidth is fully automatic. So what can you do curb the issue?
Try to keep your router as far away as possible from your working PC or laptop. Once you do it, you are bound to notice the rise in your router bandwidth in almost no time.
#5. Check the number of devices connected to the router
The number of WiFi devices connected to the router at the same time plays a big role in affecting its performance. If it’s too many, it almost goes without saying that you’ll notice a significant drop in your WiFi speeds because of performance load issues.
So you must know about these devices* that are working on your wireless network and you should also do your best to reduce the load especially during your peak business hours.
*Note: These so-called wireless devices include things like smartphones, tablets, laptops and PCs but that’s not the complete set. Don’t forget about your smart TVs and wireless printers (if any) because they are also working on the same network ad can actually slow your WiFi down to a crawl.
#6. Old firmware or driver
Old firmware or driver issues are a common problem that’s overlooked by many business organizations. Ensure that you don’t make the same mistake as they do.
Check your router’s firmware from time to time. Is there any latest update available in the market? If the answer’s “yes,” go for it without further ado. The new firmware is more than capable of boosting your WiFi speeds in the best possible way.
You should also know that most of these driver updates are available for free in the market. So stop procrastinating and get updating. You will definitely benefit yourself in the long run.
#7. Is your router using a crowded transmission channel?
Your router’s designed to use the least crowded transmission channel by default. But sometimes manual selection is considered more important over automatic selection and the same thing is applicable in this case.
If your router’s transmitting data over a crowded channel, its bandwidth is bound to bog down to the level of minimum in almost no time. Hence, the checking isn’t just important; it’s MIGHTY important.
You can use certain tools to your benefit especially when the question of finding out the right transmission channel is concerned. One such tool is InSSIDer.
With the help of this tool, you will be able to know about the details of your workplace WiFi spectrum and the channels that are the most crowded of the lot. If you find that your current channel is crowded enough, consider changing to a sparse one ASAP.
#8. Last but not the least, there’s the problem of interferences
Many common workplace devices can significantly affect the performance of your WiFi router.
Like CPU signals (mentioned above), other devices like microwave ovens, gaming systems, cordless phones as well as Bluetooth headsets can significantly interfere with WiFi signals and are more than capable of bringing your WiFi speed down to a crawl.
Many workplaces have these devices in place for the benefit of their employees. If your business workplace has even one of the aforementioned devices in place, consider placing your WiFi router as far away as possible from the very same device.
Conclusion
So that’s it then. You can very well see the ways through which you can turn this problem into a part of the solution with systematic research along with a bit of common sense. Otherwise, there’s always the proven, tried and tested universal solution. Get a brand new router and every problem will disappear on its own. So what are you going to do? The answer rests with you.
Turn Your Old Router into a Range-Boosting Wi-Fi Repeater
If you're upgrading to a faster, stronger wireless router, don't chuck your older Wi-Fi box. With the magic of DD-WRT, you can turn your older wireless router into a range-expanding Wi-Fi repeater to cover everywhere you need a connection.
The advent of wireless home networks grew slowly in the past decade, but reached the point at which nearly every home with a high-speed connection had a wireless router that shared Wi-Fi connections throughout the home. Now Wireless N has become the standard at electronics retailers, promising faster connectivity with your wireless devices, faster transfer and streaming speeds between devices, and better connectivity. So what's to be done with your home's first wireless router?
Our suggestion is to install the open-source DD-WRT firmware on your router and turn it into a repeater for your main router, expanding your Wi-Fi signal to reach every nook and cranny of your house, and even into your backyard or garage, if needed. You'll be able to use the same password and security scheme, you won't need anything except a power outlet for the repeater when you're done, and most of your devices will automatically switch between the two signals when needed.
We've previously run down how to install DD-WRT on a Linksys router to give it many, many more features, including the repeater function we'll cover here. If you've already installed DD-WRT, then, skip to the section on repeater configuration. One notable difference in this guide, too, is that I'm installing a custom build of DD-WRT, the "micro" flavor, on a Linksys WRT54G ver. 6, or "version 6." Adam wrote his original guide in 2006, with a fully-DD-WRT-compatible Linksys WRT54GL router, and at that point, those who picked up a blue Linksys box without knowing about open-source firmware were pretty much stuck. Now there's a huge array of supported devices, and even my sadly restricted Linksys can run a Micro build, and Micro now includes a repeater function.
via lifehacker
How to find any wifi password of your neighbor wifi password or your wifi connected password
If you forget your wifi password or you were connect your neighbor wifi and want to tell your friends or family just do many step under :
1/First Step Goto CMD ( Command Prompt ) (CTN + R and Type cmd)
2/Type this :
wmic
quit
netsh wlan show profiles ( this step it will show your all of wifi connected )
netsh wlan show profiles name-wifi (this step is to check your wifi connected )
netsh wlan show profiles name-wifi key=clear ( for finally step is to show your wifi connected password )
3 Finish ( you can connect this wifi to your another device......... )
How much cellular and Wi-Fi data are smartphone users consuming, and with which apps?
The Verizon, AT&T, T-Mobile and Sprint Q4 2016 breakdown
It’s clear that, thanks to unlimited data offers and the falling cost of the GB, wireless customers can now access more content on their phones at faster speeds than ever before. But what exactly are they doing on their phones, how much data are they chewing through, and which networks are they using to do it?
And perhaps most importantly, how does that break down across the customers of Verizon, AT&T, T-Mobile and Sprint?
A new partnership between FierceWireless and P3 (and P3’s partner Strategy Analytics) aims to answer those questions. P3 is a global consulting, management and engineering services company, and it collects data on U.S. wireless usage via more than 2,300 participating smartphone users, with nearly 11 million samples from throughout the United States. And thanks to P3’s new deal with research and consulting firm Strategy Analytics, P3’s data has been merged with the demographic and psychographic information collected by Strategy Analytics' AppOptix, a real-time mobile consumer tracking and intelligence platform.
The below information was obtained during the fourth quarter, between September and December 2016. To check out P3 data from earlier in 2016, click here.
For more information on P3, click here, and for information on Strategy Analytics, click here. And click here to check out P3's app.
Analysis from P3: The chart shows the average number of app sessions per user per day, total data volume per smartphone user per day, and average smartphone app usage time per user per day.
The frequency of app usage on cellular increased in the fourth quarter of 2016 at the expense of less frequent app usage on Wi-Fi. Users on all networks but Verizon used apps significantly more often on cellular than on Wi-Fi. This is especially true for Sprint users, who show a massive shift in app sessions to cellular from Wi-Fi. This may be attributed to the introduction of Sprint’s unlimited data plans, which also may be the reason for the significant increase in both usage time and data volume per user per day on cellular.
Analysis from P3: The chart shows the percentage of time smartphone users use any app on Wi-Fi over the last three months of 2016. While earlier in 2016 the time-based Wi-Fi share across the four carriers showed a decline over time, this trend did not continue and, in particular, the Wi-Fi share for T-Mobile users increased to an all-year high, though still showing the lowest share among all carriers. Verizon users continue to rely on Wi-Fi for over half of their app usage time.
Analysis from P3: The charts show the most-used smartphone apps for customers of the four national U.S. carriers ordered by transmitted data volume and by the time users spent with the apps on both mobile and Wi-Fi.
Facebook clearly dominates app usage stats for usage time regardless of connection type.
The increased app usage by Sprint users on cellular manifests in more time spent browsing and significantly more time and data on Netflix, which now is one of the top 10 apps Sprint customers use over cellular.
Analysis from P3: The chart shows the amount of cellular and Wi-Fi data used by customers in different age groups. The results combine P3's passive data collection with the opt-in panel data generated by Strategy Analytics' mobile intelligence platform. Across all four carriers, younger customers use more cellular data. Wi-Fi data usage among the 25 and under age group is especially high compared with older age groups.
8 Amazing Facts About WiFi that You Probably Did Not Know
The internet of things (IoT) has become almost a part of our necessity lately. The fundamental enabler of IoT is WiFi.
WiFi has made lives easier and better. It has also played a huge role in bringing us together no matter what your geographical locations are.
In this article, I have discussed a few extraordinary and mind-blowing facts about WiFi that you have probably not heard of in the past. Take a peek.
1. The term WiFi was invented by Interbrand
You probably know that the term WiFi stands for Wireless Fidelity. Well, that is actually wrong. But don’t worry. You aren’t the only person to think in that way. Most people believe that the term WiFi stands for wireless fidelity.
The wrong notion cropped up from a nonsense advertising slogan that stood for “The standard for ‘Wireless Fidelity’.”
The term WiFi was actually invented as a play on words of the term, Hi-Fi (High Fidelity).
2. The WiFi revolution is in full flow
WiFi has actually changed the world. Vinton G. Cerf, the father of the internet predicted in 1992 that IP would appear on everything. Well, it finally happened.
A large number of WiFI enabled thermostats, light bulbs, monitoring and control systems, wearable devices, security gadgets etc. are available in the market these days. IPs even appear on daily objects ranging from walking sticks to T-shirts.
So you see, the revolution has already happened.
3. WiFi has the ability to travel more than what you think
You might develop this notion at times when you fail to get a stable internet connection I your room. If you think like that, you aren’t exactly right in all aspect.
Many WiFi networks that are typically made for home use normally have a range of around 30m. So your point might be justified to this instant. But there are certain special networks that can travel more than 275kms in distance.
Such additional coverage is achieved by network technicians though special WiFi range extenders.
4. Make all connections appear seamless through a single technology
Imagine purchasing a WiFi supported TV, a sprinkler system, a thermostat or even a washing machine and getting them on the same network used by your smartphone, tablet and computer. You can do that with WiFi.
One network to rule them all.
5. With the increase in number of connected devices, security has increased by several levels
Our lives are getting more and more automated with the passage of time. Thus, it has become absolutely essential to practice safe connecting habits.
WiFi comes with industry standard security that customers can rely on with their eyes closed.
A WiFi network having WPA2 provides both privacy for communication and security at the same time. For maximum safety, it’s advisable for your network to include only those devices built with the latest security technology called WPA2 (WiFi Protected Access 2).
Almost all WiFi Certified devices implement WPA2.
6. United States has stronger WiFi signals than Europe
That’s because the regulatory authorities in the United States allow transmission in higher power than that of Europe resulting in stronger signals.
7. Wireless performance will drop if many wireless devices get on the connection
Wireless performances are sure to drop if a substantial number of devices get on it.
Many routers theoretically announce that they can support more than 255 devices at a stretch but in reality, if 255 devices get on it at the same time, the internet connection will barely stay usable at that point.
The major culprit is bandwidth which varies greatly depending on the type of your router.
Another point that you should remember is that if there are a number of WiFI networks around you, your connection is bound to slow down as multiple signals result in interference disrupting the clarity of your signal.
8. Microwaves affect WiFi networks
Microwave ovens emit a huge amount of energy when they are in use. This can interfere with your WiFi signal.
Microwave ovens emit about 1000W of energy which is almost 10,000 times more than your WiFi signal. If it comes in contact with your network, it’s definitely going to result in a significant disruption of your WiFi connectivity.
via techsling
What is a wireless router repeater?
Wireless repeater - Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Wireless_repeater
If you're upgrading to a faster, stronger wireless router, don't chuck your older Wi-Fi box. With the magic of DD-WRT, you can turn your older wireless router into a range-expanding Wi-Fi repeater to cover everywhere you need a connection.
The advent of wireless home networks grew slowly in the past decade, but reached the point at which nearly every home with a high-speed connection had a wireless router that shared Wi-Fi connections throughout the home. Now Wireless N has become the standard at electronics retailers, promising faster connectivity with your wireless devices, faster transfer and streaming speeds between devices, and better connectivity. So what's to be done with your home's first wireless router?
Our suggestion is to install the open-source DD-WRT firmware on your router and turn it into a repeater for your main router, expanding your Wi-Fi signal to reach every nook and cranny of your house, and even into your backyard or garage, if needed. You'll be able to use the same password and security scheme, you won't need anything except a power outlet for the repeater when you're done, and most of your devices will automatically switch between the two signals when needed.
We've previously run down how to install DD-WRT on a Linksys router to give it many, many more features, including the repeater function we'll cover here. If you've already installed DD-WRT, then, skip to the section on repeater configuration. One notable difference in this guide, too, is that I'm installing a custom build of DD-WRT, the "micro" flavor, on a Linksys WRT54G ver. 6, or "version 6." Adam wrote his original guide in 2006, with a fully-DD-WRT-compatible Linksys WRT54GL router, and at that point, those who picked up a blue Linksys box without knowing about open-source firmware were pretty much stuck. Now there's a huge array of supported devices, and even my sadly restricted Linksys can run a Micro build, and Micro now includes a repeater function.
via lifehacker
How can I boost my wifi signal?
How to boost your home wi-fi - BT
home.bt.com/tech-gadgets/internet/how-to-boost-your-home-wi-fi-11363806366107
If you're upgrading to a faster, stronger wireless router, don't chuck your older Wi-Fi box. With the magic of DD-WRT, you can turn your older wireless router into a range-expanding Wi-Fi repeater to cover everywhere you need a connection.
The advent of wireless home networks grew slowly in the past decade, but reached the point at which nearly every home with a high-speed connection had a wireless router that shared Wi-Fi connections throughout the home. Now Wireless N has become the standard at electronics retailers, promising faster connectivity with your wireless devices, faster transfer and streaming speeds between devices, and better connectivity. So what's to be done with your home's first wireless router?
Our suggestion is to install the open-source DD-WRT firmware on your router and turn it into a repeater for your main router, expanding your Wi-Fi signal to reach every nook and cranny of your house, and even into your backyard or garage, if needed. You'll be able to use the same password and security scheme, you won't need anything except a power outlet for the repeater when you're done, and most of your devices will automatically switch between the two signals when needed.
We've previously run down how to install DD-WRT on a Linksys router to give it many, many more features, including the repeater function we'll cover here. If you've already installed DD-WRT, then, skip to the section on repeater configuration. One notable difference in this guide, too, is that I'm installing a custom build of DD-WRT, the "micro" flavor, on a Linksys WRT54G ver. 6, or "version 6." Adam wrote his original guide in 2006, with a fully-DD-WRT-compatible Linksys WRT54GL router, and at that point, those who picked up a blue Linksys box without knowing about open-source firmware were pretty much stuck. Now there's a huge array of supported devices, and even my sadly restricted Linksys can run a Micro build, and Micro now includes a repeater function.
via lifehacker
Does your system support Gaming consoles such as Xbox, PlayStation and Wii?
Does your system support Gaming consoles such as Xbox, PlayStation and Wii?
How do I connect a WiFi enabled device that does not have a web browser?
How do I connect a WiFi enabled device that does not have a web browser?
Subscribe to:
Posts (Atom)
Popular Posts
-
Researchers have discovered that digital code signing certificates are being sold for more than is required to buy a gun in the web... -
UPDATE (5th September 2018). Since we published our original report, Google has now resolved the underlying vulnerability. The latest updat...
-
To stand out from bigger mesh-networking rivals, Eero is unveiling new hardware, a subscription service, and a bet on a new internet-of-thi...
-
Does your system support Gaming consoles such as Xbox, PlayStation and Wii? -
The good people at the Pew Research Centre in the United States and the equally good people at Elon University, also in the United States, ...
